ci(github): package client and server for Windows, Linux and macOS

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

.github/workflows/package.yml

@@ -0,0 +1,82 @@
+# Builds the client and server for every platform and packs everything needed to
+# run them into an archive: a zip on Windows and a tar.gz elsewhere.
+name: Package
+
+on:
+  push:
+    branches: [main]
+    tags: ["v*"]
+  pull_request:
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+env:
+  CARGO_TERM_COLOR: always
+  CARGO_INCREMENTAL: 0
+
+jobs:
+  package:
+    name: Package ${{ matrix.target }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - { os: windows-latest, target: x86_64-pc-windows-msvc }
+          - { os: ubuntu-latest, target: x86_64-unknown-linux-gnu }
+          - { os: macos-latest, target: aarch64-apple-darwin }
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Linux dependencies
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y --no-install-recommends \
+            pkg-config libasound2-dev libudev-dev libwayland-dev libxkbcommon-dev
+
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: ${{ matrix.target }}
+
+      - name: Cache cargo
+        uses: Swatinem/rust-cache@v2
+        with:
+          key: ${{ matrix.target }}
+
+      - name: Pack client and server
+        run: cargo xtask pack --target ${{ matrix.target }}
+
+      - name: Upload archive
+        uses: actions/upload-artifact@v4
+        with:
+          name: station-${{ matrix.target }}
+          path: |
+            dist/station-*.zip
+            dist/station-*.tar.gz
+          if-no-files-found: error
+          # The archive is already compressed.
+          compression-level: 0
+
+  release:
+    name: Publish release
+    if: startsWith(github.ref, 'refs/tags/v')
+    needs: package
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          path: dist
+          merge-multiple: true
+
+      - uses: softprops/action-gh-release@v2
+        with:
+          files: |
+            dist/station-*.zip
+            dist/station-*.tar.gz

.github/workflows/windows-client.yml

@@ -1,47 +0,0 @@
-name: Windows package
-
-on:
-  push:
-    branches: [main]
-    tags: ["v*"]
-  pull_request:
-  workflow_dispatch:
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-env:
-  CARGO_TERM_COLOR: always
-  CARGO_INCREMENTAL: 0
-
-jobs:
-  build:
-    name: Build Windows package
-    runs-on: windows-latest
-    permissions:
-      contents: write
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
-
-      - name: Cache cargo
-        uses: Swatinem/rust-cache@v2
-
-      - name: Pack client and server
-        run: cargo xtask pack --target x86_64-pc-windows-msvc
-
-      - name: Upload artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: station-windows
-          path: dist/station-*/
-          if-no-files-found: error
-
-      - name: Publish release
-        if: startsWith(github.ref, 'refs/tags/v')
-        uses: softprops/action-gh-release@v2
-        with:
-          files: dist/station-*.zip

CHANGELOG.md

@@ -20,3 +20,5 @@ based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
   console window.
 - `cargo xtask pack` builds the client and server and packs them with their
   assets into a distributable archive; CI publishes these archives.
+- GitHub `Package` workflow builds archives for Windows (zip), Linux and macOS
+  (tar.gz).

README.md

@@ -199,3 +199,8 @@ stripped `dist` profile and writes `dist/station-<version>-<target>.zip` (Window
 and the changelog. Unpack it and run the binaries from that directory. The unpacked
 staging directory is kept next to the archive. Options: `--format zip|tar.gz`,
 `--out-dir DIR`, `--debug`.
+
+The GitHub `Package` workflow (`.github/workflows/package.yml`) runs `pack` for Windows
+(zip), Linux and macOS (tar.gz), uploads each archive as an artifact and attaches them
+to the release when a `v*` tag is pushed. The Gitea workflow cross-compiles the Windows
+package with MinGW.