feat(ci): pre-built Android builder image + sccache

Replaces the 5 per-run tool-install steps (~2m 30s) with a pre-built container image (git.aleshym.co/funman300/android-builder) that ships Ubuntu 22.04 + Java 17 + Android SDK/NDK + Rust stable + aarch64 target + cargo-ndk + sccache. android-release.yml now runs inside the container and adds two cache steps instead: Cargo registry and sccache directory. sccache (RUSTC_WRAPPER) caches at the translation-unit level so partial hits survive Cargo.lock changes — far more resilient than caching the full target/ directory. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-16 10:47:05 -07:00
parent c24c7f6b61
commit e48f652454
3 changed files with 112 additions and 51 deletions
@@ -0,0 +1,41 @@
+name: Build Android Builder Image
+
+on:
+  push:
+    branches: [master]
+    paths:
+      - 'docker/android-builder.Dockerfile'
+      - '.gitea/workflows/builder-image.yml'
+
+env:
+  IMAGE: git.aleshym.co/funman300/android-builder
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Log in to Gitea registry
+        uses: docker/login-action@v3
+        with:
+          registry: git.aleshym.co
+          username: ${{ gitea.actor }}
+          password: ${{ secrets.CI_TOKEN }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          driver-opts: network=host
+
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: docker/android-builder.Dockerfile
+          push: true
+          tags: ${{ env.IMAGE }}:latest
+          cache-from: type=registry,ref=${{ env.IMAGE }}:buildcache
+          cache-to: type=registry,ref=${{ env.IMAGE }}:buildcache,mode=max