tools: do not use the set-output command in workflows

The `set-output` command is deprecated. Use the `GITHUB_ENV` environment
file.

Refs: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

.github/workflows/auto-start-ci.yml

@@ -22,26 +22,25 @@ jobs:
       pull-requests: read
     if: github.repository == 'nodejs/node'
     runs-on: ubuntu-latest
-    outputs:
-      numbers: ${{ steps.get_prs_for_ci.outputs.numbers }}
     steps:
       - name: Get Pull Requests
         id: get_prs_for_ci
         run: >
-          gh pr list \
+          numbers=$(gh pr list \
                   --repo ${{ github.repository }} \
                   --label 'request-ci' \
                   --json 'number' \
-                  -t '::set-output name=numbers::{{ range . }}{{ .number }} {{ end }}' \
-                  --limit 100
+                  -t '{{ range . }}{{ .number }} {{ end }}' \
+                  --limit 100)
+          echo "numbers=$numbers" >> $GITHUB_ENV
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   start-ci:
     permissions:
       contents: read
       pull-requests: write
     needs: get-prs-for-ci
-    if: needs.get-prs-for-ci.outputs.numbers != ''
+    if: env.numbers != ''
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
@@ -65,6 +64,6 @@ jobs:
           ncu-config set repo "$(echo ${{ github.repository }} | cut -d/ -f2)"
 
       - name: Start the CI
-        run: ./tools/actions/start-ci.sh ${{ needs.get-prs-for-ci.outputs.numbers }}
+        run: ./tools/actions/start-ci.sh ${{ env.numbers }}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/commit-lint.yml

@@ -15,11 +15,11 @@ jobs:
       - name: Compute number of commits in the PR
         id: nb-of-commits
         run: |
-          echo "::set-output name=plusOne::$((${{ github.event.pull_request.commits }} + 1))"
-          echo "::set-output name=minusOne::$((${{ github.event.pull_request.commits }} - 1))"
+          echo "plusOne=$((${{ github.event.pull_request.commits }} + 1))" >> $GITHUB_ENV
+          echo "minusOne=$((${{ github.event.pull_request.commits }} - 1))" >> $GITHUB_ENV
       - uses: actions/checkout@v3
         with:
-          fetch-depth: ${{ steps.nb-of-commits.outputs.plusOne }}
+          fetch-depth: ${{ env.plusOne }}
           persist-credentials: false
       - run: git reset HEAD^2
       - name: Install Node.js
@@ -29,4 +29,4 @@ jobs:
       - name: Validate commit message
         run: |
           echo "::add-matcher::.github/workflows/commit-lint-problem-matcher.json"
-          git rev-parse HEAD~${{ steps.nb-of-commits.outputs.minusOne }} | xargs npx -q core-validate-commit --no-validate-metadata --tap
+          git rev-parse HEAD~${{ env.minusOne }} | xargs npx -q core-validate-commit --no-validate-metadata --tap

.github/workflows/commit-queue.yml

@@ -27,24 +27,23 @@ jobs:
       pull-requests: read
     if: github.repository == 'nodejs/node'
     runs-on: ubuntu-latest
-    outputs:
-      numbers: ${{ steps.get_mergeable_prs.outputs.numbers }}
     steps:
       - name: Get Pull Requests
         id: get_mergeable_prs
         run: >
-          gh pr list \
+          numbers=$(gh pr list \
                   --repo ${{ github.repository }} \
                   --base ${{ github.ref_name }} \
                   --label 'commit-queue' \
                   --json 'number' \
-                  -t '::set-output name=numbers::{{ range . }}{{ .number }} {{ end }}' \
-                  --limit 100
+                  -t '{{ range . }}{{ .number }} {{ end }}' \
+                  --limit 100)
+          echo "numbers=$numbers" >> $GITHUB_ENV
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   commitQueue:
     needs: get_mergeable_prs
-    if: needs.get_mergeable_prs.outputs.numbers != ''
+    if: env.numbers != ''
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
@@ -82,6 +81,6 @@ jobs:
           ncu-config set owner "${OWNER}"
 
       - name: Start the Commit Queue
-        run: ./tools/actions/commit-queue.sh ${{ env.OWNER }} ${{ env.REPOSITORY }} ${{ needs.get_mergeable_prs.outputs.numbers }}
+        run: ./tools/actions/commit-queue.sh ${{ env.OWNER }} ${{ env.REPOSITORY }} ${{ env.numbers }}
         env:
           GITHUB_TOKEN: ${{ secrets.GH_USER_TOKEN }}

.github/workflows/label-flaky-test-issue.yml

@@ -41,10 +41,10 @@ jobs:
             labels="${labels}${platform2label[$platform]},"; \
           done;
 
-          echo "::set-output name=LABELS::${labels::-1}"
+          echo "LABELS=${labels::-1}" >> $GITHUB_ENV
 
       - name: Add labels
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           NUMBER: ${{ github.event.issue.number }}
-        run: gh issue edit "$NUMBER" --repo ${{ github.repository }} --add-label "${{ steps.extract-labels.outputs.LABELS }}"
+        run: gh issue edit "$NUMBER" --repo ${{ github.repository }} --add-label "${{ env.LABELS }}"