Merge pull request #11 from blink1073/label-enforcer

Add label enforcer

.github/actions/enforce-label/action.yml

@@ -0,0 +1,10 @@
+name: "Enforce Labels"
+description: "Enforce assigning triage labels before merging PRs"
+runs:
+  using: "composite"
+  steps:
+    - name: enforce-triage-labels
+      uses: yogevbd/[email protected]
+      with:
+        REQUIRED_LABELS_ANY: "bug,enhancement,feature,maintenance,documenation"
+        REQUIRED_LABELS_ANY_DESCRIPTION: "Select at least one triage label ['bug','enhancement','feature','maintenance','documentation']"

.github/workflows/enforce-label.yml

@@ -0,0 +1,13 @@
+name: Enforce PR label
+
+on:
+  pull_request:
+    types: [labeled, unlabeled, opened, edited, synchronize]
+jobs:
+  enforce-label:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: enforce-triage-label
+        uses: ./.github/actions/enforce-label

README.md

@@ -13,3 +13,24 @@ The PR Script Workflow allows you to make a commit against a PR as a maintainer
 to check out the PR locally and push the change.  The manual workflow takes as its inputs a link to the PR
 and a comma-separated list of quoted commands to run.  As a convenience, you can also type "True" for the
 option to run pre-commit against the PR to fix up any pre-commit errors.
+
+
+## Actions
+
+## Enforce Labels
+
+Use this action to enforce one of the triage labels on PRs in your repo.  An example workflow file would be:
+
+```yaml
+name: Enforce PR label
+
+on:
+  pull_request:
+    types: [labeled, unlabeled, opened, edited, synchronize]
+jobs:
+  enforce-label:
+    runs-on: ubuntu-latest
+    steps:
+      - name: enforce-triage-label
+        uses: jupyterlab/maintainer-tools/.github/actions/enforce-label@v1
+```