Add automatic PR labeling and release note categories

.github/labeler.yml

@@ -0,0 +1,38 @@
+rustuna_core:
+  - changed-files:
+      - any-glob-to-any-file: rustuna_core/**
+
+rustuna_sampler:
+  - changed-files:
+      - any-glob-to-any-file: rustuna_sampler/**
+
+rustuna_storage:
+  - changed-files:
+      - any-glob-to-any-file: rustuna_storage/**
+
+rustuna_importance:
+  - changed-files:
+      - any-glob-to-any-file: rustuna_importance/**
+
+python:
+  - changed-files:
+      - any-glob-to-any-file: rustuna_pyo3/**
+
+javascript:
+  - changed-files:
+      - any-glob-to-any-file: rustuna_js/**
+
+docs:
+  - changed-files:
+      - any-glob-to-any-file:
+          - docs/**
+          - '**/*.md'
+          - .readthedocs.yml
+
+ci:
+  - changed-files:
+      - any-glob-to-any-file:
+          - .github/workflows/**
+          - .github/dependabot.yml
+          - .github/labeler.yml
+          - .github/release.yml

.github/release.yml

@@ -0,0 +1,83 @@
+changelog:
+  categories:
+    # Categories are ordered by priority. Exclusions keep a PR with several
+    # area labels in only its highest-priority category.
+    - title: Rustuna Core
+      labels:
+        - rustuna_core
+    - title: Rustuna Samplers
+      labels:
+        - rustuna_sampler
+      exclude:
+        labels:
+          - rustuna_core
+    - title: Rustuna Storage
+      labels:
+        - rustuna_storage
+      exclude:
+        labels:
+          - rustuna_core
+          - rustuna_sampler
+    - title: Importance Evaluation
+      labels:
+        - rustuna_importance
+      exclude:
+        labels:
+          - rustuna_core
+          - rustuna_sampler
+          - rustuna_storage
+    - title: Python API
+      labels:
+        - python
+      exclude:
+        labels:
+          - rustuna_core
+          - rustuna_sampler
+          - rustuna_storage
+          - rustuna_importance
+    - title: JavaScript API
+      labels:
+        - javascript
+      exclude:
+        labels:
+          - rustuna_core
+          - rustuna_sampler
+          - rustuna_storage
+          - rustuna_importance
+          - python
+    - title: Documentation
+      labels:
+        - docs
+      exclude:
+        labels:
+          - rustuna_core
+          - rustuna_sampler
+          - rustuna_storage
+          - rustuna_importance
+          - python
+          - javascript
+    - title: Development & CI
+      labels:
+        - ci
+      exclude:
+        labels:
+          - rustuna_core
+          - rustuna_sampler
+          - rustuna_storage
+          - rustuna_importance
+          - python
+          - javascript
+          - docs
+    - title: Other Changes
+      labels:
+        - '*'
+      exclude:
+        labels:
+          - rustuna_core
+          - rustuna_sampler
+          - rustuna_storage
+          - rustuna_importance
+          - python
+          - javascript
+          - docs
+          - ci

.github/workflows/labeler.yml

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+name: Pull Request Labeler
+
+on:
+  pull_request_target:
+    branches:
+      - main
+    types:
+      - opened
+      - synchronize
+      - reopened
+
+jobs:
+  labeler:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      issues: write
+      pull-requests: write
+    steps:
+      - uses: actions/labeler@bf12e9b00b37c5c0ca2b87b79b2daf7891dbda13 # v7.0.0
+        with:
+          sync-labels: true