Updating workflow for #ts image

Uses arm64 build hosts to fix our four-hour build problem.

Author: thirtytwobits

.github/workflows/texer.yml

@@ -27,7 +27,7 @@ jobs:
       with:
         tagRegex: "(${{ env.IMAGE_VERSION_PREFIX }}).*"
     - name: dryrun-build
-      if: ${{ github.event_name == 'pull_request' || ( github.event_name == 'release' && startsWith( steps.process_event.outputs.tag, env.IMAGE_VERSION_PREFIX ) && github.event.release.prerelease ) }}
+      if: ${{ ( github.event_name == 'pull_request' &&  contains(github.event.head_commit.message, '#te') ) || ( github.event_name == 'release' && startsWith( steps.process_event.outputs.tag, env.IMAGE_VERSION_PREFIX ) && github.event.release.prerelease ) }}
       run: docker build ./${{ env.IMAGE_NAME }}
     - name: build-and-push
       if: ${{ github.event_name == 'release' && startsWith( steps.process_event.outputs.tag, env.IMAGE_VERSION_PREFIX ) && !github.event.release.prerelease }}

.github/workflows/toolshed.yml

@@ -12,14 +12,13 @@ env:
   IMAGE_VERSION_PREFIX: ts
 
 jobs:
-  release-ts:
-    if: ${{ github.event_name == 'pull_request' || ( github.event_name == 'release' && startsWith( github.ref, 'refs/tags/ts') ) }}
+  release-ts-amd64:
+    if: ${{ ( github.event_name == 'pull_request' && contains(github.event.head_commit.message, '#ts') ) || ( github.event_name == 'release' && startsWith( github.ref, 'refs/tags/ts') ) }}
     runs-on: ubuntu-latest
     strategy:
       matrix:
         platform:
           - linux/amd64
-          - linux/arm64
     steps:
     - name: Prepare
       run: |
@@ -34,10 +33,65 @@ jobs:
       with:
         images: ${{ env.REGISTRY_IMAGE }}
 
-    - # Add QEMU to allow building non-native containers as
-      # part of multi-platform container builds.
-      name: Set up QEMU
-      uses: docker/setup-qemu-action@v3
+    - # Setup buildx so we can do multi-platform container builds.
+      name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+
+    - name: Login to GHCR
+      if: ${{ github.event_name != 'pull_request' && !github.event.release.prerelease}}
+      uses: docker/login-action@v3
+      with:
+        registry: ghcr.io
+        username: ${{ github.repository_owner }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Build and push by digest
+      id: build
+      uses: docker/build-push-action@v5
+      with:
+        context: toolshed
+        platforms: ${{ matrix.platform }}
+        labels: ${{ steps.meta.outputs.labels }}
+        tags: ${{ steps.meta.outputs.tags }}
+        annotations: ${{ steps.meta.outputs.annotations }}
+        outputs: type=image,name=${{ env.REGISTRY_IMAGE }},push-by-digest=true,name-canonical=true,push=${{ (github.event_name != 'pull_request' &&  !github.event.release.prerelease) && 'true' || 'false' }}
+
+    - name: Export digest
+      if: ${{ github.event_name != 'pull_request' && !github.event.release.prerelease}}
+      run: |
+        mkdir -p /tmp/digests
+        digest="${{ steps.build.outputs.digest }}"
+        touch "/tmp/digests/${digest#sha256:}"
+
+    - name: Upload digest
+      if: ${{ github.event_name != 'pull_request' && !github.event.release.prerelease }}
+      uses: actions/upload-artifact@v4
+      with:
+        name: digests-${{ env.PLATFORM_PAIR }}
+        path: /tmp/digests/*
+        if-no-files-found: error
+        retention-days: 1
+
+  release-ts-arm64:
+    if: ${{ ( github.event_name == 'pull_request' && contains(github.event.head_commit.message, '#ts') ) || ( github.event_name == 'release' && startsWith( github.ref, 'refs/tags/ts') ) }}
+    runs-on: ubuntu-24.04-arm
+    strategy:
+      matrix:
+        platform:
+          - linux/arm64
+    steps:
+    - name: Prepare
+      run: |
+        platform=${{ matrix.platform }}
+        echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV
+
+    - uses: actions/checkout@v4
+
+    - name: Docker meta
+      id: meta
+      uses: docker/metadata-action@v5
+      with:
+        images: ${{ env.REGISTRY_IMAGE }}
 
     - # Setup buildx so we can do multi-platform container builds.
       name: Set up Docker Buildx
@@ -58,6 +112,8 @@ jobs:
         context: toolshed
         platforms: ${{ matrix.platform }}
         labels: ${{ steps.meta.outputs.labels }}
+        tags: ${{ steps.meta.outputs.tags }}
+        annotations: ${{ steps.meta.outputs.annotations }}
         outputs: type=image,name=${{ env.REGISTRY_IMAGE }},push-by-digest=true,name-canonical=true,push=${{ (github.event_name != 'pull_request' &&  !github.event.release.prerelease) && 'true' || 'false' }}
 
     - name: Export digest

.github/workflows/toxic.yml

@@ -13,7 +13,7 @@ env:
 
 jobs:
   release-tx:
-    if: ${{ github.event_name == 'pull_request' || ( github.event_name == 'release' && startsWith( github.ref, 'refs/tags/tx') ) }}
+    if: ${{ ( github.event_name == 'pull_request' && contains(github.event.head_commit.message, '#tx') ) || ( github.event_name == 'release' && startsWith( github.ref, 'refs/tags/tx') ) }}
     runs-on: ubuntu-latest
     strategy:
       matrix:

texer/README.md

@@ -10,6 +10,8 @@ that starts with `te`, uses the Ubuntu major and minor version, and uses an mono
 For example `te20.4.1`will cause the Github workflow to rebuild and push the `opencyphal/texer` container with the
 tag `te20.4.1`.
 
+When submitting a pull-request, include `#te` in the commit message to trigger the pull-request CI.
+
 ***PLEASE UPDATE THE TOP-LEVEL README.md FOR EACH NEW RELEASE***
 
 ## Manual Build and Push

toolshed/README.md

@@ -10,6 +10,8 @@ that starts with `ts`, uses the Ubuntu major and minor version, and uses an mono
 For example `ts20.4.1`will cause the Github workflow to rebuild and push the `opencyphal/toolshed` container with the
 tag `ts20.4.1`.
 
+When submitting a pull-request, include `#ts` in the commit message to trigger the pull-request CI.
+
 ***PLEASE UPDATE THE TOP-LEVEL README.md FOR EACH NEW RELEASE***
 
 ## Manual Build and Push

toxic/README.md

@@ -10,6 +10,8 @@ that starts with `tx`, uses the Ubuntu major and minor version, and uses an mono
 For example `tx22.4.1`will cause the Github workflow to rebuild and push the `opencyphal/toxic` container with the
 tag `tx22.4.1`.
 
+When submitting a pull-request, include `#tx` in the commit message to trigger the pull-request CI.
+
 ***PLEASE UPDATE THE TOP-LEVEL README.md FOR EACH NEW RELEASE***
 
 ## Manual Build and Push