pyenv/libexec/rbenv-completions

#!/usr/bin/env bash
# Usage: rbenv completions <command> [arg1 arg2...]

set -e
[ -n "$RBENV_DEBUG" ] && set -x

COMMAND="$1"
if [ -z "$COMMAND" ]; then
  rbenv-help --usage completions >&2
  exit 1
fi

COMMAND_PATH="$(command -v "rbenv-$COMMAND" || command -v "rbenv-sh-$COMMAND")"

# --help is provided automatically
echo --help

if grep -iE "^([#%]|--|//) provide rbenv completions" "$COMMAND_PATH" >/dev/null; then
  shift
  exec "$COMMAND_PATH" --complete "$@"
fi
Proof-of-concept external completions 2011-09-13 15:13:27 +00:00			`#!/usr/bin/env bash`
Documentation tweaks 2012-12-30 04:05:04 +00:00			`# Usage: rbenv completions <command> [arg1 arg2...]`
new-style documentation for most commands 2012-12-29 22:34:53 +00:00
Proof-of-concept external completions 2011-09-13 15:13:27 +00:00			`set -e`
			`[ -n "$RBENV_DEBUG" ] && set -x`

			`COMMAND="$1"`
			`if [ -z "$COMMAND" ]; then`
new-style documentation for most commands 2012-12-29 22:34:53 +00:00			`rbenv-help --usage completions >&2`
Proof-of-concept external completions 2011-09-13 15:13:27 +00:00			`exit 1`
			`fi`

Fix rbenv-completions for shell commands. Closes #90. 2011-09-16 19:18:29 +00:00			`COMMAND_PATH="$(command -v "rbenv-$COMMAND" \|\| command -v "rbenv-sh-$COMMAND")"`
add --help to subcommand completions ensure subcommand exists, then include --help in its completion output 2015-11-17 20:01:33 +00:00
			`# --help is provided automatically`
			`echo --help`

Fix detecting completions support on OpenBSD The non-extended regex pattern didn't work on OpenBSD so this switches grep to extended pattern mode that seems to work consistenty on all systems. 2014-01-02 21:33:54 +00:00			`if grep -iE "^([#%]\|--\|//) provide rbenv completions" "$COMMAND_PATH" >/dev/null; then`
Proof-of-concept external completions 2011-09-13 15:13:27 +00:00			`shift`
			`exec "$COMMAND_PATH" --complete "$@"`
			`fi`