release on tagging

.github/workflows/actions/envs/action.yaml

@@ -0,0 +1,9 @@
+runs:
+  using: composite
+  steps:
+    - name: Get default environments
+      id: get_envs
+      run: |
+        echo "::set-output name=envs::$(pio project config --json-output | jq -cr '.[0][1][0][1]')"
+  outputs:
+    environments: ${{ steps.get_envs.outputs.envs }}

.github/workflows/wled-ci.yml

@@ -19,20 +19,19 @@ jobs:
     - uses: actions/setup-python@v2
     - name: Install PlatformIO
       run: pip install -r requirements.txt
-    - name: Get default environments
-      id: set-matrix
-      run: |
-        echo "::set-output name=matrix::$(pio project config --json-output | jq -cr '.[0][1][0][1]')"
+    - uses: ./.github/workflows/actions/envs
+      id: envs
     outputs:
-      matrix: ${{ steps.set-matrix.outputs.matrix }}
+      environments: ${{ steps.envs.outputs.environments }}
+
 
   build:
     name: Build Enviornments
     runs-on: ubuntu-latest
     needs: get_default_envs
     strategy:
       matrix:
-        environment: ${{ fromJSON(needs.get_default_envs.outputs.matrix) }}
+        environment: ${{ fromJSON(needs.get_default_envs.outputs.environments) }}
     steps:
     - uses: actions/checkout@v2
     - name: Cache pip
@@ -59,3 +58,24 @@ jobs:
         path: |
           build_output/firmware/*.bin
           build_output/firmware/*.gz
+  release:
+    name: Build Release
+    runs-on: ubuntu-latest
+    needs: get_default_envs
+    if: startsWith(github.ref, 'refs/tags/')
+    strategy:
+      matrix:
+        environment: ${{ fromJSON(needs.get_default_envs.outputs.matrix) }}
+    steps:
+    - name: Build release firmware
+      env:
+        WLED_RELEASE: True
+      run: pio run -e ${{ matrix.environment }}
+    - name: Create draft release
+      uses: softprops/action-gh-release@v1
+      with:
+        draft: True
+        files: |
+          build_output/release/*.bin
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}