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@@ -1,5 +1,21 @@
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-if which cask &> /dev/null; then
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- source $(dirname $(which cask))/../etc/cask_completion.zsh
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-else
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- print "zsh cask plugin: cask not found"
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-fi
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+() {
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+ if which cask &> /dev/null; then
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+ local cask_bin cask_base f comp_files
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+ cask_bin=$(which cask)
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+ cask_base=${cask_bin:h:h}
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+ # Plain cask installation location (for Cask 0.7.2 and earlier)
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+ comp_files=( $cask_base/etc/cask_completion.zsh )
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+ # Mac Homebrew installs the completion in a different location
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+ if which brew &> /dev/null; then
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+ comp_files+=`brew --prefix`/share/zsh/site-functions/cask_completion.zsh
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+ fi
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+ for f in $comp_files; do
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+ if [[ -f $f ]]; then
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+ source $f;
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+ break;
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+ fi
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+ done
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+ else
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+ print "zsh cask plugin: cask not found"
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+ fi
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+}
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