Merge branch 'master' into fix/initializer-errors

.github/workflows/build.yml

@@ -45,10 +45,9 @@ jobs:
 
 
       - name: Upload Artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3
         with:
           path: dist/vyper.*
-          name: vyper-${{ matrix.os }}
 
   windows-build:
     runs-on: windows-latest
@@ -74,10 +73,9 @@ jobs:
           ./make.cmd freeze
 
       - name: Upload Artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3
         with:
           path: dist/vyper.*
-          name: vyper-windows
 
   publish-release-assets:
     needs: [windows-build, unix-build]
@@ -86,13 +84,13 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v3
         with:
           path: artifacts/
 
       - name: Upload assets
         # fun - artifacts are downloaded into "artifact/".
-        # TODO: this needs to be tested since the upgrade to upload-artifact v4
+        # TODO: this needs to be tested when upgrading to upload-artifact v4
         working-directory: artifacts/artifact
         run: |
           set -Eeuxo pipefail

.github/workflows/pull-request.yaml

@@ -0,0 +1,59 @@
+# jobs to validate pull request well-formedness
+
+name: Validate PR metadata
+
+on:
+  pull_request:
+    types:
+      - opened
+      - edited
+      - synchronize
+
+permissions:
+  pull-requests: read
+
+jobs:
+  validate-pr:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: amannn/action-semantic-pull-request@v5
+        name: Run conventional commit checker
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        # https://github.com/amannn/action-semantic-pull-request?tab=readme-ov-file#configuration
+        with:
+          types: |
+            feat
+            fix
+            chore
+            refactor
+          # ci: continuous integration
+          # docs: documentation
+          # test: test suite
+          # lang: language changes
+          # ux: language changes (UX)
+          # tool: integration
+          # ir: (old) IR/codegen changes
+          # codegen: lowering from vyper AST to codegen
+          # venom: venom changes
+          scopes: |
+            ci
+            build
+            docs
+            test
+            lang
+            ux
+            tool
+            ir
+            codegen
+            venom
+          requireScope: true
+          subjectPattern: '^(?![A-Z]).+$'
+          subjectPatternError: |
+            Starts with uppercase letter: '{subject}'
+            (Full PR title: '{title}')
+          # type[scope]<optional !>: subject
+          # use [] instead of () for aesthetics
+          headerPattern: '^(\w*)(?:\[([\w$.\-*/ ]*)\])?!?: (.*)$'
+          validateSingleCommit: true
+          validateSingleCommitMatchesPrTitle: true

.github/workflows/release-pypi.yml

@@ -0,0 +1,38 @@
+# upload to pypi using the pypa publish action
+# https://help.github.com/en/actions/language-and-framework-guides/using-python-with-github-actions#publishing-to-package-registries
+
+name: Publish to PyPI
+
+on:
+  release:
+    types: [published]  # releases and pre-releases (release candidates)
+
+jobs:
+  publish-pypi:
+    runs-on: ubuntu-latest
+
+    # https://docs.pypi.org/trusted-publishers/using-a-publisher/
+    permissions:
+      # IMPORTANT: this permission is mandatory for trusted publishing
+      id-token: write
+    # Specifying a GitHub environment is optional, but strongly encouraged
+    environment: release
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: "3.11"
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install setuptools wheel twine
+
+    - name: Build
+      run: python setup.py sdist bdist_wheel
+
+    - name: Publish
+      uses: pypa/gh-action-pypi-publish@release/v1