extras/cubicweb-ctl.bash_completion
author Sylvain Thénault <sylvain.thenault@logilab.fr>
Wed, 23 Nov 2016 17:19:51 +0100
changeset 11874 ea1d92b677b5
parent 11832 e8be49ecb522
permissions -rw-r--r--
[views/optimization] Ensure we call rset.possible_actions with the same argument rset.possible_actions (which should definitly not be an ResultSet method, but that's another story) has been designed to hold a cache to compute possible actions for a only once, since this may be a fairly costly operation (notably because of the 'has_editable_relations' predicates). But this has been broken by introduction of a new 'view' parameter which is not given by every call. To fix this, this cset adds the missing view argument where necessary and reimplements the rset's method to assert it's always called with the same key. Unfortunatly, those changes have to be ported to squareui and bootstrap cubes as well.

# -*- shell-script -*-

_ec_commands()
{
    local commands
    commands="$("$ec" listcommands 2>/dev/null)" || commands=""
    COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$commands' -- "$cur"))
}

_ec()
{
    local cur prev cmd cmd_index opts i
    local ec="$1"

    COMPREPLY=()
    cur="$2"
    prev="$3"

    # searching for the command
    # (first non-option argument that doesn't follow a global option that
    #  receives an argument)
    for ((i=1; $i<=$COMP_CWORD; i++)); do
	if [[ ${COMP_WORDS[i]} != -* ]]; then
	    cmd="${COMP_WORDS[i]}"
	    cmd_index=$i
	    break
	fi
    done

    if [[ "$cur" == -* ]]; then
        if [ -z "$cmd" ]; then
	    COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '--help' -- "$cur"))
	else
	    options="$("$ec" listcommands "$cmd" 2>/dev/null)" || commands=""
	    COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$options' -- "$cur"))
	fi
	return
    fi

    if [ -z "$cmd" ] || [ $COMP_CWORD -eq $i ]; then
	_ec_commands
	return
    fi

    # try to generate completion candidates for whatever command the user typed
    if _ec_command_specific; then
	return
    fi
}

_ec_command_specific()
{
    if [ "$(type -t "_ec_cmd_$cmd")" = function ]; then
	"_ec_cmd_$cmd"
	return 0
    fi

    case "$cmd" in
	client)
	    if [ "$prev" == "-b" ] || [ "$prev" == "--batch" ]; then
		COMPREPLY=( $( compgen -o filenames -G "$cur*" ) )
		return
	    fi
	    options="$("$ec" listcommands "$cmd" 2>/dev/null)" || options=""
	    instances="$("$ec" listinstances 2>/dev/null)" || instances=""
	    COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$options $instances' -- "$cur"))
	;;
	db-dump)
	    if [ "$prev" == "-o" ] || [ "$prev" == "--output" ]; then
		COMPREPLY=( $( compgen -o filenames -G "$cur*" ) )
		return
	    fi
	    options="$("$ec" listcommands "$cmd" 2>/dev/null)" || options=""
	    instances="$("$ec" listinstances 2>/dev/null)" || instances=""
	    COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$options $instances' -- "$cur"))
	;;
	# commands with template as argument
 	i18ncube)
	    cubes="$("$ec" listcubes 2>/dev/null)" || cubes=""
	    COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$options $cubes' -- "$cur"))
 	;;
	# generic commands with instance as argument
 	start|stop|reload|restart|upgrade|start-repository|db-create|db-init|db-check|db-grant-user)
	    options="$("$ec" listcommands "$cmd" 2>/dev/null)" || options=""
	    instances="$("$ec" listinstances 2>/dev/null)" || instances=""
	    COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$options $instances' -- "$cur"))
 	;;
	# generic commands without argument
 	list|newtemplate|i18ncubicweb|live-server)
	    options="$("$ec" listcommands "$cmd" 2>/dev/null)" || options=""
	    COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$options $instances' -- "$cur"))
 	;;
	# generic commands without option
 	shell|i18ninstance|delete|status|schema-sync)
	    instances="$("$ec" listinstances 2>/dev/null)" || instances=""
	    COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$options $instances' -- "$cur"))
 	;;
	# XXX should do better
 	create)
	    options="$("$ec" listcommands "$cmd" 2>/dev/null)" || options=""
	    COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$options $instances' -- "$cur"))
 	;;
 	db-copy,db-restore,mboximport)
	    instances="$("$ec" listinstances 2>/dev/null)" || instances=""
	    COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$options $instances' -- "$cur"))
 	;;
 	*)
 	    return 1
 	;;
    esac

    return 0
}

complete -o bashdefault -o default -F _ec cubicweb-ctl 2>/dev/null \
    || complete -o default -F _ec cubicweb-ctl