Apply updated formatting rules

Bump the actions group with 3 updates (#1564 )
Signed-off-by: dependabot[bot] <support@github.com>
2026-07-07 14:44:39 +02:00 · 2026-07-04 18:51:27 +03:00 · 2026-07-04 18:49:28 +03:00 · 2026-07-04 18:48:21 +03:00 · 2026-06-26 13:31:15 +03:00 · 2026-06-26 12:59:20 +03:00
223 changed files with 2121 additions and 2396 deletions
@@ -23,104 +23,84 @@ Now we're ready to run the commands.
 Type the following command in your terminal of choice, then press ENTER to run it. This will list all available subcommands and options.

 ```console
-./dce
+./DiscordChatExporter.Cli
 ```

 > **Note**:
-> On Windows, use `dce` instead of `./dce`.
+> On Windows, if you're using the default Command Prompt (`cmd`), omit the leading `./` at the start of the command.

 > **Docker** users, please refer to the [Docker usage instructions](Docker.md).

 ## CLI commands

-| Command           | Description                                                          |
-| ----------------- | -------------------------------------------------------------------- |
-| export            | Exports one or more channels                                         |
-| list channels     | Outputs the list of channels in the given server(s)                  |
-| list channels dm  | Outputs the list of direct message channels                          |
-| list servers      | Outputs the list of accessible servers                               |
-| list unwrap       | Resolves categories and forums in a channel list to their child channels and threads |
-| guide             | Explains how to obtain token, server, and channel ID                 |
+| Command     | Description                                          |
+| ----------- | ---------------------------------------------------- |
+| export      | Exports a channel                                    |
+| exportdm    | Exports all direct message channels                  |
+| exportguild | Exports all channels within the specified server     |
+| exportall   | Exports all accessible channels                      |
+| channels    | Outputs the list of channels in the given server     |
+| dm          | Outputs the list of direct message channels          |
+| guilds      | Outputs the list of accessible servers               |
+| guide       | Explains how to obtain token, server, and channel ID |

-To use the commands, you'll need a token. For the instructions on how to get a token, please refer to [this page](Token-and-IDs.md), or run `./dce guide`.
-
-To pass the token, use the `-t|--token` option:
-
-```console
-./dce export 53555 -t "mfa.Ifrn"
-```
-
-Alternatively, you can set the `DISCORD_TOKEN` environment variable and omit `-t`:
-
-**Linux/macOS:**
-
-```console
-export DISCORD_TOKEN="mfa.Ifrn"
-```
-
-**Windows:**
-
-```console
-set DISCORD_TOKEN=mfa.Ifrn
-```
-
-The pipeline examples in this guide assume `DISCORD_TOKEN` is already set.
+To use the commands, you'll need a token. For the instructions on how to get a token, please refer to [this page](Token-and-IDs.md), or run `./DiscordChatExporter.Cli guide`.

 To get help with a specific command, run:

 ```console
-./dce command --help
+./DiscordChatExporter.Cli command --help
 ```

 For example, to figure out how to use the `export` command, run:

 ```console
-./dce export --help
+./DiscordChatExporter.Cli export --help
 ```

 ## Export a specific channel

-You can quickly export with DCE's default settings by providing the channel ID as a positional argument and `-t|--token`.
+You can quickly export with DCE's default settings by using just `-t token` and `-c channelid`.

 ```console
-./dce export 53555 -t "mfa.Ifrn"
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555
 ```

 #### Changing the format

-You can change the export format to `HtmlDark`, `HtmlLight`, `PlainText` `Json` or `Csv` with `-f|--format`. The default
+You can change the export format to `HtmlDark`, `HtmlLight`, `PlainText` `Json` or `Csv` with `-f format`. The default
 format is `HtmlDark`.

 ```console
-./dce export 53555 -t "mfa.Ifrn" -f Json
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 -f Json
 ```

 #### Changing the output filename

-You can change the filename by using `-o|--output`. e.g. for the `HTML` format:
+You can change the filename by using `-o name.ext`. e.g. for the `HTML` format:

 ```console
-./dce export 53555 -t "mfa.Ifrn" -o myserver.html
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 -o myserver.html
 ```

 #### Changing the output directory

-You can change the export directory by using `-o|--output` and providing a path that ends with a slash or does not have a file
+You can change the export directory by using `-o` and providing a path that ends with a slash or does not have a file
 extension.
 If any of the folders in the path have a space in its name, escape them with quotes (").

 ```console
-./dce export 53555 -t "mfa.Ifrn" -o "C:\Discord Exports"
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 -o "C:\Discord Exports"
 ```

 #### Changing the filename and output directory

-You can change both the filename and export directory by using `-o|--output`.
+You can change both the filename and export directory by using `-o directory\name.ext`.
 Note that the filename must have an extension, otherwise it will be considered a directory name.
 If any of the folders in the path have a space in its name, escape them with quotes (").

 ```console
-./dce export 53555 -t "mfa.Ifrn" -o "C:\Discord Exports\myserver.html"
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 -o "C:\Discord Exports\myserver.html"
 ```

 #### Generating the filename and output directory dynamically
@@ -128,7 +108,7 @@ If any of the folders in the path have a space in its name, escape them with quo
 You can use template tokens to generate the output file path based on the server and channel metadata.

 ```console
-./dce export 53555 -t "mfa.Ifrn" -o "C:\Discord Exports\%G\%T\%C.html"
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 -o "C:\Discord Exports\%G\%T\%C.html"
 ```

 Assuming you are exporting a channel named `"my-channel"` in the `"Text channels"` category from a server
@@ -156,13 +136,13 @@ You can use partitioning to split files after a given number of messages or file
 For example, a channel with 36 messages set to be partitioned every 10 messages will output 4 files.

 ```console
-./dce export 53555 -t "mfa.Ifrn" -p 10
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 -p 10
 ```

 A 45 MB channel set to be partitioned every 20 MB will output 3 files.

 ```console
-./dce export 53555 -t "mfa.Ifrn" -p 20mb
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 -p 20mb
 ```

 #### Downloading assets
@@ -173,7 +153,7 @@ downloaded when using the plain text (TXT) export format.
 A folder containing the assets will be created along with the exported chat. They must be kept together.

 ```console
-./dce export 53555 -t "mfa.Ifrn" --media
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 --media
 ```

 #### Reusing assets
@@ -182,7 +162,7 @@ Previously downloaded assets can be reused to skip redundant downloads as long a
 same folder. Using this option can speed up future exports. This option requires the `--media` option.

 ```console
-./dce export 53555 -t "mfa.Ifrn" --media --reuse-media
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 --media --reuse-media
 ```

 #### Changing the media directory
@@ -191,7 +171,7 @@ By default, the media directory is created alongside the exported chat. You can
 providing a path that ends with a slash. All of the exported media will be stored in this directory.

 ```console
-./dce export 53555 -t "mfa.Ifrn" --media --media-dir "C:\Discord Media"
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 --media --media-dir "C:\Discord Media"
 ```

 #### Changing the date format
@@ -200,7 +180,7 @@ You can customize how dates are formatted in the exported files by using `--loca
 locales. The default locale is `en-US`.

 ```console
-./dce export 53555 -t "mfa.Ifrn" --locale "de-DE"
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 --locale "de-DE"
 ```

 #### Date ranges
@@ -209,14 +189,14 @@ locales. The default locale is `en-US`.
 Use `--before` to export messages sent before the provided date. E.g. messages sent before September 18th, 2019:

 ```console
-./dce export 53555 -t "mfa.Ifrn" --before 2019-09-18
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 --before 2019-09-18
 ```

 **Messages sent after a date**
 Use `--after` to export messages sent after the provided date. E.g. messages sent after September 17th, 2019 11:34 PM:

 ```console
-./dce export 53555 -t "mfa.Ifrn" --after "2019-09-17 23:34"
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 --after "2019-09-17 23:34"
 ```

 **Messages sent in a date range**
@@ -224,7 +204,7 @@ Use `--before` and `--after` to export messages sent during the provided date ra
 September 17th, 2019 11:34 PM and September 18th:

 ```console
-./dce export 53555 -t "mfa.Ifrn" --after "2019-09-17 23:34" --before "2019-09-18"
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 --after "2019-09-17 23:34" --before "2019-09-18"
 ```

 You can try different formats like `17-SEP-2019 11:34 PM` or even refine your ranges down to
@@ -238,111 +218,75 @@ formats [here](https://docs.microsoft.com/en-us/dotnet/standard/base-types/custo
 Use `--filter` to filter what messages are included in the export.

 ```console
-./dce export 53555 -t "mfa.Ifrn" --filter "from:Tyrrrz has:image"
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 --filter "from:Tyrrrz has:image"
 ```

 Documentation on message filter syntax can be found [here](https://github.com/Tyrrrz/DiscordChatExporter/blob/prime/.docs/Message-filters.md).

 ### Export channels from a specific server

-> [!IMPORTANT]
-> The following examples assume `DISCORD_TOKEN` is already set. See [CLI commands](#cli-commands) for instructions.
-
-To export all channels in a specific server, use `list channels` to list channels and pipe the result to `export`.
-
-**Linux/macOS:**
+To export all channels in a specific server, use the `exportguild` command and provide the server ID through the `-g|--guild` option:

 ```console
-./dce list channels 21814 | ./dce export
-```
-
-**Windows:**
-
-```console
-dce list channels 21814 | dce export
-```
-
-You can also list channels for multiple servers at once:
-
-```console
-./dce list channels 21814 35930 | ./dce export
+./DiscordChatExporter.Cli exportguild -t "mfa.Ifrn" -g 21814
 ```

 #### Including threads

-By default, threads are not included. You can change this behavior by passing `--include-threads` to the `list channels` command. It has possible values of `none`, `active`, or `all`, indicating which threads should be included. To include both active and archived threads, use `--include-threads all`.
+By default, threads are not included in the export. You can change this behavior by using `--include-threads` and
+specifying which threads should be included. It has possible values of `none`, `active`, or `all`, indicating which
+threads should be included. To include both active and archived threads, use `--include-threads all`.

 ```console
-./dce list channels 21814 --include-threads all | ./dce export
+./DiscordChatExporter.Cli exportguild -t "mfa.Ifrn" -g 21814 --include-threads all
 ```

 #### Including voice channels

-By default, voice channels are included. You can change this behavior by passing `--include-vc false` to the `list channels` command.
+By default, voice channels are included in the export. You can change this behavior by using `--include-vc` and
+specifying whether to include voice channels in the export. It has possible values of `true` or `false`, to exclude
+voice channels, use `--include-vc false`.

 ```console
-./dce list channels 21814 --include-vc false | ./dce export
+./DiscordChatExporter.Cli exportguild -t "mfa.Ifrn" -g 21814 --include-vc false
 ```

-### Export all DMs
+### Export all channels

-> [!IMPORTANT]
-> The following examples assume `DISCORD_TOKEN` is already set. See [CLI commands](#cli-commands) for instructions.
-
-To export all DMs:
-
-**Linux/macOS:**
+To export all accessible channels, use the `exportall` command:

 ```console
-./dce list channels dm | ./dce export
+./DiscordChatExporter.Cli exportall -t "mfa.Ifrn"
 ```

-**Windows:**
+#### Excluding DMs
+
+To exclude DMs, add the `--include-dm false` option.

 ```console
-dce list channels dm | dce export
+./DiscordChatExporter.Cli exportall -t "mfa.Ifrn" --include-dm false
 ```

 ### List channels in a server

-To list the channels available in a specific server, use the `list channels` command and provide the server ID as an argument:
+To list the channels available in a specific server, use the `channels` command and provide the server ID through the `-g|--guild` option:

 ```console
-./dce list channels 21814 -t "mfa.Ifrn"
-```
-
-The `list channels` command outputs a JSON array of channel objects. You can pipe this directly to the `export` command:
-
-```console
-./dce list channels 21814 | ./dce export
+./DiscordChatExporter.Cli channels -t "mfa.Ifrn" -g 21814
 ```

