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Code Issues Releases Activity

fix help completions for bash

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Kelly Brazil
2022-06-08 08:50:20 -07:00
parent 39c1470ea6
commit f62e6168fd
1 changed files with 54 additions and 15 deletions
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69
jc/shell_completions.py
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@ -8,16 +8,38 @@ from .lib import all_parser_info
bash_template = Template('''\ bash_template = Template('''\
_jc() _jc()
{ {
local cur prev words cword jc_commands jc_parsers jc_options jc_special_options local cur prev words cword jc_commands jc_parsers jc_options \\
jc_about_options jc_special_options
jc_commands=(${bash_commands}) jc_commands=(${bash_commands})
jc_parsers=(${bash_arguments}) jc_parsers=(${bash_parsers})
jc_options=(${bash_options}) jc_options=(${bash_options})
jc_special_options=(${bash_special_opts}) jc_about_options=(${bash_about_options})
jc_about_mod_options=(${bash_about_mod_options})
jc_help_options=(${bash_help_options})
jc_special_options=(${bash_special_options})
COMPREPLY=() COMPREPLY=()
_get_comp_words_by_ref cur prev words cword _get_comp_words_by_ref cur prev words cword
# if jc_about_options are found anywhere in the line, then only complete from jc_about_mod_options
for i in "$${words[@]}"; do
if [[ " $${jc_about_options[*]} " =~ " $${i} " ]]; then
COMPREPLY=( $$( compgen -W "$${jc_about_mod_options[*]}" \\
-- "$${cur}" ) )
return 0
fi
done
# if jc_help_options are found anywhere in the line, then only complete with parsers
for i in "$${words[@]}"; do
if [[ " $${jc_help_options[*]} " =~ " $${i} " ]]; then
COMPREPLY=( $$( compgen -W "$${jc_parsers[*]}" \\
-- "$${cur}" ) )
return 0
fi
done
# if special options are found anywhere in the line, then no more completions # if special options are found anywhere in the line, then no more completions
for i in "$${words[@]}"; do for i in "$${words[@]}"; do
if [[ " $${jc_special_options[*]} " =~ " $${i} " ]]; then if [[ " $${jc_special_options[*]} " =~ " $${i} " ]]; then
@ -43,7 +65,7 @@ _jc()
done done
# default completion # default completion
COMPREPLY=( $$( compgen -W "$${jc_options[*]} $${jc_special_options[*]} $${jc_parsers[*]} $${jc_commands[*]}" \\ COMPREPLY=( $$( compgen -W "$${jc_options[*]} $${jc_about_options[*]} $${jc_help_options[*]} $${jc_special_options[*]} $${jc_parsers[*]} $${jc_commands[*]}" \\
-- "$${cur}" ) ) -- "$${cur}" ) )
} && } &&
complete -F _jc jc complete -F _jc jc
@ -77,7 +99,10 @@ _jc() {
_jc _jc
''') ''')
special_options = ['--about', '-a', '--version', '-v', '--bash-comp', '-B', '--zsh-comp', '-Z'] about_options = ['--about', '-a']
about_mod_options = ['--pretty', '-p', '--yaml-out', '-y', '--monochrome', '-m', '--force-color', '-C']
help_options = ['--help', '-h']
special_options = ['--version', '-v', '--bash-comp', '-B', '--zsh-comp', '-Z']
def get_commands(): def get_commands():
command_list = [] command_list = []
@ -115,17 +140,31 @@ def gen_zsh_command_descriptions(command_list):
def bash_completion(): def bash_completion():
args = ' '.join(get_arguments()) parsers_str = ' '.join(get_arguments())
opts_no_special = get_options() opts_no_special = get_options()
for option in special_options:
opts_no_special.remove(option) for s_option in special_options:
options = ' '.join(opts_no_special) opts_no_special.remove(s_option)
s_options = ' '.join(special_options)
commands = ' '.join(get_commands()) for a_option in about_options:
return bash_template.substitute(bash_arguments=args, opts_no_special.remove(a_option)
bash_special_opts=s_options,
bash_options=options, for h_option in help_options:
bash_commands=commands) opts_no_special.remove(h_option)
options_str = ' '.join(opts_no_special)
about_options_str = ' '.join(about_options)
about_mod_options_str = ' '.join(about_mod_options)
help_options_str = ' '.join(help_options)
special_options_str = ' '.join(special_options)
commands_str = ' '.join(get_commands())
return bash_template.substitute(bash_parsers=parsers_str,
bash_special_options=special_options_str,
bash_about_options=about_options_str,
bash_about_mod_options=about_mod_options_str,
bash_help_options=help_options_str,
bash_options=options_str,
bash_commands=commands_str)
def zsh_completion(): def zsh_completion():