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Merge pull request #275 from andjscott/prompt_dir_shortening

Handle shorting path when in the .git directory
This commit is contained in:
Ben Hilburn 2016-06-14 13:28:08 -04:00 committed by GitHub
commit 467742286f

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@ -467,26 +467,18 @@ prompt_dir() {
local name repo_path package_path current_dir zero
# Get the path of the Git repo, which should have the package.json file
if repo_path=$(git rev-parse --git-dir 2>/dev/null); then
if [[ "$repo_path" == ".git" ]]; then
# If the current path is the root of the project, then the package path is
# the current directory and we don't want to append anything to represent
# the path to a subdirectory
package_path="."
subdirectory_path=""
else
# If the current path is something else, get the path to the package.json
# file by finding the repo path and removing the '.git` from the path
package_path=${repo_path:0:-4}
zero='%([BSUbfksu]|([FB]|){*})'
current_dir=$(pwd)
# Then, find the length of the package_path string, and save the
# subdirectory path as a substring of the current directory's path from 0
# to the length of the package path's string
subdirectory_path=$(truncatePathFromRight "/${current_dir:${#${(S%%)package_path//$~zero/}}}")
fi
if [[ $(git rev-parse --is-inside-work-tree 2> /dev/null) == "true" ]]; then
package_path=$(git rev-parse --show-toplevel)
elif [[ $(git rev-parse --is-inside-git-dir 2> /dev/null) == "true" ]]; then
package_path=${$(pwd)%%/.git*}
fi
zero='%([BSUbfksu]|([FB]|){*})'
current_dir=$(pwd)
# Then, find the length of the package_path string, and save the
# subdirectory path as a substring of the current directory's path from 0
# to the length of the package path's string
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