git/builtin
Jacob Keller e759275c8f submodule--helper: improve logic for fallback remote name
The repo_get_default_remote() function in submodule--helper currently
tries to figure out the proper remote name to use for a submodule based
on a few factors.

First, it tries to find the remote for the currently checked out branch.
This works if the submodule is configured to checkout to a branch
instead of a detached HEAD state.

In the detached HEAD state, the code calls back to using "origin", on
the assumption that this is the default remote name. Some users may
change this, such as by setting clone.defaultRemoteName, or by changing
the remote name manually within the submodule repository.

As a first step to improving this situation, refactor to reuse the logic
from remotes_remote_for_branch(). This function uses the remote from the
branch if it has one. If it doesn't then it checks to see if there is
exactly one remote. It uses this remote first before attempting to fall
back to "origin".

To allow using this helper function, introduce a repo_default_remote()
helper to remote.c which takes a repository structure. This helper will
load the remote configuration and get the "HEAD" branch. Then it will
call remotes_remote_for_branch to find the default remote.

Replace calls of repo_get_default_remote() with the calls to this new
function. To maintain consistency with the existing callers, continue
copying the returned string with xstrdup.

This isn't a perfect solution for users who change remote names, but it
should help in cases where the remote name is changed but users haven't
added any additional remotes.

