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speed up pyenv prompt
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parent
743b7c6584
commit
4a3b62cde9
1 changed files with 34 additions and 12 deletions
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@ -1982,24 +1982,46 @@ prompt_virtualenv() {
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fi
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}
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function _p9k_read_pyenv_version_file() {
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[[ -r $1 ]] || return
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local content
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read -rd $'\0' content <$1 2>/dev/null
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_P9K_RETVAL=${${(j.:.)${(@)${=content}#python-}:-system}}
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}
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function _p9k_pyenv_global_version() {
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_p9k_read_pyenv_version_file ${PYENV_ROOT:-$HOME/.pyenv}/version || _P9K_RETVAL=system
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}
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################################################################
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# Segment to display pyenv information
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# https://github.com/pyenv/pyenv#choosing-the-python-version
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set_default POWERLEVEL9K_PYENV_PROMPT_ALWAYS_SHOW false
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prompt_pyenv() {
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if [[ -n "$PYENV_VERSION" ]]; then
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"$1_prompt_segment" "$0" "$2" "blue" "$DEFAULT_COLOR" 'PYTHON_ICON' 0 '' "${PYENV_VERSION//\%/%%}"
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elif [ $commands[pyenv] ]; then
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local pyenv_version_name="$(pyenv version-name)"
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local pyenv_global="system"
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local pyenv_root="$(pyenv root)"
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if [[ -f "${pyenv_root}/version" ]]; then
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pyenv_global="$(pyenv version-file-read ${pyenv_root}/version)"
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local v=${(j.:.)${(@)${(s.:.)PYENV_VERSION}#python-}}
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if [[ -z $v ]]; then
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[[ $PYENV_DIR == /* ]] && local dir=$PYENV_DIR || local dir="$PWD/$PYENV_DIR"
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while true; do
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if _p9k_read_pyenv_version_file $dir/.python-version; then
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v=$_P9K_RETVAL
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break
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fi
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if [[ "${pyenv_version_name}" != "${pyenv_global}" || "${POWERLEVEL9K_PYENV_PROMPT_ALWAYS_SHOW}" == "true" ]]; then
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"$1_prompt_segment" "$0" "$2" "blue" "$DEFAULT_COLOR" 'PYTHON_ICON' 0 '' "${pyenv_version_name//\%/%%}"
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if [[ $dir == / ]]; then
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[[ $POWERLEVEL9K_PYENV_PROMPT_ALWAYS_SHOW == true ]] || return
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_p9k_pyenv_global_version
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v=$_P9K_RETVAL
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break
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fi
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dir=${dir:h}
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done
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fi
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if [[ $POWERLEVEL9K_PYENV_PROMPT_ALWAYS_SHOW == false ]]; then
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_p9k_pyenv_global_version
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[[ $v == $_P9K_RETVAL ]] && return
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fi
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"$1_prompt_segment" "$0" "$2" "blue" "$DEFAULT_COLOR" 'PYTHON_ICON' 0 '' "${v//\%/%%}"
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}
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################################################################
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