ci: setup release-please for python (#926)

.github/dependabot.yml

@@ -12,7 +12,17 @@ updates:
     commit-message:
       # Use a conventional commit tag
       prefix: "chore(deps)"
+  - package-ecosystem: "pip"
+    directory: "/hugr-py/" # Location of package manifests
+    schedule:
+      interval: "weekly"
+    commit-message:
+      # Use a conventional commit tag
+      prefix: "chore(deps-py)"
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
       interval: "weekly"
+    commit-message:
+      # Use a conventional commit tag
+      prefix: "ci(deps)"

.github/workflows/release-please.yml

@@ -0,0 +1,22 @@
+# Automatic changelog and version bumping with release-please for python projects
+name: Release-please 🐍
+
+on:
+  workflow_dispatch: {}
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  release-please:
+    name: Create release PR
+    runs-on: ubuntu-latest
+    steps:
+      - uses: google-github-actions/[email protected]
+        with:
+            token: ${{ secrets.GITHUB_TOKEN }}
+            target-branch: ${{ github.event.ref }}

.github/workflows/release-plz.yml

@@ -1,4 +1,5 @@
-name: Release-plz
+# Automatic changelog, version bumping, and semver-checks with release-plz for rust projects
+name: Release-plz 🦀
 
 permissions:
   pull-requests: write

.release-please-manifest.json

@@ -0,0 +1,3 @@
+{
+    "quantinuum-hugr-py": "0.1.0a1"
+}

release-please-config.json

@@ -0,0 +1,62 @@
+{
+    "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json",
+    "include-component-in-tag": true,
+    "bump-minor-pre-major": true,
+    "bump-patch-for-minor-pre-major": true,
+    "initial-version": "0.1.0",
+    "packages": {
+        "quantinuum-hugr-py": {
+            "release-type": "python",
+            "package-name": "hugr",
+            "draft": false,
+            "prerelease": false
+        }
+    },
+    "changelog-sections": [
+        {
+            "type": "feat",
+            "section": "Features"
+        },
+        {
+            "type": "fix",
+            "section": "Bug Fixes"
+        },
+        {
+            "type": "perf",
+            "section": "Performance Improvements"
+        },
+        {
+            "type": "revert",
+            "section": "Reverts"
+        },
+        {
+            "type": "docs",
+            "section": "Documentation"
+        },
+        {
+            "type": "style",
+            "section": "Styling",
+            "hidden": true
+        },
+        {
+            "type": "chore",
+            "section": "Miscellaneous Chores",
+            "hidden": true
+        },
+        {
+            "type": "refactor",
+            "section": "Code Refactoring",
+            "hidden": true
+        },
+        {
+            "type": "test",
+            "section": "Tests",
+            "hidden": true
+        },
+        {
+            "type": "ci",
+            "section": "Continuous Integration",
+            "hidden": true
+        }
+    ]
+}

release-plz.toml

@@ -1,3 +1,5 @@
+# Automatic changelog generation for rust projects
+
 [workspace]
 # Open the release PR as a draft
 pr_draft = true