Signed-off-by: Jacob Keller <jacob.keller@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-06-23 16:38:57 -07:00
..
add.c Merge branch 'ds/sparse-apply-add-p' 2025-05-27 13:59:09 -07:00
am.c Merge branch 'ly/am-split-stgit-leakfix' 2025-05-19 16:02:46 -07:00
annotate.c Merge branch 'jc/a-commands-without-the-repo' 2024-10-25 14:02:36 -04:00
apply.c apply: integrate with the sparse index 2025-05-16 12:00:33 -07:00
archive.c archive: remove the_repository global variable 2024-10-11 09:37:18 -07:00
backfill.c Merge branch 'ps/parse-options-integers' 2025-04-24 17:25:34 -07:00
bisect.c global: mark code units that generate warnings with `-Wsign-compare` 2024-12-06 20:20:02 +09:00
blame.c Merge branch 'az/tighten-string-array-constness' 2025-04-29 14:21:28 -07:00
branch.c Merge branch 'rs/ref-fitler-used-atoms-value-fix' 2025-01-29 14:05:09 -08:00
bugreport.c object-file: move `safe_create_leading_directories()` into "path.c" 2025-04-15 08:24:35 -07:00
bundle.c Merge branch 'jt/bundle-fsck' 2024-12-13 07:33:36 -08:00
cat-file.c cat-file: use type enum instead of buffer for -t option 2025-05-16 09:43:10 -07:00
check-attr.c builtin: remove USE_THE_REPOSITORY_VARIABLE from builtin.h 2024-09-13 14:32:24 -07:00
check-ignore.c builtin: remove USE_THE_REPOSITORY_VARIABLE from builtin.h 2024-09-13 14:32:24 -07:00
check-mailmap.c mailmap: fix check-mailmap with full mailmap line 2025-02-21 18:27:16 -08:00
check-ref-format.c builtin: send usage() help text to standard output 2025-01-17 13:30:03 -08:00
checkout--worker.c builtins: send usage_with_options() help text to standard output 2025-01-17 13:30:03 -08:00
checkout-index.c builtin/checkout-index: stop using `the_repository` 2025-03-07 16:52:02 -08:00
checkout.c Merge branch 'ps/object-file-cleanup' 2025-04-24 17:25:33 -07:00
clean.c global: mark code units that generate warnings with `-Wsign-compare` 2024-12-06 20:20:02 +09:00
clone.c Merge branch 'ps/object-store-cleanup' 2025-05-12 14:22:49 -07:00
column.c parse-options: detect mismatches in integer signedness 2025-04-17 08:15:16 -07:00
commit-graph.c Merge branch 'az/tighten-string-array-constness' 2025-04-29 14:21:28 -07:00
commit-tree.c Merge branch 'ps/parse-options-integers' 2025-04-24 17:25:34 -07:00
commit.c commit: simplify code 2025-05-15 13:46:44 -07:00
config.c global: use designated initializers for options 2025-04-17 08:15:15 -07:00
count-objects.c object-store: move function declarations to their respective subsystems 2025-04-29 10:08:12 -07:00
credential-cache--daemon.c object-file: move `safe_create_leading_directories()` into "path.c" 2025-04-15 08:24:35 -07:00
credential-cache.c Merge branch 'rj/cygwin-exit' 2024-11-01 12:53:19 -04:00
credential-store.c builtin: remove USE_THE_REPOSITORY_VARIABLE from builtin.h 2024-09-13 14:32:24 -07:00
credential.c Merge branch 'jc/show-usage-help' 2025-01-28 13:02:22 -08:00
describe.c Merge branch 'ps/parse-options-integers' 2025-04-24 17:25:34 -07:00
diagnose.c object-file: move `safe_create_leading_directories()` into "path.c" 2025-04-15 08:24:35 -07:00
diff-files.c builtin: send usage() help text to standard output 2025-01-17 13:30:03 -08:00
diff-index.c builtin: send usage() help text to standard output 2025-01-17 13:30:03 -08:00
diff-pairs.c builtin/diff-pairs: allow explicit diff queue flush 2025-03-03 08:17:47 -08:00
diff-tree.c builtin: send usage() help text to standard output 2025-01-17 13:30:03 -08:00
diff.c hash: stop depending on `the_repository` in `null_oid()` 2025-03-10 13:16:20 -07:00
difftool.c Merge branch 'ua/call-repo-config-with-possibly-null-repository' 2025-04-29 14:21:27 -07:00
fast-export.c fast-export: --signed-commits is experimental 2025-05-28 10:30:47 -07:00
fast-import.c object-store: move and rename `odb_pack_keep()` 2025-04-29 10:08:12 -07:00