 ### List direct message channels

-To list all DM channels accessible to the current account, use the `list channels dm` command:
+To list all DM channels accessible to the current account, use the `dm` command:

 ```console
-./dce list channels dm -t "mfa.Ifrn"
-```
-
-The `list channels dm` command outputs a JSON array of channel objects. You can pipe this directly to the `export` command:
-
-```console
-./dce list channels dm | ./dce export
-```
-
-### Unwrap categories and forums
-
-To resolve category and forum channels in a list to their child channels and thread posts, use the `list unwrap` command:
-
-```console
-./dce list channels 21814 | ./dce list unwrap | ./dce export
+./DiscordChatExporter.Cli dm -t "mfa.Ifrn"
 ```

 ### List servers

-To list all servers accessible by the current account, use the `list servers` command:
+To list all servers accessible by the current account, use the `guilds` command:

 ```console
-./dce list servers -t "mfa.Ifrn" > C:\path\to\output.txt
+./DiscordChatExporter.Cli guilds -t "mfa.Ifrn" > C:\path\to\output.txt
 ```
@@ -2,7 +2,7 @@ blank_issues_enabled: false
 contact_links:
  - name: ⚠ Feature request
    url: https://github.com/Tyrrrz/.github/blob/prime/docs/project-status.md
-    about: Sorry, but this project is in maintenance mode and no longer accepts new feature requests.
+    about: Sorry, but this project is in maintenance mode and currently doesn't accept new feature requests.
  - name: 📖 Documentation
    url: https://github.com/Tyrrrz/DiscordChatExporter/blob/prime/.docs
    about: Find usage guides and frequently asked questions.
@@ -0,0 +1,18 @@
+changelog:
+  exclude:
+    authors:
+      - dependabot
+      - dependabot[bot]
+
+  categories:
+    - title: Enhancements
+      labels:
+        - enhancement
+
+    - title: Bugs
+      labels:
+        - bug
+
+    - title: Other
+      labels:
+        - "*"
@@ -23,10 +23,10 @@ jobs:

    steps:
      - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0

      - name: Install Docker Buildx
-        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
+        uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 # v4.1.0

      - name: Build image
        run: >
@@ -37,7 +37,7 @@ jobs:
          --output type=tar,dest=DiscordChatExporter.Cli.Docker.tar

      - name: Upload image
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: DiscordChatExporter.Cli.Docker
          path: DiscordChatExporter.Cli.Docker.tar
@@ -55,10 +55,10 @@ jobs:

    steps:
      - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0

      - name: Install Docker Buildx
-        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
+        uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 # v4.1.0

      - name: Login to DockerHub
        run: >
@@ -26,10 +26,10 @@ jobs:

    steps:
      - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0

      - name: Install .NET
-        uses: actions/setup-dotnet@c2fa09f4bde5ebb9d1777cf28262a3eb3db3ced7 # v5.2.0
+        uses: actions/setup-dotnet@26b0ec14cb23fa6904739307f278c14f94c95bf1 # v5.4.0

      # Build the project separately to discern between build and format errors
      - name: Build
@@ -62,10 +62,10 @@ jobs:

    steps:
      - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0

      - name: Install .NET
-        uses: actions/setup-dotnet@c2fa09f4bde5ebb9d1777cf28262a3eb3db3ced7 # v5.2.0
+        uses: actions/setup-dotnet@26b0ec14cb23fa6904739307f278c14f94c95bf1 # v5.4.0

      - name: Run tests
        env:
@@ -81,7 +81,7 @@ jobs:
          DataCollectionRunSettings.DataCollectors.DataCollector.Configuration.Format=opencover

      - name: Upload coverage
-        uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 # v6.0.0
+        uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f # v7.0.0
        with:
          token: ${{ secrets.CODECOV_TOKEN }}

@@ -117,10 +117,10 @@ jobs:

    steps:
      - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0

      - name: Install .NET
-        uses: actions/setup-dotnet@c2fa09f4bde5ebb9d1777cf28262a3eb3db3ced7 # v5.2.0
+        uses: actions/setup-dotnet@26b0ec14cb23fa6904739307f278c14f94c95bf1 # v5.4.0

      - name: Publish app
        run: >
@@ -135,7 +135,7 @@ jobs:
          --self-contained

      - name: Upload app binaries
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: ${{ matrix.asset }}.${{ matrix.rid }}
          path: ${{ matrix.app }}/bin/publish/
@@ -236,7 +236,7 @@ jobs:

    steps:
      - name: Notify Discord
-        uses: tyrrrz/action-http-request@25f132e48dea89c0f6b7955398270b506e1d51cb # 1.1.4
+        uses: tyrrrz/action-http-request@110f1a0f0f7e91c3b2de349539249f4573c243fa # 1.1.5
        with:
          url: ${{ secrets.DISCORD_WEBHOOK }}
          method: POST
@@ -4,7 +4,6 @@
    <Version>999.9.9-dev</Version>
    <Company>Tyrrrz</Company>
    <Copyright>Copyright (c) Oleksii Holub</Copyright>
-    <LangVersion>preview</LangVersion>
    <Nullable>enable</Nullable>
    <EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
@@ -4,43 +4,43 @@
  </PropertyGroup>

  <ItemGroup>
-    <PackageVersion Include="AngleSharp" Version="1.4.0" />
-    <PackageVersion Include="AsyncImageLoader.Avalonia" Version="3.7.0" />
+    <PackageVersion Include="AngleSharp" Version="1.5.1" />
+    <PackageVersion Include="AsyncImageLoader.Avalonia" Version="3.8.0" />
    <PackageVersion Include="AsyncKeyedLock" Version="8.0.2" />
-    <PackageVersion Include="Avalonia" Version="11.3.13" />
-    <PackageVersion Include="Avalonia.Desktop" Version="11.3.13" />
-    <PackageVersion Include="Avalonia.Diagnostics" Version="11.3.13" />
+    <PackageVersion Include="Avalonia" Version="12.0.5" />
+    <PackageVersion Include="Avalonia.Desktop" Version="12.0.5" />
    <PackageVersion Include="CliFx" Version="3.0.0" />
    <PackageVersion Include="Cogwheel" Version="2.1.1" />
    <PackageVersion Include="CommunityToolkit.Mvvm" Version="8.4.2" />
-    <PackageVersion Include="coverlet.collector" Version="8.0.1" />
-    <PackageVersion Include="CSharpier.MsBuild" Version="1.2.6" />
-    <PackageVersion Include="Deorcify" Version="1.1.0" />
-    <PackageVersion Include="ThisAssembly.Project" Version="2.1.2" />
-    <PackageVersion Include="DialogHost.Avalonia" Version="0.11.0" />
-    <PackageVersion Include="FluentAssertions" Version="8.9.0" />
-    <PackageVersion Include="GitHubActionsTestLogger" Version="3.0.3" />
-    <PackageVersion Include="Gress" Version="2.1.1" />
-    <PackageVersion Include="JsonExtensions" Version="1.2.0" />
-    <PackageVersion Include="Markdig" Version="1.1.2" />
-    <PackageVersion Include="Material.Avalonia" Version="3.9.2" />
-    <PackageVersion Include="Material.Icons.Avalonia" Version="2.2.0" />
-    <PackageVersion Include="Microsoft.Extensions.Configuration" Version="10.0.5" />
+    <PackageVersion Include="coverlet.collector" Version="10.0.1" />
+    <PackageVersion Include="CSharpier.MsBuild" Version="1.3.0" />
+    <PackageVersion Include="Deorcify" Version="2.0.1" />
+    <PackageVersion Include="DialogHost.Avalonia" Version="0.12.2" />
+    <PackageVersion Include="FluentAssertions" Version="8.10.0" />
+    <PackageVersion Include="GitHubActionsTestLogger" Version="3.0.4" />
+    <PackageVersion Include="Gress" Version="2.2.0" />
+    <PackageVersion Include="JsonExtensions" Version="1.2.3" />
+    <PackageVersion Include="Markdig" Version="1.3.2" />
+    <PackageVersion Include="Material.Avalonia" Version="3.16.1" />
+    <PackageVersion Include="Material.Icons.Avalonia" Version="3.0.2" />
+    <PackageVersion Include="Microsoft.Extensions.Configuration" Version="10.0.9" />
    <PackageVersion
      Include="Microsoft.Extensions.Configuration.EnvironmentVariables"
-      Version="10.0.5"
+      Version="10.0.9"
    />
-    <PackageVersion Include="Microsoft.Extensions.Configuration.UserSecrets" Version="10.0.5" />
-    <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="10.0.5" />
-    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
+    <PackageVersion Include="Microsoft.Extensions.Configuration.UserSecrets" Version="10.0.9" />
+    <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="10.0.9" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.7.0" />
    <PackageVersion Include="Onova" Version="2.6.13" />
-    <PackageVersion Include="Polly" Version="8.6.6" />
-    <PackageVersion Include="RazorBlade" Version="0.11.0" />
-    <PackageVersion Include="Spectre.Console" Version="0.54.0" />
+    <PackageVersion Include="Polly" Version="8.7.0" />
+    <PackageVersion Include="PowerKit" Version="2.0.2" />
+    <PackageVersion Include="RazorBlade" Version="1.0.0" />
+    <PackageVersion Include="Spectre.Console" Version="0.57.1" />
    <PackageVersion Include="Superpower" Version="3.1.0" />
+    <PackageVersion Include="ThisAssembly.Project" Version="2.1.2" />
    <PackageVersion Include="WebMarkupMin.Core" Version="2.21.0" />
    <PackageVersion Include="xunit" Version="2.9.3" />
    <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.5" />
-    <PackageVersion Include="YoutubeExplode" Version="6.5.7" />
+    <PackageVersion Include="YoutubeExplode" Version="6.6.0" />
  </ItemGroup>
 </Project>
@@ -14,17 +14,18 @@
    <PackageReference Include="coverlet.collector" PrivateAssets="all" />
    <PackageReference Include="CSharpier.MsBuild" PrivateAssets="all" />
    <PackageReference Include="FluentAssertions" />
-    <PackageReference Include="GitHubActionsTestLogger" PrivateAssets="all" />
+    <PackageReference Include="GitHubActionsTestLogger" />
    <PackageReference Include="JsonExtensions" />
    <PackageReference Include="Microsoft.Extensions.Configuration" />
    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" />
    <PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" />
    <PackageReference Include="Microsoft.NET.Test.Sdk" />
+    <PackageReference Include="PowerKit" />
    <PackageReference Include="xunit" />
    <PackageReference Include="xunit.runner.visualstudio" PrivateAssets="all" />
  </ItemGroup>

  <ItemGroup>
-    <ProjectReference Include="..\DiscordChatExporter.Cli\DiscordChatExporter.Cli.csproj" />
+    <ProjectReference Include="../DiscordChatExporter.Cli/DiscordChatExporter.Cli.csproj" />
  </ItemGroup>
 </Project>
@@ -1,4 +1,4 @@
-using DiscordChatExporter.Core.Discord;
+using DiscordChatExporter.Core.Discord;

 namespace DiscordChatExporter.Cli.Tests.Infra;

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Reflection;
 using Microsoft.Extensions.Configuration;

