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reworked nvm check

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Now the prompt segment just returns without doing anything if nvm is not present.
This commit is contained in:
Robert Jorgenson 2016-01-14 16:16:27 -07:00
parent 2fa7b1d08f
commit 446f46473b
1 changed files with 6 additions and 7 deletions
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powerlevel9k.zsh-theme
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@ -531,14 +531,13 @@ prompt_node_version() {
# Node version from NVM
# Only prints the segment if different than the default value
prompt_nvm() {
if [[ $(type nvm) =~ 'nvm is a shell function'* ]]; then
[[ $(type nvm) =~ 'nvm is a shell function'* ]] && return
local node_version=$(nvm current)
local nvm_default=$(cat $NVM_DIR/alias/default)
[[ -z "${node_version}" ]] && return
[[ "$node_version" =~ "$nvm_default" ]] && return
fi
[[ -n "${node_version}" ]] && $1_prompt_segment "$0" "$2" "green" "011" "${node_version:1}" 'NODE_ICON'
$1_prompt_segment "$0" "$2" "green" "011" "${node_version:1}" 'NODE_ICON'
}
# print a little OS icon