send-email: programmatically generate bash completions

"git send-email --git-completion-helper" only prints "format-patch"
flags. Make it print "send-email" flags as well, extracting them
programmatically from its three existing "GetOptions".

Introduce a "uniq" subroutine, otherwise --cc-cover, --to-cover and
other flags would show up twice. In addition, deduplicate flags common
to both "send-email" and "format-patch", like --from.

Remove extraneous flags: --h and --git-completion-helper.

Add trailing "=" to options that expect an argument, inline with
the format-patch implementation.

Add a completion test for "send-email --validate", a send-email flag.

Signed-off-by: Thiago Perrotta <tbperrotta@gmail.com>
Based-on-patch-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Thiago Perrotta
2021-10-25 17:27:06 -04:00
committed by Junio C Hamano
parent 99c99ed825
commit 2b7b75850c
3 changed files with 48 additions and 19 deletions

View File

@ -2359,16 +2359,7 @@ _git_send_email ()
return
;;
--*)
__gitcomp_builtin send-email "--annotate --bcc --cc --cc-cmd --chain-reply-to
--compose --confirm= --dry-run --envelope-sender
--from --identity
--in-reply-to --no-chain-reply-to --no-signed-off-by-cc
--no-suppress-from --no-thread --quiet --reply-to
--signed-off-by-cc --smtp-pass --smtp-server
--smtp-server-port --smtp-encryption= --smtp-user
--subject --suppress-cc= --suppress-from --thread --to
--validate --no-validate
$__git_format_patch_extra_options"
__gitcomp_builtin send-email "$__git_format_patch_extra_options"
return
;;
esac