@@ -1,4 +1,4 @@
-# DiscordChatExporter Tests
+# DiscordChatExporter Tests

 This test suite runs against a real Discord server, specifically created to exercise different behaviors required by the test scenarios.
 In order to run these tests locally, you need to join the test server and configure your authentication token.
@@ -1,4 +1,4 @@
-using System.Threading.Tasks;
+using System.Threading.Tasks;
 using DiscordChatExporter.Cli.Tests.Infra;
 using FluentAssertions;
 using Xunit;
@@ -1,15 +1,15 @@
-using System;
+using System;
 using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using CliFx.Infrastructure;
 using DiscordChatExporter.Cli.Commands;
 using DiscordChatExporter.Cli.Tests.Infra;
-using DiscordChatExporter.Cli.Tests.Utils;
 using DiscordChatExporter.Core.Discord;
 using DiscordChatExporter.Core.Exporting;
 using FluentAssertions;
 using JsonExtensions;
+using PowerKit;
 using Xunit;

 namespace DiscordChatExporter.Cli.Tests.Specs;
@@ -1,15 +1,15 @@
-using System;
+using System;
 using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using CliFx.Infrastructure;
 using DiscordChatExporter.Cli.Commands;
 using DiscordChatExporter.Cli.Tests.Infra;
-using DiscordChatExporter.Cli.Tests.Utils;
 using DiscordChatExporter.Core.Exporting;
 using DiscordChatExporter.Core.Exporting.Filtering;
 using FluentAssertions;
 using JsonExtensions;
+using PowerKit;
 using Xunit;

 namespace DiscordChatExporter.Cli.Tests.Specs;
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Linq;
 using System.Threading.Tasks;
 using AngleSharp.Dom;
@@ -1,4 +1,4 @@
-using System.IO;
+using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using AngleSharp.Dom;
@@ -8,6 +8,7 @@ using DiscordChatExporter.Cli.Tests.Infra;
 using DiscordChatExporter.Cli.Tests.Utils;
 using DiscordChatExporter.Core.Exporting;
 using FluentAssertions;
+using PowerKit;
 using Xunit;

 namespace DiscordChatExporter.Cli.Tests.Specs;
@@ -1,11 +1,11 @@
-using System;
+using System;
 using System.Linq;
 using System.Threading.Tasks;
 using AngleSharp.Dom;
 using DiscordChatExporter.Cli.Tests.Infra;
 using DiscordChatExporter.Core.Discord;
-using DiscordChatExporter.Core.Utils.Extensions;
 using FluentAssertions;
+using PowerKit.Extensions;
 using Xunit;

 namespace DiscordChatExporter.Cli.Tests.Specs;
@@ -1,9 +1,9 @@
-using System.Threading.Tasks;
+using System.Threading.Tasks;
 using AngleSharp.Dom;
 using DiscordChatExporter.Cli.Tests.Infra;
-using DiscordChatExporter.Cli.Tests.Utils.Extensions;
 using DiscordChatExporter.Core.Discord;
 using FluentAssertions;
+using PowerKit.Extensions;
 using Xunit;

 namespace DiscordChatExporter.Cli.Tests.Specs;
@@ -22,7 +22,7 @@ public class HtmlForwardSpecs
        // Assert
        message
            .Text()
-            .ReplaceWhiteSpace()
+            .ReplaceWhiteSpace(' ')
            .Should()
            .ContainAll("Forwarded", @"¯\_(ツ)_/¯", "12/29/2025 2:14 PM");
    }
@@ -1,4 +1,4 @@
-using System.IO;
+using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using AngleSharp.Dom;
@@ -8,6 +8,7 @@ using DiscordChatExporter.Cli.Tests.Infra;
 using DiscordChatExporter.Cli.Tests.Utils;
 using DiscordChatExporter.Core.Exporting;
 using FluentAssertions;
+using PowerKit;
 using Xunit;

 namespace DiscordChatExporter.Cli.Tests.Specs;
@@ -1,9 +1,9 @@
-using System.Threading.Tasks;
+using System.Threading.Tasks;
 using AngleSharp.Dom;
 using DiscordChatExporter.Cli.Tests.Infra;
-using DiscordChatExporter.Cli.Tests.Utils.Extensions;
 using DiscordChatExporter.Core.Discord;
 using FluentAssertions;
+using PowerKit.Extensions;
 using Xunit;

 namespace DiscordChatExporter.Cli.Tests.Specs;
@@ -22,11 +22,14 @@ public class HtmlMarkdownSpecs
        // Assert
        message
            .Text()
-            .ReplaceWhiteSpace()
+            .ReplaceWhiteSpace(' ')
            .Should()
            .Contain("Default timestamp: 2/12/2023 1:36 PM");

-        message.InnerHtml.ReplaceWhiteSpace().Should().Contain("Sunday, February 12, 2023 1:36 PM");
+        message
+            .InnerHtml.ReplaceWhiteSpace(' ')
+            .Should()
+            .Contain("Sunday, February 12, 2023 1:36 PM");
    }

    [Fact]
@@ -39,8 +42,11 @@ public class HtmlMarkdownSpecs
        );

        // Assert
-        message.Text().ReplaceWhiteSpace().Should().Contain("Short time timestamp: 1:36 PM");
-        message.InnerHtml.ReplaceWhiteSpace().Should().Contain("Sunday, February 12, 2023 1:36 PM");
+        message.Text().ReplaceWhiteSpace(' ').Should().Contain("Short time timestamp: 1:36 PM");
+        message
+            .InnerHtml.ReplaceWhiteSpace(' ')
+            .Should()
+            .Contain("Sunday, February 12, 2023 1:36 PM");
    }

    [Fact]
@@ -53,8 +59,11 @@ public class HtmlMarkdownSpecs
        );

        // Assert
-        message.Text().ReplaceWhiteSpace().Should().Contain("Long time timestamp: 1:36:12 PM");
-        message.InnerHtml.ReplaceWhiteSpace().Should().Contain("Sunday, February 12, 2023 1:36 PM");
+        message.Text().ReplaceWhiteSpace(' ').Should().Contain("Long time timestamp: 1:36:12 PM");
+        message
+            .InnerHtml.ReplaceWhiteSpace(' ')
+            .Should()
+            .Contain("Sunday, February 12, 2023 1:36 PM");
    }

    [Fact]
@@ -67,8 +76,11 @@ public class HtmlMarkdownSpecs
        );

        // Assert
-        message.Text().ReplaceWhiteSpace().Should().Contain("Short date timestamp: 2/12/2023");
-        message.InnerHtml.ReplaceWhiteSpace().Should().Contain("Sunday, February 12, 2023 1:36 PM");
+        message.Text().ReplaceWhiteSpace(' ').Should().Contain("Short date timestamp: 2/12/2023");
+        message
+            .InnerHtml.ReplaceWhiteSpace(' ')
+            .Should()
+            .Contain("Sunday, February 12, 2023 1:36 PM");
    }

    [Fact]
@@ -83,11 +95,14 @@ public class HtmlMarkdownSpecs
        // Assert
        message
            .Text()
-            .ReplaceWhiteSpace()
+            .ReplaceWhiteSpace(' ')
            .Should()
            .Contain("Long date timestamp: Sunday, February 12, 2023");

-        message.InnerHtml.ReplaceWhiteSpace().Should().Contain("Sunday, February 12, 2023 1:36 PM");
+        message
+            .InnerHtml.ReplaceWhiteSpace(' ')
+            .Should()
+            .Contain("Sunday, February 12, 2023 1:36 PM");
    }

    [Fact]
@@ -102,11 +117,14 @@ public class HtmlMarkdownSpecs
        // Assert
        message
            .Text()
-            .ReplaceWhiteSpace()
+            .ReplaceWhiteSpace(' ')
            .Should()
            .Contain("Full timestamp: Sunday, February 12, 2023 1:36 PM");

-        message.InnerHtml.ReplaceWhiteSpace().Should().Contain("Sunday, February 12, 2023 1:36 PM");
+        message
+            .InnerHtml.ReplaceWhiteSpace(' ')
+            .Should()
+            .Contain("Sunday, February 12, 2023 1:36 PM");
    }

    [Fact]
@@ -121,11 +139,14 @@ public class HtmlMarkdownSpecs
        // Assert
        message
            .Text()
-            .ReplaceWhiteSpace()
+            .ReplaceWhiteSpace(' ')
            .Should()
            .Contain("Full long timestamp: Sunday, February 12, 2023 1:36:12 PM");

-        message.InnerHtml.ReplaceWhiteSpace().Should().Contain("Sunday, February 12, 2023 1:36 PM");
+        message
+            .InnerHtml.ReplaceWhiteSpace(' ')
+            .Should()
+            .Contain("Sunday, February 12, 2023 1:36 PM");
    }

    [Fact]
@@ -140,11 +161,14 @@ public class HtmlMarkdownSpecs
        // Assert
        message
            .Text()
-            .ReplaceWhiteSpace()
+            .ReplaceWhiteSpace(' ')
            .Should()
            .Contain("Relative timestamp: 2/12/2023 1:36 PM");

-        message.InnerHtml.ReplaceWhiteSpace().Should().Contain("Sunday, February 12, 2023 1:36 PM");
+        message
+            .InnerHtml.ReplaceWhiteSpace(' ')
+            .Should()
+            .Contain("Sunday, February 12, 2023 1:36 PM");
    }

    [Fact]
@@ -1,4 +1,4 @@
-using System.Threading.Tasks;
+using System.Threading.Tasks;
 using AngleSharp.Dom;
 using DiscordChatExporter.Cli.Tests.Infra;
 using DiscordChatExporter.Core.Discord;
@@ -1,4 +1,4 @@
-using System.Threading.Tasks;
+using System.Threading.Tasks;
 using AngleSharp.Dom;
 using DiscordChatExporter.Cli.Tests.Infra;
 using DiscordChatExporter.Core.Discord;
@@ -1,4 +1,4 @@
-using System.Threading.Tasks;
+using System.Threading.Tasks;
 using DiscordChatExporter.Cli.Tests.Infra;
 using DiscordChatExporter.Core.Discord;
 using FluentAssertions;
@@ -1,4 +1,4 @@
-using System.Linq;
+using System.Linq;
 using System.Threading.Tasks;
 using DiscordChatExporter.Cli.Tests.Infra;
 using DiscordChatExporter.Core.Discord;
@@ -1,13 +1,13 @@
-using System.IO;
+using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using CliFx.Infrastructure;
 using DiscordChatExporter.Cli.Commands;
 using DiscordChatExporter.Cli.Tests.Infra;
-using DiscordChatExporter.Cli.Tests.Utils;
 using DiscordChatExporter.Core.Exporting;
 using FluentAssertions;
 using JsonExtensions;
+using PowerKit;
 using Xunit;

 namespace DiscordChatExporter.Cli.Tests.Specs;
@@ -1,4 +1,4 @@
-using System.Linq;
+using System.Linq;
 using System.Threading.Tasks;
 using DiscordChatExporter.Cli.Tests.Infra;
 using DiscordChatExporter.Core.Discord;
@@ -1,4 +1,4 @@
-using System.Linq;
+using System.Linq;
 using System.Threading.Tasks;
 using DiscordChatExporter.Cli.Tests.Infra;
 using DiscordChatExporter.Core.Discord;
@@ -1,4 +1,4 @@
-using System.Threading.Tasks;
+using System.Threading.Tasks;
 using DiscordChatExporter.Cli.Tests.Infra;
 using DiscordChatExporter.Core.Discord;
 using FluentAssertions;
@@ -1,4 +1,4 @@
-using System.Linq;
+using System.Linq;
 using System.Threading.Tasks;
 using DiscordChatExporter.Cli.Tests.Infra;
 using DiscordChatExporter.Core.Discord;
@@ -1,4 +1,4 @@
-using System.Linq;
+using System.Linq;
 using System.Threading.Tasks;
 using DiscordChatExporter.Cli.Tests.Infra;
 using DiscordChatExporter.Core.Discord;
@@ -1,12 +1,12 @@
-using System.IO;
+using System.IO;
 using System.Threading.Tasks;
 using CliFx.Infrastructure;
 using DiscordChatExporter.Cli.Commands;
 using DiscordChatExporter.Cli.Tests.Infra;
-using DiscordChatExporter.Cli.Tests.Utils;
 using DiscordChatExporter.Core.Exporting;
 using DiscordChatExporter.Core.Exporting.Partitioning;
 using FluentAssertions;
+using PowerKit;
 using Xunit;

 namespace DiscordChatExporter.Cli.Tests.Specs;
@@ -17,7 +17,7 @@ public class PartitioningSpecs
    public async Task I_can_export_a_channel_with_partitioning_based_on_message_count()
    {
        // Arrange
-        using var dir = TempDir.Create();
+        using var dir = TempDirectory.Create();
        var filePath = Path.Combine(dir.Path, "output.html");

        // Act
@@ -38,7 +38,7 @@ public class PartitioningSpecs
    public async Task I_can_export_a_channel_with_partitioning_based_on_file_size()
    {
        // Arrange
-        using var dir = TempDir.Create();
+        using var dir = TempDirectory.Create();
        var filePath = Path.Combine(dir.Path, "output.html");

        // Act
@@ -1,4 +1,4 @@
-using System.Threading.Tasks;
+using System.Threading.Tasks;
 using DiscordChatExporter.Cli.Tests.Infra;
 using FluentAssertions;
 using Xunit;
@@ -1,7 +1,7 @@
-using System.Threading.Tasks;
+using System.Threading.Tasks;
 using DiscordChatExporter.Cli.Tests.Infra;
-using DiscordChatExporter.Cli.Tests.Utils.Extensions;
 using FluentAssertions;
+using PowerKit.Extensions;
 using Xunit;

 namespace DiscordChatExporter.Cli.Tests.Specs;
@@ -16,7 +16,7 @@ public class PlainTextForwardSpecs

