add backport action to cluster-api

.backportrc.json

@@ -0,0 +1,15 @@
+{
+ "repoOwner": "spectrocloud",
+ "repoName": "palette",
+ "editor": "code",
+
+ "targetBranchChoices": ["spectro-master", "spectro-release-4.5"],
+ "mainline": 1,
+ "autoMerge": false,
+ "autoMergeMethod": "squash",
+ "targetPRLabels": ["ok-to-test"],
+ "commitConflicts": true,
+ "branchLabelMapping": {
+ "^backport-(.+)$": "$1"
+ }
+}

.github/workflows/backport.yaml

@@ -0,0 +1,32 @@
+name: Backport
+
+on:
+ pull_request_target:
+ types: ["labeled", "closed"]
+
+jobs:
+ backport:
+ name: Backport PR
+ runs-on: ubuntu-latest
+ if: |
+ github.event.pull_request.merged == true
+ && contains(github.event.pull_request.labels.*.name, 'auto-backport')
+ && (
+ (github.event.action == 'labeled' && github.event.label.name == 'auto-backport')
+ || (github.event.action == 'closed')
+ )
+ steps:
+ - name: Backport Action
+ uses: sqren/[email protected]
+ with:
+ github_token: ${{ secrets.GITHUB_TOKEN }}
+ auto_backport_label_prefix: backport-
+ add_original_reviewers: true
+
+ - name: Info log
+ if: ${{ success() }}
+ run: cat ~/.backport/backport.info.log
+
+ - name: Debug log
+ if: ${{ failure() }}
+ run: cat ~/.backport/backport.debug.log