chore: update gha in main

.github/workflows/main.yml

@@ -1,7 +1,6 @@
 # SPDX-License-Identifier: Apache-2.0
-# Copyright 2023 Canonical Ltd.
+# Copyright 2024 Canonical Ltd.
 # Copyright 2024 Intel Corporation
-
 name: Main workflow
 
 on:
@@ -11,33 +10,14 @@ on:
   push:
     branches:
       - main
+    tags:
+      - v*
 
 jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: actions/setup-go@v5
-        with:
-          go-version-file: 'go.mod'
-
-      - name: Build
-        run: go build
-
-  docker-build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Build Docker image
-        run: make docker-build
-
   staticcheck:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-
       - uses: WillAbides/[email protected]
         with:
           go-version-file: 'go.mod'
@@ -51,7 +31,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-
       - uses: actions/setup-go@v5
         with:
           go-version-file: 'go.mod'
@@ -63,16 +42,15 @@ jobs:
           args: -v --config ./.golangci.yml
 
   hadolint:
-    name: hadolint
+    name: Dockerfile linter
     runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v4
-
       - name: Dockerfile linter
         uses: hadolint/[email protected]
-        # For now, ignoring:
-        # DL3008 warning: Pin versions in apt get install (e.g., apt-get install <package>=<version>); and
+        # Ignoring:
+        # DL3008 warning: Pin versions in apt get install (e.g., apt-get install <package>=<version>)
         # DL3018 warning: Pin versions in apk add (e.g., apk add <package>=<version>)
         with:
           dockerfile: Dockerfile
@@ -82,15 +60,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-
       - name: reuse lint
         uses: fsfe/reuse-action@v5
 
-  fossa-check:
+  fossa-scan:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-
       - name: FOSSA scan
         uses: fossa-contrib/fossa-action@v3
         with:
@@ -100,10 +76,196 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-
       - uses: actions/setup-go@v5
         with:
           go-version-file: 'go.mod'
+          cache: true
 
