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Cache output of 'brew --prefix'

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mattmc3 2022-01-31 20:53:19 -05:00
parent 7884fb2271
commit 0a05733e9d
1 changed files with 12 additions and 4 deletions
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16
modules/completion/init.zsh
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@ -15,11 +15,19 @@ fi
fpath=(${0:h}/external/src $fpath)
# Add completion for keg-only brewed curl when available.
if (( $+commands[brew] )) \
&& [[ -d "${curl_prefix::="$(brew --prefix 2> /dev/null)"/opt/curl}" ]]; then
fpath=($curl_prefix/share/zsh/site-functions $fpath)
if (( $+commands[brew] )); then
# 'brew --prefix' is slow; cache its output
cache_file="${XDG_CACHE_HOME:-$HOME/.cache}/prezto/brew-cache.zsh"
if [[ "${ZDOTDIR:-$HOME}/.zpreztorc" -nt "$cache_file" || ! -s "$cache_file" ]]; then
mkdir -p "$cache_file:h"
echo "brew_prefix=$(brew --prefix 2> /dev/null)" >! "$cache_file"
fi
source "$cache_file"
if [[ -d "${curl_site_functions::=$brew_prefix/opt/curl/share/zsh/site-functions}" ]]; then
fpath=($curl_site_functions $fpath)
fi
unset cache_file brew_prefix curl_site_functions
fi
unset curl_prefix
#
# Options