fix(ci): add autoreleaser

.gitea/workflows/auto-release.yaml

@@ -0,0 +1,71 @@
+name: Auto release
+
+on:
+  push:
+    branches: [ "master" ]
+    paths:
+    - Makefile
+
+env:
+  GIT_EMAIL: noreply@cryptic.systems
+  GIT_USER: CSRBot
+
+jobs:
+  tag_on_change:
+    permissions:
+      contents: write
+
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5.0.0
+        with:
+          fetch-depth: 0
+
+      - name: Check if HELM_VERSION line changed
+        id: check_change
+        run: |
+          echo "changed=false" >> $GITHUB_OUTPUT
+
+          for file in Makefile; do
+            if git diff HEAD~1 HEAD -- "${file}" | grep --quiet '^[+-]HELM_VERSION'; then
+              echo "HELM_VERSION line changed."
+              echo "changed=true" >> $GITHUB_OUTPUT
+              break
+            fi
+          done
+
+      - name: Stop if no change detected
+        if: steps.check_change.outputs.changed == 'false'
+        run: echo "No HELM_VERSION change. Exiting..."
+
+      - name: Create and push new tag
+        id: create_tag
+        if: steps.check_change.outputs.changed == 'true'
+        run: |
+          defined_tag="$(grep --only-matching --perl-regexp 'HELM_VERSION\?=v?[\d]*(\.[\d]*){0,2}' Makefile | cut --delimiter='=' --fields=2)"
+
+          echo "defined_tag=${defined_tag}" >> $GITHUB_OUTPUT
+          echo "New tag: ${defined_tag}"
+
+          git config --local user.name "${GIT_USER}"
+          git config --local user.email "${GIT_EMAIL}"
+          git tag -a "${defined_tag}" -m "${defined_tag}"
+          git push origin "${defined_tag}"
+
+      - name: Trigger "Push tagged images" workflow
+        uses: actions/github-script@v8.0.0
+        with:
+          script: |
+            const workflowFileName = 'release.yaml';
+            const defaultBranch = context.payload.repository.default_branch;
+            const definedTag = '${{ steps.create_tag.outputs.defined_tag }}';
+
+            await github.rest.actions.createWorkflowDispatch({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                workflow_id: workflowFileName,
+                ref: defaultBranch,
+                inputs: {
+                  tag: definedTag
+                }
+            });