Commit 643ea84b authored by Sam Stephenson's avatar Sam Stephenson
Browse files

Delegate to `rbenv-help` for usage, if available

parent b97e53be

bin/rbenv-install

+12 −11
Original line number Diff line number Diff line 
#!/usr/bin/env bash

#

# Usage: rbenv install [-k|--keep] [-v|--verbose] <version>

#        rbenv install [-k|--keep] [-v|--verbose] /path/to/definition

#        rbenv install -l|--list

#

#   -l/--list        List all available versions

#   -k/--keep        Keep source tree in $RBENV_BUILD_ROOT after installation

#                    (defaults to $RBENV_ROOT/sources)

#   -v/--verbose     Verbose mode: print compilation status to stdout

#

set -e

[ -n "$RBENV_DEBUG" ] && set -x
@@ -15,17 +25,8 @@ fi 
eval "$(ruby-build --lib)"



usage() {

  { echo "usage: rbenv install [-k|--keep] [-v|--verbose] VERSION"

    echo "       rbenv install [-k|--keep] [-v|--verbose] /path/to/definition"

    echo "       rbenv install -l|--list"

    echo

    echo "  -l/--list        List all available versions"

    echo "  -k/--keep        Keep source tree in \$RBENV_BUILD_ROOT after installation"

    echo "                   (defaults to ${RBENV_ROOT}/sources)"

    echo "  -v/--verbose     Verbose mode: print compilation status to stdout"

    echo

  } >&2



  # We can remove the sed fallback once rbenv 0.4.0 is widely available.

  rbenv-help installx 2>/dev/null || sed -ne '/^#/!q;s/.//;s/.//;1,2d;p' < "$0"

  [ -z "$1" ] || exit "$1"

}

bin/rbenv-uninstall

+12 −9
Original line number Diff line number Diff line 
#!/usr/bin/env bash

#

# Usage: rbenv uninstall [-f] <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
@@ -19,15 +28,9 @@ fi 
DEFINITION="$1"

case "$DEFINITION" in

"" | -* )

  { echo "usage: rbenv uninstall [-f] VERSION"

    echo

    echo "   -f  Attempt to remove the specified version without prompting"

    echo "       for confirmation. If the version does not exist, do not"

    echo "       display an error message."

    echo

    echo "Installed versions:"

    rbenv versions --bare | sed 's/^/  /'

    echo

  # We can remove the sed fallback once rbenv 0.4.0 is widely available.

  { rbenv-help uninstall 2>/dev/null ||

    sed -ne '/^#/!q;s/.\{1,2\}//;1,2d;p' < "$0"

  } >&2

  exit 1

  ;;