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42 lines
1.1 KiB
Ruby
42 lines
1.1 KiB
Ruby
require 'package'
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class Clear_cache < Package
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description 'Script to remove system cache files'
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homepage 'https://github.com/skycocker/chromebrew/wiki/FAQ'
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version '1.0'
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license 'GPL-3+'
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compatibility 'all'
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source_url 'file:///dev/null'
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source_sha256 'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855'
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def self.build
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system "cat << 'EOF' > clear-cache
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#!/bin/bash
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cd \$HOME
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SPACE_BEFORE=\$(du -s | cut -f1)
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SPACE_BEFORE_HUMAN=\$(du -hs | cut -f1)
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DIRS=\".cache Cache Application_Cache Code_Cache GCache GPUCache Service_Worker\"
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for D in \$DIRS; do
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DIR=\$(echo \$D | sed \'s,_, ,\')
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[ -d \"\$DIR\" ] && rm -rf \"\$DIR\"
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done
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SPACE_AFTER=\$(du -s | cut -f1)
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SPACE_AFTER_HUMAN=\$(du -hs | cut -f1)
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SPACE_RECOVERED=\$((\$SPACE_BEFORE-\$SPACE_AFTER))
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echo \"Space used before: \$SPACE_BEFORE_HUMAN\"
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echo \"Space used after: \$SPACE_AFTER_HUMAN\"
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echo \"Space recovered: \${SPACE_RECOVERED}KB\"
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EOF"
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end
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def self.install
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system "install -Dm755 clear-cache #{CREW_DEST_PREFIX}/bin/clear-cache"
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end
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def self.postinstall
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puts
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puts "Type 'clear-cache' to remove system cache files.".lightblue
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puts
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end
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end
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