79 lines
3.2 KiB
VB.net
79 lines
3.2 KiB
VB.net
Imports System.Runtime.CompilerServices
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Imports System.Text.RegularExpressions
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Namespace CommandLine
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''' <summary>
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''' Git bash environment helper module
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''' </summary>
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Module GitBashEnvironment
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''' <summary>
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''' Enable .NET application running from git bash terminal
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''' </summary>
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Const gitBash$ = "C:/Program Files/Git"
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''' <summary>
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''' Makes compatibility with git bash: <see cref="gitBash"/> = ``C:/Program Files/Git``
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''' </summary>
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''' <returns></returns>
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Public Function GetCLIArgs() As CommandLine
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' 第一个参数为应用程序的文件路径，不需要
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Dim args$() = Environment.GetCommandLineArgs
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Dim tokens$() = args _
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.Skip(1) _
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.Select(Function(t) t.Replace(gitBash, "")) _
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.ToArray
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Dim cliString$ = tokens.JoinBy(" ")
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Dim cli = CLITools.TryParse(tokens, False, cliString)
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Return cli
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End Function
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Friend Function isRunningOnGitBash() As Boolean
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Return Environment.GetCommandLineArgs.Any(Function(a) InStr(a, gitBash) > 0)
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End Function
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''' <summary>
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''' (\\)192.168.1.239\blablabla
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''' 前面的两个斜杠可能被预处理的时候被清除掉了
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''' 所以在这里只匹配IP地址和后面的路径部分
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''' </summary>
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Const BrokenWindowsNetworkDirectoryPattern = "\d+(\.\d+){3}\.+"
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Const WindowsNetworkDirectoryPattern = "\\{2}" & BrokenWindowsNetworkDirectoryPattern
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<Extension>
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Public Iterator Function fixWindowsNetworkDirectory(tokens As String()) As IEnumerable(Of String)
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Dim trim$
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Dim matchBroken$
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For Each token As String In tokens
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If App.IsMicrosoftPlatform AndAlso App.RunningInGitBash Then
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' 只针对Windows环境中的git bash环境进行修复
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' 因为gitbash会对\进行转义
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' 所以 \\192.168.1.239 之类的网络路径会被强制转义为 \192.168.1.239 即当前驱动器的某一个文件夹
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If token.IsPattern(WindowsNetworkDirectoryPattern) Then
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' 已经是一个完整的路径了，直接返回
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Yield token
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Else
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trim = token.TrimStart("\"c)
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matchBroken = trim.Match(BrokenWindowsNetworkDirectoryPattern, RegexOptions.Singleline)
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If trim <> token AndAlso InStr(trim, matchBroken) = 1 Then
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Yield "\\" & trim
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Else
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' 这不是一个网络路径
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' 则不需要进行修复
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' 直接返回原始的字符串即可
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Yield token
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End If
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End If
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Else
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' 不是运行于gitbash之上的
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' 不需要修补，直接返回
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Yield token
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End If
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Next
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End Function
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End Module
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End Namespace |