Use GitHub Actions to release on tag

Update release.sh to only update changelog and tag.

Author: milliams

.github/workflows/rust.yml

@@ -4,12 +4,39 @@ on: [push]
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
-
     steps:
-    - uses: actions/checkout@v1
-    - name: Build
-      run: cargo build --verbose
-    - name: Run tests
-      run: cargo test --verbose
+      - uses: actions/checkout@v1
+      - name: Build
+        run: cargo build --all-targets --verbose
+      - name: Run tests
+        run: cargo test --verbose
+  release:
+    runs-on: ubuntu-latest
+    needs: build
+    if: startsWith(github.ref, 'refs/tags/')
+    steps:
+      - uses: actions/checkout@v1
+      - name: Get the changelog
+        id: get_changes
+        run: |
+          changelog=$(sed '/^## '"${GITHUB_REF#refs/tags/}"'.*/,/^## .*/!d;//d' CHANGELOG)
+          changelog="${changelog//'%'/'%25'}"
+          changelog="${changelog//$'\n'/'%0A'}"
+          changelog="${changelog//$'\r'/'%0D'}"
+          echo "::set-output name=changelog::${changelog}"
+      - name: Create Release
+        id: create_release
+        uses: actions/create-release@latest
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ github.ref }}
+          release_name: ${{ github.ref }}
+          body: "${{ steps.get_changes.outputs.changelog }}"
+          draft: false
+          prerelease: true
+      - name: Publish
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_TOKEN }}
+        run: cargo publish --verbose

release.sh

@@ -11,14 +11,6 @@ echo -e "\\n# Checking version number\\n"
 git fetch
 git tag --list | grep -q "${version}" && echo "Error: Git tag ${version} already exists" && exit 1
 
-echo -e "\\n# Checking GitHub credentials\\n"
-[[ -n ${GITHUB_TOKEN+x} ]] || (echo "Error: GITHUB_TOKEN variable not set" && exit 1)
-curl --fail --silent --output /dev/null -H "Authorization: token ${GITHUB_TOKEN}" https://api.github.com/user
-
-echo -e "\\n# Checking crates.io credentials\\n"
-[[ -f ~/.cargo/credentials ]] || (echo "Error: crates.io credentials not present" && exit 1)
-cargo publish --dry-run --quiet
-
 echo -e "\\n# Updating version number in files\\n"
 sed --in-place "s/version = \".*\"/version = \"${version}\"/" Cargo.toml
 sed --in-place "s/## Unreleased/## Unreleased\\n\\n## ${version} - ${date}/" CHANGELOG
@@ -27,16 +19,8 @@ echo -e "\\n# Adding to Git\\n"
 git add Cargo.toml CHANGELOG
 git commit -m "Update version numbers for ${version}"
 
-echo -e "\\n# Publishing crate\\n"
-cargo publish
-
 echo -e "\\n# Pushing to Git\\n"
 git tag "${version}"
 git push origin --tags
 
-echo -e "\\n# Publishing GitHub release\\n"
-changes=$(sed '/^## '"${version}"'.*/,/^## .*/!d;//d' CHANGELOG)
-changes=$(echo "${changes}" | awk '{printf "%s\\n", $0}')
-curl -H "Authorization: token ${GITHUB_TOKEN}" -d '{"tag_name": "'"${version}"'", "name": "'"${version}"'", "body": "'"${changes}"'"}' https://api.github.com/repos/milliams/plotlib/releases | jq
-
 echo -e "\\n# Success ✓"