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我有一个文件，我将其拉入并推送到 svn 存储库。我需要在从存储库中提取文件时删除一个文件的一部分，并在推送到存储库时添加相同的部分。这将由 'git svn fetch' 和 'git svn dcommit' 完成相关问题：如何设置 gitattributes 来过滤文件的一部分？

我需要一个 sed 或 awk 脚本来删除和添加这个：

GlobalSection(SubversionScc) = preSolution
    Svn-Managed = True
    Manager = AnkhSVN - Subversion Support for Visual Studio
EndGlobalSection

由此：

Global
    GlobalSection(SubversionScc) = preSolution
        Svn-Managed = True
        Manager = AnkhSVN - Subversion Support for Visual Studio
    EndGlobalSection
    GlobalSection(SolutionConfigurationPlatforms) = preSolution
        Debug|Any CPU = Debug|Any CPU
        Debug|Mixed Platforms = Debug|Mixed Platforms
        Debug|x86 = Debug|x86
        Release|Any CPU = Release|Any CPU
        Release|Mixed Platforms = Release|Mixed Platforms
        Release|x86 = Release|x86
    EndGlobalSection
EndGlobal

编辑：使用 awk 我可以这样做来获取文件的特定部分

awk -v RS='GlobalSection' '/SubversionScc/ {print RS$0 RS} ' file

我如何恢复它以获取除这部分之外的所有其他内容？之后我如何添加这部分

Global

或之前

EndGlobal

在原始文件中？

4

1 回答 1

1

使用 sed 提取特定部分。

$ sed -n -e '/GlobalSection(SubversionScc/,/EndGlobalSection/p' yourfilename > yoursvnsection
$ cat yoursvnsection
    GlobalSection(SubversionScc) = preSolution
        Svn-Managed = True
        Manager = AnkhSVN - Subversion Support for Visual Studio
    EndGlobalSection

并使用 sed 重新读取该文件。

$ sed '/^Global$/ r yoursvnsection ' < yourfilename
Global
    GlobalSection(SubversionScc) = preSolution
        Svn-Managed = True
        Manager = AnkhSVN - Subversion Support for Visual Studio
    EndGlobalSection
    GlobalSection(SolutionConfigurationPlatforms) = preSolution
        Debug|Any CPU = Debug|Any CPU
        Debug|Mixed Platforms = Debug|Mixed Platforms
        Debug|x86 = Debug|x86
        Release|Any CPU = Release|Any CPU
        Release|Mixed Platforms = Release|Mixed Platforms
        Release|x86 = Release|x86
    EndGlobalSection
EndGlobal
于 2011-03-14T11:06:03.670 回答