        // Assert
        document
-            .ReplaceWhiteSpace()
+            .ReplaceWhiteSpace(' ')
            .Should()
            .ContainAll("{Forwarded Message}", @"¯\_(ツ)_/¯", "12/28/2025 10:52 PM");
    }
@@ -1,4 +1,4 @@
-using System.IO;
+using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using CliFx.Infrastructure;
@@ -7,6 +7,7 @@ using DiscordChatExporter.Cli.Tests.Infra;
 using DiscordChatExporter.Cli.Tests.Utils;
 using DiscordChatExporter.Core.Exporting;
 using FluentAssertions;
+using PowerKit;
 using Xunit;

 namespace DiscordChatExporter.Cli.Tests.Specs;
@@ -17,7 +18,7 @@ public class SelfContainedSpecs
    public async Task I_can_export_a_channel_and_download_all_referenced_assets()
    {
        // Arrange
-        using var dir = TempDir.Create();
+        using var dir = TempDirectory.Create();
        var filePath = Path.Combine(dir.Path, "output.html");

        // Act
@@ -1,19 +0,0 @@
-using System.Text;
-
-namespace DiscordChatExporter.Cli.Tests.Utils.Extensions;
-
-internal static class StringExtensions
-{
-    extension(string str)
-    {
-        public string ReplaceWhiteSpace(string replacement = " ")
-        {
-            var buffer = new StringBuilder(str.Length);
-
-            foreach (var ch in str)
-                buffer.Append(char.IsWhiteSpace(ch) ? replacement : ch);
-
-            return buffer.ToString();
-        }
-    }
-}
@@ -1,4 +1,4 @@
-using AngleSharp.Html.Dom;
+using AngleSharp.Html.Dom;
 using AngleSharp.Html.Parser;

 namespace DiscordChatExporter.Cli.Tests.Utils;
@@ -1,36 +0,0 @@
-using System;
-using System.IO;
-using System.Reflection;
-
-namespace DiscordChatExporter.Cli.Tests.Utils;
-
-internal partial class TempDir(string path) : IDisposable
-{
-    public string Path { get; } = path;
-
-    public void Dispose()
-    {
-        try
-        {
-            Directory.Delete(Path, true);
-        }
-        catch (DirectoryNotFoundException) { }
-    }
-}
-
-internal partial class TempDir
-{
-    public static TempDir Create()
-    {
-        var dirPath = System.IO.Path.Combine(
-            System.IO.Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location)
-                ?? Directory.GetCurrentDirectory(),
-            "Temp",
-            Guid.NewGuid().ToString()
-        );
-
-        Directory.CreateDirectory(dirPath);
-
-        return new TempDir(dirPath);
-    }
-}
@@ -1,37 +0,0 @@
-using System;
-using System.IO;
-using System.Reflection;
-
-namespace DiscordChatExporter.Cli.Tests.Utils;
-
-internal partial class TempFile(string path) : IDisposable
-{
-    public string Path { get; } = path;
-
-    public void Dispose()
-    {
-        try
-        {
-            File.Delete(Path);
-        }
-        catch (FileNotFoundException) { }
-    }
-}
-
-internal partial class TempFile
-{
-    public static TempFile Create()
-    {
-        var dirPath = System.IO.Path.Combine(
-            System.IO.Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location)
-                ?? Directory.GetCurrentDirectory(),
-            "Temp"
-        );
-
-        Directory.CreateDirectory(dirPath);
-
-        var filePath = System.IO.Path.Combine(dirPath, Guid.NewGuid() + ".tmp");
-
-        return new TempFile(filePath);
-    }
-}
@@ -1,4 +1,4 @@
-{
+{
  "$schema": "https://xunit.net/schema/current/xunit.runner.schema.json",
  "methodDisplayOptions": "all",
  "methodDisplay": "method"
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Diagnostics.CodeAnalysis;
 using System.Threading.Tasks;
 using CliFx;
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
@@ -165,6 +165,37 @@ public abstract class ExportCommandBase : DiscordCommandBase
            throw new CommandException("Option --media-dir cannot be used without --media.");
        }

+        // Make sure the user does not try to export multiple channels into one file.
+        // Output path must either be a directory or contain template tokens for this to work.
+        // Validate this up-front, before fetching threads, because thread fetching can take a
+        // long time and it's frustrating to fail only after it completes.
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/799
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/917
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/1549
+        var mayExportMultipleChannels =
+            // Multiple channels were provided explicitly
+            channels.Count > 1
+            // Thread inclusion can add more channels to the export
+            || ThreadInclusionMode != ThreadInclusionMode.None;
+
+        var isValidOutputPath =
+            // Anything is valid when exporting a single channel
+            !mayExportMultipleChannels
+            // When using template tokens, assume the user knows what they're doing
+            || OutputPath.Contains('%')
+            // Otherwise, require an existing directory or an unambiguous directory path
+            || Directory.Exists(OutputPath)
+            || Path.EndsInDirectorySeparator(OutputPath);
+
+        if (!isValidOutputPath)
+        {
+            throw new CommandException(
+                "Attempted to export multiple channels, but the output path is neither a directory nor a template. "
+                    + "If the provided output path is meant to be treated as a directory, make sure it ends with a slash. "
+                    + $"Provided output path: '{OutputPath}'."
+            );
+        }
+
        var unwrappedChannels = new List<Channel>(channels);

        // Unwrap threads
@@ -205,28 +236,6 @@ public abstract class ExportCommandBase : DiscordCommandBase
            await console.Output.WriteLineAsync($"Fetched {fetchedThreadsCount} thread(s).");
        }

-        // Make sure the user does not try to export multiple channels into one file.
-        // Output path must either be a directory or contain template tokens for this to work.
-        // https://github.com/Tyrrrz/DiscordChatExporter/issues/799
-        // https://github.com/Tyrrrz/DiscordChatExporter/issues/917
-        var isValidOutputPath =
-            // Anything is valid when exporting a single channel
-            unwrappedChannels.Count <= 1
-            // When using template tokens, assume the user knows what they're doing
-            || OutputPath.Contains('%')
-            // Otherwise, require an existing directory or an unambiguous directory path
-            || Directory.Exists(OutputPath)
-            || Path.EndsInDirectorySeparator(OutputPath);
-
-        if (!isValidOutputPath)
-        {
-            throw new CommandException(
-                "Attempted to export multiple channels, but the output path is neither a directory nor a template. "
-                    + "If the provided output path is meant to be treated as a directory, make sure it ends with a slash. "
-                    + $"Provided output path: '{OutputPath}'."
-            );
-        }
-
        // Export
        var errorsByChannel = new ConcurrentDictionary<Channel, string>();
        var warningsByChannel = new ConcurrentDictionary<Channel, string>();
@@ -1,4 +1,4 @@
-using System;
+using System;
 using CliFx.Activation;
 using DiscordChatExporter.Cli.Commands.Shared;

@@ -1,4 +1,4 @@
-using System.Globalization;
+using System.Globalization;
 using CliFx.Activation;

 namespace DiscordChatExporter.Cli.Commands.Converters;
@@ -0,0 +1,156 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using CliFx.Binding;
+using CliFx.Infrastructure;
+using DiscordChatExporter.Cli.Commands.Base;
+using DiscordChatExporter.Cli.Utils.Extensions;
+using DiscordChatExporter.Core.Discord.Data;
+using DiscordChatExporter.Core.Discord.Dump;
+using DiscordChatExporter.Core.Exceptions;
+using Spectre.Console;
+
+namespace DiscordChatExporter.Cli.Commands;
+
+[Command("exportall", Description = "Exports all accessible channels.")]
+public partial class ExportAllCommand : ExportCommandBase
+{
+    [CommandOption("include-dm", Description = "Include direct message channels.")]
+    public bool IncludeDirectChannels { get; set; } = true;
+
+    [CommandOption("include-guilds", Description = "Include server channels.")]
+    public bool IncludeGuildChannels { get; set; } = true;
+
+    [CommandOption("include-vc", Description = "Include voice channels.")]
+    public bool IncludeVoiceChannels { get; set; } = true;
+
+    [CommandOption(
+        "data-package",
+        Description = "Path to the personal data package (ZIP file) requested from Discord. "
+            + "If provided, only channels referenced in the dump will be exported."
+    )]
+    public string? DataPackageFilePath { get; set; }
+
+    public override async ValueTask ExecuteAsync(IConsole console)
+    {
+        await base.ExecuteAsync(console);
+
+        var cancellationToken = console.RegisterCancellationHandler();
+        var channels = new List<Channel>();
+
+        // Pull from the API
+        if (string.IsNullOrWhiteSpace(DataPackageFilePath))
+        {
+            await foreach (var guild in Discord.GetUserGuildsAsync(cancellationToken))
+            {
+                // Regular channels
+                await console.Output.WriteLineAsync(
+                    $"Fetching channels for server '{guild.Name}'..."
+                );
+
+                var fetchedChannelsCount = 0;
+                await console
+                    .CreateStatusTicker()
+                    .StartAsync(
+                        "...",
+                        async ctx =>
+                        {
+                            await foreach (
+                                var channel in Discord.GetGuildChannelsAsync(
+                                    guild.Id,
+                                    cancellationToken
+                                )
+                            )
+                            {
+                                if (channel.IsCategory)
+                                    continue;
+
+                                if (!IncludeVoiceChannels && channel.IsVoice)
+                                    continue;
+
+                                channels.Add(channel);
+
+                                ctx.Status(
+                                    Markup.Escape($"Fetched '{channel.GetHierarchicalName()}'.")
+                                );
+
+                                fetchedChannelsCount++;
+                            }
+                        }
+                    );
+
+                await console.Output.WriteLineAsync($"Fetched {fetchedChannelsCount} channel(s).");
+            }
+        }
+        // Pull from the data package
+        else
+        {
+            await console.Output.WriteLineAsync("Extracting channels...");
+
+            var dump = await DataDump.LoadAsync(DataPackageFilePath, cancellationToken);
+            var inaccessibleChannels = new List<DataDumpChannel>();
+
+            await console
+                .CreateStatusTicker()
+                .StartAsync(
+                    "...",
+                    async ctx =>
+                    {
+                        foreach (var dumpChannel in dump.Channels)
+                        {
+                            ctx.Status(
+                                Markup.Escape(
+                                    $"Fetching '{dumpChannel.Name}' ({dumpChannel.Id})..."
+                                )
+                            );
+
+                            try
+                            {
+                                var channel = await Discord.GetChannelAsync(
+                                    dumpChannel.Id,
+                                    cancellationToken
+                                );
+
+                                channels.Add(channel);
+                            }
+                            catch (DiscordChatExporterException)
+                            {
+                                inaccessibleChannels.Add(dumpChannel);
+                            }
+                        }
+                    }
+                );
+
+            await console.Output.WriteLineAsync($"Fetched {channels} channel(s).");
+
+            // Print inaccessible channels
+            if (inaccessibleChannels.Any())
+            {
+                await console.Output.WriteLineAsync();
+
+                using (console.WithForegroundColor(ConsoleColor.Red))
+                {
+                    await console.Error.WriteLineAsync(
+                        "Failed to access the following channel(s):"
+                    );
+                }
+
+                foreach (var dumpChannel in inaccessibleChannels)
+                    await console.Error.WriteLineAsync($"{dumpChannel.Name} ({dumpChannel.Id})");
+
+                await console.Error.WriteLineAsync();
+            }
+        }
+
+        // Filter out unwanted channels
+        if (!IncludeDirectChannels)
+            channels.RemoveAll(c => c.IsDirect);
+        if (!IncludeGuildChannels)
+            channels.RemoveAll(c => c.IsGuild);
+        if (!IncludeVoiceChannels)
+            channels.RemoveAll(c => c.IsVoice);
+
+        await ExportAsync(console, channels);
+    }
+}
@@ -1,27 +1,25 @@
-using System.Collections.Generic;
-using System.Text.Json;
+using System.Collections.Generic;
 using System.Threading.Tasks;
-using CliFx;
 using CliFx.Binding;
 using CliFx.Infrastructure;
 using DiscordChatExporter.Cli.Commands.Base;
-using DiscordChatExporter.Cli.Utils.Extensions;
 using DiscordChatExporter.Core.Discord;
 using DiscordChatExporter.Core.Discord.Data;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Cli.Commands;

