Handle cubes as packages in cwconfig
Rely on importlib.import_module in several places in cwconfig.py, so this
would not work with python 2.6.
Method available_cubes will not list cubes installed as package for now. I'm
not sure it's worth implementing this method (used in `cubicweb-ctl list
cubes` command) for new cubes layout as the same result can basically be
obtained with `pip freeze | grep cubicweb_`.
In unittest_cwconfig.py, duplicate CubicWebConfigurationTC test case to test
both the "cubes as packages" layout and the "legacy cubes" layout. The former
having a custom sys.path set (pointing to datapath('libpython') where all
cubes' packages live) and the latter having the previous config attribute
setup.
All test data cubes are moved to packages in libpython directory and symlinks
are introduced in the cubes directory.
Related to #13001466.
# -*- 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