feat: you know, CI fun (#10)

.github/workflows/CI.yml

@@ -26,6 +26,7 @@ jobs:
   # anyway so there's no point to run tests a third time.
   BuildLinux:
     runs-on: ubuntu-latest
+    if: "!startsWith(github.ref, 'refs/tags/')"
     steps:
     - uses: actions/checkout@v2
 
@@ -63,6 +64,7 @@ jobs:
 
   BuildWindows:
     runs-on: windows-latest
+    if: "!startsWith(github.ref, 'refs/tags/')"
     steps:
     - uses: actions/checkout@v2
 
@@ -92,6 +94,7 @@ jobs:
 
   BuildMacOS:
     runs-on: macos-latest
+    if: "!startsWith(github.ref, 'refs/tags/')"
     steps:
     - uses: actions/checkout@v2
 

.github/workflows/Release.yml

@@ -0,0 +1,158 @@
+name: Release
+
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+env:
+  CARGO_TERM_COLOR: always
+  # https://matklad.github.io/2021/09/04/fast-rust-builds.html
+  # indicates that non-incremental builds improve CI performance.
+  CARGO_INCREMENTAL: 0
+  # Since we're not shipping any build artifacts, turning off debug
+  # symbols will speed things up without hurting anything.
+  RUSTFLAGS: '-C debuginfo=0'
+
+# All the build jobs except linux specify no-sdist so we only build it
+# once. The linux job is also special since that's the only one in
+# which we run clippy.
+
+jobs:
+  # This only runs when we push to main. Instead of running tests, we
+  # bump the version and make a tag.
+  BumpVersion:
+    runs-on: ubuntu-latest
+    if: "startsWith(github.ref, 'refs/tags/')"
+    #if: github.ref == 'refs/heads/main' && github.event_name == 'push'
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      # - run: git config user.name "GitHub actions"
+      # - run: git config user.email "[email protected]"
+      # - run: python3 -m pip install --user python-semantic-release
+      # - run: python -m semantic_release version -v DEBUG -D commit_author="github-actions <[email protected]>"
+
+      - name: Python Semantic Release
+        uses: relekang/python-semantic-release@master
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+
+      - run: git push
+
+  # These Build* jobs run all the time except when we're pushing to
+  # main; we've already run tests in the PR and after we increment the
+  # semantic release number, we're going to run tests on that commit
+  # anyway so there's no point to run tests a third time.
+  BuildLinux:
+    runs-on: ubuntu-latest
+    needs: [ BumpVersion ]
+    steps:
+    - uses: actions/checkout@v2
+
+    - uses: actions-rs/clippy-check@v1
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        args: --all-features
+
+    # Looks like cargo-bloat-action won't be working for us anytime
+    # soon unfortunately....
+    # - name: cargo bloat
+    #   uses: orf/cargo-bloat-action@v1
+    #   with:
+    #     token: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: maturin build
+      uses: messense/maturin-action@v1
+      with:
+        manylinux: manylinux2014
+        command: build
+        args: --release --strip -o dist
+
+    - name: install locally built wheel
+      run: pip install --user --find-links=dist geo_rasterize --force-reinstall
+
+    - name: run doctests
+      run: python -m doctest -v README.md
+
+    - name: Upload wheels
+      uses: actions/upload-artifact@v2
+      with:
+        name: wheels
+        path: dist
+        retention-days: 2
+
+  BuildWindows:
+    runs-on: windows-latest
+    needs: [ BumpVersion ]
+    steps:
+    - uses: actions/checkout@v2
+
+    - uses: actions-rs/toolchain@v1
+      with:
+        profile: minimal
+        toolchain: stable
+        override: true
+
+    - uses: messense/maturin-action@v1
+      with:
+        command: build
+        args: --release --strip --no-sdist -o dist
+
+    - name: install locally built wheel
+      run: pip install --user --find-links=dist geo_rasterize --force-reinstall
+
+    - name: run doctests
+      run: python -m doctest -v README.md
+
+    - name: Upload wheels
+      uses: actions/upload-artifact@v2
+      with:
+        name: wheels
+        path: dist
+        retention-days: 2
+
+  BuildMacOS:
+    runs-on: macos-latest
+    needs: [ BumpVersion ]
+    steps:
+    - uses: actions/checkout@v2
+
+    - uses: actions-rs/toolchain@v1
+      with:
+        profile: minimal
+        toolchain: stable
+        override: true
+
+    - uses: messense/maturin-action@v1
+      with:
+        command: build
+        args: --release --strip --no-sdist -o dist --universal2
+
+    - name: Upload wheels
+      uses: actions/upload-artifact@v2
+      with:
+        name: wheels
+        path: dist
+        retention-days: 2
+
+  # We've got a new version! `Build` will run and after it finishes we
+  # can publish!
+  Publish:
+    runs-on: ubuntu-latest
+    needs: [ BuildLinux, BuildWindows, BuildMacOS ]
+    steps:
+      - uses: actions/download-artifact@v2
+        with:
+          name: wheels
+      - name: Publish to PyPI
+        uses: messense/maturin-action@v1
+        env:
+          MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
+        with:
+          command: upload
+          args: --repository-url=https://test.pypi.org/legacy/ --username=msalib --skip-existing *