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short rust_version only when in a subdirectory of a cargo package

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fixes #164
This commit is contained in:
romkatv 2019-08-12 08:29:59 +02:00
parent 55a1b92bca
commit 0d7ba09c4f
1 changed files with 5 additions and 0 deletions
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5
internal/p10k.zsh
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@ -1956,6 +1956,11 @@ prompt_rust_version() {
_p9k_cached_cmd_stdout rustc --version || return _p9k_cached_cmd_stdout rustc --version || return
local v=${${_p9k_ret#rustc }%% *} local v=${${_p9k_ret#rustc }%% *}
[[ -n $v ]] || return [[ -n $v ]] || return
local dir=$_p9k_pwd_a
while [[ ! -e $dir/Cargo.toml ]]; do
[[ $dir == / ]] && return
dir=${dir:h}
done
_p9k_prompt_segment "$0" "darkorange" "$_p9k_color1" 'RUST_ICON' 0 '' "${v//\%/%%}" _p9k_prompt_segment "$0" "darkorange" "$_p9k_color1" 'RUST_ICON' 0 '' "${v//\%/%%}"
} }