c44347ca77
Here's a bash_completion file for composer-cli! It completes known
commands, subcommands, and flags, plus arguments to flags that take
arguments, and if you've got write access to the socket it'll also
autocomplete:
* source names for commands that need source names
* blueprint names for commands that take blueprint names
* compose uuids for commands that take compose uuids
* intelligently only suggests appropriate uuids - e.g. only
suggests uuids of running composes for "compose cancel"
NOTE: bash completion scripts are horrible and this is no exception.
Please forgive me.
144 lines
5.0 KiB
Plaintext
144 lines
5.0 KiB
Plaintext
# bash completion for composer-cli
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__composer_cli_flags="-h --help -j --json -s --socket --log -a --api --test -V"
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declare -A __composer_cli_cmds=(
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[compose]="list start types status log cancel delete details metadata logs results image"
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[blueprints]="list show changes diff save delete depsolve push freeze tag undo workspace"
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[modules]="list"
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[projects]="list info"
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[sources]="list info add change delete"
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[help]=""
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)
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__composer_socket_ok() {
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[ -w "${COMPOSER_SOCKET:-/run/weldr/api.socket}" ]
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}
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__composer_blueprints() {
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__composer_socket_ok && composer-cli blueprints list
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}
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__composer_sources() {
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__composer_socket_ok && composer-cli sources list
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}
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__composer_compose_types() {
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__composer_socket_ok && composer-cli compose types
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}
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__composer_composes() {
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__composer_socket_ok && composer-cli compose list $@ | while read id rest; do echo $id; done
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}
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__word_in_list() {
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local w word=$1; shift
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for w in "$@"; do
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[ "$w" == "$word" ] && return 0
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done
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return 1
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}
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_composer_cli() {
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local cur="${COMP_WORDS[COMP_CWORD]}" prev="${COMP_WORDS[COMP_CWORD-1]}"
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local w="" wi=0 cmd="__NONE__" subcmd="__NONE__" cmd_cword=0
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# find the command and its subcommand
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for (( wi=0; wi < ${#COMP_WORDS[*]}; wi++ )); do
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if __word_in_list "${COMP_WORDS[wi]}" "${!__composer_cli_cmds[@]}"; then
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cmd="${COMP_WORDS[wi]}"
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subcmd="${COMP_WORDS[wi+1]}"
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cmd_cword=$((COMP_CWORD-wi))
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break
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fi
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done
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COMPREPLY=()
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if [ "$cmd_cword" -le 0 ]; then
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# No command yet, complete flags or commands
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case "$prev" in
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-s|--socket|--log)
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# If it's a flag that takes a filename, suggest filenames
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compopt -o filenames
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COMPREPLY=($(compgen -f -- "${cur}"))
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;;
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-a|--api|--test)
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# If it's a flag that takes an arg we can't guess, don't suggest anything
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COMPREPLY=()
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;;
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*)
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if [ "${cur:0:1}" == "-" ]; then
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# Suggest flags if cur starts with '-'
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COMPREPLY=($(compgen -W "${__composer_cli_flags}" -- "${cur}"))
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else
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# Suggest commands if there isn't one already
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COMPREPLY=($(compgen -W "${!__composer_cli_cmds[*]}" -- "${cur}"))
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fi
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;;
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esac
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elif [ $cmd_cword == 1 ]; then
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# Complete the word after the command
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COMPREPLY=($(compgen -W "${__composer_cli_cmds[$cmd]} help" -- "${cur}"))
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elif [ $cmd_cword == 2 ]; then
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# Complete word(s) after subcommand
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case "$cmd:$subcmd" in
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compose:list)
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COMPREPLY=($(compgen -W "waiting running finish failed" -- "${cur}"))
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;;
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*:list|*:help|compose:types)
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COMPREPLY=()
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;;
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sources:info|sources:delete)
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COMPREPLY=($(compgen -W "$(__composer_sources)" -- "${cur}"))
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;;
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sources:add|sources:change|blueprints:workspace|blueprints:push)
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compopt -o filenames
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COMPREPLY=($(compgen -f -- "${cur}"))
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;;
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blueprints:freeze)
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COMPREPLY=($(compgen -W "$(__composer_blueprints) show save" -- "${cur}"))
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;;
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compose:start|blueprints:*)
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COMPREPLY=($(compgen -W "$(__composer_blueprints)" -- "${cur}"))
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;;
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compose:cancel)
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COMPREPLY=($(compgen -W "$(__composer_composes running waiting)" -- "${cur}"))
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;;
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compose:delete|compose:results|compose:metadata)
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COMPREPLY=($(compgen -W "$(__composer_composes finished failed)" -- "${cur}"))
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;;
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compose:log*)
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COMPREPLY=($(compgen -W "$(__composer_composes running finished failed)" -- "${cur}"))
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;;
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compose:image)
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COMPREPLY=($(compgen -W "$(__composer_composes finished)" -- "${cur}"))
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;;
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compose:*)
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COMPREPLY=($(compgen -W "$(__composer_composes)" -- "${cur}"))
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;;
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esac
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else
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# Complete words past the subcommand's argument (if appropriate)
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case "$cmd:$subcmd" in
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compose:delete)
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COMPREPLY=($(compgen -W "$(__composer_composes finished failed)" -- "${cur}"))
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;;
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compose:start)
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if [ "$cmd_cword" == 3 ]; then
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COMPREPLY=($(compgen -W "$(__composer_compose_types)" -- "${cur}"))
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fi
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;;
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# TODO: blueprints:diff and blueprints:undo want commits
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blueprints:freeze|blueprints:save|blueprints:depsolve|blueprints:changes|blueprints:show)
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COMPREPLY=($(compgen -W "$(__composer_blueprints)" -- "${cur}"))
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;;
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sources:info)
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COMPREPLY=($(compgen -W "$(__composer_sources)" -- "${cur}"))
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;;
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esac
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fi
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}
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complete -F _composer_cli composer-cli
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