chore(gha): remove use of actions-ecosystem/action-remove-labels

.github/workflows/issue-comment-created.yml

@@ -5,14 +5,11 @@ on:
     types: [created]
 
 jobs:
-  issue_comment_triage:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions-ecosystem/action-remove-labels@2ce5d41b4b6aa8503e285553f75ed56e0a40bae0 # v1.3.0
-        with:
-          github_token: "${{ secrets.GITHUB_TOKEN }}"
-          labels: stale
-      - uses: actions-ecosystem/action-remove-labels@2ce5d41b4b6aa8503e285553f75ed56e0a40bae0 # v1.3.0
-        with:
-          github_token: "${{ secrets.GITHUB_TOKEN }}"
-          labels: waiting-response
+  remove-foobar:
+    uses: ./.github/workflows/reusable.yml
+    with:
+      label-name: "waiting-response"
+  remove-stale:
+    uses: ./.github/workflows/reusable.yml
+    with:
+      label-name: "stale"

.github/workflows/remove-issue-label.yml

@@ -0,0 +1,52 @@
+name: Remove specified label from issue
+
+on:
+  # This file is reused, and called from other workflows
+  workflow_call:
+      inputs:
+        label-name:
+          required: true
+          type: string
+
+
+jobs:
+  remove-label:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/github-script@v6
+        env:
+          REMOVE_LABEL: ${{ inputs.label-name }}
+        with:
+          script: |
+            const { REMOVE_LABEL } = process.env
+            console.log(`Attempting to remove label "${REMOVE_LABEL}"`)
+            
+            const { data } = await github.rest.issues.listLabelsOnIssue({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+            })
+            
+            // Return early if there are no labels
+            if (data.length == 0){
+              console.log(`Issue has no labels; not attempting to remove label "${REMOVE_LABEL}"`)
+              return
+            }
+            
+            // Check if REMOVE_LABEL is present
+            const filteredData = data.filter(label => label.name == REMOVE_LABEL)
+            
+            // Return early if filtering didn't identify the label as present
+            if (filteredData.length == 0){
+              console.log(`Label "${REMOVE_LABEL}" not found on issue; not attempting to remove it.`)
+              return
+            }
+
+            console.log(`Label "${REMOVE_LABEL}" found! Now deleting it from the issue...`)
+
+            await github.rest.issues.removeLabel({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              name: REMOVE_LABEL
+            })