I use Live Mesh to keep my PowerShell scripts folder synced between multiple machine. Some of those machines have different things installed on them or have things installed in different locations. For example, my laptop is x86 while my desktop is x64 so many things on the desktop get installed into c:\Program Files(x86) instead of the plain-old c:\Program Files folder. I wanted my shared profile script to be able to search a set of folders for a given executable to alias, and I came up with the following function.
It’s pretty simple to use. You pass in a folder search criteria – it must have a wildcard, or the function won’t work – the file you’re looking for and the alias you want to set. The function finds all the folders matching the $foldersearch criteria, then searches them recursively looking for the $file you specified. Set-alias is called for the first matching $file found – pipeline processing is halted via the break statement.
Here are the find-to-set-aliases I have in my profile:
Python, IronPython and F# aliases, no surprise there. Chiron is the REPL server for dynamic language Silverlight development. Typically, I use Chris Tavares’ vsvars script to configure the command shell for development purposes, but I find it’s nice to have aliases for TF and DevEnv handy at all times.
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