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Fix parsing package name from complex package.json files

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when using `truncate_with_package_name` strategy.
This commit is contained in:
Dominik Ritter 2017-02-23 23:30:55 +01:00 committed by Ben Hilburn
parent 94293b0f94
commit 17671d3ee3
1 changed files with 7 additions and 4 deletions
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11
powerlevel9k.zsh-theme
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@ -655,12 +655,15 @@ prompt_dir() {
subdirectory_path=$(truncatePathFromRight "${current_dir:${#${(S%%)package_path//$~zero/}}}")
# Parse the 'name' from the package.json; if there are any problems, just
# print the file path
if name=$( cat "$package_path/package.json" 2> /dev/null | grep -m 1 "\"name\""); then
name=$(echo $name | awk -F ':' '{print $2}' | awk -F '"' '{print $2}')
local pkgFile="${package_path}/package.json"
local packageName=$(jq '.name' ${pkgFile} 2> /dev/null \
|| node -e 'console.log(require(process.argv[1]).name);' ${pkgFile} 2>/dev/null \
|| cat "${pkgFile}" 2> /dev/null | grep -m 1 "\"name\"" | awk -F ':' '{print $2}' | awk -F '"' '{print $2}' 2>/dev/null \
)
if [[ -n "${packageName}" ]]; then
# Instead of printing out the full path, print out the name of the package
# from the package.json and append the current subdirectory
current_path="`echo $name | tr -d '"'`$subdirectory_path"
current_path="`echo $packageName | tr -d '"'`$subdirectory_path"
else
current_path=$(truncatePathFromRight "$(pwd | sed -e "s,^$HOME,~,")" )
fi