ci(INFRA-3629): Phase 5c Namespace artifact adoption

.github/workflows/build-android-e2e.yml

@@ -45,7 +45,7 @@ jobs:
       CACHE_GENERATION: v1 # Increment this to bust the cache (v1, v2, v3, etc.)
       YARN_ENABLE_GLOBAL_CACHE: 'true' # Enable Yarn global cache for faster installs
     outputs:
-      apk-uploaded: ${{ steps.upload-apk.outcome == 'success' }}
+      apk-uploaded: ${{ steps.upload-apk-namespace.outcome == 'success' || steps.upload-apk.outcome == 'success' }}
       apk-target-path: ${{ steps.determine-target-paths.outputs.apk-target-path }}
       test-apk-target-path: ${{ steps.determine-target-paths.outputs.test-apk-target-path }}
       artifact_name: ${{ steps.determine-target-paths.outputs.artifact_name }}
@@ -452,17 +452,39 @@ jobs:
           GOOGLE_SERVICES_B64_ANDROID: ${{ secrets.GOOGLE_SERVICES_B64_ANDROID }}
           MM_INFURA_PROJECT_ID: ${{ secrets.MM_INFURA_PROJECT_ID }}
 
-      - name: Upload Android APK
+      - name: Upload Android APK (Namespace)
+        id: upload-apk-namespace
+        if: ${{ inputs.runner_provider == 'namespace' }}
+        uses: namespace-actions/upload-artifact@f6ccaacc655aec41b93af180d1d7eef21af862d2 # v1.0.3
+        with:
+          name: ${{ inputs.build_type }}-${{ inputs.metamask_environment }}-release.apk
+          path: ${{ steps.determine-target-paths.outputs.apk-target-path }}/${{ steps.determine-target-paths.outputs.artifact_name }}.apk
+          retention-days: 7
+          if-no-files-found: error
+
+      - name: Upload Android APK (current)
         id: upload-apk
+        if: ${{ inputs.runner_provider != 'namespace' }}
         uses: actions/upload-artifact@v4
         with:
           name: ${{ inputs.build_type }}-${{ inputs.metamask_environment }}-release.apk
           path: ${{ steps.determine-target-paths.outputs.apk-target-path }}/${{ steps.determine-target-paths.outputs.artifact_name }}.apk
           retention-days: 7
           if-no-files-found: error
 
-      - name: Upload Android Test APK
+      - name: Upload Android Test APK (Namespace)
+        id: upload-test-apk-namespace
+        if: ${{ inputs.runner_provider == 'namespace' }}
+        uses: namespace-actions/upload-artifact@f6ccaacc655aec41b93af180d1d7eef21af862d2 # v1.0.3
+        with:
+          name: ${{ inputs.build_type }}-${{ inputs.metamask_environment }}-release-androidTest.apk
+          path: ${{ steps.determine-target-paths.outputs.test-apk-target-path }}/${{ steps.determine-target-paths.outputs.artifact_name }}-androidTest.apk
+          retention-days: 7
+          if-no-files-found: error
+
+      - name: Upload Android Test APK (current)
         id: upload-test-apk
+        if: ${{ inputs.runner_provider != 'namespace' }}
         uses: actions/upload-artifact@v4
         with:
           name: ${{ inputs.build_type }}-${{ inputs.metamask_environment }}-release-androidTest.apk

.github/workflows/build-ios-e2e.yml

@@ -38,8 +38,8 @@ jobs:
     runs-on: ${{ inputs.runner_provider == 'namespace' && 'namespace-profile-metamask-ios-build' || (startsWith(github.base_ref, 'release/') && fromJSON('["ghcr.io/cirruslabs/macos-runner:tahoe-xl"]') || fromJSON('["ghcr.io/cirruslabs/macos-runner:tahoe-xl", "low-priority"]')) }}
     outputs:
       artifacts-url: ${{ steps.set-artifacts-url.outputs.artifacts-url }}
-      app-uploaded: ${{ steps.upload-app.outcome == 'success' }}
-      sourcemap-uploaded: ${{ steps.upload-sourcemap.outcome == 'success' }}
+      app-uploaded: ${{ steps.upload-app-namespace.outcome == 'success' || steps.upload-app.outcome == 'success' }}
+      sourcemap-uploaded: ${{ steps.upload-sourcemap-namespace.outcome == 'success' || steps.upload-sourcemap.outcome == 'success' }}
     env:
       XCODE_CACHE_VERSION: 1
       RCT_NO_LAUNCH_PACKAGER: 1
@@ -112,7 +112,8 @@ jobs:
 