 [Command("export", Description = "Exports one or multiple channels.")]
 public partial class ExportChannelsCommand : ExportCommandBase
 {
-    [CommandParameter(
-        0,
-        Name = "channel-ids",
+    // TODO: change this to plural (breaking change)
+    [CommandOption(
+        "channel",
+        'c',
        Description = "Channel ID(s). "
-            + "If not provided, channel IDs are read from standard input (one per line or as a JSON array), "
-            + "enabling piping from the 'list channels' or 'list channels dm' commands."
+            + "If provided with category ID(s), all channels inside those categories will be exported."
    )]
-    public IReadOnlyList<Snowflake> ChannelIds { get; set; } = [];
+    public required IReadOnlyList<Snowflake> ChannelIds { get; set; }

    public override async ValueTask ExecuteAsync(IConsole console)
    {
@@ -29,46 +27,35 @@ public partial class ExportChannelsCommand : ExportCommandBase

        var cancellationToken = console.RegisterCancellationHandler();

-        // If no channel IDs were specified, read them from stdin
-        var channelIds = new List<Snowflake>(ChannelIds);
-        if (channelIds.Count == 0 && console.IsInputRedirected)
-        {
-            await foreach (var line in console.Input.ReadLinesAsync(cancellationToken))
-            {
-                var trimmed = line.Trim();
-                if (string.IsNullOrEmpty(trimmed))
-                    continue;
-
-                // Snowflake IDs are numeric; non-numeric input is treated as a JSON array
-                if (!char.IsAsciiDigit(trimmed[0]))
-                {
-                    using var doc = JsonDocument.Parse(trimmed);
-                    foreach (var element in doc.RootElement.EnumerateArray())
-                        channelIds.Add(Snowflake.Parse(element.GetProperty("id").GetString()!));
-                }
-                else
-                {
-                    channelIds.Add(Snowflake.Parse(trimmed));
-                }
-            }
-        }
-
-        if (channelIds.Count == 0)
-        {
-            throw new CommandException(
-                "No channel IDs provided. "
-                    + "Specify channel IDs as arguments or pipe them from the 'list channels' or 'list channels dm' commands."
-            );
-        }
-
        await console.Output.WriteLineAsync("Resolving channel(s)...");

        var channels = new List<Channel>();
+        var channelsByGuild = new Dictionary<Snowflake, IReadOnlyList<Channel>>();

-        foreach (var channelId in channelIds)
+        foreach (var channelId in ChannelIds)
        {
            var channel = await Discord.GetChannelAsync(channelId, cancellationToken);
-            channels.Add(channel);
+
+            // Unwrap categories
+            if (channel.IsCategory)
+            {
+                var guildChannels =
+                    channelsByGuild.GetValueOrDefault(channel.GuildId)
+                    ?? await Discord.GetGuildChannelsAsync(channel.GuildId, cancellationToken);
+
+                foreach (var guildChannel in guildChannels)
+                {
+                    if (guildChannel.Parent?.Id == channel.Id)
+                        channels.Add(guildChannel);
+                }
+
+                // Cache the guild channels to avoid redundant work
+                channelsByGuild[channel.GuildId] = guildChannels;
+            }
+            else
+            {
+                channels.Add(channel);
+            }
        }

        await ExportAsync(console, channels);
@@ -0,0 +1,27 @@
+using System.Threading.Tasks;
+using CliFx.Binding;
+using CliFx.Infrastructure;
+using DiscordChatExporter.Cli.Commands.Base;
+using DiscordChatExporter.Core.Discord.Data;
+using PowerKit.Extensions;
+
+namespace DiscordChatExporter.Cli.Commands;
+
+[Command("exportdm", Description = "Exports all direct message channels.")]
+public partial class ExportDirectMessagesCommand : ExportCommandBase
+{
+    public override async ValueTask ExecuteAsync(IConsole console)
+    {
+        await base.ExecuteAsync(console);
+
+        var cancellationToken = console.RegisterCancellationHandler();
+
+        await console.Output.WriteLineAsync("Fetching channels...");
+        var channels = await Discord.GetGuildChannelsAsync(
+            Guild.DirectMessages.Id,
+            cancellationToken
+        );
+
+        await ExportAsync(console, channels);
+    }
+}
@@ -0,0 +1,61 @@
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using CliFx.Binding;
+using CliFx.Infrastructure;
+using DiscordChatExporter.Cli.Commands.Base;
+using DiscordChatExporter.Cli.Utils.Extensions;
+using DiscordChatExporter.Core.Discord;
+using DiscordChatExporter.Core.Discord.Data;
+using Spectre.Console;
+
+namespace DiscordChatExporter.Cli.Commands;
+
+[Command("exportguild", Description = "Exports all channels within the specified server.")]
+public partial class ExportGuildCommand : ExportCommandBase
+{
+    [CommandOption("guild", 'g', Description = "Server ID.")]
+    public required Snowflake GuildId { get; set; }
+
+    [CommandOption("include-vc", Description = "Include voice channels.")]
+    public bool IncludeVoiceChannels { get; set; } = true;
+
+    public override async ValueTask ExecuteAsync(IConsole console)
+    {
+        await base.ExecuteAsync(console);
+
+        var cancellationToken = console.RegisterCancellationHandler();
+        var channels = new List<Channel>();
+
+        await console.Output.WriteLineAsync("Fetching channels...");
+
+        var fetchedChannelsCount = 0;
+        await console
+            .CreateStatusTicker()
+            .StartAsync(
+                "...",
+                async ctx =>
+                {
+                    await foreach (
+                        var channel in Discord.GetGuildChannelsAsync(GuildId, cancellationToken)
+                    )
+                    {
+                        if (channel.IsCategory)
+                            continue;
+
+                        if (!IncludeVoiceChannels && channel.IsVoice)
+                            continue;
+
+                        channels.Add(channel);
+
+                        ctx.Status(Markup.Escape($"Fetched '{channel.GetHierarchicalName()}'."));
+
+                        fetchedChannelsCount++;
+                    }
+                }
+            );
+
+        await console.Output.WriteLineAsync($"Fetched {fetchedChannelsCount} channel(s).");
+
+        await ExportAsync(console, channels);
+    }
+}
@@ -1,24 +1,21 @@
-using System.Collections.Generic;
+using System;
 using System.Linq;
-using System.Text.Json;
 using System.Threading.Tasks;
 using CliFx.Binding;
 using CliFx.Infrastructure;
 using DiscordChatExporter.Cli.Commands.Base;
 using DiscordChatExporter.Cli.Commands.Converters;
 using DiscordChatExporter.Cli.Commands.Shared;
-using DiscordChatExporter.Cli.Utils.Json;
 using DiscordChatExporter.Core.Discord;
-using DiscordChatExporter.Core.Discord.Data;
-using DiscordChatExporter.Core.Utils.Extensions;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Cli.Commands;

-[Command("list channels", Description = "Gets the list of channels in one or more servers.")]
+[Command("channels", Description = "Get the list of channels in a server.")]
 public partial class GetChannelsCommand : DiscordCommandBase
 {
-    [CommandParameter(0, Name = "server-ids", Description = "Server ID(s).")]
-    public required IReadOnlyList<Snowflake> ServerIds { get; set; }
+    [CommandOption("guild", 'g', Description = "Server ID.")]
+    public required Snowflake GuildId { get; set; }

    [CommandOption("include-vc", Description = "Include voice channels.")]
    public bool IncludeVoiceChannels { get; set; } = true;
@@ -36,44 +33,82 @@ public partial class GetChannelsCommand : DiscordCommandBase

        var cancellationToken = console.RegisterCancellationHandler();

-        var allChannels = new List<Channel>();
+        var channels = (await Discord.GetGuildChannelsAsync(GuildId, cancellationToken))
+            .Where(c => !c.IsCategory)
+            .Where(c => IncludeVoiceChannels || !c.IsVoice)
+            .OrderBy(c => c.Parent?.Position)
+            .ThenBy(c => c.Name)
+            .ToArray();

-        foreach (var serverId in ServerIds)
-        {
-            var channels = (await Discord.GetGuildChannelsAsync(serverId, cancellationToken))
-                .Where(c => !c.IsCategory)
-                .Where(c => IncludeVoiceChannels || !c.IsVoice)
-                .OrderBy(c => c.Parent?.Position)
-                .ThenBy(c => c.Name)
-                .ToArray();
+        var channelIdMaxLength = channels
+            .Select(c => c.Id.ToString().Length)
+            .OrderDescending()
+            .FirstOrDefault();

-            var threads =
-                ThreadInclusionMode != ThreadInclusionMode.None
-                    ? (
-                        await Discord.GetGuildThreadsAsync(
-                            serverId,
-                            ThreadInclusionMode == ThreadInclusionMode.All,
-                            null,
-                            null,
-                            cancellationToken
-                        )
+        var threads =
+            ThreadInclusionMode != ThreadInclusionMode.None
+                ? (
+                    await Discord.GetGuildThreadsAsync(
+                        GuildId,
+                        ThreadInclusionMode == ThreadInclusionMode.All,
+                        null,
+                        null,
+                        cancellationToken
                    )
-                        .OrderBy(c => c.Name)
-                        .ToArray()
-                    : [];
+                )
+                    .OrderBy(c => c.Name)
+                    .ToArray()
+                : [];

-            foreach (var channel in channels)
+        foreach (var channel in channels)
+        {
+            // Channel ID
+            await console.Output.WriteAsync(
+                channel.Id.ToString().PadRight(channelIdMaxLength, ' ')
+            );
+
+            // Separator
+            using (console.WithForegroundColor(ConsoleColor.DarkGray))
+                await console.Output.WriteAsync(" | ");
+
+            // Channel name
+            using (console.WithForegroundColor(ConsoleColor.White))
+                await console.Output.WriteLineAsync(channel.GetHierarchicalName());
+
+            var channelThreads = threads.Where(t => t.Parent?.Id == channel.Id).ToArray();
+            var channelThreadIdMaxLength = channelThreads
+                .Select(t => t.Id.ToString().Length)
+                .OrderDescending()
+                .FirstOrDefault();
+
+            foreach (var channelThread in channelThreads)
            {
-                allChannels.Add(channel);
-                allChannels.AddRange(threads.Where(t => t.Parent?.Id == channel.Id));
+                // Indent
+                await console.Output.WriteAsync(" * ");
+
+                // Thread ID
+                await console.Output.WriteAsync(
+                    channelThread.Id.ToString().PadRight(channelThreadIdMaxLength, ' ')
+                );
+
+                // Separator
+                using (console.WithForegroundColor(ConsoleColor.DarkGray))
+                    await console.Output.WriteAsync(" | ");
+
+                // Thread name
+                using (console.WithForegroundColor(ConsoleColor.White))
+                    await console.Output.WriteAsync($"Thread / {channelThread.Name}");
+
+                // Separator
+                using (console.WithForegroundColor(ConsoleColor.DarkGray))
+                    await console.Output.WriteAsync(" | ");
+
+                // Thread status
+                using (console.WithForegroundColor(ConsoleColor.White))
+                    await console.Output.WriteLineAsync(
+                        channelThread.IsArchived ? "Archived" : "Active"
+                    );
            }
        }
-
-        await console.Output.WriteLineAsync(
-            JsonSerializer.Serialize(
-                allChannels.ToArray(),
-                CliJsonSerializerContext.Instance.ChannelArray
-            )
-        );
    }
 }
@@ -1,16 +1,15 @@
-using System.Linq;
-using System.Text.Json;
+using System;
+using System.Linq;
 using System.Threading.Tasks;
 using CliFx.Binding;
 using CliFx.Infrastructure;
 using DiscordChatExporter.Cli.Commands.Base;
-using DiscordChatExporter.Cli.Utils.Json;
 using DiscordChatExporter.Core.Discord.Data;
-using DiscordChatExporter.Core.Utils.Extensions;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Cli.Commands;

