/usr/lib/rbenv/libexec/rbenv-uninstall is in ruby-build 20170726-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | #!/usr/bin/env bash
#
# Summary: Uninstall a specific Ruby version
#
# Usage: rbenv uninstall [-f|--force] <version>
#
# -f Attempt to remove the specified version without prompting
# for confirmation. If the version does not exist, do not
# display an error message.
#
# See `rbenv versions` for a complete list of installed versions.
#
set -e
# Provide rbenv completions
if [ "$1" = "--complete" ]; then
echo --force
exec rbenv versions --bare
fi
usage() {
rbenv-help uninstall 2>/dev/null
[ -z "$1" ] || exit "$1"
}
if [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
usage 0
fi
unset FORCE
if [ "$1" = "-f" ] || [ "$1" = "--force" ]; then
FORCE=true
shift
fi
[ "$#" -eq 1 ] || usage 1 >&2
DEFINITION="$1"
case "$DEFINITION" in
"" | -* )
usage 1 >&2
;;
esac
declare -a before_hooks after_hooks
before_uninstall() {
local hook="$1"
before_hooks["${#before_hooks[@]}"]="$hook"
}
after_uninstall() {
local hook="$1"
after_hooks["${#after_hooks[@]}"]="$hook"
}
OLDIFS="$IFS"
IFS=$'\n' scripts=(`rbenv-hooks uninstall`)
IFS="$OLDIFS"
for script in "${scripts[@]}"; do source "$script"; done
VERSION_NAME="${DEFINITION##*/}"
PREFIX="${RBENV_ROOT}/versions/${VERSION_NAME}"
if [ -z "$FORCE" ]; then
if [ ! -d "$PREFIX" ]; then
echo "rbenv: version \`$VERSION_NAME' not installed" >&2
exit 1
fi
read -p "rbenv: remove $PREFIX? [yN] "
case "$REPLY" in
y* | Y* ) ;;
* ) exit 1 ;;
esac
fi
for hook in "${before_hooks[@]}"; do eval "$hook"; done
if [ -d "$PREFIX" ]; then
rm -rf "$PREFIX"
rbenv-rehash
fi
for hook in "${after_hooks[@]}"; do eval "$hook"; done
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