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bail out of *env prompts if the corresponding *env command doesn't exist

This commit is contained in:
romkatv 2019-07-16 23:16:44 +02:00
parent d75b714d8a
commit 3bf8931620

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@ -1556,6 +1556,7 @@ function _p9k_nodenv_global_version() {
# https://github.com/nodenv/nodenv
set_default POWERLEVEL9K_NODENV_PROMPT_ALWAYS_SHOW false
prompt_nodenv() {
(( $+commands[nodenv] )) || return
_P9K_RETVAL=$NODENV_VERSION
if [[ -z $_P9K_RETVAL ]]; then
[[ $NODENV_DIR == /* ]] && local dir=$NODENV_DIR || local dir="$PWD/$NODENV_DIR"
@ -1643,6 +1644,7 @@ function _p9k_rbenv_global_version() {
# https://github.com/rbenv/rbenv#choosing-the-ruby-version
set_default POWERLEVEL9K_RBENV_PROMPT_ALWAYS_SHOW false
prompt_rbenv() {
(( $+commands[rbenv] )) || return
local v=$RBENV_VERSION
if [[ -z $v ]]; then
[[ $RBENV_DIR == /* ]] && local dir=$RBENV_DIR || local dir="$PWD/$RBENV_DIR"
@ -2374,6 +2376,7 @@ function _p9k_pyenv_global_version() {
# https://github.com/pyenv/pyenv#choosing-the-python-version
set_default POWERLEVEL9K_PYENV_PROMPT_ALWAYS_SHOW false
prompt_pyenv() {
(( $+commands[pyenv] )) || return
local v=${(j.:.)${(@)${(s.:.)PYENV_VERSION}#python-}}
if [[ -z $v ]]; then
[[ $PYENV_DIR == /* ]] && local dir=$PYENV_DIR || local dir="$PWD/$PYENV_DIR"