Add release action (#132)

.github/workflows/draft-release.yml

@@ -1,15 +1,12 @@
 name: Draft release
 
 on:
-  push:
-    branches:
-      - master
   workflow_dispatch:
 
 jobs:
   update-release-draft:
     runs-on: ubuntu-latest
     steps:
-      - uses: release-drafter/release-drafter@v5
+      - uses: release-drafter/release-drafter@v5.13.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release.yml

@@ -0,0 +1,63 @@
+name: Release
+
+on:
+  push:
+    branches:
+      - main
+      - master
+
+jobs:
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the repository
+        uses: actions/checkout@v2.3.4
+        with:
+          fetch-depth: 2
+
+      - name: Set up Python
+        uses: actions/setup-python@v2.2.1
+        with:
+          python-version: "3.8"
+
+      - name: Upgrade pip
+        run: |
+          python -m pip install pip
+          pip --version
+
+      - name: Install dependencies
+        run: |
+          pip install -r requirements_pypi.txt
+
+      - name: Check if there is a parent commit
+        id: check-parent-commit
+        run: |
+          echo "::set-output name=sha::$(git rev-parse --verify --quiet HEAD^)"
+
+      - name: Detect and tag new version
+        id: check-version
+        if: steps.check-parent-commit.outputs.sha
+        uses: salsify/action-detect-and-tag-new-version@v2.0.1
+        with:
+          version-command: |
+            bash -o pipefail -c "cat imjoy_elfinder/VERSION | jq '.version'"
+
+      - name: Build package
+        run: |
+          python setup.py sdist bdist_wheel
+
+      - name: Publish package on PyPI
+        if: steps.check-version.outputs.tag
+        uses: pypa/gh-action-pypi-publish@v1.4.1
+        with:
+          user: __token__
+          password: "${{ secrets.PYPI_TOKEN }}"
+
+      - name: Publish the release notes
+        uses: release-drafter/release-drafter@v5.13.0
+        with:
+          publish: "${{ steps.check-version.outputs.tag != '' }}"
+          tag: "${{ steps.check-version.outputs.tag }}"
+        env:
+          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"

requirements_pypi.txt

@@ -0,0 +1,3 @@
+setuptools==53.0.0
+twine==3.3.0
+wheel==0.36.2