fetch-pack.c oddballs: send usage() help text to standard output 2025-01-17 13:30:03 -08:00
fetch.c fetch: avoid unnecessary work when there is no current branch 2025-05-15 13:46:47 -07:00
fmt-merge-msg.c parse-options: introduce precision handling for `OPTION_INTEGER` 2025-04-17 08:15:15 -07:00
for-each-ref.c builtin/for-each-ref: stop using `the_repository` 2025-03-07 16:52:02 -08:00
for-each-repo.c global: trivial conversions to fix `-Wsign-compare` warnings 2024-12-06 20:20:04 +09:00
fsck.c fsck: stop using object_info->type_name strbuf 2025-05-16 09:43:10 -07:00
fsmonitor--daemon.c builtins: send usage_with_options() help text to standard output 2025-01-17 13:30:03 -08:00
gc.c builtin/gc: correct physical memory detection for OpenBSD / NetBSD 2025-06-01 19:01:07 -07:00
get-tar-commit-id.c builtin: send usage() help text to standard output 2025-01-17 13:30:03 -08:00
grep.c Merge branch 'ps/parse-options-integers' 2025-04-24 17:25:34 -07:00
hash-object.c hash-object: handle --literally with OPT_NEGBIT 2025-05-16 09:43:11 -07:00
help.c pager: stop using `the_repository` 2024-12-18 10:44:30 -08:00
hook.c builtin: pass repository to sub commands 2024-11-26 10:36:08 +09:00
index-pack.c Merge branch 'ds/fix-thin-fix' 2025-05-12 14:22:49 -07:00
init-db.c Merge branch 'ps/parse-options-integers' 2025-04-24 17:25:34 -07:00
interpret-trailers.c trailer: spread usage of "trailer_block" language 2024-10-14 12:33:02 -04:00
log.c object-store: merge "object-store-ll.h" and "object-store.h" 2025-04-15 08:24:37 -07:00
ls-files.c Merge branch 'ps/object-wo-the-repository' 2025-04-15 13:50:15 -07:00
ls-remote.c global: use designated initializers for options 2025-04-17 08:15:15 -07:00
ls-tree.c object-store: merge "object-store-ll.h" and "object-store.h" 2025-04-15 08:24:37 -07:00
mailinfo.c mailinfo: stop using `the_repository` 2024-12-18 10:44:31 -08:00
mailsplit.c builtin: send usage() help text to standard output 2025-01-17 13:30:03 -08:00
merge-base.c commit-reach: use `size_t` to track indices when computing merge bases 2024-12-27 08:12:40 -08:00
merge-file.c object-file: split out functions relating to object store subsystem 2025-04-15 08:24:36 -07:00
merge-index.c builtin: send usage() help text to standard output 2025-01-17 13:30:03 -08:00
merge-ours.c builtin: send usage() help text to standard output 2025-01-17 13:30:03 -08:00
merge-recursive.c builtin/merge-recursive: switch to using merge_ort_generic() 2025-04-08 13:59:11 -07:00
merge-tree.c merge-tree: add a new --quiet flag 2025-05-16 15:09:14 -07:00
merge.c Merge branch 'ps/parse-options-integers' 2025-04-24 17:25:34 -07:00
mktag.c object-store: merge "object-store-ll.h" and "object-store.h" 2025-04-15 08:24:37 -07:00
mktree.c Merge branch 'az/tighten-string-array-constness' 2025-04-29 14:21:28 -07:00
multi-pack-index.c Merge branch 'ps/parse-options-integers' 2025-04-24 17:25:34 -07:00
mv.c Merge branch 'ps/mv-contradiction-fix' 2025-05-08 12:36:32 -07:00
name-rev.c Merge branch 'ps/object-wo-the-repository' 2025-04-15 13:50:15 -07:00
notes.c object-store: merge "object-store-ll.h" and "object-store.h" 2025-04-15 08:24:37 -07:00
pack-objects.c Merge branch 'az/tighten-string-array-constness' 2025-04-29 14:21:28 -07:00
pack-redundant.c object-store: merge "object-store-ll.h" and "object-store.h" 2025-04-15 08:24:37 -07:00
pack-refs.c builtin/pack-refs: stop using `the_repository` 2025-03-07 16:52:01 -08:00
patch-id.c global: adapt callers to use generic hash context helpers 2025-01-31 10:06:11 -08:00
prune-packed.c builtin: remove USE_THE_REPOSITORY for those without the_repository 2024-09-13 14:33:30 -07:00
prune.c object-store: merge "object-store-ll.h" and "object-store.h" 2025-04-15 08:24:37 -07:00
pull.c remote: remove branch->merge_name and fix branch_release() 2025-06-23 16:38:55 -07:00
push.c remote: rename query_refspecs functions 2025-02-04 09:51:41 -08:00