       - name: Unit tests
         run: go test ./...
+
+  e2e-tests:
+    needs:
+      - unit-tests
+      - lint
+      - staticcheck
+    runs-on: ubuntu-latest
+    env:
+      DOCKER_REGISTRY: localhost:32000
+      DOCKER_REPOSITORY: /
+      APP_NAME: amf
+    steps:
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v4
+
+      - name: Setup operator environment
+        uses: charmed-kubernetes/actions-operator@main
+        with:
+          juju-channel: 3.6/stable
+          provider: microk8s
+          channel: 1.31-strict/stable
+          lxd-channel: 5.21/stable
+          microk8s-addons: "hostpath-storage dns registry helm"
+
+      - name: Enable Multus addon
+        continue-on-error: true
+        run: |
+          sudo microk8s addons repo add community https://github.com/canonical/microk8s-community-addons --reference feat/strict-fix-multus
+          sudo microk8s enable multus
+          sudo microk8s kubectl -n kube-system rollout status daemonset/kube-multus-ds
+          sudo microk8s kubectl auth can-i create network-attachment-definitions
+
+      - name: Export kubeconfig file
+        run: |
+          sudo microk8s kubectl config view --raw > $HOME/.kube/config
+
+      - name: Build and push Docker image for testing
+        env:
+          DOCKER_TAG: ${{ env.APP_NAME }}-testing
+        run: |
+          make docker-build
+          make docker-push
+
+      - name: Run E2E test
+        run: |
+          make run-aiab
+
+  create-github-release:
+    needs: e2e-tests
+    runs-on: ubuntu-latest
+    if: ${{ github.repository_owner == 'omec-project'}}
+    outputs:
+      changed: ${{ steps.version-change.outputs.changed }}
+      version: ${{ steps.version-change.outputs.version }}
+      release_branch: ${{ steps.version-change.outputs.release_branch }}
+      version_branch: ${{ steps.version-change.outputs.version_branch }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Get changes
+        id: version-file
+        run: |
+          if git diff --name-only ${{ github.event.before }} ${{ github.event.after }} | grep VERSION; then
+            echo "changed=true" >> $GITHUB_OUTPUT
+            version_before=$(git show ${{ github.event.before }}:VERSION)
+            echo "version_before=$version_before" >> $GITHUB_OUTPUT
+          else
+            echo "VERSION file was not changed"
+          fi
+
+      - name: Validate change in version file
+        id: version-change
+        if: ${{ steps.version-file.outputs.changed == 'true' }}
+        run: |
+          version=$(cat VERSION)
+          version_before_full=${{ steps.version-file.outputs.version_before }}
+          version_before=${version_before_full::-4}
+          echo "version=$version"
+          echo "version_before=$version_before"
+          validate="^[0-9]+\.[0-9]+\.[0-9]+$"
+          if [[ $version =~ $validate ]]; then
+            echo "changed=true" >> $GITHUB_OUTPUT
+            echo "version=$version" >> $GITHUB_OUTPUT
+          else
+            echo "Version change not for release"
+          fi
+          if [[ $version_before =~ $validate ]]; then
+            IFS='.' read -r major minor patch <<< "$version"
+            IFS='.' read -r major_b minor_b patch_b <<< "$version_before"
+            if [[ "$major" -ne "$major_b" ]] || [[ "$minor" -ne "$minor_b" ]]; then
+              version_branch="$major_b.$minor_b"
+              echo "release_branch=true" >> $GITHUB_OUTPUT
+              echo "version_branch=$version_branch" >> $GITHUB_OUTPUT
+            fi
+          else
+            echo "Version change not for branch release"
+          fi
+
+      - name: Create Release
+        if: steps.version-change.outputs.changed == 'true'
+        uses: comnoco/create-release@v2
+        env:
+          GITHUB_TOKEN: ${{ secrets.GH_OMEC_PAT }}
+        with:
+          tag_name: "v${{ steps.version-change.outputs.version }}"
+          release_name: "v${{ steps.version-change.outputs.version }}"
+          draft: false
+          prerelease: false
+          generate_release_notes: true
+
+  release-image:
+    needs: create-github-release
+    if: needs.create-github-release.outputs.changed == 'true'
+    runs-on: ubuntu-latest
+    env:
+      REGISTRY: docker.io
+      DOCKER_REGISTRY: docker.io/
+      DOCKER_REPOSITORY: omecproject/
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: 'go.mod'
+      - uses: docker/[email protected]
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_PASSWORD }}
+
+      - name: Push release Docker image
+        env:
+          DOCKER_TAG: rel-${{ needs.create-github-release.outputs.version }}
+        run: |
+          make docker-build
+          make docker-push
+
+  update-version:
+    runs-on: ubuntu-latest
+    needs: create-github-release
+    if: needs.create-github-release.outputs.changed == 'true'
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Increment version
+        run: |
+          version=${{ needs.create-github-release.outputs.version }}
+          IFS='.' read -r major minor patch <<< "$version"
+          patch_update=$((patch+1))
+          NEW_VERSION="$major.$minor.$patch_update-dev"
+          echo $NEW_VERSION > VERSION
+          echo "Updated version: $NEW_VERSION"
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v7
+        with:
+          base: ${{ github.ref_name }}
+          token: ${{ secrets.GH_OMEC_PAT }}
+          commit-message: Update version
+          committer: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
+          author: ${{ github.actor }} <${{ github.actor_id }}+${{ github.actor }}@users.noreply.github.com>
+          signoff: true
+          branch: "chore/version-update"
+          delete-branch: true
+          title: Update version
+          body: |
+            Update VERSION file
+          add-paths: |
+            VERSION
+
+  branch-release:
+    runs-on: ubuntu-latest
+    needs: create-github-release
+    if: (needs.create-github-release.outputs.changed == 'true') && (needs.create-github-release.outputs.release_branch == 'true')
+    env:
+      GITHUB_TOKEN: ${{ secrets.GH_OMEC_PAT }}
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - uses: peterjgrainger/[email protected]
+        with:
+          branch: "rel-${{ needs.create-github-release.outputs.version_branch }}"
+          sha: '${{ github.event.pull_request.head.sha }}'