Create build-release.yml

.github/workflows/build-release.yml

@@ -0,0 +1,63 @@
+name: Release
+
+on:
+    push:
+        branches:
+            - main
+
+jobs:
+    release:
+        runs-on: ubuntu-latest
+
+        steps:
+            - name: Checkout repository
+              uses: actions/checkout@v4
+
+            - name: Check for changes in pyproject.toml
+              run: |
+                  git diff --cached --diff-filter=d pyproject.toml || {
+                    echo "No changes to pyproject.toml"
+                    exit 1
+                  }
+
+            - name: Get version number from pyproject.toml
+              id: get_version
+              run: |
+                  VERSION=$(awk -F' *= *' '$1 == "version" { gsub(/"/, "", $2); print $2 }' pyproject.toml)
+                  echo "Detected version: $VERSION"
+                  echo "version=$VERSION" >> "$GITHUB_OUTPUT"
+
+            - name: Extract latest CHANGELOG entry
+              id: changelog
+              run: |
+                  CHANGELOG_CONTENT=$(awk 'BEGIN {print_section=0;} /^## \[/ {if (print_section == 0) {print_section=1;} else {exit;}} print_section {print;}' CHANGELOG.md)
+                  CHANGELOG_ESCAPED=$(echo "$CHANGELOG_CONTENT" | sed ':a;N;$!ba;s/\n/%0A/g')
+                  echo "Extracted latest release notes from CHANGELOG.md:" 
+                  echo -e "$CHANGELOG_CONTENT" 
+                  echo "content=$CHANGELOG_ESCAPED" >> "$GITHUB_OUTPUT"
+
+            - name: Create GitHub release
+              uses: actions/github-script@v7
+              with:
+                  github-token: ${{ secrets.GITHUB_TOKEN }}
+                  script: |
+                      const changelog = `${{ steps.changelog.outputs.content }}`;
+                      const version = `${{ steps.get_version.outputs.version }}`;
+                      const release = await github.rest.repos.createRelease({
+                        owner: context.repo.owner,
+                        repo: context.repo.repo,
+                        tag_name: `v${version}`,
+                        name: `v${version}`,
+                        body: changelog,
+                      });
+                      console.log(`Created release ${release.data.html_url}`);
+
+            - name: Upload package to GitHub release
+              uses: actions/upload-artifact@v4
+              with:
+                  name: package
+                  path: |
+                      .
+                      !.git
+              env:
+                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}