Upgrade Issue-Labeler to v2.0.0

.github/workflows/labeler-cache-retention.yml

@@ -1,13 +1,40 @@
+# Workflow template imported and updated from:
+# https://github.com/dotnet/issue-labeler/wiki/Onboarding
+#
+# See labeler.md for more information
+#
+# Regularly restore the prediction models from cache to prevent cache eviction
 name: "Labeler: Cache Retention"
 
+# For more information about GitHub's action cache limits and eviction policy, see:
+# https://docs.github.com/actions/writing-workflows/choosing-what-your-workflow-does/caching-dependencies-to-speed-up-workflows#usage-limits-and-eviction-policy
+
 on:
   schedule:
     - cron: "39 3 * * *" # 3:39 every day (arbitrary time daily, modified to different values in each repository)
 
   workflow_dispatch:
+    inputs:
+      cache_key:
+        description: "The cache key suffix to use for restoring the model from cache. Defaults to 'ACTIVE'."
+        required: true
+        default: "ACTIVE"
+
+env:
+  CACHE_KEY: ${{ inputs.cache_key || 'ACTIVE' }}
 
 jobs:
-  cache-retention:
-    # Do not run the workflow on forks outside the 'dotnet' org
-    if: ${{ github.repository_owner == 'dotnet' }}
-    uses: dotnet/issue-labeler/.github/workflows/cache-retention.yml@f0c098669828a134c0313adf3f58c1909e555d86 # v1.0.1
+  restore-cache:
+    # Do not automatically run the workflow on forks outside the 'dotnet' org
+    if: ${{ github.event_name == 'workflow_dispatch' || github.repository_owner == 'dotnet' }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        type: ["issues", "pulls"]
+    steps:
+      - uses: dotnet/issue-labeler/restore@46125e85e6a568dc712f358c39f35317366f5eed # v2.0.0
+        with:
+          type: ${{ matrix.type }}
+          cache_key: ${{ env.CACHE_KEY }}
+          fail-on-cache-miss: true

.github/workflows/labeler-predict-issues.yml

@@ -1,31 +1,58 @@
-name: "Labeler: Predict Issue Labels"
+# Workflow template imported and updated from:
+# https://github.com/dotnet/issue-labeler/wiki/Onboarding
+#
+# See labeler.md for more information
+#
+# Predict labels for Issues using a trained model
+name: "Labeler: Predict (Issues)"
 
 on:
-  # Only automatically predict area labels when issues are originally opened
+  # Only automatically predict area labels when issues are first opened
   issues:
     types: opened
 
   # Allow dispatching the workflow via the Actions UI, specifying ranges of numbers
   workflow_dispatch:
     inputs:
-      issue_numbers:
-        description: "Issue Numbers (comma-separated list of ranges)"
-        type: string
-      model_cache_key:
-        description: "The cache key suffix to use for loading the model"
-        type: string
+      issues:
+        description: "Issue Numbers (comma-separated list of ranges)."
         required: true
-        default: "LIVE"
+      cache_key:
+        description: "The cache key suffix to use for restoring the model. Defaults to 'ACTIVE'."
+        required: true
+        default: "ACTIVE"
+
+env:
+  # Do not allow failure for jobs triggered automatically (as this causes red noise on the workflows list)
+  ALLOW_FAILURE: ${{ github.event_name == 'workflow_dispatch' }}
+
+  LABEL_PREFIX: "Area-"
+  THRESHOLD: 0.40
 
