1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
#!/usr/bin/env bash
#
# Summary: Run an executable with the selected Ruby version
#
# Usage: rbenv exec <command> [arg1 arg2...]
#
# Runs an executable by first preparing PATH so that the selected Ruby
# version's `bin' directory is at the front.
#
# For example, if the currently selected Ruby version is 1.9.3-p327:
# rbenv exec bundle install
#
# is equivalent to:
# PATH="$RBENV_ROOT/versions/1.9.3-p327/bin:$PATH" bundle install
set -e
[ -n "$RBENV_DEBUG" ] && set -x
# Provide rbenv completions
if [ "$1" = "--complete" ]; then
exec rbenv-shims --short
fi
RBENV_VERSION="$(rbenv-version-name)"
RBENV_COMMAND="$1"
if [ -z "$RBENV_COMMAND" ]; then
rbenv-help --usage exec >&2
exit 1
fi
export RBENV_VERSION
RBENV_COMMAND_PATH="$(rbenv-which "$RBENV_COMMAND")"
RBENV_BIN_PATH="${RBENV_COMMAND_PATH%/*}"
OLDIFS="$IFS"
IFS=$'\n' scripts=(`rbenv-hooks exec`)
IFS="$OLDIFS"
for script in "${scripts[@]}"; do
source "$script"
done
shift 1
if [ "$RBENV_VERSION" != "system" ]; then
export PATH="${RBENV_BIN_PATH}:${PATH}"
fi
exec -a "$RBENV_COMMAND" "$RBENV_COMMAND_PATH" "$@"
|
