pyenv/libexec/rbenv-hooks

55 lines
971 B
Text
Raw Normal View History

2011-09-21 17:36:07 +00:00
#!/usr/bin/env bash
2012-12-30 22:00:53 +00:00
# Summary: List hook scripts for a given rbenv command
# Usage: rbenv hooks <command>
2011-09-21 17:36:07 +00:00
set -e
[ -n "$RBENV_DEBUG" ] && set -x
# Provide rbenv completions
if [ "$1" = "--complete" ]; then
echo exec
echo rehash
echo which
exit
fi
RBENV_COMMAND="$1"
if [ -z "$RBENV_COMMAND" ]; then
rbenv-help --usage hooks >&2
exit 1
fi
READLINK=$(type -p greadlink readlink | head -1)
if [ -z "$READLINK" ]; then
echo "rbenv: cannot find readlink - are you missing GNU coreutils?" >&2
exit 1
fi
2011-09-23 00:15:00 +00:00
resolve_link() {
$READLINK "$1"
2011-09-23 00:15:00 +00:00
}
realpath() {
local cwd="$(pwd)"
local path="$1"
while [ -n "$path" ]; do
cd "${path%/*}"
local name="${path##*/}"
path="$(resolve_link "$name" || true)"
done
2013-03-08 19:35:46 +00:00
echo "$(pwd)/$name"
2011-09-23 00:15:00 +00:00
cd "$cwd"
}
IFS=: hook_paths=($RBENV_HOOK_PATH)
2011-09-21 17:36:07 +00:00
shopt -s nullglob
for path in "${hook_paths[@]}"; do
for script in "$path/$RBENV_COMMAND"/*.bash; do
2011-09-23 00:15:00 +00:00
echo $(realpath $script)
done
2011-09-21 17:36:07 +00:00
done
shopt -u nullglob