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add node_version only inside project folder option

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Mohammed Abdel Ra'ouf 2019-03-22 14:45:52 +02:00
parent 27b415f7f5
commit b0e48cbdc8
1 changed files with 27 additions and 3 deletions
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30
powerlevel9k.zsh-theme
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@ -1171,11 +1171,35 @@ prompt_load() {
################################################################
# Segment to diplay Node version
set_default P9K_NODE_VERSION_PROJECT_ONLY false
prompt_node_version() {
local node_version=$(node -v 2>/dev/null)
[[ -z "${node_version}" ]] && return
if [ "$P9K_NODE_VERSION_PROJECT_ONLY" = true ] ; then
local foundProject=false # Variable to stop searching if a project is found
local currentDir=$(pwd) # Variable to iterate through the path ancestry tree
# Search as long as no project could been found or until the root directory
# has been reached
while [ "$foundProject" = false -a ! "$currentDir" = "/" ] ; do
"$1_prompt_segment" "$0" "$2" "green" "white" 'NODE_ICON' 0 '' "${${node_version:1}//\%/%%}"
# Check if directory contains a project description
if [[ -e "$currentDir/package.json" ]] ; then
foundProject=true
break
fi
# Go to the parent directory
currentDir="$(dirname "$currentDir")"
done
fi
# Show version if a project has been found, or set to always show
if [ "$P9K_NODE_VERSION_PROJECT_ONLY" != true -o "$foundProject" = true ] ; then
# Get the node version
local node_version=$(node -v 2>/dev/null)
# Return if node is not installed
[[ -z "${node_version}" ]] && return
"$1_prompt_segment" "$0" "$2" "green" "white" 'NODE_ICON' 0 '' "${${node_version:1}//\%/%%}"
fi
}
################################################################