DO NOT MERGE test charmcraft candidate

.github/workflows/ci.yaml

@@ -14,166 +14,22 @@ on:
   workflow_call:
 
 jobs:
-  lint:
-    name: Lint
-    runs-on: ubuntu-latest
-    timeout-minutes: 5
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Install tox & poetry
-        run: |
-          pipx install tox
-          pipx install poetry
-      - name: Run linters
-        run: tox run -e lint
-
-  unit-test:
-    name: Unit test charm
-    runs-on: ubuntu-latest
-    timeout-minutes: 5
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Install tox & poetry
-        run: |
-          pipx install tox
-          pipx install poetry
-      - name: Run tests
-        run: tox run -e unit
-      - name: Upload Coverage to Codecov
-        uses: codecov/codecov-action@v4
-
-  lib-check:
-    name: Check libraries
-    runs-on: ubuntu-latest
-    timeout-minutes: 5
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-      - run: |
-          # Workaround for https://github.com/canonical/charmcraft/issues/1389#issuecomment-1880921728
-          touch requirements.txt
-      - name: Check libs
-        uses: canonical/charming-actions/[email protected]
-        with:
-          credentials: "${{ secrets.CHARMHUB_TOKEN }}" # FIXME: current token will expire around 2023-09-23
-          github-token: "${{ secrets.GITHUB_TOKEN }}"
-          use-labels: false
-          fail-build: ${{ github.event_name == 'pull_request' }}
-
   build:
-    name: Build charm
+    name: Build charm | cache ${{ matrix.cache }} | ${{ matrix.charmcraft.name }}
+    strategy:
+      fail-fast: false
+      matrix:
+        cache: [true, false]
+        charmcraft:
+          - rev: 3979
+            name: 2.7.0
+          - name: 2.7.1
     uses: canonical/data-platform-workflows/.github/workflows/[email protected]
     with:
       # Use of cache blocked by https://github.com/canonical/charmcraft/issues/1456
       # Details: https://github.com/canonical/charmcraftcache/issues/3
-      cache: false
+      cache: ${{ matrix.cache }}
       # Remove prefix when cache enabled
       # Needed to avoid conflict with artifact name on release CI
-      artifact-prefix: ci-packed-charm-cache-false-.
-
-  gh-hosted-collect-integration-tests:
-    name: (GH hosted) Collect integration test groups
-    needs:
-      - lint
-      - unit-test
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Install tox & poetry
-        run: |
-          pipx install tox
-          pipx install poetry
-      - name: Select test stability level
-        id: select-test-stability
-        run: |
-          if [[ "${{ github.event_name }}" == "schedule" ]]
-          then
-            echo Running unstable and stable tests
-            echo "mark_expression=" >> "$GITHUB_OUTPUT"
-          else
-            echo Skipping unstable tests
-            echo "mark_expression=not unstable" >> "$GITHUB_OUTPUT"
-          fi
-      - name: Collect test groups
-        id: collect-groups
-        run: tox run -e integration -- tests/integration -m '${{ steps.select-test-stability.outputs.mark_expression }}' --collect-groups
-    outputs:
-      groups: ${{ steps.collect-groups.outputs.groups }}
-
-  gh-hosted-integration-test:
-    strategy:
-      fail-fast: false
-      matrix:
-        groups: ${{ fromJSON(needs.gh-hosted-collect-integration-tests.outputs.groups) }}
-        ubuntu-versions:
-          # Update whenever charmcraft.yaml is changed
-          - series: focal
-            bases-index: 0
-          - series: jammy
-            bases-index: 1
-        juju-snap-channel:  ["2.9/stable", "3.4/stable"]
-        include:
-          - juju-snap-channel: "3.4/stable"
-            agent-version: "3.4.3"
-            libjuju-version:  "3.4.0.0"
-          - juju-snap-channel: "2.9/stable"
-            agent-version: "2.9.45"
-            libjuju-version:  "2.9.44.1"
-        exclude:
-          - groups: {path_to_test_file: tests/integration/test_data_integrator.py}
-            ubuntu-versions: {series: focal}
-    name: ${{ matrix.juju-snap-channel }} - (GH hosted) ${{ matrix.groups.job_name }} | ${{ matrix.ubuntu-versions.series }}
-    needs:
-      - lint
-      - unit-test
-      - build
-      - gh-hosted-collect-integration-tests
-    runs-on: ubuntu-latest
-    timeout-minutes: 120
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Install tox & poetry
-        run: |
-          pipx install tox
-          pipx install poetry
-      - name: Setup operator environment
-        uses: charmed-kubernetes/actions-operator@main
-        with:
-          provider: lxd
-          bootstrap-options: "--agent-version ${{ matrix.agent-version }}"
-          juju-channel: ${{ matrix.juju-snap-channel }}
-      - name: Update python-libjuju version
-        if: ${{ matrix.libjuju-version == '2.9.44.1' }}
-        run: poetry add --lock --group integration juju@'${{ matrix.libjuju-version }}'
-      - name: Download packed charm(s)
-        uses: actions/download-artifact@v4
-        with:
-          pattern: ${{ needs.build.outputs.artifact-prefix }}-*
-          merge-multiple: true
-      - name: Select test stability level
-        id: select-test-stability
-        run: |
-          if [[ "${{ github.event_name }}" == "schedule" ]]
-          then
-            echo Running unstable and stable tests
-            echo "mark_expression=" >> "$GITHUB_OUTPUT"
-          else
-            echo Skipping unstable tests
-            echo "mark_expression=not unstable" >> "$GITHUB_OUTPUT"
-          fi
-      - name: Run integration tests
-        run: tox run -e integration -- "${{ matrix.groups.path_to_test_file }}" --group="${{ matrix.groups.group_number }}" -m '${{ steps.select-test-stability.outputs.mark_expression }}' --mysql-router-charm-series=${{ matrix.ubuntu-versions.series }} --mysql-router-charm-bases-index=${{ matrix.ubuntu-versions.bases-index }}
-        env:
-          LIBJUJU_VERSION_SPECIFIER: ${{ matrix.libjuju-version }}
-          SECRETS_FROM_GITHUB: |
-            {
-              "UBUNTU_PRO_TOKEN" : "${{ secrets.UBUNTU_PRO_TOKEN }}",
-              "LANDSCAPE_ACCOUNT_NAME": "${{ secrets.LANDSCAPE_ACCOUNT_NAME }}",
-              "LANDSCAPE_REGISTRATION_KEY": "${{ secrets.LANDSCAPE_REGISTRATION_KEY }}",
-            }
+      artifact-prefix: ci-packed-charm-${{ matrix.cache }}-${{ matrix.charmcraft.name }}
+      charmcraft-snap-revision: ${{ matrix.charmcraft.rev }}

charmcraft.yaml

@@ -12,9 +12,6 @@ bases:
   - name: ubuntu
     channel: "22.04"
     architectures: [amd64]
-  - name: ubuntu
-    channel: "22.04"
-    architectures: [arm64]
 parts:
   charm:
     override-pull: |
@@ -25,7 +22,7 @@ parts:
           exit 1
       fi
     # TODO: enable after https://github.com/canonical/charmcraft/issues/1456 fixed
-    charm-strict-dependencies: false
+    charm-strict-dependencies: true
     charm-entrypoint: src/machine_charm.py
     prime:
       - charm_version