ci: Enable code coverage

.codecov.yaml

@@ -0,0 +1,9 @@
+coverage:
+  status:
+    project:
+      default:
+        # Do not pass if PR reduces coverage by more than 5%
+        target: auto
+        threshold: 5
+comment:
+  layout: "header, diff, components, files, footer"

.config/nextest.toml

@@ -0,0 +1,6 @@
+[profile.ci]
+fail-fast = false
+[profile.ci.junit]
+path = "junit.xml"
+store-success-output = true
+store-failure-output = true

.github/workflows/rust.yml

@@ -17,19 +17,19 @@ env:
   SQLX_OFFLINE: "true"
 jobs:
   check:
-    runs-on: ubuntu-latest-16core
-    container: ghcr.io/famedly/rust-container:nightly
+    runs-on: ubuntu-latest
+    container: docker-oss.nexus.famedly.de/rust-container:nightly
     name: Formatting, lints, syntax, and typos
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: famedly/backend-build-workflows/.github/actions/rust-prepare@main
         with:
           gitlab_user: ${{ secrets.GITLAB_USER }}
           gitlab_pass: ${{ secrets.GITLAB_PASS }}
           gitlab_ssh: ${{ secrets.CI_SSH_PRIVATE_KEY}}
 
       - name: Caching
-        uses: Swatinem/rust-cache@b8a6852b4f997182bdea832df3f9e153038b5191
+        uses: Swatinem/rust-cache@68b3cb7503c78e67dae8373749990a220eb65352
         with:
           shared-key: "stable"
 
@@ -42,11 +42,11 @@ jobs:
           SQLX_OFFLINE: "true"
         run: |
           cargo +${NIGHTLY_VERSION} fmt -- --check
-          cargo lints clippy --workspace --all-targets -- -D warnings
+          cargo clippy --workspace --all-targets -- -D warnings
 
   test:
-    runs-on: ubuntu-latest-16core
-    container: ghcr.io/famedly/rust-container:nightly
+    runs-on: ubuntu-latest
+    container: docker-oss.nexus.famedly.de/rust-container:nightly
     name: Tests and coverage
     services:
       postgres:
@@ -64,9 +64,7 @@ jobs:
           - 5432:5432
 
     steps:
-      - uses: actions/checkout@v3
-        with:
-          path: head
+      - uses: actions/checkout@v4
 
       - uses: famedly/backend-build-workflows/.github/actions/rust-prepare@main
         with:
@@ -75,70 +73,42 @@ jobs:
           gitlab_ssh: ${{ secrets.CI_SSH_PRIVATE_KEY}}
 
       - name: Caching
-        uses: Swatinem/rust-cache@b8a6852b4f997182bdea832df3f9e153038b5191
+        uses: Swatinem/rust-cache@68b3cb7503c78e67dae8373749990a220eb65352
         with:
           shared-key: "stable"
-          workspaces: "head -> target"
 
       - name: Test
         shell: bash
-        working-directory: head
         run: |
           sqlx migrate run
           cargo sqlx prepare --check -- --all-targets --all-features
-          cargo llvm-cov nextest --workspace --lcov --output-path $GITHUB_WORKSPACE/new-cov.lcov
+          cargo llvm-cov nextest --profile ci --workspace --lcov --output-path lcov.info
 
-      - name: Load base coverage results from cache
-        if: github.event_name == 'pull_request'
-        id: cache-coverage
-        uses: actions/cache@v3
+      - name: Codecov - Upload coverage
+        uses: codecov/codecov-action@v4
         with:
-          path: ./old-cov.lcov
-          key: coverage-${{ github.event.pull_request.base.sha }}
+          token: ${{secrets.CODECOV_TOKEN}}
+          files: "lcov.info"
 
-      - name: Pull base
-        uses: actions/checkout@v3
-        if: github.event_name == 'pull_request' && steps.cache-coverage.outputs.cache-hit != 'true'
+      - name: Codecov - Upload test results
+        uses: codecov/test-results-action@v1
         with:
-          ref: ${{ github.event.pull_request.base.ref }}
-          repository: ${{ github.event.pull_request.base.full_name }}
-          path: base   
-
-      - name: Generate base coverage
-        if: github.event_name == 'pull_request' && steps.cache-coverage.outputs.cache-hit != 'true'
-        working-directory: base
-        run: |
-          sqlx migrate run
-          cargo sqlx prepare --check -- --all-targets --all-features
-          cargo llvm-cov nextest --workspace --lcov --output-path $GITHUB_WORKSPACE/old-cov.lcov
-    
-      - name: Meow Coverage
-        id: coverage-report
-        uses: famedly/meow-coverage@main
-        if: github.event_name == 'pull_request'
-        with:
-          new-lcov-file: 'new-cov.lcov'
-          old-lcov-file: ${{ github.event_name == 'pull_request' && 'old-cov.lcov' || '' }}
-          source-prefix: 'src/'
-          pr-number: ${{ github.event_name == 'pull_request' && github.event.pull_request.number || '' }}
-          repo-name: ${{ github.repository }}
-          commit-id: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.event.after }}
-          github-token: ${{ secrets.GITHUB_TOKEN }}
+          token: ${{secrets.CODECOV_TOKEN}}
 
   doc-test:
-    runs-on: ubuntu-latest-16core
+    runs-on: ubuntu-latest
     container: ghcr.io/famedly/rust-container:nightly
     name: Documentation tests
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: famedly/backend-build-workflows/.github/actions/rust-prepare@main
         with:
           gitlab_user: ${{ secrets.GITLAB_USER }}
           gitlab_pass: ${{ secrets.GITLAB_PASS }}
           gitlab_ssh: ${{ secrets.CI_SSH_PRIVATE_KEY}}
 
       - name: Caching
-        uses: Swatinem/rust-cache@b8a6852b4f997182bdea832df3f9e153038b5191
+        uses: Swatinem/rust-cache@68b3cb7503c78e67dae8373749990a220eb65352
         with:
           shared-key: "nightly"
 
@@ -162,7 +132,7 @@ jobs:
           gitlab_ssh: ${{ secrets.CI_SSH_PRIVATE_KEY}}
 
       - name: Caching
-        uses: Swatinem/rust-cache@b8a6852b4f997182bdea832df3f9e153038b5191
+        uses: Swatinem/rust-cache@68b3cb7503c78e67dae8373749990a220eb65352
         with:
           shared-key: "nightly"