urfave-cli/autocomplete/bash_autocomplete

#! /bin/bash

: ${PROG:=$(basename ${BASH_SOURCE})}

_cli_bash_autocomplete() {
    local cur opts base
    COMPREPLY=()
    cur="${COMP_WORDS[COMP_CWORD]}"
    if [[ $cur == -* ]]; then
      opts=$( ${COMP_WORDS[@]:0:$COMP_CWORD} ${cur} --generate-bash-completion )
    else
      opts=$( ${COMP_WORDS[@]:0:$COMP_CWORD} --generate-bash-completion )
    fi
    COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
    return 0
}

complete -F _cli_bash_autocomplete $PROG

unset PROG
Added some documentation and bash integration code 2014-04-12 21:59:41 +00:00			`#! /bin/bash`

Set default PROG in bash_autocomplete By setting the default value of PROG to the basname of whatever the filename is, we allow bash_autocomplete to be copied into /etc/bash_completion.d without modification. 2015-08-29 01:15:08 +00:00			`: ${PROG:=$(basename ${BASH_SOURCE})}`

Added some documentation and bash integration code 2014-04-12 21:59:41 +00:00			`_cli_bash_autocomplete() {`
Unset PROG variable to fix issue when mulitple apps run autocomplete from etc/bash_completion.d directory 2017-04-06 13:11:23 +00:00			`local cur opts base`
			`COMPREPLY=()`
			`cur="${COMP_WORDS[COMP_CWORD]}"`
Add bash completion support for flags 2019-03-20 14:58:51 +00:00			`if [[ $cur == -* ]]; then`
			`opts=$( ${COMP_WORDS[@]:0:$COMP_CWORD} ${cur} --generate-bash-completion )`
			`else`
			`opts=$( ${COMP_WORDS[@]:0:$COMP_CWORD} --generate-bash-completion )`
			`fi`
Unset PROG variable to fix issue when mulitple apps run autocomplete from etc/bash_completion.d directory 2017-04-06 13:11:23 +00:00			`COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )`
			`return 0`
			`}`

			`complete -F _cli_bash_autocomplete $PROG`

			`unset PROG`