mirror of
https://github.com/pyenv/pyenv.git
synced 2024-12-23 00:50:47 +00:00
7026e529c7
The symlinks weren't correctly resolved if they were pointing to a single path component, such as `ln -s foo bar`.
61 lines
1.2 KiB
Bash
Executable file
61 lines
1.2 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
# Summary: List hook scripts for a given rbenv command
|
|
# Usage: rbenv hooks <command>
|
|
|
|
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
|
|
|
|
if ! enable -f "${BASH_SOURCE%/*}"/rbenv-realpath.dylib realpath 2>/dev/null; then
|
|
if [ -n "$RBENV_NATIVE_EXT" ]; then
|
|
echo "rbenv: failed to load \`realpath' builtin" >&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
|
|
|
|
resolve_link() {
|
|
$READLINK "$1"
|
|
}
|
|
|
|
realpath() {
|
|
local cwd="$PWD"
|
|
local path="$1"
|
|
local name
|
|
|
|
while [ -n "$path" ]; do
|
|
name="${path##*/}"
|
|
[ "$name" = "$path" ] || cd "${path%/*}"
|
|
path="$(resolve_link "$name" || true)"
|
|
done
|
|
|
|
echo "${PWD}/$name"
|
|
cd "$cwd"
|
|
}
|
|
fi
|
|
|
|
IFS=: hook_paths=($RBENV_HOOK_PATH)
|
|
|
|
shopt -s nullglob
|
|
for path in "${hook_paths[@]}"; do
|
|
for script in "$path/$RBENV_COMMAND"/*.bash; do
|
|
realpath "$script"
|
|
done
|
|
done
|
|
shopt -u nullglob
|