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

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

@@ -453,12 +453,14 @@ 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);
 
@@ -469,6 +471,7 @@ 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> {