feat: add AUR source package (limux) alongside limux-bin

.github/workflows/aur-publish.yml

@@ -9,50 +9,144 @@ on:
         description: "Version to publish (without v prefix)"
         required: true
 
+# Only run on upstream — secrets are not available on forks
+run-name: "Publish ${{ inputs.version || github.ref_name }} to AUR"
+
 permissions:
   contents: read
 
 jobs:
-  aur-publish:
+  resolve-version:
     runs-on: ubuntu-latest
 
-    steps:
-      - name: Check out repository
-        uses: actions/checkout@v6
+    outputs:
+      version: ${{ steps.resolve.outputs.version }}
 
-      - name: Extract version
-        id: version
+    steps:
+      - name: Resolve version
+        id: resolve
         run: |
           if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
             echo "version=${{ inputs.version }}" >> "$GITHUB_OUTPUT"
           else
             echo "version=${GITHUB_REF_NAME#v}" >> "$GITHUB_OUTPUT"
           fi
 
-      - name: Generate AUR PKGBUILD
+  validate-src:
+    needs: resolve-version
+    runs-on: ubuntu-latest
+    container: archlinux:base-devel
+
+    env:
+      VERSION: ${{ needs.resolve-version.outputs.version }}
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v6
+        with:
+          submodules: recursive
+
+      - name: Install build dependencies
+        run: |
+          pacman -Syu --noconfirm
+          pacman -S --noconfirm zig rust git gtk4 libadwaita webkitgtk-6.0 ghostty
+
+      - name: Validate PKGBUILD template
+        run: |
+          sed "s/@@VERSION@@/$VERSION/" PKGBUILD-source.template > /tmp/PKGBUILD
+          source /tmp/PKGBUILD
+          echo "PKGBUILD parsed OK: $pkgname $pkgver"
+
+      - name: Build
+        run: |
+          cd ghostty && zig build -Dapp-runtime=none -Doptimize=ReleaseFast && cd ..
+          cargo build --release
+
+      - name: Verify build outputs
+        run: |
+          test -f target/release/limux
+          test -f ghostty/zig-out/lib/libghostty.so
+          test -d /usr/share/ghostty
+
+  validate-bin:
+    needs: resolve-version
+    runs-on: ubuntu-latest
+
+    outputs:
+      sha256: ${{ steps.validate.outputs.sha256 }}
+
+    env:
+      VERSION: ${{ needs.resolve-version.outputs.version }}
+
+    steps:
+      - name: Download and validate tarball
+        id: validate
         run: |
           set -euo pipefail
-          VERSION="${{ steps.version.outputs.version }}"
           TARBALL_URL="https://github.com/am-will/limux/releases/download/v${VERSION}/limux-${VERSION}-linux-x86_64.tar.gz"
+          curl -fL --retry 5 --retry-delay 10 "$TARBALL_URL" -o /tmp/limux.tar.gz
 
-          for i in 1 2 3 4 5; do
-            curl -fL "$TARBALL_URL" -o /tmp/limux.tar.gz && break
-            echo "Attempt $i failed, retrying in 30s..."
-            sleep 30
-          done
-          SHA256=$(sha256sum /tmp/limux.tar.gz | awk '{print $1}')
+          cd /tmp && tar xzf limux.tar.gz
+          DIR="limux-${VERSION}-linux-x86_64"
+          test -f "$DIR/limux"
+          test -f "$DIR/lib/libghostty.so"
+          test -f "$DIR/share/applications/dev.limux.linux.desktop"
+          test -d "$DIR/share/limux/ghostty"
 
+          echo "sha256=$(sha256sum /tmp/limux.tar.gz | awk '{print $1}')" >> "$GITHUB_OUTPUT"
+
+  publish-bin:
+    if: github.repository == 'am-will/limux'
+    needs: [resolve-version, validate-bin]
+    runs-on: ubuntu-latest
+
+    env:
+      VERSION: ${{ needs.resolve-version.outputs.version }}
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v6
+
+      - name: Generate PKGBUILD
+        run: |
           sed -e "s/@@VERSION@@/$VERSION/" \
-              -e "s/@@SHA256@@/$SHA256/" \
+              -e "s/@@SHA256@@/${{ needs.validate-bin.outputs.sha256 }}/" \
               PKGBUILD.template > PKGBUILD
 
-      - name: Publish to AUR
+      - name: Publish limux-bin to AUR
         uses: KSXGitHub/github-actions-deploy-aur@v4.1.1
         with:
           pkgname: limux-bin
           pkgbuild: PKGBUILD
           commit_username: "limux-aurbot"
           commit_email: limux-aurbot@users.noreply.aur.archlinux.org
           ssh_private_key: ${{ secrets.AUR_SSH_PRIVATE_KEY }}
-          commit_message: "chore: bump to ${{ steps.version.outputs.version }}"
+          commit_message: "Update to ${{ env.VERSION }}"
+          force_push: true
+
+  publish-src:
+    if: github.repository == 'am-will/limux'
+    needs: [resolve-version, validate-src]
+    runs-on: ubuntu-latest
+
+    env:
+      VERSION: ${{ needs.resolve-version.outputs.version }}
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v6
+
+      - name: Generate PKGBUILD
+        run: |
+          sed "s/@@VERSION@@/$VERSION/" PKGBUILD-source.template > PKGBUILD
+
+      - name: Publish limux to AUR
+        uses: KSXGitHub/github-actions-deploy-aur@v4.1.1
+        with:
+          pkgname: limux
+          pkgbuild: PKGBUILD
+          commit_username: "limux-aurbot"
+          commit_email: limux-aurbot@users.noreply.aur.archlinux.org
+          ssh_private_key: ${{ secrets.AUR_SSH_PRIVATE_KEY }}
+          commit_message: "Update to ${{ env.VERSION }}"
           force_push: true