       - name: Find reusable build from prior run
         id: find-reusable-build
-        if: ${{ steps.force-builds.outputs.force != 'true' && inputs.source-fingerprint != '' }}
+        # Match Android: skip cross-run GitHub artifact reuse on Namespace until backend parity is proven.
+        if: ${{ inputs.runner_provider != 'namespace' && steps.force-builds.outputs.force != 'true' && inputs.source-fingerprint != '' }}
         uses: ./.github/actions/find-reusable-build
         with:
           fingerprint: ${{ inputs.source-fingerprint }}
@@ -385,8 +386,20 @@ jobs:
         shell: bash
 
       # Upload the iOS .app file that works in simulators
-      - name: Upload iOS APP Artifact (Simulator)
+      - name: Upload iOS APP Artifact (Simulator) (Namespace)
+        id: upload-app-namespace
+        if: ${{ inputs.runner_provider == 'namespace' }}
+        uses: namespace-actions/upload-artifact@f6ccaacc655aec41b93af180d1d7eef21af862d2 # v1.0.3
+        with:
+          name: ${{ inputs.build_type }}-${{ inputs.metamask_environment }}-MetaMask.app
+          path: ios/build/Build/Products/Release-iphonesimulator/MetaMask.app
+          retention-days: 7
+          if-no-files-found: error
+        continue-on-error: true
+
+      - name: Upload iOS APP Artifact (Simulator) (current)
         id: upload-app
+        if: ${{ inputs.runner_provider != 'namespace' }}
         uses: actions/upload-artifact@v4
         with:
           name: ${{ inputs.build_type }}-${{ inputs.metamask_environment }}-MetaMask.app
@@ -399,8 +412,20 @@ jobs:
       # Both paths produce it: `yarn build:ios:main:e2e` via
       # `scripts/ios/bundle-js-and-sentry-upload.sh` and `yarn build:repack:ios`
       # via `scripts/repack.js` both write to `sourcemaps/ios/index.js.map`.
-      - name: Upload iOS Source Map
+      - name: Upload iOS Source Map (Namespace)
+        id: upload-sourcemap-namespace
+        if: ${{ inputs.runner_provider == 'namespace' }}
+        uses: namespace-actions/upload-artifact@f6ccaacc655aec41b93af180d1d7eef21af862d2 # v1.0.3
+        with:
+          name: ${{ inputs.build_type }}-${{ inputs.metamask_environment }}-index.js.map
+          path: sourcemaps/ios/index.js.map
+          retention-days: 7
+          if-no-files-found: error
+        continue-on-error: true
+
+      - name: Upload iOS Source Map (current)
         id: upload-sourcemap
+        if: ${{ inputs.runner_provider != 'namespace' }}
         uses: actions/upload-artifact@v4
         with:
           name: ${{ inputs.build_type }}-${{ inputs.metamask_environment }}-index.js.map
@@ -418,8 +443,8 @@ jobs:
           echo "📦 Artifacts available at: ${ARTIFACTS_URL}"
           echo ""
           echo "Upload Status Summary:"
-          echo "- APP (Simulator): ${{ steps.upload-app.outcome }}"
-          echo "- Source Map: ${{ steps.upload-sourcemap.outcome }}"
+          echo "- APP (Simulator): namespace=${{ steps.upload-app-namespace.outcome }} current=${{ steps.upload-app.outcome }}"
+          echo "- Source Map: namespace=${{ steps.upload-sourcemap-namespace.outcome }} current=${{ steps.upload-sourcemap.outcome }}"
 
         env:
           GITHUB_REPOSITORY: '${{ github.repository }}'

