From d9e615d4fb76f07417c4af35e22268e3648770b1 Mon Sep 17 00:00:00 2001
From: Matthias Dellweg <mdellweg@redhat.com>
Date: Thu, 8 Aug 2024 20:33:25 +0200
Subject: [PATCH] Automatically add backport labels for release branch

---
 .ci/scripts/create_release_branch.sh                |  5 +++++
 .github/workflows/pr_checks.yml                     |  2 +-
 .github/workflows/release_branch.yml                | 13 +++++++++++++
 .../.ci/scripts/create_release_branch.sh            |  5 +++++
 .../.github/workflows/pr_checks.yml                 |  2 +-
 .../.github/workflows/release_branch.yml            | 13 +++++++++++++
 .../lint_requirements.txt                           |  2 +-
 7 files changed, 39 insertions(+), 3 deletions(-)

diff --git a/.ci/scripts/create_release_branch.sh b/.ci/scripts/create_release_branch.sh
index d12237ce1..09e5a131a 100755
--- a/.ci/scripts/create_release_branch.sh
+++ b/.ci/scripts/create_release_branch.sh
@@ -30,3 +30,8 @@ git add docs/versions.txt
 bump-my-version bump minor --commit --message $'Bump version to {new_version}' --allow-dirty
 
 git push origin "${NEW_BRANCH}"
+
+if [ "${GITHUB_ENV:-}" ]
+then
+  echo "NEW_BRANCH=${NEW_BRANCH}" >> "${GITHUB_ENV}"
+fi
diff --git a/.github/workflows/pr_checks.yml b/.github/workflows/pr_checks.yml
index a06a4d5d7..ef9c6ff8f 100644
--- a/.github/workflows/pr_checks.yml
+++ b/.github/workflows/pr_checks.yml
@@ -13,7 +13,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  single_commit:
+  apply_labels:
     runs-on: "ubuntu-latest"
     name: "Label PR"
     permissions:
diff --git a/.github/workflows/release_branch.yml b/.github/workflows/release_branch.yml
index 77723e1dd..04f8dace1 100644
--- a/.github/workflows/release_branch.yml
+++ b/.github/workflows/release_branch.yml
@@ -30,4 +30,17 @@ jobs:
           body: ""
           branch: "bump_version"
           delete-branch: true
+      - name: "Add Backport Label for new Branch"
+        uses: "actions/github-script@v7"
+        with:
+          script: |
+            const { NEW_BRANCH } = process.env;
+            const labelName = "backport-" + NEW_BRANCH;
+
+            await github.rest.issues.createLabel({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              name: labelName,
+              color: "C8780A",
+            });
 ...
diff --git a/cookiecutter/ci/{{ cookiecutter.__project_name }}/.ci/scripts/create_release_branch.sh b/cookiecutter/ci/{{ cookiecutter.__project_name }}/.ci/scripts/create_release_branch.sh
index 0f33354ad..e3e15f948 100755
--- a/cookiecutter/ci/{{ cookiecutter.__project_name }}/.ci/scripts/create_release_branch.sh	
+++ b/cookiecutter/ci/{{ cookiecutter.__project_name }}/.ci/scripts/create_release_branch.sh	
@@ -32,3 +32,8 @@ git add docs/versions.txt
 bump-my-version bump minor --commit --message $'Bump version to {new_version}' --allow-dirty
 
 git push origin "${NEW_BRANCH}"
+
+if [ "${GITHUB_ENV:-}" ]
+then
+  echo "NEW_BRANCH=${NEW_BRANCH}" >> "${GITHUB_ENV}"
+fi
diff --git a/cookiecutter/ci/{{ cookiecutter.__project_name }}/.github/workflows/pr_checks.yml b/cookiecutter/ci/{{ cookiecutter.__project_name }}/.github/workflows/pr_checks.yml
index a06a4d5d7..ef9c6ff8f 100644
--- a/cookiecutter/ci/{{ cookiecutter.__project_name }}/.github/workflows/pr_checks.yml	
+++ b/cookiecutter/ci/{{ cookiecutter.__project_name }}/.github/workflows/pr_checks.yml	
@@ -13,7 +13,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  single_commit:
+  apply_labels:
     runs-on: "ubuntu-latest"
     name: "Label PR"
     permissions:
diff --git a/cookiecutter/ci/{{ cookiecutter.__project_name }}/.github/workflows/release_branch.yml b/cookiecutter/ci/{{ cookiecutter.__project_name }}/.github/workflows/release_branch.yml
index 77723e1dd..04f8dace1 100644
--- a/cookiecutter/ci/{{ cookiecutter.__project_name }}/.github/workflows/release_branch.yml	
+++ b/cookiecutter/ci/{{ cookiecutter.__project_name }}/.github/workflows/release_branch.yml	
@@ -30,4 +30,17 @@ jobs:
           body: ""
           branch: "bump_version"
           delete-branch: true
+      - name: "Add Backport Label for new Branch"
+        uses: "actions/github-script@v7"
+        with:
+          script: |
+            const { NEW_BRANCH } = process.env;
+            const labelName = "backport-" + NEW_BRANCH;
+
+            await github.rest.issues.createLabel({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              name: labelName,
+              color: "C8780A",
+            });
 ...
diff --git a/cookiecutter/ci/{{ cookiecutter.__project_name }}/lint_requirements.txt b/cookiecutter/ci/{{ cookiecutter.__project_name }}/lint_requirements.txt
index 81f9af132..afc02fc13 100644
--- a/cookiecutter/ci/{{ cookiecutter.__project_name }}/lint_requirements.txt	
+++ b/cookiecutter/ci/{{ cookiecutter.__project_name }}/lint_requirements.txt	
@@ -1,6 +1,6 @@
 # Lint requirements
 black==24.8.0
-flake8==7.1.0
+flake8==7.1.1
 flake8-pyproject==1.2.3
 isort==5.13.2
 mypy==1.11.1