-[Command("list channels dm", Description = "Gets the list of direct message channels.")]
+[Command("dm", Description = "Gets the list of all direct message channels.")]
 public partial class GetDirectChannelsCommand : DiscordCommandBase
 {
    public override async ValueTask ExecuteAsync(IConsole console)
@@ -26,8 +25,25 @@ public partial class GetDirectChannelsCommand : DiscordCommandBase
            .ThenBy(c => c.Name)
            .ToArray();

-        await console.Output.WriteLineAsync(
-            JsonSerializer.Serialize(channels, CliJsonSerializerContext.Instance.ChannelArray)
-        );
+        var channelIdMaxLength = channels
+            .Select(c => c.Id.ToString().Length)
+            .OrderDescending()
+            .FirstOrDefault();
+
+        foreach (var channel in channels)
+        {
+            // Channel ID
+            await console.Output.WriteAsync(
+                channel.Id.ToString().PadRight(channelIdMaxLength, ' ')
+            );
+
+            // Separator
+            using (console.WithForegroundColor(ConsoleColor.DarkGray))
+                await console.Output.WriteAsync(" | ");
+
+            // Channel name
+            using (console.WithForegroundColor(ConsoleColor.White))
+                await console.Output.WriteLineAsync(channel.GetHierarchicalName());
+        }
    }
 }
@@ -1,16 +1,15 @@
-using System.Linq;
-using System.Text.Json;
+using System;
+using System.Linq;
 using System.Threading.Tasks;
 using CliFx.Binding;
 using CliFx.Infrastructure;
 using DiscordChatExporter.Cli.Commands.Base;
-using DiscordChatExporter.Cli.Utils.Json;
 using DiscordChatExporter.Core.Discord.Data;
-using DiscordChatExporter.Core.Utils.Extensions;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Cli.Commands;

-[Command("list servers", Description = "Gets the list of accessible servers.")]
+[Command("guilds", Description = "Gets the list of accessible servers.")]
 public partial class GetGuildsCommand : DiscordCommandBase
 {
    public override async ValueTask ExecuteAsync(IConsole console)
@@ -25,8 +24,23 @@ public partial class GetGuildsCommand : DiscordCommandBase
            .ThenBy(g => g.Name)
            .ToArray();

-        await console.Output.WriteLineAsync(
-            JsonSerializer.Serialize(guilds, CliJsonSerializerContext.Instance.GuildArray)
-        );
+        var guildIdMaxLength = guilds
+            .Select(g => g.Id.ToString().Length)
+            .OrderDescending()
+            .FirstOrDefault();
+
+        foreach (var guild in guilds)
+        {
+            // Guild ID
+            await console.Output.WriteAsync(guild.Id.ToString().PadRight(guildIdMaxLength, ' '));
+
+            // Separator
+            using (console.WithForegroundColor(ConsoleColor.DarkGray))
+                await console.Output.WriteAsync(" | ");
+
+            // Guild name
+            using (console.WithForegroundColor(ConsoleColor.White))
+                await console.Output.WriteLineAsync(guild.Name);
+        }
    }
 }
@@ -1,13 +0,0 @@
-using System.Threading.Tasks;
-using CliFx;
-using CliFx.Binding;
-using CliFx.Infrastructure;
-
-namespace DiscordChatExporter.Cli.Commands;
-
-[Command("list", Description = "Lists channels, DMs, or servers.")]
-public partial class ListCommand : ICommand
-{
-    public ValueTask ExecuteAsync(IConsole console) =>
-        throw new CommandException("Use one of the named commands listed below.", showHelp: true);
-}
@@ -1,4 +1,4 @@
-namespace DiscordChatExporter.Cli.Commands.Shared;
+namespace DiscordChatExporter.Cli.Commands.Shared;

 public enum ThreadInclusionMode
 {
@@ -1,95 +0,0 @@
-using System.Collections.Generic;
-using System.Text;
-using System.Text.Json;
-using System.Threading.Tasks;
-using CliFx;
-using CliFx.Binding;
-using CliFx.Infrastructure;
-using DiscordChatExporter.Cli.Commands.Base;
-using DiscordChatExporter.Cli.Utils.Extensions;
-using DiscordChatExporter.Cli.Utils.Json;
-using DiscordChatExporter.Core.Discord;
-using DiscordChatExporter.Core.Discord.Data;
-using DiscordChatExporter.Core.Utils.Extensions;
-
-namespace DiscordChatExporter.Cli.Commands;
-
-[Command(
-    "list unwrap",
-    Description = "Resolves categories and forums in a channel list to their child channels and threads."
-)]
-public partial class UnwrapChannelsCommand : DiscordCommandBase
-{
-    public override async ValueTask ExecuteAsync(IConsole console)
-    {
-        await base.ExecuteAsync(console);
-
-        var cancellationToken = console.RegisterCancellationHandler();
-
-        // Read all JSON from stdin (produced by 'list channels' or 'list channels dm')
-        var sb = new StringBuilder();
-        await foreach (var line in console.Input.ReadLinesAsync(cancellationToken))
-            sb.Append(line);
-
-        Channel[] channels;
-        try
-        {
-            channels =
-                JsonSerializer.Deserialize(
-                    sb.ToString().Trim(),
-                    CliJsonSerializerContext.Instance.ChannelArray
-                ) ?? [];
-        }
-        catch (JsonException)
-        {
-            throw new CommandException(
-                "Failed to parse input as a JSON channel array. "
-                    + "Pipe the output of 'list channels' or 'list channels dm' to this command."
-            );
-        }
-
-        var result = new List<Channel>();
-        var channelsByGuild = new Dictionary<Snowflake, IReadOnlyList<Channel>>();
-
-        foreach (var channel in channels)
-        {
-            if (channel.IsCategory)
-            {
-                // Expand category to its child channels
-                var guildChannels =
-                    channelsByGuild.GetValueOrDefault(channel.GuildId)
-                    ?? await Discord.GetGuildChannelsAsync(channel.GuildId, cancellationToken);
-
-                foreach (var guildChannel in guildChannels)
-                {
-                    if (guildChannel.Parent?.Id == channel.Id)
-                        result.Add(guildChannel);
-                }
-
-                channelsByGuild[channel.GuildId] = guildChannels;
-            }
-            else if (channel.Kind == ChannelKind.GuildForum)
-            {
-                // Expand forum to its thread posts
-                await foreach (
-                    var thread in Discord.GetChannelThreadsAsync(
-                        [channel],
-                        cancellationToken: cancellationToken
-                    )
-                )
-                    result.Add(thread);
-            }
-            else
-            {
-                result.Add(channel);
-            }
-        }
-
-        await console.Output.WriteLineAsync(
-            JsonSerializer.Serialize(
-                result.ToArray(),
-                CliJsonSerializerContext.Instance.ChannelArray
-            )
-        );
-    }
-}
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <OutputType>Exe</OutputType>
-    <ApplicationIcon>..\favicon.ico</ApplicationIcon>
+    <ApplicationIcon>../favicon.ico</ApplicationIcon>
    <PublishTrimmed>true</PublishTrimmed>
    <CopyOutputSymbolsToPublishDirectory>false</CopyOutputSymbolsToPublishDirectory>
  </PropertyGroup>
@@ -9,25 +9,13 @@
  <ItemGroup>
    <PackageReference Include="CliFx" />
    <PackageReference Include="CSharpier.MsBuild" PrivateAssets="all" />
-    <PackageReference Include="Deorcify" PrivateAssets="all" />
+    <PackageReference Include="Deorcify" />
    <PackageReference Include="Gress" />
+    <PackageReference Include="PowerKit" />
    <PackageReference Include="Spectre.Console" />
  </ItemGroup>

  <ItemGroup>
-    <ProjectReference Include="..\DiscordChatExporter.Core\DiscordChatExporter.Core.csproj" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <None
-      Include="dce"
-      CopyToOutputDirectory="PreserveNewest"
-      CopyToPublishDirectory="PreserveNewest"
-    />
-    <None
-      Include="dce.bat"
-      CopyToOutputDirectory="PreserveNewest"
-      CopyToPublishDirectory="PreserveNewest"
-    />
+    <ProjectReference Include="../DiscordChatExporter.Core/DiscordChatExporter.Core.csproj" />
  </ItemGroup>
 </Project>
@@ -1,4 +1,4 @@
-using System.Threading.Tasks;
+using System.Threading.Tasks;
 using CliFx;

 namespace DiscordChatExporter.Cli;
@@ -1,8 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Runtime.CompilerServices;
-using System.Threading;
+using System;
 using System.Threading.Tasks;
 using CliFx.Infrastructure;
 using Spectre.Console;
@@ -65,15 +61,4 @@ internal static class ConsoleExtensions
            progressTask.StopTask();
        }
    }
-
-    public static async IAsyncEnumerable<string> ReadLinesAsync(
-        this TextReader reader,
-        [EnumeratorCancellation] CancellationToken cancellationToken = default
-    )
-    {
-        while (await reader.ReadLineAsync(cancellationToken).ConfigureAwait(false) is { } line)
-        {
-            yield return line;
-        }
-    }
 }
@@ -1,26 +0,0 @@
-using System.Text.Json;
-using System.Text.Json.Serialization;
-using DiscordChatExporter.Core.Discord.Data;
-
-namespace DiscordChatExporter.Cli.Utils.Json;
-
-[JsonSourceGenerationOptions(
-    PropertyNamingPolicy = JsonKnownNamingPolicy.CamelCase,
-    GenerationMode = JsonSourceGenerationMode.Metadata
-)]
-[JsonSerializable(typeof(Channel[]))]
-[JsonSerializable(typeof(Guild[]))]
-internal partial class CliJsonSerializerContext : JsonSerializerContext
-{
-    // Instance pre-configured with converters for Snowflake (serialised as a string)
-    // and all enum types (serialised as their name).  Defined here so the Core types
-    // are never touched.
-    public static CliJsonSerializerContext Instance { get; } =
-        new(
-            new JsonSerializerOptions
-            {
-                PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
-                Converters = { new SnowflakeJsonConverter(), new JsonStringEnumConverter() },
-            }
-        );
-}
@@ -1,21 +0,0 @@
-using System;
-using System.Text.Json;
-using System.Text.Json.Serialization;
-using DiscordChatExporter.Core.Discord;
-
-namespace DiscordChatExporter.Cli.Utils.Json;
-
-internal class SnowflakeJsonConverter : JsonConverter<Snowflake>
-{
-    public override Snowflake Read(
-        ref Utf8JsonReader reader,
-        Type typeToConvert,
-        JsonSerializerOptions options
-    ) => Snowflake.Parse(reader.GetString()!);
-
-    public override void Write(
-        Utf8JsonWriter writer,
-        Snowflake value,
-        JsonSerializerOptions options
-    ) => writer.WriteStringValue(value.ToString());
-}
@@ -1,2 +0,0 @@
-#!/usr/bin/env sh
-exec "$(dirname "$0")/DiscordChatExporter.Cli" "$@"
@@ -1,2 +0,0 @@
-@echo off
-"%~dp0DiscordChatExporter.Cli.exe" %*
@@ -1,6 +1,6 @@
-using System.Text.Json;
-using DiscordChatExporter.Core.Utils.Extensions;
+using System.Text.Json;
 using JsonExtensions.Reading;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Core.Discord.Data;

@@ -1,4 +1,4 @@
-using System;
+using System;

 namespace DiscordChatExporter.Core.Discord.Data;

@@ -1,9 +1,9 @@
-using System;
+using System;
 using System.IO;
 using System.Text.Json;
 using DiscordChatExporter.Core.Discord.Data.Common;
-using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Core.Discord.Data;

@@ -1,9 +1,9 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Linq;
 using System.Text.Json;
 using DiscordChatExporter.Core.Discord.Data.Common;
-using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Core.Discord.Data;

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Linq;

 namespace DiscordChatExporter.Core.Discord.Data;
@@ -1,4 +1,4 @@
-namespace DiscordChatExporter.Core.Discord.Data;
+namespace DiscordChatExporter.Core.Discord.Data;

 // https://discord.com/developers/docs/resources/channel#channel-object-channel-types
 public enum ChannelKind
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Diagnostics.CodeAnalysis;
 using System.Globalization;

@@ -1,4 +1,4 @@
-namespace DiscordChatExporter.Core.Discord.Data.Common;
+namespace DiscordChatExporter.Core.Discord.Data.Common;

 public interface IHasId
 {
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Globalization;
 using System.Linq;

