mirror of
https://github.com/pyenv/pyenv.git
synced 2024-11-21 20:47:00 -05:00
51 lines
947 B
Bash
Executable file
51 lines
947 B
Bash
Executable file
#!/usr/bin/env bash
|
|
set -e
|
|
[ -n "$RBENV_DEBUG" ] && set -x
|
|
|
|
resolve_link() {
|
|
$(type -p greadlink readlink | head -1) $1
|
|
}
|
|
|
|
abs_dirname() {
|
|
local cwd="$(pwd)"
|
|
local path="$1"
|
|
|
|
while [ -n "$path" ]; do
|
|
cd "${path%/*}"
|
|
local name="${path##*/}"
|
|
path="$(resolve_link "$name" || true)"
|
|
done
|
|
|
|
pwd
|
|
cd "$cwd"
|
|
}
|
|
|
|
if [ -z "${RBENV_ROOT}" ]; then
|
|
RBENV_ROOT="${HOME}/.rbenv"
|
|
else
|
|
RBENV_ROOT="${RBENV_ROOT%/}"
|
|
fi
|
|
export RBENV_ROOT
|
|
|
|
|
|
export RBENV_PLUGIN_PATH="${RBENV_PLUGIN_PATH}:${RBENV_ROOT}/rbenv.d:/usr/local/etc/rbenv.d:/etc/rbenv.d"
|
|
|
|
libexec_path="$(abs_dirname "$0")"
|
|
export PATH="${libexec_path}:${PATH}"
|
|
|
|
command="$1"
|
|
case "$command" in
|
|
"" | "-h" | "--help" )
|
|
echo -e "rbenv 0.2.0-pre\n$(rbenv-help)" >&2
|
|
;;
|
|
* )
|
|
command_path="$(command -v "rbenv-$command" || true)"
|
|
if [ -z "$command_path" ]; then
|
|
echo "rbenv: no such command \`$command'" >&2
|
|
exit 1
|
|
fi
|
|
|
|
shift 1
|
|
exec "$command_path" "$@"
|
|
;;
|
|
esac
|