completion: bisect: complete log opts for visualize subcommand

Arguments passed to the "visualize" subcommand of git-bisect(1) get forwarded to git-log(1). It thus supports the same options as git-log(1) would, but our Bash completion script does not know to handle this. Make completion of porcelain git-log options and option arguments to the visualize subcommand work by calling __git_complete_log_opts when the start of an option to the subcommand is seen (visualize doesn't support any options besides the git-log options). Add test. Signed-off-by: Britton Leo Kerin <britton.kerin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Britton Leo Kerin committed Feb 6, 2024 at 12:50 UTC d115b877879cc8d072971437395ea2b97d47a7d7
2 files changed +19
contrib/completion/git-completion.bash
+4
@@ -1490,6 +1490,10 @@ _git_bisect ()
1490 __gitcomp "--term-good --term-old --term-bad --term-new"
1491 return
1492 ;;
1493 + visualize)
1494 + __git_complete_log_opts
1495 + return
1496 + ;;
1497 bad|new|"$term_bad"|good|old|"$term_good"|reset|skip)
1498 __git_complete_refs
1499 ;;
t/t9902-completion.sh
+15
@@ -1361,6 +1361,21 @@ test_expect_success 'git-bisect - options to terms subcommand are candidates' '
1361 )
1362 '
1363
1364 +test_expect_success 'git-bisect - git-log options to visualize subcommand are candidates' '
1365 + (
1366 + cd git-bisect &&
1367 + # The completion used for git-log and here does not complete
1368 + # every git-log option, so rather than hope to stay in sync
1369 + # with exactly what it does we will just spot-test here.
1370 + test_completion "git bisect visualize --sta" <<-\EOF &&
1371 + --stat Z
1372 + EOF
1373 + test_completion "git bisect visualize --summar" <<-\EOF
1374 + --summary Z
1375 + EOF
1376 + )
1377 +'
1378 +
1379 test_expect_success 'git checkout - completes refs and unique remote branches for DWIM' '
1380 test_completion "git checkout " <<-\EOF
1381 HEAD Z