workflow: Improve build process and artifact handling

Refactor the build workflow to ensure a clean workspace before building. Update paths for packaging binaries and storing artifacts to use the correct workspace directory.

Signed-off-by: Chiho Sin <[email protected]>

Author: chihosin

.github/workflows/fobe_build.yml

@@ -32,6 +32,12 @@ jobs:
     name: Build ${{ inputs.board }}
     runs-on: self-hosted
     steps:
+      - name: Clean workspace
+        run: |
+          sudo rm -rf $GITHUB_WORKSPACE/bin
+          sudo rm -rf $GITHUB_WORKSPACE/${{ inputs.board }}
+          mkdir -p $GITHUB_WORKSPACE/bin
+
       - name: Build board ${{ inputs.board }}
         uses: fobe-projects/action-micropython-builder@main
         with:
@@ -42,21 +48,21 @@ jobs:
 
       - name: Package binaries
         run: |
-          sudo mv bin ${{ inputs.board }}
-          tar -cJf ${{ inputs.board }}${{ inputs.firmware_tag }}.tar.xz ${{ inputs.board }}
+          sudo mv $GITHUB_WORKSPACE/bin $GITHUB_WORKSPACE/${{ inputs.board }}
+          tar -cJf $GITHUB_WORKSPACE/${{ inputs.board }}${{ inputs.firmware_tag }}.tar.xz $GITHUB_WORKSPACE/${{ inputs.board }}
 
       - name: Upload binaries to release
         if: ${{ inputs.release_tag != '' }}
         uses: softprops/action-gh-release@v2
         with:
           tag_name: ${{ inputs.release_tag }}
-          files: ${{ inputs.board }}${{ inputs.firmware_tag }}.tar.xz
+          files: $GITHUB_WORKSPACE/${{ inputs.board }}${{ inputs.firmware_tag }}.tar.xz
           token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Store binaries as an artifact
         if: ${{ inputs.release_tag == '' }}
         uses: actions/upload-artifact@v4
         with:
-          name: firmware-${{ inputs.board }}-${{ github.sha }}.zip
+          name: ${{ inputs.board }}${{ inputs.firmware_tag }}
           overwrite: true
-          path: ${{ inputs.board }}${{ inputs.firmware_tag }}.tar.xz
+          path: $GITHUB_WORKSPACE/${{ inputs.board }}${{ inputs.firmware_tag }}.tar.xz