# ohos_gn_path_deps_modify

**Repository Path**: jokerxd-liu/ohos_gn_path_deps_modify

## Basic Information

- **Project Name**: ohos_gn_path_deps_modify
- **Description**: There are to many path deps in BUILD.gn & bundle.json in OHOS. When we move a folder to a new path, it takes us a lot of time to switch the path in our modules. So we write this script to deal with it
- **Primary Language**: Unknown
- **License**: MulanPSL-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2022-05-13
- **Last Updated**: 2022-08-15

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# OHOS中对公共基础类库路径依赖修改

# 1. 修改规则
## 标准系统
- config中
{ "//utils/native/base:utils_config" } => { "//commonlibrary/c_utils/base:utils_config" }
- include_dir中
{ "//utils/native/base/include" } => { "//commonlibrary/c_utils/base/include" }
- deps中
{ "//utils/native/base:utils" } => external_deps { "c_utils:utils" }
- deps中
{ "//utils/native/base:utilsbase" } => external_deps { "c_utils:utilsbase" }
- public_deps中
{ "//utils/native/base:utilsbase" } => public_deps { "//commonlibrary/c_utils/base:utilsbase" }
- external_deps中
{ "utils_base:utils" } => { "c_utils:utils" }
- 将deps修改为external_deps的理由为遵守编译构建原则：**部件间依赖使用external_deps**
## 小型系统
- "utils/native/lite" => "commonlibrary/utils_lite"
- 大部分小型系统的编译构建文件架构较老，无法使用external_deps。因此这里不做deps=>external_deps的切换

# 2. 脚本使用
脚本严格执行修改规则，能**覆盖90%的场景**，个别**特殊场景**需要各子系统**自行判断、修改及验证**。
## 标准系统
- 编辑c_utils_switch.py
修改pwd为目标仓路径，修改gnpath为工程prebuilts下gn所在位置。
```
'''
Please set the target path, default is current path.
'''
pwd = os.getcwd()


'''
Please reset the path of gn. You can always find it at "//prebuilts/build-tools/linux-x86/bin/gn", if you have
download the project of OpenHarmony and excute command "./build/prebuilts_download.sh"
'''
gnpath = ""
```

- 执行脚本
```
python3 c_utils_switch.py
```

## 小型系统
- 编辑utils_lite_switch.py
修改pwd为目标仓路径，修改gnpath为工程prebuilts下gn所在位置。
```
'''
Please set the target path, default is current path.
'''
pwd = os.getcwd()


'''
Please reset the path of gn. You can always find it at "//prebuilts/build-tools/linux-x86/bin/gn", if you have
download the project of OpenHarmony and excute command "./build/prebuilts_download.sh"
'''
gnpath = ""
```

- 执行脚本
```
python3 utils_lite_switch.py
```