 jobs:
-  predict-issues:
-    # Do not run the workflow on forks outside the 'dotnet' org
-    if: ${{ github.repository_owner == 'dotnet' && (inputs.issue_numbers || github.event.issue.number) }}
+  predict-issue-label:
+    # Do not automatically run the workflow on forks outside the 'dotnet' org
+    if: ${{ github.event_name == 'workflow_dispatch' || github.repository_owner == 'dotnet' }}
+    runs-on: ubuntu-latest
     permissions:
       issues: write
-    uses: dotnet/issue-labeler/.github/workflows/predict-issues.yml@f0c098669828a134c0313adf3f58c1909e555d86 # v1.0.1
-    with:
-      model_cache_key: ${{ inputs.model_cache_key }}
-      issue_numbers: ${{ inputs.issue_numbers || github.event.issue.number }}
-      label_prefix: "Area-"
-      threshold: 0.40
+    steps:
+      - name: "Restore issues model from cache"
+        id: restore-model
+        uses: dotnet/issue-labeler/restore@46125e85e6a568dc712f358c39f35317366f5eed # v2.0.0
+        with:
+          type: issues
+          fail-on-cache-miss: ${{ env.ALLOW_FAILURE }}
+          quiet: true
+
+      - name: "Predict issue labels"
+        id: prediction
+        if: ${{ steps.restore-model.outputs.cache-hit == 'true' }}
+        uses: dotnet/issue-labeler/predict@46125e85e6a568dc712f358c39f35317366f5eed # v2.0.0
+        with:
+          issues: ${{ inputs.issues || github.event.issue.number }}
+          label_prefix: ${{ env.LABEL_PREFIX }}
+          threshold: ${{ env.THRESHOLD }}
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        continue-on-error: ${{ !env.ALLOW_FAILURE }}

.github/workflows/labeler-predict-pulls.yml

@@ -1,4 +1,10 @@
-name: "Labeler: Predict Pull Labels"
+# Workflow template imported and updated from:
+# https://github.com/dotnet/issue-labeler/wiki/Onboarding
+#
+# See labeler.md for more information
+#
+# Predict labels for Pull Requests using a trained model
+name: "Labeler: Predict (Pulls)"
 
 on:
   # Per to the following documentation:
@@ -13,30 +19,53 @@ on:
   # Only automatically predict area labels when pull requests are first opened
   pull_request_target:
     types: opened
+
+    # Configure the branches that need to have PRs labeled
     branches:
-      - 'main'
+      - main
 
   # Allow dispatching the workflow via the Actions UI, specifying ranges of numbers
   workflow_dispatch:
     inputs:
-      pull_numbers:
-        description: "Pull Numbers (comma-separated list of ranges)"
-        type: string
-      model_cache_key:
-        description: "The cache key suffix to use for loading the model"
-        type: string
+      pulls:
+        description: "Pull Request Numbers (comma-separated list of ranges)."
+        required: true
+      cache_key:
+        description: "The cache key suffix to use for restoring the model. Defaults to 'ACTIVE'."
         required: true
-        default: "LIVE"
+        default: "ACTIVE"
+
+env:
+  # Do not allow failure for jobs triggered automatically (this can block PR merge)
+  ALLOW_FAILURE: ${{ github.event_name == 'workflow_dispatch' }}
+
+  LABEL_PREFIX: "Area-"
+  THRESHOLD: 0.40
 
 jobs:
-  predict-pulls:
-    # Do not run the workflow on forks outside the 'dotnet' org
-    if: ${{ github.repository_owner == 'dotnet' && (inputs.pull_numbers || github.event.number) }}
+  predict-pull-label:
+    # Do not automatically run the workflow on forks outside the 'dotnet' org
+    if: ${{ github.event_name == 'workflow_dispatch' || github.repository_owner == 'dotnet' }}
+    runs-on: ubuntu-latest
     permissions:
       pull-requests: write
-    uses: dotnet/issue-labeler/.github/workflows/predict-pulls.yml@f0c098669828a134c0313adf3f58c1909e555d86 # v1.0.1
-    with:
-      model_cache_key: ${{ inputs.model_cache_key }}
-      pull_numbers: ${{ inputs.pull_numbers || github.event.number }}
-      label_prefix: "Area-"
-      threshold: 0.40
+    steps:
+      - name: "Restore pulls model from cache"
+        id: restore-model
+        uses: dotnet/issue-labeler/restore@46125e85e6a568dc712f358c39f35317366f5eed # v2.0.0
+        with:
+          type: pulls
+          fail-on-cache-miss: ${{ env.ALLOW_FAILURE }}
+          quiet: true
+
+      - name: "Predict pull labels"
+        id: prediction
+        if: ${{ steps.restore-model.outputs.cache-hit == 'true' }}
+        uses: dotnet/issue-labeler/predict@46125e85e6a568dc712f358c39f35317366f5eed # v2.0.0
+        with:
+          pulls: ${{ inputs.pulls || github.event.number }}
+          label_prefix: ${{ env.LABEL_PREFIX }}
+          threshold: ${{ env.THRESHOLD }}
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        continue-on-error: ${{ !env.ALLOW_FAILURE }}

