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speed up rust_version prompt

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romkatv 2019-05-21 14:32:13 +02:00
parent ee0d1bc452
commit edc4e1375a
1 changed files with 4 additions and 10 deletions
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14
powerlevel9k.zsh-theme
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@ -1392,16 +1392,10 @@ prompt_simple_dir() {
################################################################ ################################################################
# Segment to display Rust version number # Segment to display Rust version number
prompt_rust_version() { prompt_rust_version() {
local rust_version _p9k_cached_cmd_stdout rustc --version || return
rust_version=$(command rustc --version 2>/dev/null) local v=${${_P9K_RETVAL#rustc }%% *}
# Remove "rustc " (including the whitespace) from the beginning [[ -n $v ]] || return
# of the version string and remove everything after the next "$1_prompt_segment" "$0" "$2" "darkorange" "$DEFAULT_COLOR" 'RUST_ICON' 0 '' "${v//\%/%%}"
# whitespace. This way we'll end up with only the version.
rust_version=${${rust_version/rustc /}%% *}
if [[ -n "$rust_version" ]]; then
"$1_prompt_segment" "$0" "$2" "darkorange" "$DEFAULT_COLOR" 'RUST_ICON' 0 '' "${rust_version//\%/%%}"
fi
} }
# RSpec test ratio # RSpec test ratio