.github/workflows/ci.yml

@@ -490,7 +490,15 @@ jobs:
             "https://api.github.com/repos/${GITHUB_REPOSITORY}/statuses/${COMMIT_SHA}" \
             -d "$BODY"
 
-      - name: Upload iOS bundle
+      - name: Upload iOS bundle (Namespace)
+        if: ${{ inputs.runner_provider == 'namespace' }}
+        uses: namespace-actions/upload-artifact@f6ccaacc655aec41b93af180d1d7eef21af862d2 # v1.0.3
+        with:
+          name: ios-bundle
+          path: ios/main.jsbundle
+          retention-days: 7
+      - name: Upload iOS bundle (current)
+        if: ${{ inputs.runner_provider != 'namespace' }}
         uses: actions/upload-artifact@v4
         with:
           name: ios-bundle
@@ -508,7 +516,14 @@ jobs:
       - uses: actions/checkout@v6
         if: ${{ inputs.runner_provider != 'namespace' }}
 
-      - name: Download iOS bundle
+      - name: Download iOS bundle (Namespace)
+        if: ${{ inputs.runner_provider == 'namespace' }}
+        uses: namespace-actions/download-artifact@7cbad919e4b0e09f17e9d6311a444ff002992b5b # v2.0.1
+        with:
+          name: ios-bundle
+          path: ios
+      - name: Download iOS bundle (current)
+        if: ${{ inputs.runner_provider != 'namespace' }}
         uses: actions/download-artifact@v4
         with:
           name: ios-bundle
@@ -597,8 +612,8 @@ jobs:
         run: mkdir -p tests/results
       # The "10" in this command is the total number of shards. It must be kept
       # in sync with the length of matrix.shard
-      # Namespace Linux: cap Jest workers to reduce cgroup OOM SIGKILL without tuning heap.
-      - run: yarn test:unit --shard=${{ matrix.shard }}/10${{ inputs.runner_provider == 'namespace' && ' --maxWorkers=50%' || '' }} --forceExit --silent --coverageReporters=json --json --outputFile=tests/results/unit-test-results-${{ matrix.shard }}.json
+      # Namespace Linux: --maxWorkers=33% (~3 workers on 8 vCPU) + 12GiB heap; GitHub-hosted keeps 20480.
+      - run: yarn test:unit --shard=${{ matrix.shard }}/10${{ inputs.runner_provider == 'namespace' && ' --maxWorkers=33%' || '' }} --forceExit --silent --coverageReporters=json --json --outputFile=tests/results/unit-test-results-${{ matrix.shard }}.json
         env:
           NODE_OPTIONS: ${{ inputs.runner_provider == 'namespace' && '--max_old_space_size=12288' || '--max_old_space_size=20480' }}
       - name: Rename coverage report and extract test count for this shard
@@ -608,7 +623,17 @@ jobs:
           cp tests/results/unit-test-results-${{ matrix.shard }}.json ./tests/coverage/jest-results.json
           count=$(jq '(.numPassedTests // 0) + (.numFailedTests // 0)' tests/results/unit-test-results-${{ matrix.shard }}.json)
           echo "{\"count\": $count}" > ./tests/coverage/count.json
-      - uses: actions/upload-artifact@v4
+      - name: Upload coverage unit shard (Namespace)
+        if: ${{ inputs.runner_provider == 'namespace' }}
+        uses: namespace-actions/upload-artifact@f6ccaacc655aec41b93af180d1d7eef21af862d2 # v1.0.3
+        with:
+          name: coverage-unit-${{ matrix.shard }}
+          path: ./tests/coverage/
+          if-no-files-found: error
+          retention-days: 7
+      - name: Upload coverage unit shard (current)
+        if: ${{ inputs.runner_provider != 'namespace' }}
+        uses: actions/upload-artifact@v4
         with:
           name: coverage-unit-${{ matrix.shard }}
           path: ./tests/coverage/
@@ -667,7 +692,15 @@ jobs:
           command: yarn install --immutable
       - name: Clean state and following up dependencies installation
         run: yarn setup:github-ci --node
-      - uses: actions/download-artifact@v4
+      - name: Download coverage shards (Namespace)
+        if: ${{ inputs.runner_provider == 'namespace' }}
+        uses: namespace-actions/download-artifact@7cbad919e4b0e09f17e9d6311a444ff002992b5b # v2.0.1
+        with:
+          pattern: coverage-*
+          path: tests/coverage/
+      - name: Download coverage shards (current)
+        if: ${{ inputs.runner_provider != 'namespace' }}
+        uses: actions/download-artifact@v4
         with:
           pattern: coverage-*
           path: tests/coverage/
@@ -705,41 +738,101 @@ jobs:
           find ./tests/coverage/coverage-* -name 'coverage-*.json' -exec mv {} ./tests/coverage/ \;
       - run: yarn test:merge-coverage
       - run: yarn test:validate-coverage
-      - uses: actions/upload-artifact@v4
+      - name: Upload lcov.info (Namespace)
+        if: ${{ inputs.runner_provider == 'namespace' }}
+        uses: namespace-actions/upload-artifact@f6ccaacc655aec41b93af180d1d7eef21af862d2 # v1.0.3
+        with:
+          name: lcov.info
+          path: ./tests/merged-coverage/lcov.info
+          if-no-files-found: error
+          retention-days: 7
+      - name: Upload lcov.info (current)
+        if: ${{ inputs.runner_provider != 'namespace' }}
+        uses: actions/upload-artifact@v4
         with:
           name: lcov.info
           path: ./tests/merged-coverage/lcov.info
           if-no-files-found: error
           retention-days: 7
