ci: fix silently-broken issue labeling and add PR labeling (#6470)

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -9,9 +9,9 @@ body:
       label: Component
       description: Which part of mem0 is affected?
       options:
-        - Core / Python SDK
+        - Python SDK
         - TypeScript SDK
-        - Vector Store (Qdrant, PGVector, Redis, Chroma, etc.)
+        - Vector Store
         - OpenClaw
         - REST API
         - Other

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -9,9 +9,9 @@ body:
       label: Component
       description: Which part of mem0 does this relate to?
       options:
-        - Core / Python SDK
+        - Python SDK
         - TypeScript SDK
-        - Vector Store (Qdrant, PGVector, Redis, Chroma, etc.)
+        - Vector Store
         - OpenClaw
         - REST API
         - Other

.github/advanced-issue-labeler.yml

@@ -1,14 +1,15 @@
-# Maps dropdown selections to GitHub labels
+policy:
-# Used by the advanced-issue-labeler GitHub Action
+  - section:
-
+      - id: ['component']
-component:
+        block-list: ['Other']
-  - label: "sdk-python"
+        label:
-    matcher: "Core / Python SDK"
+          - name: 'sdk-python'
-  - label: "sdk-typescript"
+            keys: ['Python SDK']
-    matcher: "TypeScript SDK"
+          - name: 'sdk-typescript'
-  - label: "vector-store"
+            keys: ['TypeScript SDK']
-    matcher: "Vector Store"
+          - name: 'vector-store'
-  - label: "openclaw"
+            keys: ['Vector Store']
-    matcher: "OpenClaw"
+          - name: 'openclaw'
-  - label: "rest-api"
+            keys: ['OpenClaw']
-    matcher: "REST API"
+          - name: 'rest-api'
+            keys: ['REST API']

.github/labeler.yml

@@ -0,0 +1,39 @@
+vector-store:
+  - changed-files:
+      - any-glob-to-any-file: 'mem0/vector_stores/**'
+
+sdk-python:
+  - changed-files:
+      - any-glob-to-any-file: ['mem0/**', 'tests/**']
+
+sdk-typescript:
+  - changed-files:
+      - any-glob-to-any-file: 'mem0-ts/**'
+
+rest-api:
+  - changed-files:
+      - any-glob-to-any-file: 'server/**'
+
+openmemory:
+  - changed-files:
+      - any-glob-to-any-file: 'openmemory/**'
+
+openclaw:
+  - changed-files:
+      - any-glob-to-any-file: 'integrations/openclaw/**'
+
+integrations:
+  - changed-files:
+      - any-glob-to-any-file: 'integrations/**'
+
+cli:
+  - changed-files:
+      - any-glob-to-any-file: 'cli/**'
+
+documentation:
+  - changed-files:
+      - any-glob-to-any-file: 'docs/**'
+
+ci:
+  - changed-files:
+      - any-glob-to-any-file: '.github/**'

.github/workflows/issue-labeler.yml

@@ -12,6 +12,8 @@ jobs:
   label:
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v4
+
       - uses: stefanbuck/github-issue-parser@v3
         id: issue-parser
         with:
@@ -20,20 +22,5 @@ jobs:
       - uses: redhat-plumbers-in-action/advanced-issue-labeler@v3
         with:
           issue-form: ${{ steps.issue-parser.outputs.jsonString }}
-          section: component
-          token: ${{ secrets.GITHUB_TOKEN }}
-          config-path: .github/advanced-issue-labeler.yml
-
-      - uses: stefanbuck/github-issue-parser@v3
-        id: feature-parser
-        if: contains(github.event.issue.labels.*.name, 'enhancement')
-        with:
-          template-path: .github/ISSUE_TEMPLATE/feature_request.yml
-
-      - uses: redhat-plumbers-in-action/advanced-issue-labeler@v3
-        if: contains(github.event.issue.labels.*.name, 'enhancement')
-        with:
-          issue-form: ${{ steps.feature-parser.outputs.jsonString }}
-          section: component
           token: ${{ secrets.GITHUB_TOKEN }}
           config-path: .github/advanced-issue-labeler.yml

.github/workflows/pr-labeler.yml

@@ -0,0 +1,57 @@
+name: PR Labeler
+
+on:
+  pull_request_target:
+    types: [opened, synchronize, reopened, edited]
+
+permissions:
+  contents: read
+  pull-requests: write
+  issues: read
+
+jobs:
+  label:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/labeler@v5
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Propagate labels from linked issues
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const allowed = new Set([
+              'sdk-python', 'sdk-typescript', 'vector-store', 'openclaw',
+              'rest-api', 'openmemory', 'documentation', 'ci', 'cli', 'integrations',
+            ]);
+            const body = context.payload.pull_request.body || '';
+            const matches = [...body.matchAll(/\b(?:close[sd]?|fix(?:e[sd])?|resolve[sd]?)\s*:?\s*(?:#|https:\/\/github\.com\/mem0ai\/mem0\/issues\/)(\d+)/gi)];
+            const numbers = [...new Set(matches.map((m) => Number(m[1])))];
+
+            const labels = new Set();
+            for (const issue_number of numbers) {
+              let issue;
+              try {
+                ({ data: issue } = await github.rest.issues.get({
+                  owner: context.repo.owner,
+                  repo: context.repo.repo,
+                  issue_number,
+                }));
+              } catch {
+                continue;
+              }
+              if (issue.pull_request) continue;
+              for (const label of issue.labels) {
+                if (allowed.has(label.name)) labels.add(label.name);
+              }
+            }
+
+            if (labels.size > 0) {
+              await github.rest.issues.addLabels({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: context.issue.number,
+                labels: [...labels],
+              });
+            }

AGENTS.md

@@ -462,6 +462,7 @@ Publishing is routed through a single entry point: **`release.yml` (Release Rout
 | Workflow | File | Purpose |
 |----------|------|---------|
 | Issue Labeler | `issue-labeler.yml` | Automatic issue labeling |
+| PR Labeler | `pr-labeler.yml` | Path-based PR labeling plus propagating labels from linked issues |
 | Stale Bot | `stale.yml` | Marks stale issues and PRs |
 | llms.txt Check | `docs-llms-txt-check.yml` | Blocks PRs touching `docs/**/*.mdx` when `docs/llms.txt` is out of sync. Fix locally with `python scripts/check-llms-txt-coverage.py --write`. |