CI: Build filesystem .uf2 with dir2uf2.

Author: Gadgetoid

.github/workflows/release-zip.yml

@@ -12,17 +12,24 @@ jobs:
     runs-on: ubuntu-20.04
 
     env:
-      RELEASE_FILE: enviro
+      RELEASE_FILE: enviro-${{github.event.release.tag_name || github.sha}}
 
     steps:
     - uses: actions/checkout@v2
       with:
         path: enviro
         submodules: true
 
+    - uses: actions/checkout@v2
+      with:
+        repository: gadgetoid/dir2uf2
+        path: dir2uf2
+
     - name: Prepare repository
       shell: bash
       run: |
+        python3 -m pip install littlefs-python
+        ./dir2uf2/dir2uf2 --manifest dir2uf2/enviro.txt --filename ${{env.RELEASE_FILE}}-filesystem-only.uf2 enviro/
         rm -rf enviro/.git*
         rm -rf enviro/phew/.git*
 
@@ -37,6 +44,12 @@ jobs:
         name: ${{env.RELEASE_FILE}}
         path: enviro/
 
+    - name: Store .zip as artifact
+      uses: actions/upload-artifact@v2
+      with:
+        name: ${{env.RELEASE_FILE}}-filesystem-only
+        path: ${{env.RELEASE_FILE}}-filesystem-only.uf2
+
     - name: Upload .zip
       if: github.event_name == 'release'
       uses: actions/upload-release-asset@v1
@@ -46,4 +59,15 @@ jobs:
         asset_path: ${{env.RELEASE_FILE}}.zip
         upload_url: ${{github.event.release.upload_url}}
         asset_name: ${{env.RELEASE_FILE}}.zip
+        asset_content_type: application/octet-stream
+
+    - name: Upload .uf2
+      if: github.event_name == 'release'
+      uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+      with:
+        asset_path: ${{env.RELEASE_FILE}}-filesystem-only.uf2
+        upload_url: ${{github.event.release.upload_url}}
+        asset_name: ${{env.RELEASE_FILE}}-filesystem-only.uf2
         asset_content_type: application/octet-stream