-      - uses: actions/upload-artifact@v4
+      - name: Upload cv-test-stats (Namespace)
+        if: ${{ inputs.runner_provider == 'namespace' }}
+        uses: namespace-actions/upload-artifact@f6ccaacc655aec41b93af180d1d7eef21af862d2 # v1.0.3
         with:
           name: cv-test-stats
           path: ./cv-test-stats.json
           if-no-files-found: error
           retention-days: 7
-      - uses: actions/upload-artifact@v4
+      - name: Upload cv-test-stats (current)
+        if: ${{ inputs.runner_provider != 'namespace' }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: cv-test-stats
+          path: ./cv-test-stats.json
+          if-no-files-found: error
+          retention-days: 7
+      - name: Upload unit-test-stats (Namespace)
+        if: ${{ inputs.runner_provider == 'namespace' }}
+        uses: namespace-actions/upload-artifact@f6ccaacc655aec41b93af180d1d7eef21af862d2 # v1.0.3
+        with:
+          name: unit-test-stats
+          path: ./unit-test-stats.json
+          if-no-files-found: error
+          retention-days: 7
+      - name: Upload unit-test-stats (current)
+        if: ${{ inputs.runner_provider != 'namespace' }}
+        uses: actions/upload-artifact@v4
         with:
           name: unit-test-stats
           path: ./unit-test-stats.json
           if-no-files-found: error
           retention-days: 7
       - name: Generate CV test coverage report
         run: yarn nyc report --temp-dir ./tests/coverage-cv-merged --report-dir ./tests/coverage-cv-lcov --reporter html --reporter json-summary
-      - uses: actions/upload-artifact@v4
+      - name: Upload cv-test-coverage-html (Namespace)
+        if: ${{ inputs.runner_provider == 'namespace' }}
+        uses: namespace-actions/upload-artifact@f6ccaacc655aec41b93af180d1d7eef21af862d2 # v1.0.3
+        with:
+          name: cv-test-coverage-html
+          path: ./tests/coverage-cv-lcov/
+          if-no-files-found: error
+          retention-days: 7
+      - name: Upload cv-test-coverage-html (current)
+        if: ${{ inputs.runner_provider != 'namespace' }}
+        uses: actions/upload-artifact@v4
         with:
           name: cv-test-coverage-html
           path: ./tests/coverage-cv-lcov/
           if-no-files-found: error
           retention-days: 7
-      - uses: actions/upload-artifact@v4
+      - name: Upload cv-test-coverage-summary (Namespace)
+        if: ${{ inputs.runner_provider == 'namespace' }}
+        uses: namespace-actions/upload-artifact@f6ccaacc655aec41b93af180d1d7eef21af862d2 # v1.0.3
+        with:
+          name: cv-test-coverage-summary
+          path: ./tests/coverage-cv-lcov/coverage-summary.json
+          if-no-files-found: error
+          retention-days: 7
+      - name: Upload cv-test-coverage-summary (current)
+        if: ${{ inputs.runner_provider != 'namespace' }}
+        uses: actions/upload-artifact@v4
         with:
           name: cv-test-coverage-summary
           path: ./tests/coverage-cv-lcov/coverage-summary.json
           if-no-files-found: error
           retention-days: 7
       - name: Generate unit test coverage summary
         run: yarn nyc report --temp-dir ./tests/coverage-unit-merged --report-dir ./tests/coverage-unit-lcov --reporter json-summary
-      - uses: actions/upload-artifact@v4
+      - name: Upload unit-test-coverage-summary (Namespace)
+        if: ${{ inputs.runner_provider == 'namespace' }}
+        uses: namespace-actions/upload-artifact@f6ccaacc655aec41b93af180d1d7eef21af862d2 # v1.0.3
+        with:
+          name: unit-test-coverage-summary
+          path: ./tests/coverage-unit-lcov/coverage-summary.json
+          if-no-files-found: error
+          retention-days: 7
+      - name: Upload unit-test-coverage-summary (current)
+        if: ${{ inputs.runner_provider != 'namespace' }}
+        uses: actions/upload-artifact@v4
         with:
           name: unit-test-coverage-summary
           path: ./tests/coverage-unit-lcov/coverage-summary.json
@@ -817,7 +910,17 @@ jobs:
           cp tests/results/cv-test-results-${{ matrix.shard }}.json ./tests/coverage/jest-results.json
           count=$(jq '(.numPassedTests // 0) + (.numFailedTests // 0)' tests/results/cv-test-results-${{ matrix.shard }}.json)
           echo "{\"count\": $count}" > ./tests/coverage/count.json
-      - uses: actions/upload-artifact@v4
+      - name: Upload coverage CV shard (Namespace)
+        if: ${{ inputs.runner_provider == 'namespace' }}
+        uses: namespace-actions/upload-artifact@f6ccaacc655aec41b93af180d1d7eef21af862d2 # v1.0.3
+        with:
+          name: coverage-cv-${{ matrix.shard }}
+          path: ./tests/coverage/
+          if-no-files-found: error
+          retention-days: 7
+      - name: Upload coverage CV shard (current)
+        if: ${{ inputs.runner_provider != 'namespace' }}
+        uses: actions/upload-artifact@v4
         with:
           name: coverage-cv-${{ matrix.shard }}
           path: ./tests/coverage/
@@ -990,7 +1093,15 @@ jobs:
       - uses: actions/checkout@v6
         if: ${{ inputs.runner_provider != 'namespace' }}
 
