Merge: Tired of having to remember all the Nit options? Try bash_completion!
This PR enables the option --gen-bash-completion that allow user to generate a bash completion file.
Exemple with `nitdoc`:
$ nitdoc --gen-bash-completion
$ sudo ln -s <nitdir>/bin/nitdoc.bash /etc/bash_completion.d/nitdoc
$ . /etc/bash_completion.d/nitdoc
Then:
$ nitdoc [TAB][TAB]
$ file1.nit file2.nit file3.nit
$ nitdoc --[TAB][TAB]
--bash-toolname --github-base-sha1 --no-dot --sharedir
--custom-brand --github-gitdir --only-metamodel --shareurl
--custom-footer-text --github-upstream --only-parse --source
--custom-overview-text --help --path --stop-on-first-error
--custom-title --ignore-visibility --piwik-site-id --verbose
--dir --log --piwik-tracker --version
--disable-phase --log-dir --private --warn
--gen-bash-completion --no-color --quiet
Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>
Pull-Request: #575
Reviewed-by: Jean Privat <jean@pryen.org>
Reviewed-by: Lucas Bajolet <r4pass@hotmail.com>
Reviewed-by: Alexis Laferrière <alexis.laf@xymus.net>