def main_switch(commands):
return fun(
'_stg',
'local i',
'local c=1',
'local command',
'',
'while test $c -lt $COMP_CWORD; do', [
'if test $c == 1; then', [
'command="${COMP_WORDS[c]}"'],
'fi',
'c=$((++c))'],
'done',
'',
('# Complete name of subcommand if the user has not finished'
' typing it yet.'),
'if test $c -eq $COMP_CWORD -a -z "$command"; then', [
('COMPREPLY=($(compgen -W "help version copyright $_stg_commands" --'
' "${COMP_WORDS[COMP_CWORD]}"))'),
'return'],
'fi',
'',
'# Complete arguments to subcommands.',
'case "$command" in', [
'help) ', [
('COMPREPLY=($(compgen -W "$_stg_commands" --'
' "${COMP_WORDS[COMP_CWORD]}"))'),
'return ;;'],
'version) return ;;',
'copyright) return ;;'], [
'%s) _stg_%s ;;' % (cmd, cmd)
for cmd in sorted(commands.iterkeys())],
'esac')
def command_list(commands):
return ['_stg_commands="%s"\n' % ' '.join(sorted(commands.iterkeys()))]