range-diff.c Merge branch 'js/range-diff-diff-merges' 2024-12-23 09:32:17 -08:00
read-tree.c global: use designated initializers for options 2025-04-17 08:15:15 -07:00
rebase.c Merge branch 'ps/parse-options-integers' 2025-04-24 17:25:34 -07:00
receive-pack.c builtin/receive-pack: add option to skip connectivity check 2025-05-20 11:43:36 -07:00
reflog.c Merge branch 'ps/maintenance-reflog-expire' 2025-04-16 13:54:19 -07:00
refs.c Merge branch 'sj/ref-consistency-checks-more' 2025-03-26 16:26:10 +09:00
remote-ext.c builtin: send usage() help text to standard output 2025-01-17 13:30:03 -08:00
remote-fd.c builtin: send usage() help text to standard output 2025-01-17 13:30:03 -08:00
remote.c treewide: convert users of `repo_has_object_file()` to `has_object()` 2025-04-29 10:08:13 -07:00
repack.c Merge branch 'ps/parse-options-integers' 2025-04-24 17:25:34 -07:00
replace.c object-store: merge "object-store-ll.h" and "object-store.h" 2025-04-15 08:24:37 -07:00
replay.c replay: replace the_repository with repo parameter passed to cmd_replay () 2025-05-14 15:00:49 -07:00
rerere.c rerere: let `rerere_path()` write paths into a caller-provided buffer 2025-02-28 13:54:11 -08:00
reset.c reset: integrate sparse index with --patch 2025-05-16 12:02:47 -07:00
rev-list.c oidmap: rename oidmap_free() to oidmap_clear() 2025-05-12 13:06:26 -07:00
rev-parse.c path: drop `git_path()` in favor of `repo_git_path()` 2025-02-28 13:54:11 -08:00
revert.c Merge branch 'ps/parse-options-integers' 2025-04-24 17:25:34 -07:00
rm.c rm: fix sign comparison warnings 2025-03-29 01:04:40 -07:00
send-pack.c builtin/send-pack: stop using `the_repository` 2025-03-07 16:52:01 -08:00
shortlog.c diff.h: fix index used to loop through unsigned integer 2024-12-06 20:20:03 +09:00
show-branch.c Merge branch 'az/tighten-string-array-constness' 2025-04-29 14:21:28 -07:00
show-index.c Merge branch 'jc/show-index-h-update' 2025-01-31 09:44:16 -08:00
show-ref.c treewide: convert users of `repo_has_object_file()` to `has_object()` 2025-04-29 10:08:13 -07:00
sparse-checkout.c object-file: move `safe_create_leading_directories()` into "path.c" 2025-04-15 08:24:35 -07:00
stash.c stash: remove merge-recursive.h include 2025-03-17 15:39:03 -07:00
stripspace.c builtin: remove USE_THE_REPOSITORY_VARIABLE from builtin.h 2024-09-13 14:32:24 -07:00
submodule--helper.c submodule--helper: improve logic for fallback remote name 2025-06-23 16:38:57 -07:00
symbolic-ref.c builtin: remove USE_THE_REPOSITORY_VARIABLE from builtin.h 2024-09-13 14:32:24 -07:00
tag.c Merge branch 'ps/parse-options-integers' 2025-04-24 17:25:34 -07:00
unpack-file.c object-store: merge "object-store-ll.h" and "object-store.h" 2025-04-15 08:24:37 -07:00
unpack-objects.c treewide: convert users of `repo_has_object_file()` to `has_object()` 2025-04-29 10:08:13 -07:00
update-index.c Merge branch 'ps/parse-options-integers' 2025-04-24 17:25:34 -07:00
update-ref.c Merge branch 'kn/non-transactional-batch-updates' 2025-04-16 13:54:19 -07:00
update-server-info.c builtin/update-server-info: remove unnecessary if statement 2025-04-08 14:47:37 -07:00
upload-archive.c builtin: send usage() help text to standard output 2025-01-17 13:30:03 -08:00
upload-pack.c serve: stop using `the_repository` 2024-12-18 10:44:30 -08:00
var.c Merge branch 'jc/show-usage-help' 2025-01-28 13:02:22 -08:00
verify-commit.c builtin/verify-commit: stop using `the_repository` 2025-03-07 16:52:01 -08:00
verify-pack.c builtin: remove USE_THE_REPOSITORY_VARIABLE from builtin.h 2024-09-13 14:32:24 -07:00
verify-tag.c builtin/verify-tag: stop using `the_repository` 2025-03-07 16:52:01 -08:00
worktree.c object-file: move `safe_create_leading_directories()` into "path.c" 2025-04-15 08:24:35 -07:00
write-tree.c global: use designated initializers for options 2025-04-17 08:15:15 -07:00