feat: add GIO_LAUNCHED_DESKTOP_FILE to runtime envs

add hooks for dde-dock

Signed-off-by: ComixHe <heyuming@deepin.org>

CMakeLists.txt

@@ -27,6 +27,7 @@ find_package(Threads REQUIRED)
 
 set(APP_LAUNCH_HELPER_BIN app-launch-helper)
 set(APP_UPDATE_NOTIFIER_BIN app-update-notifier)
+set(AM_LIBEXEC_DIR ${CMAKE_INSTALL_LIBEXECDIR}/deepin/application-manager)
 
 if(DDE_AM_USE_DEBUG_DBUS_NAME)
     add_compile_definitions(-DDDE_AM_USE_DEBUG_DBUS_NAME)

apps/app-launch-helper/src/CMakeLists.txt

@@ -14,4 +14,4 @@ target_include_directories(${APP_LAUNCH_HELPER_BIN} PRIVATE
 )
 
 include(GNUInstallDirs)
-install(TARGETS ${APP_LAUNCH_HELPER_BIN} DESTINATION ${CMAKE_INSTALL_LIBEXECDIR}/deepin/application-manager/)
+install(TARGETS ${APP_LAUNCH_HELPER_BIN} DESTINATION ${AM_LIBEXEC_DIR})

apps/app-update-notifier/src/CMakeLists.txt

@@ -11,4 +11,4 @@ target_include_directories(${APP_UPDATE_NOTIFIER_BIN} PRIVATE
 )
 
 include(GNUInstallDirs)
-install(TARGETS ${APP_UPDATE_NOTIFIER_BIN} DESTINATION ${CMAKE_INSTALL_LIBEXECDIR}/deepin/application-manager/)
+install(TARGETS ${APP_UPDATE_NOTIFIER_BIN} DESTINATION ${AM_LIBEXEC_DIR})

debian/dde-application-manager.install

@@ -4,4 +4,4 @@ usr/lib/*
 usr/libexec/*
 usr/share/dbus-1/*
 usr/share/dsg/*
-
+usr/share/deepin/dde-application-manager/hooks.d/*

docs/applicationHooks.md

@@ -8,7 +8,7 @@ hook 允许系统组件在应用启动前对应用的运行时环境做出配置
 
 ## 配置文件
 
-hook 的配置文件需要放在'/usr/share/deepin/dde-application-manager/hook.d/'下，文件名必须符合以下规范:
+hook 的配置文件需要放在'/usr/share/deepin/dde-application-manager/hooks.d/'下，文件名必须符合以下规范:
     - 以数字开头，作为hook的顺序标识。
     - 以`-`分割顺序和hook名。
     - 文件格式需要是`json`，文件扩展名同样以`json`结尾。

misc/CMakeLists.txt

@@ -46,6 +46,24 @@ install(FILES ${DBUS_APPLICATION_MANAGER_SERVICE_FILE}
 install(FILES ${CMAKE_CURRENT_LIST_DIR}/dpkg/dpkg.cfg.d/am-update-hook
     DESTINATION ${CMAKE_INSTALL_SYSCONFDIR}/dpkg/dpkg.cfg.d)
 
+# configure and install dde-dock hooks
+set(HOOKS_DEST_DIR ${CMAKE_INSTALL_DATADIR}/deepin/dde-application-manager/hooks.d)
+configure_file(
+    hooks.d/1-dockEnv.json.in
+    hooks.d/1-dockEnv.json
+    @ONLY
+)
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/hooks.d/1-dockEnv.json
+        DESTINATION ${HOOKS_DEST_DIR})
+
+install(FILES ${CMAKE_CURRENT_LIST_DIR}/hooks.d/dockEnv.sh
+        DESTINATION ${AM_LIBEXEC_DIR}
+        PERMISSIONS
+            OWNER_READ OWNER_EXECUTE OWNER_WRITE
+            GROUP_READ GROUP_EXECUTE
+            WORLD_READ WORLD_EXECUTE
+)
+
 # FIXME: move to other project
 set(DCONFIG_FILES
     ${CMAKE_CURRENT_LIST_DIR}/dsg/configs/dde-application-manager/com.deepin.dde.launcher.json

misc/hooks.d/1-dockEnv.json.in

@@ -0,0 +1,4 @@
+{
+    "Exec": "@CMAKE_INSTALL_PREFIX@/@AM_LIBEXEC_DIR@/dockEnv.sh",
+    "Args":[]
+}

misc/hooks.d/dockEnv.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+# SPDX-FileCopyrightText: 2024 UnionTech Software Technology Co., Ltd.
+#
+# SPDX-License-Identifier: LGPL-3.0-or-later
+
+# This hook is required by dde-dock that detect identity of Application.
+# May be remove on later.
+
+export GIO_LAUNCHED_DESKTOP_FILE_PID=$$
+exec "$@"

src/dbus/applicationservice.cpp

@@ -49,12 +49,12 @@ double getScaleFactor() noexcept
     return scale;
 }
 
-void appendRuntimeScaleFactor(const ApplicationService &app, QVariantMap &runtimeOptions) noexcept
+void ApplicationService::appendExtraEnvironments(QVariantMap &runtimeOptions) const noexcept
 {
-    static QStringList scaleEnvs{"DEEPIN_WINE_SCALE=%1;", "GDK_DPI_SCALE=%1;", "QT_SCALE_FACTOR=%1;", "GDK_SCALE=%1;"};
     QString oldEnv;
-
-    auto factor = app.scaleFactor();
+    // scale factor
+    static QStringList scaleEnvs{"DEEPIN_WINE_SCALE=%1;", "GDK_DPI_SCALE=%1;", "QT_SCALE_FACTOR=%1;", "GDK_SCALE=%1;"};
+    auto factor = scaleFactor();
     if (auto it = runtimeOptions.find("env"); it != runtimeOptions.cend()) {
         oldEnv = it->value<QString>();
     }
@@ -63,6 +63,9 @@ void appendRuntimeScaleFactor(const ApplicationService &app, QVariantMap &runtim
         oldEnv.append(env.arg(factor));
     }
 
+    // GIO
+    oldEnv.append(QString{"GIO_LAUNCHED_DESKTOP_FILE=%1;"}.arg(m_desktopSource.sourcePath()));
+
     runtimeOptions.insert("env", oldEnv);
 }
 
@@ -232,8 +235,7 @@ ApplicationService::Launch(const QString &action, const QStringList &fields, con
     QString execStr{};
     const auto &supportedActions = actions();
     auto optionsMap = options;
-
-    appendRuntimeScaleFactor(*this, optionsMap);
+    appendExtraEnvironments(optionsMap);
 
     if (!realExec.isNull()) {  // we want to replace exec of this applications.
         if (realExec.isEmpty()) {

src/dbus/applicationservice.h

@@ -190,6 +190,7 @@ private:
     static bool shouldBeShown(const std::unique_ptr<DesktopEntry> &entry) noexcept;
     [[nodiscard]] bool autostartCheck(const QString &filePath) const noexcept;
     void setAutostartSource(AutostartSource &&source) noexcept;
+    void appendExtraEnvironments(QVariantMap &runtimeOptions) const noexcept;
     [[nodiscard]] ApplicationManager1Service *parent() { return dynamic_cast<ApplicationManager1Service *>(QObject::parent()); }
     [[nodiscard]] const ApplicationManager1Service *parent() const
     {