Android下的配置管理之道之恢复.repo/projects为对应的mirror仓库

本文介绍了一个Python脚本,用于将通过repo下载的代码转换为mirror形式的git仓库,确保本地仓库与代码服务器上的目录结构一致。脚本遍历指定项目目录,识别.git子目录,创建对应的bare仓库,并将原始仓库的内容推送到新创建的bare仓库。

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这个脚本功能就是把 repo下载的代码,反恢复为mirror形式的git仓库。恢复之后的git仓库目录结构就和代码服务器上的目录结构一致了。

#!/usr/bin/env python
# -*- coding: utf-8 -*-
import sys
import os

'''

'''

def mainn():
    pass

if __name__ == "__main__" :
    # need flush print
    sys.stdout = sys.stderr
    projects = sys.argv[1]
    outroot = sys.argv[2]
    for root, dirs, fs in os.walk(projects):
        if root.endswith(".git"):
            srcgit = root
            objects = os.path.join(root, "objects")
            baregit = os.path.dirname(os.readlink(objects)).split("/project-objects/")[-1]
            baregit = os.path.join(outroot, baregit)
            if not os.path.exists(baregit):
                os.system("git init --bare %s" % baregit)
            cmd = "git -C %s push %s refs/*:refs/*" % (srcgit, baregit)
            print cmd
            os.system(cmd)
"C:\Program Files\Java\jdk-21\bin\java.exe" -Dmaven.multiModuleProjectDirectory=D:\BaiduNetdiskDownload\苍穹外卖\资料\day01\后端初始工程\sky-take-out -Djansi.passthrough=true "-Dmaven.home=C:/Program Files/JetBrains/IntelliJ IDEA 2025.1.1.1/plugins/maven/lib/maven3" "-Dclassworlds.conf=C:\Program Files\JetBrains\IntelliJ IDEA 2025.1.1.1\plugins\maven\lib\maven3\bin\m2.conf" "-Dmaven.ext.class.path=C:\Program Files\JetBrains\IntelliJ IDEA 2025.1.1.1\plugins\maven\lib\maven-event-listener.jar" "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2025.1.1.1\lib\idea_rt.jar=51884" -Dfile.encoding=UTF-8 -Dsun.stdout.encoding=UTF-8 -Dsun.stderr.encoding=UTF-8 -classpath "C:\Program Files\JetBrains\IntelliJ IDEA 2025.1.1.1\plugins\maven\lib\maven3\boot\plexus-classworlds-2.8.0.jar;C:\Program Files\JetBrains\IntelliJ IDEA 2025.1.1.1\plugins\maven\lib\maven3\boot\plexus-classworlds.license" org.codehaus.classworlds.Launcher -Didea.version=2025.1.1.1 compile [INFO] Scanning for projects... [INFO] ------------------------------------------------------------------------ [INFO] Reactor Build Order: [INFO] [INFO] sky-take-out [pom] [INFO] sky-common [jar] [INFO] sky-pojo [jar] [INFO] sky-server [jar] [INFO] [INFO] ------------------------< com.sky:sky-take-out >------------------------ [INFO] Building sky-take-out 1.0-SNAPSHOT [1/4] [INFO] from pom.xml [INFO] --------------------------------[ pom ]--------------------------------- [INFO] [INFO] -------------------------< com.sky:sky-common >------------------------- [INFO] Building sky-common 1.0-SNAPSHOT [2/4] [INFO] from sky-common\pom.xml [INFO] --------------------------------[ jar ]--------------------------------- Downloading from central: https://repo.maven.apache.org/maven2/org/springframework/spring-context/5.3.22/spring-context-5.3.22.jar Downloaded from central: https://repo.maven.apache.org/maven2/org/springframework/spring-context/5.3.22/spring-context-5.3.22.jar (1.3 MB at 11 kB/s) [INFO] [INFO] --- resources:3.2.0:resources (default-resources) @ sky-common --- Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-plugin-api/3.1.0/maven-plugin-api-3.1.0.jar Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-plugin-api/3.1.0/maven-plugin-api-3.1.0.jar (50 kB at 10.0 