ci: skip variant builds and artifact uploads on pull requests

PRs now stop after bootstrap + tests. The per-march variant builds,
packaging, and upload-artifact steps reuse the same guard the rolling
'latest' tag/release steps already had, so artifacts are only produced
on push to master (or manual workflow_dispatch).

.forgejo/workflows/ci.yaml

@@ -66,25 +66,36 @@ jobs:
       - name: Run tests
         run: CRAFTER_BUILD_HOME=$PWD/share/crafter-build ./bin/crafter-build test
 
+      # Everything below produces release artifacts and only runs on push to
+      # master. PRs stop after the test step above — the bootstrap binary is
+      # enough to validate the change; the per-march variant builds and the
+      # archive uploads are wasted work on a PR.
       - name: Build Linux x86-64-v2 (matches bootstrap)
+        if: (github.event_name == 'push' || github.event_name == 'workflow_dispatch') && github.ref == 'refs/heads/master'
         run: CRAFTER_BUILD_HOME=$PWD/share/crafter-build ./bin/crafter-build
 
       - name: Build Linux x86-64-v3
+        if: (github.event_name == 'push' || github.event_name == 'workflow_dispatch') && github.ref == 'refs/heads/master'
         run: CRAFTER_BUILD_HOME=$PWD/share/crafter-build CRAFTER_BUILD_MARCH=x86-64-v3 ./bin/crafter-build
 
       - name: Build Linux x86-64-v4
+        if: (github.event_name == 'push' || github.event_name == 'workflow_dispatch') && github.ref == 'refs/heads/master'
         run: CRAFTER_BUILD_HOME=$PWD/share/crafter-build CRAFTER_BUILD_MARCH=x86-64-v4 ./bin/crafter-build
 
       - name: Build Windows x86-64-v2 (mingw)
+        if: (github.event_name == 'push' || github.event_name == 'workflow_dispatch') && github.ref == 'refs/heads/master'
         run: CRAFTER_BUILD_HOME=$PWD/share/crafter-build ./bin/crafter-build --target=x86_64-w64-mingw32
 
       - name: Build Windows x86-64-v3 (mingw)
+        if: (github.event_name == 'push' || github.event_name == 'workflow_dispatch') && github.ref == 'refs/heads/master'
         run: CRAFTER_BUILD_HOME=$PWD/share/crafter-build CRAFTER_BUILD_MARCH=x86-64-v3 ./bin/crafter-build --target=x86_64-w64-mingw32
 
       - name: Build Windows x86-64-v4 (mingw)
+        if: (github.event_name == 'push' || github.event_name == 'workflow_dispatch') && github.ref == 'refs/heads/master'
         run: CRAFTER_BUILD_HOME=$PWD/share/crafter-build CRAFTER_BUILD_MARCH=x86-64-v4 ./bin/crafter-build --target=x86_64-w64-mingw32
 
       - name: Package artifacts
+        if: (github.event_name == 'push' || github.event_name == 'workflow_dispatch') && github.ref == 'refs/heads/master'
         run: |
           set -eux
           mkdir -p dist
@@ -120,21 +131,27 @@ jobs:
       # so users browsing the PR / run page get six small, individually-named
       # downloads instead of one wrapper zip containing the lot.
       - name: Upload Linux v2 artifact
+        if: (github.event_name == 'push' || github.event_name == 'workflow_dispatch') && github.ref == 'refs/heads/master'
         uses: actions/upload-artifact@v3
         with: { name: crafter-build-linux-x86_64-v2, path: dist/crafter-build-linux-x86_64-v2.tar.gz, if-no-files-found: error }
       - name: Upload Linux v3 artifact
+        if: (github.event_name == 'push' || github.event_name == 'workflow_dispatch') && github.ref == 'refs/heads/master'
         uses: actions/upload-artifact@v3
         with: { name: crafter-build-linux-x86_64-v3, path: dist/crafter-build-linux-x86_64-v3.tar.gz, if-no-files-found: error }
       - name: Upload Linux v4 artifact
+        if: (github.event_name == 'push' || github.event_name == 'workflow_dispatch') && github.ref == 'refs/heads/master'
         uses: actions/upload-artifact@v3
         with: { name: crafter-build-linux-x86_64-v4, path: dist/crafter-build-linux-x86_64-v4.tar.gz, if-no-files-found: error }
       - name: Upload Windows v2 artifact
+        if: (github.event_name == 'push' || github.event_name == 'workflow_dispatch') && github.ref == 'refs/heads/master'
         uses: actions/upload-artifact@v3
         with: { name: crafter-build-windows-x86_64-v2, path: dist/crafter-build-windows-x86_64-v2.zip, if-no-files-found: error }
       - name: Upload Windows v3 artifact
+        if: (github.event_name == 'push' || github.event_name == 'workflow_dispatch') && github.ref == 'refs/heads/master'
         uses: actions/upload-artifact@v3
         with: { name: crafter-build-windows-x86_64-v3, path: dist/crafter-build-windows-x86_64-v3.zip, if-no-files-found: error }
       - name: Upload Windows v4 artifact
+        if: (github.event_name == 'push' || github.event_name == 'workflow_dispatch') && github.ref == 'refs/heads/master'
         uses: actions/upload-artifact@v3
         with: { name: crafter-build-windows-x86_64-v4, path: dist/crafter-build-windows-x86_64-v4.zip, if-no-files-found: error }