23 lines
797 B
Plaintext
23 lines
797 B
Plaintext
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#!/bin/sh
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# brew-cleanup-installed: uninstall all non-whitelisted Homebrew formulae.
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#
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# Useful for maintainers/testers who regularly install lots of formulae
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# they don't actually use.
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#
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# Populate ~/.brew-cleanup-installed with the formulae you want to keep
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# installed. All others will be uninstalled when brew-cleanup-installed is run.
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# Exit on any command failures
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set -e
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BREW_CLEAN_WHITELIST=~/.brew-cleanup-installed
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# Do nothing and exit if the file doesn't exist.
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[ -s $BREW_CLEAN_WHITELIST ]
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BREW_LIST=$TMPDIR/brew-installed-list
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# comm needs both lists to be sorted so ensure the dotfile is sorted first.
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sort --unique ~/.brew-cleanup-installed --output ~/.brew-cleanup-installed
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brew list > $BREW_LIST
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comm -13 $BREW_CLEAN_WHITELIST $BREW_LIST | xargs brew uninstall
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rm $BREW_LIST
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