kB/s) Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-artifact/3.1.0/maven-artifact-3.1.0.jar Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-core/3.1.0/maven-core-3.1.0.jar Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-settings/3.1.0/maven-settings-3.1.0.jar Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-settings-builder/3.1.0/maven-settings-builder-3.1.0.jar Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-repository-metadata/3.1.0/maven-repository-metadata-3.1.0.jar Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-artifact/3.1.0/maven-artifact-3.1.0.jar (52 kB at 24 kB/s) Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-model-builder/3.1.0/maven-model-builder-3.1.0.jar Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-repository-metadata/3.1.0/maven-repository-metadata-3.1.0.jar (30 kB at 7.3 kB/s) Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-aether-provider/3.1.0/maven-aether-provider-3.1.0.jar Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-settings-builder/3.1.0/maven-settings-builder-3.1.0.jar (41 kB at 7.9 kB/s) Downloading from central: https://repo.maven.apache.org/maven2/org/eclipse/aether/aether-spi/0.9.0.M2/aether-spi-0.9.0.M2.jar Downloaded from central: https://repo.maven.apache.org/maven2/org/eclipse/aether/aether-spi/0.9.0.M2/aether-spi-0.9.0.M2.jar (18 kB at 2.6 kB/s) Downloading from central: https://repo.maven.apache.org/maven2/org/eclipse/aether/aether-impl/0.9.0.M2/aether-impl-0.9.0.M2.jar Downloading from central: https://repo.maven.apache.org/maven2/org/eclipse/aether/aether-api/0.9.0.M2/aether-api-0.9.0.M2.jar Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-model-builder/3.1.0/maven-model-builder-3.1.0.jar (159 kB at 14 kB/s) Downloading from central: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/3.0.10/plexus-utils-3.0.10.jar Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-aether-provider/3.1.0/maven-aether-provider-3.1.0.jar (60 kB at 3.4 kB/s) Downloading from central: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-classworlds/2.4.2/plexus-classworlds-2.4.2.jar Downloaded from central: https://repo.maven.apache.org/maven2/org/eclipse/aether/aether-impl/0.9.0.M2/aether-impl-0.9.0.M2.jar (145 kB at 6.1 kB/s) Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-model/3.1.0/maven-model-3.1.0.jar Downloaded from central: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/3.0.10/plexus-utils-3.0.10.jar (231 kB at 8.4 kB/s) Downloading from central: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-component-annotations/2.0.0/plexus-component-annotations-2.0.0.jar Downloaded from central: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-component-annotations/2.0.0/plexus-component-annotations-2.0.0.jar (4.2 kB at 151 B/s) Downloading from central: https://repo.maven.apache.org/maven2/org/eclipse/sisu/org.eclipse.sisu.plexus/0.0.0.M2a/org.eclipse.sisu.plexus-0.0.0.M2a.jar Downloaded from central: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-classworlds/2.4.2/plexus-classworlds-2.4.2.jar (47 kB at 1.4 kB/s) Downloading from central: https://repo.maven.apache.org/maven2/javax/enterprise/cdi-api/1.0/cdi-api-1.0.jar Downloaded from central: https://repo.maven.apache.org/maven2/javax/enterprise/cdi-api/1.0/cdi-api-1.0.jar (45 kB at 1.3 kB/s) Downloading from central: https://repo.maven.apache.org/maven2/javax/annotation/jsr250-api/1.0/jsr250-api-1.0.jar Downloaded from central: https://repo.maven.apache.org/maven2/org/eclipse/aether/aether-api/0.9.0.M2/aether-api-0.9.0.M2.jar (134 kB at 3.8 kB/s) Downloading from central: https://repo.maven.apache.org/maven2/org/sonatype/sisu/sisu-guice/3.1.0/sisu-guice-3.1.0-no_aop.jar Downloaded from central: https://repo.maven.apache.org/maven2/javax/annotation/jsr250-api/1.0/jsr250-api-1.0.jar (5.8 kB at 166 B/s) Downloading