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| author | Josh Steadmon <steadmon@google.com> | 2021-12-21 03:30:23 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2021-12-21 06:40:21 (GMT) |
| commit | d3115660b4cc4b1a32e77ddfd289afde5e4b94d8 (patch) | |
| tree | 5baeee60cbaafcb23d7ce8ac27941affdd47fdfb /t/t7201-co.sh | |
| parent | a3f40ec4b0dc56a54e6a6866d0a44a04d4a6edf0 (diff) | |
| download | git-d3115660b4cc4b1a32e77ddfd289afde5e4b94d8.zip git-d3115660b4cc4b1a32e77ddfd289afde5e4b94d8.tar.gz git-d3115660b4cc4b1a32e77ddfd289afde5e4b94d8.tar.bz2 | |
branch: add flags and config to inherit tracking
It can be helpful when creating a new branch to use the existing
tracking configuration from the branch point. However, there is
currently not a method to automatically do so.
Teach git-{branch,checkout,switch} an "inherit" argument to the
"--track" option. When this is set, creating a new branch will cause the
tracking configuration to default to the configuration of the branch
point, if set.
For example, if branch "main" tracks "origin/main", and we run
`git checkout --track=inherit -b feature main`, then branch "feature"
will track "origin/main". Thus, `git status` will show us how far
ahead/behind we are from origin, and `git pull` will pull from origin.
This is particularly useful when creating branches across many
submodules, such as with `git submodule foreach ...` (or if running with
a patch such as [1], which we use at $job), as it avoids having to
manually set tracking info for each submodule.
Since we've added an argument to "--track", also add "--track=direct" as
another way to explicitly get the original "--track" behavior ("--track"
without an argument still works as well).
Finally, teach branch.autoSetupMerge a new "inherit" option. When this
is set, "--track=inherit" becomes the default behavior.
[1]: https://lore.kernel.org/git/20180927221603.148025-1-sbeller@google.com/
Signed-off-by: Josh Steadmon <steadmon@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t7201-co.sh')
| -rwxr-xr-x | t/t7201-co.sh | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/t/t7201-co.sh b/t/t7201-co.sh index b7ba1c3..61ad47b 100755 --- a/t/t7201-co.sh +++ b/t/t7201-co.sh @@ -658,4 +658,21 @@ test_expect_success 'custom merge driver with checkout -m' ' test_cmp expect arm ' +test_expect_success 'tracking info copied with autoSetupMerge=inherit' ' + git reset --hard main && + # default config does not copy tracking info + git checkout -b foo-no-inherit koala/bear && + test_cmp_config "" --default "" branch.foo-no-inherit.remote && + test_cmp_config "" --default "" branch.foo-no-inherit.merge && + # with autoSetupMerge=inherit, we copy tracking info from koala/bear + test_config branch.autoSetupMerge inherit && + git checkout -b foo koala/bear && + test_cmp_config origin branch.foo.remote && + test_cmp_config refs/heads/koala/bear branch.foo.merge && + # no tracking info to inherit from main + git checkout -b main2 main && + test_cmp_config "" --default "" branch.main2.remote && + test_cmp_config "" --default "" branch.main2.merge +' + test_done |