feat: add sizeLabel GITHUB_OUTPUT for further reuse in other jobs (#44)

* Add sizeLabel GITHUB_OUTPUT for further reuse in other jobs * Add sizeLabel GITHUB_OUTPUT for further reuse in other jobs --------- Co-authored-by: Pascal <[email protected]>
pascalgn · Apr 16, 2024 · 15c9038 · 15c9038
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diff --git a/README.md b/README.md
@@ -96,6 +96,35 @@ jobs:
             }
 ```
 
+## Using with other actions
+
+If creating workflow with multiple jobs, they can react on the label set by this action:
+
+```yaml
+name: size-label
+on: pull_request_target
+jobs:
+  label:
+    permissions:
+      contents: read
+      pull-requests: write
+    runs-on: ubuntu-latest
+    outputs:
+      label: ${{ steps.label.outputs.sizeLabel }}
+    steps:
+      - name: size-label
+        id: label
+        uses: "pascalgn/[email protected]"
+        env:
+          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+  comment:
+    runs-on: ubuntu-latest
+    needs: label
+    if: ${{ contains(needs.label.outputs.label, 'XL') }}
+    steps:
+      - run: echo "Too big PR"
+```
+
 ## License
 
 [MIT](LICENSE)
diff --git a/dist/index.js b/dist/index.js
@@ -83,6 +83,12 @@ async function main() {
   const sizeLabel = getSizeLabel(changedLines, sizes);
   console.log("Matching label:", sizeLabel);
 
+  const githubOutput = process.env.GITHUB_OUTPUT;
+  if (githubOutput) {
+    fs.writeFileSync(githubOutput, `sizeLabel="${sizeLabel}"`);
+    debug(`Written label '${sizeLabel}' to ${githubOutput}`);
+  }
+
   const { add, remove } = getLabelChanges(
     sizeLabel,
     eventData.pull_request.labels

diff --git a/index.js b/index.js
@@ -77,6 +77,12 @@ async function main() {
   const sizeLabel = getSizeLabel(changedLines, sizes);
   console.log("Matching label:", sizeLabel);
 
+  const githubOutput = process.env.GITHUB_OUTPUT;
+  if (githubOutput) {
+    fs.writeFileSync(githubOutput, `sizeLabel="${sizeLabel}"`);
+    debug(`Written label '${sizeLabel}' to ${githubOutput}`);
+  }
+
   const { add, remove } = getLabelChanges(
     sizeLabel,
     eventData.pull_request.labels