from central: https://repo.maven.apache.org/maven2/aopalliance/aopalliance/1.0/aopalliance-1.0.jar Downloaded from central: https://repo.maven.apache.org/maven2/aopalliance/aopalliance/1.0/aopalliance-1.0.jar (4.5 kB at 125 B/s) Downloading from central: https://repo.maven.apache.org/maven2/org/eclipse/sisu/org.eclipse.sisu.inject/0.0.0.M2a/org.eclipse.sisu.inject-0.0.0.M2a.jar Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-core/3.1.0/maven-core-3.1.0.jar (563 kB at 14 kB/s) Downloading from central: https://repo.maven.apache.org/maven2/asm/asm/3.3.1/asm-3.3.1.jar Downloaded from central: https://repo.maven.apache.org/maven2/org/eclipse/sisu/org.eclipse.sisu.inject/0.0.0.M2a/org.eclipse.sisu.inject-0.0.0.M2a.jar (202 kB at 5.1 kB/s) Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-filtering/3.2.0/maven-filtering-3.2.0.jar Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-filtering/3.2.0/maven-filtering-3.2.0.jar (52 kB at 1.3 kB/s) Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-shared-utils/3.3.3/maven-shared-utils-3.3.3.jar Downloaded from central: https://repo.maven.apache.org/maven2/org/eclipse/sisu/org.eclipse.sisu.plexus/0.0.0.M2a/org.eclipse.sisu.plexus-0.0.0.M2a.jar (202 kB at 5.0 kB/s) Downloading from central: https://repo.maven.apache.org/maven2/commons-io/commons-io/2.6/commons-io-2.6.jar Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-model/3.1.0/maven-model-3.1.0.jar (164 kB at 3.8 kB/s) Downloading from central: https://repo.maven.apache.org/maven2/org/apache/commons/commons-lang3/3.8.1/commons-lang3-3.8.1.jar Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-shared-utils/3.3.3/maven-shared-utils-3.3.3.jar (154 kB at 3.5 kB/s) Downloaded from central: https://repo.maven.apache.org/maven2/asm/asm/3.3.1/asm-3.3.1.jar (44 kB at 976 B/s) Downloaded from central: https://repo.maven.apache.org/maven2/commons-io/commons-io/2.6/commons-io-2.6.jar (215 kB at 3.7 kB/s) Downloaded from central: https://repo.maven.apache.org/maven2/org/sonatype/sisu/sisu-guice/3.1.0/sisu-guice-3.1.0-no_aop.jar (357 kB at 4.4 kB/s) Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/commons/commons-lang3/3.8.1/commons-lang3-3.8.1.jar (502 kB at 4.2 kB/s) [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary for sky-take-out 1.0-SNAPSHOT: [INFO] [INFO] sky-take-out ....................................... SUCCESS [ 0.009 s] [INFO] sky-common ......................................... FAILURE [04:03 min] [INFO] sky-pojo ........................................... SKIPPED [INFO] sky-server ......................................... SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 04:03 min [INFO] Finished at: 2025-06-07T16:27:21+08:00 [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-resources-plugin:3.2.0:resources (default-resources) on project sky-common: Execution default-resources of goal org.apache.maven.plugins:maven-resources-plugin:3.2.0:resources failed: Plugin org.apache.maven.plugins:maven-resources-plugin:3.2.0 or one of its dependencies could not be resolved: [ERROR] Could not transfer artifact org.apache.maven:maven-settings:jar:3.1.0 from/to central (https://repo.maven.apache.org/maven2): Connect to repo.maven.apache.org:443 [repo.maven.apache.org/151.101.108.215] failed: Connect timed out [ERROR] [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginResolutionException [ERROR] [ERROR] After correcting the problems, you can resume the build with the command [ERROR] mvn <args> -rf :sky-common Process finished with exit code 1 是什么问题
06-08
