Windows + Cygwin +单行（如果没有）+人偶

Question

So I have a single line bash command that checks if a directory exists. If it does, it git pulls, if it doesn't, it clones the repository. I am running a Cygwin on my Windows box and when I run this command in Cygwin it works perfectly:

if [ -d C:/repo ]; then cd C:/repo && "C:/Program Files (x86)/Git/bin/git.exe" pull; else "C:/Program Files (x86)/Git/bin/git.exe" clone -b develop https://repo.git C:/repo; fi

When I run the same command from Puppet though like this:

exec {'checkout repository':
    command => "if [ -d C:/repo ]; then cd C:/repo && "C:/Program Files (x86)/Git/bin/git.exe" pull; else "C:/Program Files (x86)/Git/bin/git.exe" clone -b develop https://repo.git C:/repo; fi"
}

I get error:

Error: ' if [ -d C:/repo ]; then cd C:/repo && "C:/Program Files (x86)/Git/bin/git.exe" pull; else "C:/Program Files (x86)/Git/bin/git.exe" clone -b develop https://repo.git C:/repo; fi' is not qualified and no path was specified. Please qualify the command or specify a path.

Any ideas why?

Answer 1

Puppet is a native Windows program (it works without cygwin). What you have written in the command -parameter is basically a short sh(1) script. Windows does not have sh(1) by default, although it is provided by cygwin. So puppet on windows will not try to execute the contents of command via sh(1). It should be the (absolute) name of a windows executable, with optional parameters. If you wish to invoke a cmd.exe builtin, you need to do something like command => 'cmd /c dir' .

Answer 2

escape your quotes or use single quotes and use cygdrive, so your code should look like this:

exec {'checkout repository':
    command => "if [ -d C:/repo ]; then cd C:/repo && 'C:/Program Files (x86)/Git/bin/git.exe' pull; else 'C:/Program Files (x86)/Git/bin/git.exe' clone -b develop https://repo.git C:/repo; fi"
}

and this:

exec {'checkout repository':
    command => "if [ -d /cygdrive/c/repo ]; then cd /cygdrive/c/repo && '/cygdrive/c/Program Files (x86)/Git/bin/git.exe' pull; else '/cygdrive/c/Program Files (x86)/Git/bin/git.exe' clone -b develop https://repo.git /cygdrive/c/repo; fi"
}

And if you even install git inside cygwin, you can make it simpler:

exec {'checkout repository':
    command => "if [ -d /cygdrive/c/repo ]; then cd /cygdrive/c/repo && git pull; else git clone -b develop https://repo.git /cygdrive/c/repo; fi"
}