fix: glib schema generation for snaps (microsoft#179109)

fix: glib schema generation for snaps (microsoft#179089)

Author: deepak1556

resources/linux/snap/electron-launch

@@ -162,41 +162,41 @@ function compile_giomodules {
   if [ -f "$1/glib-2.0/gio-querymodules" ]; then
     rm -rf "$GIO_MODULE_DIR"
     ensure_dir_exists "$GIO_MODULE_DIR"
-    ln -s "$1"/gio/modules/*.so "$GIO_MODULE_DIR"
+    ln -s "$SNAP"/usr/lib/"$ARCH"/gio/modules/*.so "$GIO_MODULE_DIR"
     "$1/glib-2.0/gio-querymodules" "$GIO_MODULE_DIR"
   fi
 }
 if [ "$needs_update" = true ]; then
-  async_exec compile_giomodules "$SNAP/usr/lib/$ARCH"
+  async_exec compile_giomodules "/snap/core20/current/usr/lib/$ARCH"
 fi
 
 # Setup compiled gsettings schema
-GS_SCHEMA_DIR="$SNAP_USER_DATA/.local/share/glib-2.0/schemas"
+export GSETTINGS_SCHEMA_DIR="$SNAP_USER_DATA/.local/share/glib-2.0/schemas"
 function compile_schemas {
   if [ -f "$1" ]; then
-    rm -rf "$GS_SCHEMA_DIR"
-    ensure_dir_exists "$GS_SCHEMA_DIR"
+    rm -rf "$GSETTINGS_SCHEMA_DIR"
+    ensure_dir_exists "$GSETTINGS_SCHEMA_DIR"
     for ((i = 0; i < ${#data_dirs_array[@]}; i++)); do
       schema_dir="${data_dirs_array[$i]}/glib-2.0/schemas"
       if [ -f "$schema_dir/gschemas.compiled" ]; then
         # This directory already has compiled schemas
         continue
       fi
       if [ -n "$(ls -A "$schema_dir"/*.xml 2>/dev/null)" ]; then
-        ln -s "$schema_dir"/*.xml "$GS_SCHEMA_DIR"
+        ln -s "$schema_dir"/*.xml "$GSETTINGS_SCHEMA_DIR"
       fi
       if [ -n "$(ls -A "$schema_dir"/*.override 2>/dev/null)" ]; then
-        ln -s "$schema_dir"/*.override "$GS_SCHEMA_DIR"
+        ln -s "$schema_dir"/*.override "$GSETTINGS_SCHEMA_DIR"
       fi
     done
     # Only compile schemas if we copied anything
-    if [ -n "$(ls -A "$GS_SCHEMA_DIR"/*.xml "$GS_SCHEMA_DIR"/*.override 2>/dev/null)" ]; then
-      "$1" "$GS_SCHEMA_DIR"
+    if [ -n "$(ls -A "$GSETTINGS_SCHEMA_DIR"/*.xml "$GSETTINGS_SCHEMA_DIR"/*.override 2>/dev/null)" ]; then
+      "$1" "$GSETTINGS_SCHEMA_DIR"
     fi
   fi
 }
 if [ "$needs_update" = true ]; then
-  async_exec compile_schemas "$SNAP/usr/lib/$ARCH/glib-2.0/glib-compile-schemas"
+  async_exec compile_schemas "/snap/core20/current/usr/lib/$ARCH/glib-2.0/glib-compile-schemas"
 fi
 
 # Gdk-pixbuf loaders

src/vs/platform/native/electron-main/nativeHostMainService.ts

@@ -455,12 +455,14 @@ export class NativeHostMainService extends Disposable implements INativeHostMain
 		const gdkBackend = process.env['GDK_BACKEND'];
 		const gioModuleDir = process.env['GIO_MODULE_DIR'];
 		const gtkExePrefix = process.env['GTK_EXE_PREFIX'];
+		const gsettingsSchemaDir = process.env['GSETTINGS_SCHEMA_DIR'];
 		delete process.env['GDK_PIXBUF_MODULE_FILE'];
 		delete process.env['GDK_PIXBUF_MODULEDIR'];
 		delete process.env['GTK_IM_MODULE_FILE'];
 		delete process.env['GDK_BACKEND'];
 		delete process.env['GIO_MODULE_DIR'];
 		delete process.env['GTK_EXE_PREFIX'];
+		delete process.env['GSETTINGS_SCHEMA_DIR'];
 
 		shell.openExternal(url);
 
@@ -471,6 +473,7 @@ export class NativeHostMainService extends Disposable implements INativeHostMain
 		process.env['GDK_BACKEND'] = gdkBackend;
 		process.env['GIO_MODULE_DIR'] = gioModuleDir;
 		process.env['GTK_EXE_PREFIX'] = gtkExePrefix;
+		process.env['GSETTINGS_SCHEMA_DIR'] = gsettingsSchemaDir;
 	}
 
 	moveItemToTrash(windowId: number | undefined, fullPath: string): Promise<void> {