<think>我们正在处理一个关于在Linux系统中执行`.repo/repo/repo sync`命令时出现“No such file or directory”错误的问题。根据用户提供的引用和问题描述,我们可以推断出以下关键点: 用户的问题:执行`.repo/repo/repo sync -l`时出现错误`.repo/repo/repo: No such file or directory`。 分析可能的原因: 1. 文件或目录确实不存在:可能是`.repo`目录没有正确初始化,或者`repo`工具没有正确下载。 2. 权限问题:当前用户没有执行`repo`脚本的权限,或者文件所在的目录没有读取权限。 3. 环境问题:可能是路径错误,或者脚本的解释器(shebang)指向了不存在的解释器。 参考引用中提到的几个相关错误: - 引用[1]:提到了权限问题(Permission denied),但用户表示网上的方法(如修改文件夹权限)没有用。 - 引用[4]:提到了一个Python语法错误,这可能是因为`repo`工具是用Python编写的,而用户的Python环境可能有问题。 - 引用[5]:直接提到了`No such file or directory`错误,并提示需要运行`init`。 根据引用[5]的错误信息:`No such file or directory: '/home/l230700179/android10T2T4/.repo/manifests/.git/HEAD'`,并建议运行`init`,我们可以推断出类似的问题可能是由于仓库没有正确初始化导致的。 因此,我们可以尝试以下解决方案: ### 解决方案步骤: 1. **确认.repo目录是否存在** 首先,进入你的源码目录,检查`.repo`目录及其内容是否存在: ```bash ls -la .repo ``` 如果`.repo`目录不存在,说明你还没有初始化仓库,需要重新运行`repo init`。 2. **重新初始化仓库** 如果`.repo`目录不存在或者不完整,需要重新初始化: ```bash repo init -u <仓库URL> [其他参数] ``` 例如: ```bash repo init -u https://android.googlesource.com/platform/manifest -b android-10.0.0_r41 ``` 3. **检查repo脚本是否存在** 如果`.repo`目录存在,检查`repo`脚本是否在`.repo/repo/`目录下: ```bash ls .repo/repo/repo ``` 如果不存在,可能是初始化过程中断,需要重新初始化。 4. **检查repo脚本的可执行权限** 如果文件存在,确保它有可执行权限: ```bash chmod a+x .repo/repo/repo ``` 5. **检查repo脚本的解释器** 使用文本编辑器(如`vi`)打开`.repo/repo/repo`脚本,查看第一行(shebang)指定的解释器路径,例如: ```bash #!/usr/bin/env python3 ``` 确保你的系统中存在该解释器。如果不存在,可能需要安装相应的Python版本,或者修改shebang为正确的路径。 6. **尝试使用绝对路径执行** 在源码目录下,使用绝对路径执行命令: ```bash /path/to/your/source/.repo/repo/repo sync -l ``` 7. **如果以上步骤都失败,尝试重新下载repo工具** 删除`.repo`目录(注意:这会删除当前仓库的配置,需要重新初始化): ```bash rm -rf .repo ``` 然后重新运行`repo init`。 8. **检查环境变量** 确保你的环境变量没有覆盖`repo`命令。有些系统可能会将`repo`指向其他位置,可以通过`which repo`检查。如果存在全局的`repo`,可以尝试使用绝对路径执行项目内的`repo`。 ### 参考引用中的相关解决方案: - 引用[5]直接建议运行`init`,因此重新初始化是首要尝试的步骤[^5]。 ### 注意事项: - 重新初始化可能会重新下载大量数据,请确保网络畅通。 - 如果是在代理环境下,可能需要配置代理,参考引用[3]中关于代理的解决方案[^3]。 §§相关问题§§ 1. 如何解决`repo init`过程中的网络连接问题? 2. 如何配置代理以使用`repo`工具? 3. 如何避免在`repo sync`时出现权限问题? 4. 如何指定Python版本来运行`repo`工具? [^1]: 公司安排了一个ubuntu虚拟机用于编译Android源码... [^3]: 运维系列:Could not fetch/save url ... [^5]: [repo] No such file or directory...</think>### 解决 `.repo/repo/repo: No such file or directory` 错误 该错误通常发生在 Android 源码同步过程中,主要原因是 repo 工具未正确初始化或关键文件缺失。以下是系统化的解决方案: #### 1. **验证 repo 工具安装** ```bash which repo || curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo chmod a+x ~/bin/repo export PATH="$PATH:~/bin" # 添加环境变量 ``` > 确保 `repo` 可执行文件在 `PATH` 中[^4] #### 2. **重建 .repo 目录** ```bash rm -rf .repo # 删除损坏的目录 repo init -u https://android.googlesource.com/platform/manifest -b [分支名] ``` > 强制重新初始化仓库(替换分支名如 `android-13.0.0_r3`)[^5] #### 3. **修复权限问题** ```bash sudo chown -R $USER:$USER . # 递归修复所有权 find .repo -type d -exec chmod 755 {} \; # 修复目录权限 ``` #### 4. **检查 Python 环境** ```bash python --version # 需 Python 3.6+ # 若默认是 Python2: sudo update-alternatives --config python3 # 切换默认版本 ``` #### 5. **代理环境特殊处理** ```bash export http_proxy=http://proxy_ip:port export https_proxy=http://proxy_ip:port repo init -u [URL] --config-name # 显式配置代理 ``` > 参考企业代理配置方案[^3] #### 6. **验证仓库完整性** ```bash cd .repo/manifests git fsck --full # 检查Git仓库完整性 git reset --hard origin/main # 强制重置 ``` #### 7. **完整工作流示例** ```bash mkdir android-source && cd android-source curl -s https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo chmod +x ~/bin/repo repo init -u https://android.googlesource.com/platform/manifest -b android-13.0.0_r3 repo sync -j8 --no-clone-bundle # 开始同步 ``` > **技术原理**: > `.repo/repo` 是 repo 工具的 Python 实现,当初始化中断或文件损坏时会导致该路径缺失。重建过程会重新克隆 `git-repo` 仓库到该目录[^4][^5]。
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