-      - name: Download fixture validation results
+      - name: Download fixture validation results (Namespace)
+        if: ${{ inputs.runner_provider == 'namespace' }}
+        continue-on-error: true
+        uses: namespace-actions/download-artifact@7cbad919e4b0e09f17e9d6311a444ff002992b5b # v2.0.1
+        with:
+          name: test-e2e-main-validate-e2e-fixtures-junit-results
+          path: fixture-results/
+      - name: Download fixture validation results (current)
+        if: ${{ inputs.runner_provider != 'namespace' }}
         continue-on-error: true
         uses: actions/download-artifact@v4
         with:
@@ -1033,7 +1144,15 @@ jobs:
       - uses: actions/setup-node@v6
         with:
           node-version-file: '.nvmrc'
-      - uses: actions/download-artifact@v4
+      - name: Download lcov.info (Namespace)
+        if: ${{ inputs.runner_provider == 'namespace' }}
+        uses: namespace-actions/download-artifact@7cbad919e4b0e09f17e9d6311a444ff002992b5b # v2.0.1
+        with:
+          name: lcov.info
+          path: coverage/
+      - name: Download lcov.info (current)
+        if: ${{ inputs.runner_provider != 'namespace' }}
+        uses: actions/download-artifact@v4
         with:
           name: lcov.info
           path: coverage/