utils-code/wfxr.forgit
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perf: avoid listing modified files twice in checkout-file (#546)

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_forgit_checkout_file called _forgit_list_modified_files once to check for
an empty result and again to feed fzf, running git diff twice on every
invocation. Cache the result and reuse it for both checks.
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Chris Apple 2026-07-15 15:06:19 -07:00 committed by GitHub
parent 9fa93b0861
commit 15db001662
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1 changed files with 4 additions and 3 deletions
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7
bin/git-forgit
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@ -1123,12 +1123,13 @@ _forgit_git_checkout_file() {
# git checkout-file selector
_forgit_checkout_file() {
_forgit_inside_work_tree || return 1
local files opts
local files opts modified_files
_forgit_contains_non_flags "$@" && {
_forgit_git_checkout_file "$@"
return $?
}
[[ $(_forgit_list_modified_files | wc -l) -eq 0 ]] && echo 'Nothing to checkout.' && return 1
modified_files="$(_forgit_list_modified_files)"
[[ -z $modified_files ]] && echo 'Nothing to checkout.' && return 1
opts="
$FORGIT_FZF_DEFAULT_OPTS
-m -0
@ -1138,7 +1139,7 @@ _forgit_checkout_file() {
files=()
while IFS='' read -r file; do
files+=("$file")
done < <(_forgit_list_modified_files |
done < <(printf '%s\n' "$modified_files" |
FZF_DEFAULT_OPTS="$opts" fzf)
[[ ${#files[@]} -gt 0 ]] && _forgit_git_checkout_file "$@" "${files[@]}"
}