.github/workflows/labeler-promote.yml

@@ -1,42 +1,54 @@
-name: "Labeler: Promote Models"
+# Workflow template imported and updated from:
+# https://github.com/dotnet/issue-labeler/wiki/Onboarding
+#
+# See labeler.md for more information
+#
+# Promote a model from staging to 'ACTIVE', backing up the currently 'ACTIVE' model
+name: "Labeler: Promotion"
 
 on:
   # Dispatched via the Actions UI, promotes the staged models from
-  # a staging slot into the prediction environment
+  # a staged slot into the prediction environment
   workflow_dispatch:
     inputs:
-      promote_issues:
+      issues:
         description: "Issues: Promote Model"
         type: boolean
         required: true
-      promote_pulls:
+      pulls:
         description: "Pulls: Promote Model"
         type: boolean
         required: true
-      model_cache_key:
-        description: "The cache key suffix to promote into the 'LIVE' cache"
-        type: string
+      staged_key:
+        description: "The cache key suffix to use for promoting a staged model to 'ACTIVE'. Defaults to 'staged'."
         required: true
-        default: "staging"
-      backup_cache_key:
-        description: "The cache key suffix to use for backing up the currently promoted model"
-        type: string
+        default: "staged"
+      backup_key:
+        description: "The cache key suffix to use for backing up the currently active model. Defaults to 'backup'."
         default: "backup"
 
 permissions:
   actions: write
 
 jobs:
-  labeler-promote-issues:
-    if: ${{ inputs.promote_issues }}
-    uses: dotnet/issue-labeler/.github/workflows/promote-issues.yml@f0c098669828a134c0313adf3f58c1909e555d86 # v1.0.1
-    with:
-      model_cache_key: ${{ inputs.model_cache_key }}
-      backup_cache_key: ${{ inputs.backup_cache_key }}
+  promote-issues:
+    if: ${{ inputs.issues }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: "Promote Model for Issues"
+        uses: dotnet/issue-labeler/promote@46125e85e6a568dc712f358c39f35317366f5eed # v2.0.0
+        with:
+          type: "issues"
+          staged_key: ${{ inputs.staged_key }}
+          backup_key: ${{ inputs.backup_key }}
 
-  labeler-promote-pulls:
-    if: ${{ inputs.promote_pulls }}
-    uses: dotnet/issue-labeler/.github/workflows/promote-pulls.yml@f0c098669828a134c0313adf3f58c1909e555d86 # v1.0.1
-    with:
-      model_cache_key: ${{ inputs.model_cache_key }}
-      backup_cache_key: ${{ inputs.backup_cache_key }}
+  promote-pulls:
+    if: ${{ inputs.pulls }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: "Promote Model for Pull Requests"
+        uses: dotnet/issue-labeler/promote@46125e85e6a568dc712f358c39f35317366f5eed # v2.0.0
+        with:
+          type: "pulls"
+          staged_key: ${{ inputs.staged_key }}
+          backup_key: ${{ inputs.backup_key }}