@@ -3,8 +3,8 @@ using System.Collections.Generic;
 using System.Drawing;
 using System.Linq;
 using System.Text.Json;
-using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Core.Discord.Data.Embeds;

@@ -47,9 +47,7 @@ public partial record Embed
        var kind =
            json.GetPropertyOrNull("type")
                ?.GetStringOrNull()
-                ?.Pipe(s =>
-                    Enum.TryParse<EmbedKind>(s, true, out var result) ? result : (EmbedKind?)null
-                )
+                .Pipe(s => Enum.ParseOrNull<EmbedKind>(s, true))
            ?? EmbedKind.Rich;

        var url = json.GetPropertyOrNull("url")?.GetNonWhiteSpaceStringOrNull();
@@ -58,7 +56,7 @@ public partial record Embed
        var color = json.GetPropertyOrNull("color")
            ?.GetInt32OrNull()
            ?.Pipe(System.Drawing.Color.FromArgb)
-            .ResetAlpha();
+            .WithFullAlpha();

        var author = json.GetPropertyOrNull("author")?.Pipe(EmbedAuthor.Parse);
        var description = json.GetPropertyOrNull("description")?.GetStringOrNull();
@@ -1,4 +1,4 @@
-using System.Text.RegularExpressions;
+using System.Text.RegularExpressions;

 namespace DiscordChatExporter.Core.Discord.Data.Embeds;

@@ -1,4 +1,4 @@
-using System.Text.RegularExpressions;
+using System.Text.RegularExpressions;

 namespace DiscordChatExporter.Core.Discord.Data.Embeds;

@@ -1,4 +1,4 @@
-namespace DiscordChatExporter.Core.Discord.Data.Embeds;
+namespace DiscordChatExporter.Core.Discord.Data.Embeds;

 public partial record YouTubeVideoEmbedProjection(string VideoId)
 {
@@ -1,8 +1,8 @@
-using System.Text.Json;
+using System.Text.Json;
 using DiscordChatExporter.Core.Discord.Data.Common;
 using DiscordChatExporter.Core.Utils;
-using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Core.Discord.Data;

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;

@@ -1,7 +1,7 @@
-using System.Text.Json;
+using System.Text.Json;
 using DiscordChatExporter.Core.Discord.Data.Common;
-using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Core.Discord.Data;

@@ -1,6 +1,6 @@
-using System.Text.Json;
-using DiscordChatExporter.Core.Utils.Extensions;
+using System.Text.Json;
 using JsonExtensions.Reading;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Core.Discord.Data;

@@ -1,7 +1,7 @@
-using System.Text.Json;
+using System.Text.Json;
 using System.Text.RegularExpressions;
-using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Core.Discord.Data;

@@ -1,9 +1,9 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Linq;
 using System.Text.Json;
 using DiscordChatExporter.Core.Discord.Data.Common;
-using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Core.Discord.Data;

@@ -1,11 +1,11 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text.Json;
 using DiscordChatExporter.Core.Discord.Data.Common;
 using DiscordChatExporter.Core.Discord.Data.Embeds;
-using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Core.Discord.Data;

@@ -1,4 +1,4 @@
-using System;
+using System;

 namespace DiscordChatExporter.Core.Discord.Data;

@@ -1,4 +1,4 @@
-namespace DiscordChatExporter.Core.Discord.Data;
+namespace DiscordChatExporter.Core.Discord.Data;

 // https://discord.com/developers/docs/resources/channel#message-object-message-types
 public enum MessageKind
@@ -13,4 +13,5 @@ public enum MessageKind
    GuildMemberJoin = 7,
    ThreadCreated = 18,
    Reply = 19,
+    ThreadStarterMessage = 21,
 }
@@ -1,6 +1,6 @@
 using System.Text.Json;
-using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Core.Discord.Data;

@@ -1,5 +1,5 @@
-using System.Text.Json;
-using DiscordChatExporter.Core.Utils.Extensions;
+using System.Text.Json;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Core.Discord.Data;

@@ -1,8 +1,8 @@
-using System.Drawing;
+using System.Drawing;
 using System.Text.Json;
 using DiscordChatExporter.Core.Discord.Data.Common;
-using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Core.Discord.Data;

@@ -18,7 +18,7 @@ public record Role(Snowflake Id, string Name, int Position, Color? Color) : IHas
        var color = json.GetPropertyOrNull("color")
            ?.GetInt32OrNull()
            ?.Pipe(System.Drawing.Color.FromArgb)
-            .ResetAlpha()
+            .WithFullAlpha()
            .NullIf(c => c.ToRgb() <= 0);

        return new Role(id, name, position, color);
@@ -1,8 +1,8 @@
-using System;
+using System;
 using System.Text.Json;
 using DiscordChatExporter.Core.Discord.Data.Common;
-using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Core.Discord.Data;

@@ -1,4 +1,4 @@
-namespace DiscordChatExporter.Core.Discord.Data;
+namespace DiscordChatExporter.Core.Discord.Data;

 public enum StickerFormat
 {
@@ -1,7 +1,7 @@
-using System.Text.Json;
+using System.Text.Json;
 using DiscordChatExporter.Core.Discord.Data.Common;
-using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Core.Discord.Data;

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
@@ -11,10 +11,10 @@ using System.Threading.Tasks;
 using DiscordChatExporter.Core.Discord.Data;
 using DiscordChatExporter.Core.Exceptions;
 using DiscordChatExporter.Core.Utils;
-using DiscordChatExporter.Core.Utils.Extensions;
 using Gress;
 using JsonExtensions.Http;
 using JsonExtensions.Reading;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Core.Discord;

@@ -30,9 +30,8 @@ public class DiscordClient(
        string url,
        TokenKind tokenKind,
        CancellationToken cancellationToken = default
-    )
-    {
-        return await Http.ResponseResiliencePipeline.ExecuteAsync(
+    ) =>
+        await Http.ResponseResiliencePipeline.ExecuteAsync(
            async innerCancellationToken =>
            {
                using var request = new HttpRequestMessage(HttpMethod.Get, new Uri(_baseUri, url));
@@ -59,12 +58,12 @@ public class DiscordClient(
                {
                    var remainingRequestCount = response
                        .Headers.TryGetValue("X-RateLimit-Remaining")
-                        ?.Pipe(s => int.Parse(s, CultureInfo.InvariantCulture));
+                        ?.Pipe(s => int.ParseOrNull(s, CultureInfo.InvariantCulture));

                    var resetAfterDelay = response
                        .Headers.TryGetValue("X-RateLimit-Reset-After")
-                        ?.Pipe(s => double.Parse(s, CultureInfo.InvariantCulture))
-                        .Pipe(TimeSpan.FromSeconds);
+                        ?.Pipe(s => double.ParseOrNull(s, CultureInfo.InvariantCulture))
+                        ?.Pipe(TimeSpan.FromSeconds);

                    // If this was the last request available before hitting the rate limit,
                    // wait out the reset time so that future requests can succeed.
@@ -91,7 +90,6 @@ public class DiscordClient(
            },
            cancellationToken
        );
-    }

    private async ValueTask<TokenKind> ResolveTokenKindAsync(
        CancellationToken cancellationToken = default
@@ -161,7 +159,7 @@ public class DiscordClient(
                    $"""
                    Request to '{url}' failed: {response
                        .StatusCode.ToString()
-                        .ToSpaceSeparatedWords()
+                        .SeparateWords(' ')
                        .ToLowerInvariant()}.
                    Response content: {await response.Content.ReadAsStringAsync(
                        cancellationToken
@@ -364,6 +362,7 @@ public class DiscordClient(
            $"guilds/{guildId}/members/{memberId}",
            cancellationToken
        );
+
        return response?.Pipe(j => Member.Parse(j, guildId));
    }

@@ -412,14 +411,12 @@ public class DiscordClient(
            ?.GetNonWhiteSpaceStringOrNull()
            ?.Pipe(Snowflake.Parse);

-        Channel? parent = null;
-        if (parentId is not null)
-        {
-            // It's possible for the parent channel to be inaccessible, despite the
-            // child channel being accessible.
-            // https://github.com/Tyrrrz/DiscordChatExporter/issues/1108
-            parent = await TryGetChannelAsync(parentId.Value, cancellationToken);
-        }
+        // It's possible for the parent channel to be inaccessible, despite the
+        // child channel being accessible.
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/1108
+        var parent = parentId is not null
+            ? await TryGetChannelAsync(parentId.Value, cancellationToken)
+            : null;

        return Channel.Parse(response.Value, parent);
    }
@@ -607,8 +604,12 @@ public class DiscordClient(
            .SetQueryParameter("after", (after ?? Snowflake.Zero).ToString())
            .Build();

-        var response = await GetJsonResponseAsync(url, cancellationToken);
-        var message = response.EnumerateArray().Select(Message.Parse).FirstOrDefault();
+        // Can be null on channels that the user cannot access
+        var response = await TryGetJsonResponseAsync(url, cancellationToken);
+        if (response is null)
+            return null;
+
+        var message = response.Value.EnumerateArray().Select(Message.Parse).FirstOrDefault();

        return message;
    }
@@ -625,8 +626,39 @@ public class DiscordClient(
            .SetQueryParameter("before", before?.ToString())
            .Build();

-        var response = await GetJsonResponseAsync(url, cancellationToken);
-        return response.EnumerateArray().Select(Message.Parse).LastOrDefault();
+        // Can be null on channels that the user cannot access
+        var response = await TryGetJsonResponseAsync(url, cancellationToken);
+        if (response is null)
+            return null;
+
+        return response.Value.EnumerateArray().Select(Message.Parse).LastOrDefault();
+    }
+
+    public async ValueTask<Message?> TryGetMessageAsync(
+        Snowflake channelId,
+        Snowflake messageId,
+        CancellationToken cancellationToken = default
+    )
+    {
+        // Use the regular message listing endpoint with the 'around' parameter instead of the
+        // dedicated single-message endpoint, because the latter is not accessible to user tokens.
+        var url = new UrlBuilder()
+            .SetPath($"channels/{channelId}/messages")
+            .SetQueryParameter("around", messageId.ToString())
+            .SetQueryParameter("limit", "1")
+            .Build();
+
+        // Can be null on channels that the user cannot access
+        var response = await TryGetJsonResponseAsync(url, cancellationToken);
+        if (response is null)
+            return null;
+
+        // The endpoint returns messages around the requested ID, so make sure to only return
+        // the message that exactly matches it (it may be absent if it has been deleted).
+        return response
+            .Value.EnumerateArray()
+            .Select(Message.Parse)
+            .FirstOrDefault(m => m.Id == messageId);
    }

    public async IAsyncEnumerable<Message> GetMessagesAsync(
@@ -701,7 +733,21 @@ public class DiscordClient(
                    );
                }

-                yield return message;
+                // Some messages, for example thread starter messages, are returned by the API as content-less references.
+                // Try to resolve them to the actual message so that they appear as they do in the Discord client.
+                var actualMessage =
+                    message.Kind == MessageKind.ThreadStarterMessage
+                    && message.Reference?.ChannelId is { } referencedChannelId
+                    && message.Reference?.MessageId is { } referencedMessageId
+                        ? await TryGetMessageAsync(
+                            referencedChannelId,
+                            referencedMessageId,
+                            cancellationToken
+                        )
+                        : null;
+
+                yield return actualMessage ?? message;
+
                currentAfter = message.Id;
            }
        }
@@ -769,7 +815,20 @@ public class DiscordClient(
                    );
                }

-                yield return message;
+                // Some messages, for example thread starter messages, are returned by the API as content-less references.
+                // Try to resolve them to the actual message so that they appear as they do in the Discord client.
+                var actualMessage =
+                    message.Kind == MessageKind.ThreadStarterMessage
+                    && message.Reference?.ChannelId is { } referencedChannelId
+                    && message.Reference?.MessageId is { } referencedMessageId
+                        ? await TryGetMessageAsync(
+                            referencedChannelId,
+                            referencedMessageId,
+                            cancellationToken
+                        )
+                        : null;
+
+                yield return actualMessage ?? message;
            }

            currentBefore = messages.Last().Id;
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.IO.Compression;
 using System.Linq;
@@ -1,3 +1,3 @@
-namespace DiscordChatExporter.Core.Discord.Dump;
+namespace DiscordChatExporter.Core.Discord.Dump;

 public record DataDumpChannel(Snowflake Id, string Name);
@@ -1,4 +1,4 @@
-using System;
+using System;

 namespace DiscordChatExporter.Core.Discord;

