Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
git submodule-rm
#!/bin/bash
function actual_path() {
if [ [ -z "$1" ] -a [ -d $1 ] ]; then
echo $(cd $1 && test `pwd` = `pwd -P`)
return 0
else
return 1
fi
}
function is_submodule() {
local top_level parent_git module_name
if [ -d "$1" ]; then
cd $1
else
return 1
fi
# Find the root of this git repo, then check if its parent dir is also a repo
top_level="$(git rev-parse --show-toplevel)"
if [ ! actual_path $toplevel ]; then
top_level="$(cd $top_level && pwd -P)"
fi
module_name="$(basename "$top_level")"
parent_git="$(cd "$top_level/.." && git rev-parse --show-toplevel 2> /dev/null)"
if [[ -n $parent_git ]]; then
return 0
else
return 1
fi
}
function is_gitroot() {
if [ "$(pwd -P)" = "$(git rev-parse --show-toplevel)" ]; then
return 0
else
return 1
fi
}
# first check if it's a valid path
if [ ! -d "$1" ]; then
echo "Usage: git submodule-rm <path>"
exit
fi
# then check whether we're at git root
if is_gitroot; then
# finally check whether the given path is a submodule
if $(is_submodule "${1}"); then
echo "let's remove those submodules"
# using ${1%/} to remove trailing slashes
git config -f .gitmodules --remove-section submodule.${1%/}
git config -f .git/config --remove-section submodule.${1%/}
git rm ${1%/}
rm -rf .git/modules/${1%/}
else
echo "git submodule-rm is not recursive yet, aborting."
fi
else
echo "You need to run this command from the toplevel of the working tree."
fi
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment