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Run a shell command installed with homebrew

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Hello, I'm trying to create a simple workflow that saves to disk the image that is in the clipboard. I found pngpaste a library to do just that.

 

Now I created the workflow with a keyword trigger named pasteimage and an action "Run Script"

 

query=$1

pngpaste $query

 

I get this error:

 

Library/Caches/com.runningwithcrayons.Alfred-3/Workflow Scripts/546DD210-2D7D-4CED-AA58-DAB4B0F6EE89:3: command not found: pngpaste

How can I run this command from Run Script?

 

Thank you

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Applications do not use your shell's environment, and /usr/local/bin is not on $PATH. Use the full path to the program.

query=$1

/usr/local/bin/pngpaste $query

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@deanishe Is it possible to get the full path of a brew command programmatically though? 
I tried to use $(which pngpaste), but running that in an Alfred bash script can't find it.

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Posted (edited)

Yes, but you need to update $PATH to include any directories you want which to look in. And if you do that, you don’t need which any more: you can just run the command by name if it’s on your $PATH.


To change your $PATH, use export before calling which/your other command:

export PATH=/usr/local/bin:$PATH
which pngpaste
# -> /usr/local/bin/pngpaste

 

Edited by deanishe

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