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Diagnostics.CodeAnalysis;
 using System.Globalization;

@@ -1,4 +1,4 @@
-namespace DiscordChatExporter.Core.Discord;
+namespace DiscordChatExporter.Core.Discord;

 public enum TokenKind
 {
@@ -6,6 +6,7 @@
    <PackageReference Include="Gress" />
    <PackageReference Include="JsonExtensions" />
    <PackageReference Include="Polly" />
+    <PackageReference Include="PowerKit" />
    <PackageReference Include="RazorBlade" />
    <PackageReference Include="Superpower" />
    <PackageReference Include="WebMarkupMin.Core" />
@@ -1,4 +1,4 @@
-using System;
+using System;

 namespace DiscordChatExporter.Core.Exceptions;

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Threading;
 using System.Threading.Tasks;
 using DiscordChatExporter.Core.Discord;
@@ -1,11 +1,11 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
 using DiscordChatExporter.Core.Discord.Data;
-using DiscordChatExporter.Core.Utils.Extensions;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Core.Exporting;

@@ -1,15 +1,15 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.IO;
+using System.Net.Http;
 using System.Security.Cryptography;
 using System.Text;
-using System.Text.RegularExpressions;
 using System.Threading;
 using System.Threading.Tasks;
 using System.Web;
 using AsyncKeyedLock;
 using DiscordChatExporter.Core.Utils;
-using DiscordChatExporter.Core.Utils.Extensions;
+using PowerKit.Extensions;

 namespace DiscordChatExporter.Core.Exporting;

@@ -38,23 +38,28 @@ internal partial class ExportAssetDownloader(string workingDirPath, bool reuse)
            return _previousPathsByUrl[url] = filePath;

        // Check for a file cached by the legacy naming scheme (5-char hash) and rename it
-        // to the new naming scheme to preserve backwards compatibility with existing exports
+        // to the new naming scheme to preserve backwards compatibility with existing exports.
+        // This will catch both the 5-char lowercase hash and the 5-char uppercase hash variants.
        if (reuse)
        {
-            var legacyFilePath = Path.Combine(workingDirPath, GetLegacyFileNameFromUrl(url));
-            if (File.Exists(legacyFilePath))
+            var legacyFileNames = GetLegacyFileNamesFromUrl(url);
+            foreach (var legacyFileName in legacyFileNames)
            {
-                // Overwrite in case the destination file was created concurrently between our
-                // earlier existence check and this move operation
-                try
+                var legacyFilePath = Path.Combine(workingDirPath, legacyFileName);
+                if (File.Exists(legacyFilePath))
                {
-                    File.Move(legacyFilePath, filePath, overwrite: true);
-                    return _previousPathsByUrl[url] = filePath;
-                }
-                catch (IOException)
-                {
-                    // The legacy file was moved or deleted concurrently or something else happened.
-                    // Upgrading old files is not crucial, so we can just move on.
+                    // Overwrite in case the destination file was created concurrently between our
+                    // earlier existence check and this move operation
+                    try
+                    {
+                        File.Move(legacyFilePath, filePath, true);
+                        return _previousPathsByUrl[url] = filePath;
+                    }
+                    catch (IOException)
+                    {
+                        // The legacy file was moved or deleted concurrently or something else happened.
+                        // Upgrading old files is not crucial, so we can just move on.
+                    }
                }
            }
        }
@@ -65,7 +70,14 @@ internal partial class ExportAssetDownloader(string workingDirPath, bool reuse)
            async innerCancellationToken =>
            {
                // Download the file
-                using var response = await Http.Client.GetAsync(url, innerCancellationToken);
+                using var response = await Http.Client.GetAsync(
+                    url,
+                    HttpCompletionOption.ResponseHeadersRead,
+                    innerCancellationToken
+                );
+
+                response.EnsureSuccessStatusCode();
+
                await using var output = File.Create(filePath);
                await response.Content.CopyToAsync(output, innerCancellationToken);
            },
@@ -80,10 +92,16 @@ internal partial class ExportAssetDownloader
 {
    private static string NormalizeUrl(string url)
    {
-        // Remove signature parameters from Discord CDN URLs to normalize them
+        // Remove signature parameters from Discord CDN/media URLs to normalize them
        var uri = new Uri(url);
-        if (!string.Equals(uri.Host, "cdn.discordapp.com", StringComparison.OrdinalIgnoreCase))
+
+        if (
+            !string.Equals(uri.Host, "cdn.discordapp.com", StringComparison.OrdinalIgnoreCase)
+            && !string.Equals(uri.Host, "media.discordapp.net", StringComparison.OrdinalIgnoreCase)
+        )
+        {
            return url;
+        }

        var query = HttpUtility.ParseQueryString(uri.Query);
        query.Remove("ex");
@@ -96,7 +114,7 @@ internal partial class ExportAssetDownloader
    private static string GetFileNameFromUrl(string url, string urlHash)
    {
        // Try to extract the file name from URL
-        var fileName = Regex.Match(url, @".+/([^?]*)").Groups[1].Value;
+        var fileName = new Uri(url, UriKind.RelativeOrAbsolute).TryGetFileName();

        // If it's not there, just use the URL hash as the file name
        if (string.IsNullOrWhiteSpace(fileName))
@@ -130,13 +148,16 @@ internal partial class ExportAssetDownloader
        );

    // Legacy naming used a 5-char hash, kept for backwards compatibility with existing exports
-    private static string GetLegacyFileNameFromUrl(string url) =>
-        GetFileNameFromUrl(
-            url,
-            SHA256
-                .HashData(Encoding.UTF8.GetBytes(NormalizeUrl(url)))
-                .Pipe(Convert.ToHexStringLower)
-                // 5 chars = 20 bits, reaches 1% collision probability at ~145 files
-                .Truncate(5)
-        );
+    private static IReadOnlyList<string> GetLegacyFileNamesFromUrl(string url)
+    {
+        var hashData = SHA256.HashData(Encoding.UTF8.GetBytes(NormalizeUrl(url)));
+
+        return
+        [
+            // Lowercase variant (introduced in 2.46.1)
+            GetFileNameFromUrl(url, Convert.ToHexStringLower(hashData).Truncate(5)),
+            // Uppercase variant (original)
+            GetFileNameFromUrl(url, Convert.ToHexString(hashData).Truncate(5)),
+        ];
+    }
 }
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
tyrrrz	31de8a5b06	Apply updated formatting rules	2026-07-04 18:51:27 +03:00
dependabot[bot]	efd430ed29	Bump the actions group with 3 updates (#1564 ) Signed-off-by: dependabot[bot] <support@github.com>	2026-07-04 18:49:28 +03:00
dependabot[bot]	623c688e1b	Bump the nuget group with 14 updates (#1565 ) Signed-off-by: dependabot[bot] <support@github.com>	2026-07-04 18:48:21 +03:00
tyrrrz	05f8df51e9	Refactor	2026-06-26 13:31:15 +03:00
Jacob Pfundstein	e2c633b004	Include starter message in thread exports and skip placeholder (#1557 ) Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-26 12:59:20 +03:00
tyrrrz	b11a57a825	Fix formatting	2026-06-20 14:33:04 +03:00
Nick	f502e577c2	Check for `media.discordapp.net` in addition to `cdn.discordapp.com` when stripping signature parameters from media URLs (#1554 ) Co-authored-by: Oleksii Holub <1935960+Tyrrrz@users.noreply.github.com>	2026-06-20 14:30:34 +03:00
Nick	8bc9fe7c72	Catch both old uppercase 5-char hash and newer lowercase 5-char hash when migrating to new hash (#1552 ) Co-authored-by: Oleksii Holub <1935960+Tyrrrz@users.noreply.github.com>	2026-06-20 14:16:48 +03:00
Jacob Pfundstein	97485c280b	Fix output path detection to correctly identify directories and files (#1556 )	2026-06-20 13:55:49 +03:00
Jacob Pfundstein	5a57c4202d	Validate output path early to prevent errors when exporting multiple channels (#1555 ) Co-authored-by: Oleksii Holub <1935960+Tyrrrz@users.noreply.github.com>	2026-06-18 15:37:58 +03:00
tyrrrz	acac8f7bbb	Update packages	2026-06-08 15:52:10 +03:00
Oleksii Holub	5632d6c386	HTML-encode markdown content when formatting is disabled (#1545 )	2026-06-04 13:09:03 +03:00
Oleksii Holub	f4d1e630f7	Implement missing HTML encoding for several attribute injections (#1544 )	2026-06-04 12:38:09 +03:00
Colton	799dd1ad81	Stream asset downloads to avoid OutOfMemoryException on large files (#1540 ) * Stream asset downloads to avoid OutOfMemoryException on large files ExportAssetDownloader used HttpClient.GetAsync(url, ct), which defaults to HttpCompletionOption.ResponseContentRead and buffers the entire response body into memory before returning. Downloading a large attachment therefore tried to grow a single in-memory buffer to the full file size and threw OutOfMemoryException (HttpContent.LoadIntoBufferAsync -> GrowAndWrite). Pass HttpCompletionOption.ResponseHeadersRead so the body is streamed straight to disk via CopyToAsync in bounded chunks, matching how DiscordClient already issues its requests. * Update ExportAssetDownloader.cs --------- Co-authored-by: Oleksii Holub <1935960+Tyrrrz@users.noreply.github.com>	2026-06-03 15:47:43 +03:00
dependabot[bot]	64a4ba296e	Bump the actions group with 4 updates (#1541 ) Signed-off-by: dependabot[bot] <support@github.com>	2026-06-02 19:41:24 +03:00
dependabot[bot]	f0e99765f7	Bump the nuget group with 13 updates (#1542 ) Signed-off-by: dependabot[bot] <support@github.com>	2026-06-02 19:40:41 +03:00
tyrrrz	45629c9d7f	Refactor message boxes	2026-05-26 15:00:42 +03:00
Copilot	2aec84884b	Extract app shutdown fallback into `App.Shutdown` (#1539 ) Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: Tyrrrz <1935960+Tyrrrz@users.noreply.github.com>	2026-05-25 19:10:19 +03:00
tyrrrz	6258394fc0	Remove lang version from build props	2026-05-03 16:01:32 +03:00
tyrrrz	e6472543e0	Refactor fetching Avalonia TopLevel	2026-05-02 11:30:14 +03:00
dependabot[bot]	ee163d6de7	Bump actions/upload-artifact from 7.0.0 to 7.0.1 in the actions group (#1528 ) Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2026-05-01 16:31:01 +03:00
tyrrrz	5838c0546e	Update for Avalonia 12	2026-05-01 16:30:11 +03:00
dependabot[bot]	07a02773be	Bump the nuget group with 15 updates (#1529 ) Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2026-05-01 16:05:31 +03:00
tyrrrz	0a623b24d1	Refactor GUI spacing	2026-04-22 17:18:28 +03:00
tyrrrz	da4f5ea74a	Use PowerKit's `Uri.TryGetFilaName()`	2026-04-20 22:22:11 +03:00
tyrrrz	34b5ccc75b	Remove BOM	2026-04-19 23:13:12 +03:00
Copilot	7456f0fe3a	Add PowerKit and replace custom utility extensions (#1525 ) Co-authored-by: Tyrrrz <1935960+Tyrrrz@users.noreply.github.com> Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>	2026-04-19 23:10:45 +03:00
tyrrrz	757daa7a60	Forward slashes	2026-04-19 18:13:26 +03:00
tyrrrz	9590d4461a	Standardize repo structure	2026-04-19 16:24:23 +03:00
tyrrrz	a27fc3e72e	Update Avalonia	2026-04-17 15:02:28 +03:00
Oleksii Holub	f10bba63e6	Add warning against user account automation	2026-04-14 22:52:10 +03:00
tyrrrz	b76b42549b	Fix security issues	2026-04-14 13:23:38 +03:00
tyrrrz	ae70fe9741	Move theme initialization to the correct place	2026-04-07 17:54:05 +03:00