Cargo.toml

@@ -13,7 +13,7 @@ resolver = "2"
 authors = ["limux contributors"]
 edition = "2021"
 license = "MIT"
-version = "0.1.6"
+version = "0.1.12"
 
 [workspace.dependencies]
 anyhow = "1.0"

PKGBUILD-source.template

@@ -0,0 +1,67 @@
+# Maintainer: Anton Barchukov <anton@barchukov.com>
+pkgname=limux
+pkgver=@@VERSION@@
+pkgrel=1
+pkgdesc="GPU-accelerated terminal workspace manager for Linux, powered by Ghostty's rendering engine (cmux port)"
+arch=('x86_64')
+url="https://github.com/am-will/limux"
+license=('MIT')
+depends=('gtk4' 'libadwaita' 'webkitgtk-6.0')
+makedepends=('zig' 'cargo' 'git' 'ghostty' 'patchelf')
+conflicts=('limux-bin' 'limux-bin-debug')
+source=("$pkgname-$pkgver::git+https://github.com/am-will/limux.git#tag=v$pkgver")
+sha256sums=('SKIP')
+
+build() {
+    cd "$srcdir/$pkgname-$pkgver"
+    git submodule update --init --recursive
+    cd ghostty
+    git submodule update --init --recursive
+    zig build -Dapp-runtime=none -Doptimize=ReleaseFast
+    cd ..
+    # Build glad as a shared lib — libghostty.so needs these symbols at runtime
+    # but cargo's --gc-sections discards them from the static link.
+    gcc -shared -fPIC -o libglad.so \
+        ghostty/vendor/glad/src/gl.c \
+        -Ighostty/vendor/glad/include
+
+    cargo build --release
+}
+
+package() {
+    cd "$srcdir/$pkgname-$pkgver"
+
+    # Binary — patch in libglad.so dependency so libghostty.so can find glad symbols
+    install -Dm755 target/release/limux "$pkgdir/usr/bin/limux"
+    patchelf --add-needed libglad.so "$pkgdir/usr/bin/limux"
+
+    # Shared libraries
+    install -Dm644 ghostty/zig-out/lib/libghostty.so "$pkgdir/usr/lib/limux/libghostty.so"
+    install -Dm644 libglad.so "$pkgdir/usr/lib/limux/libglad.so"
+
+    # ld.so.conf.d entry so the linker finds libghostty.so
+    install -Dm644 /dev/stdin "$pkgdir/etc/ld.so.conf.d/limux.conf" <<< "/usr/lib/limux"
+
+    # Desktop file and AppStream metadata
+    install -Dm644 rust/limux-host-linux/dev.limux.linux.desktop "$pkgdir/usr/share/applications/dev.limux.linux.desktop"
+    install -Dm644 rust/limux-host-linux/dev.limux.linux.metainfo.xml "$pkgdir/usr/share/metainfo/dev.limux.linux.metainfo.xml"
+
+    # App icons
+    for size in 16 32 128 256 512; do
+        install -Dm644 "rust/limux-host-linux/icons/app/${size}.png" \
+            "$pkgdir/usr/share/icons/hicolor/${size}x${size}/apps/limux.png"
+    done
+
+    # Action icons (SVGs)
+    install -dm755 "$pkgdir/usr/share/icons/hicolor/scalable/actions"
+    install -Dm644 rust/limux-host-linux/icons/*.svg -t "$pkgdir/usr/share/icons/hicolor/scalable/actions/"
+
+    # Ghostty resources (themes, shell integration) from system ghostty package
+    install -dm755 "$pkgdir/usr/share/limux"
+    cp -r /usr/share/ghostty "$pkgdir/usr/share/limux/ghostty"
+
+    # Terminfo entries from system ghostty-terminfo package
+    install -dm755 "$pkgdir/usr/share/limux/terminfo/g" "$pkgdir/usr/share/limux/terminfo/x"
+    [ -f /usr/share/terminfo/g/ghostty ] && install -Dm644 /usr/share/terminfo/g/ghostty "$pkgdir/usr/share/limux/terminfo/g/ghostty"
+    [ -f /usr/share/terminfo/x/xterm-ghostty ] && install -Dm644 /usr/share/terminfo/x/xterm-ghostty "$pkgdir/usr/share/limux/terminfo/x/xterm-ghostty"
+}

PKGBUILD.template

@@ -8,7 +8,7 @@ url="https://github.com/am-will/limux"
 license=('MIT')
 depends=('gtk4' 'libadwaita' 'webkitgtk-6.0')
 provides=('limux')
-conflicts=('limux')
+conflicts=('limux' 'limux-debug')
 options=(!debug !strip)
 source=("limux-${pkgver}.tar.gz::https://github.com/am-will/limux/releases/download/v${pkgver}/limux-${pkgver}-linux-x86_64.tar.gz")
 sha256sums=('@@SHA256@@')