urfave-cli/autocomplete/bash_autocomplete

#! /bin/bash

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

_cli_bash_autocomplete() {
  if [[ "${COMP_WORDS[0]}" != "source" ]]; then
    local cur opts base
    COMPREPLY=()
    cur="${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
  fi
}

complete -o bashdefault -o default -o nospace -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() {`
Fix SC2199: Arrays implicitly concatenate in 2019-08-05 15:07:46 +00:00			`if [[ "${COMP_WORDS[0]}" != "source" ]]; then`
Unset PROG variable to fix issue when mulitple apps run autocomplete from etc/bash_completion.d directory 2017-04-06 13:11:23 +00:00			`local cur opts base`
			`COMPREPLY=()`
			`cur="${COMP_WORDS[COMP_CWORD]}"`
Fix review comments 2019-08-05 14:58:04 +00:00			`if [[ "$cur" == "-"* ]]; then`
Add bash completion support for flags 2019-03-20 14:58:51 +00:00			`opts=$( ${COMP_WORDS[@]:0:$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`
Fix issue with source command completion Avoid competion for bash builtin `source` and fallback to default implementation as it throws below error ``` -bash: source: --: invalid option source: usage: source filename [arguments] ``` 2019-07-24 14:08:47 +00:00			`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			`}`

Fix issue with source command completion Avoid competion for bash builtin `source` and fallback to default implementation as it throws below error ``` -bash: source: --: invalid option source: usage: source filename [arguments] ``` 2019-07-24 14:08:47 +00:00			`complete -o bashdefault -o default -o nospace -F _cli_bash_autocomplete $PROG`
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			`unset PROG`