Add BUILD_SOURCEVERSION env to build workflows

Set the BUILD_SOURCEVERSION environment variable to the current GitHub SHA in Linux, macOS, and Windows build steps. This enables builds to reference the exact source version used, improving traceability and reproducibility + Enable Updates

Author: HumbleBee14

.github/workflows/build-linux.yml

@@ -133,12 +133,14 @@ jobs:
       - name: Build Linux application (x64)
         env:
           NODE_OPTIONS: --max-old-space-size=4096
+          BUILD_SOURCEVERSION: ${{ github.sha }}
         run: npm run gulp vscode-linux-x64
 
       - name: Build DEB package (custom)
         env:
           APP_NAME: roopik
           VSCODE_ARCH: x64
+          BUILD_SOURCEVERSION: ${{ github.sha }}
         run: bash .github/build/linux/package_roopik_deb.sh
         continue-on-error: true
 

.github/workflows/build-macos.yml

@@ -106,6 +106,8 @@ jobs:
         run: npm run build
 
       - name: Build macOS application (arm64)
+        env:
+          BUILD_SOURCEVERSION: ${{ github.sha }}
         run: npm run gulp vscode-darwin-arm64
 
       - name: Import Apple signing certificate

.github/workflows/build-windows.yml

@@ -120,12 +120,18 @@ jobs:
           ' sh {} \;
 
       - name: Build Windows application
+        env:
+          BUILD_SOURCEVERSION: ${{ github.sha }}
         run: npm run gulp vscode-win32-x64
 
       - name: Prepare Inno Setup tools
+        env:
+          BUILD_SOURCEVERSION: ${{ github.sha }}
         run: npm run gulp vscode-win32-x64-inno-updater
 
       - name: Build Windows installer (User)
+        env:
+          BUILD_SOURCEVERSION: ${{ github.sha }}
         run: npm run gulp vscode-win32-x64-user-setup
 
       # System installer commented out - use User installer for most cases