diff options
author | Denton Liu <liu.denton@gmail.com> | 2020-10-07 10:56:15 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2020-10-07 19:49:05 +0300 |
commit | 5602b500c3cd9ac308bf9af0d5f0a79bd2195346 (patch) | |
tree | f16567fb4a2d796614bc267ce59f53a0dbdb7dae /t | |
parent | 47ae905ffb98cc4d4fd90083da6bc8dab55d9ecc (diff) |
builtin/checkout: fix `git checkout -p HEAD...` bug
Running `git checkout -p` with a merge-base rev results in an error:
$ git checkout -p HEAD...
usage: git diff-index [-m] [--cached] [<common-diff-options>] <tree-ish> [<path>...]
common diff options:
-z output diff-raw with lines terminated with NUL.
-p output patch format.
-u synonym for -p.
--patch-with-raw
output both a patch and the diff-raw format.
--stat show diffstat instead of patch.
--numstat show numeric diffstat instead of patch.
--patch-with-stat
output a patch and prepend its diffstat.
--name-only show only names of changed files.
--name-status show names and status of changed files.
--full-index show full object name on index lines.
--abbrev=<n> abbreviate object names in diff-tree header and diff-raw.
-R swap input file pairs.
-B detect complete rewrites.
-M detect renames.
-C detect copies.
--find-copies-harder
try unchanged files as candidate for copy detection.
-l<n> limit rename attempts up to <n> paths.
-O<file> reorder diffs according to the <file>.
-S<string> find filepair whose only one side contains the string.
--pickaxe-all
show all files diff when -S is used and hit is found.
-a --text treat all files as text.
Cannot close git diff-index --cached --numstat --summary HEAD... -- () at <redacted>/libexec/git-core/git-add--interactive line 183.
This happens because checkout passes the literal argument (in the
example, `HEAD...`) to diff-index which does not recognise merge-base
revs.
Fix this by using the hex of the found commit instead of the given name.
Note that "HEAD" is handled specially in run_add_interactive() so it's
explicitly not changed.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't')
-rwxr-xr-x | t/t2016-checkout-patch.sh | 7 | ||||
-rwxr-xr-x | t/t2071-restore-patch.sh | 8 |
2 files changed, 15 insertions, 0 deletions
diff --git a/t/t2016-checkout-patch.sh b/t/t2016-checkout-patch.sh index 47aeb0b167..999620e507 100755 --- a/t/t2016-checkout-patch.sh +++ b/t/t2016-checkout-patch.sh @@ -59,6 +59,13 @@ test_expect_success PERL 'git checkout -p HEAD with change already staged' ' verify_state dir/foo head head ' +test_expect_success PERL 'git checkout -p HEAD^...' ' + # the third n is to get out in case it mistakenly does not apply + test_write_lines n y n | git checkout -p HEAD^... && + verify_saved_state bar && + verify_state dir/foo parent parent +' + test_expect_success PERL 'git checkout -p HEAD^' ' # the third n is to get out in case it mistakenly does not apply test_write_lines n y n | git checkout -p HEAD^ && diff --git a/t/t2071-restore-patch.sh b/t/t2071-restore-patch.sh index 98b2476e7c..b5c5c0ff7e 100755 --- a/t/t2071-restore-patch.sh +++ b/t/t2071-restore-patch.sh @@ -60,6 +60,14 @@ test_expect_success PERL 'git restore -p --source=HEAD^' ' verify_state dir/foo parent index ' +test_expect_success PERL 'git restore -p --source=HEAD^...' ' + set_state dir/foo work index && + # the third n is to get out in case it mistakenly does not apply + test_write_lines n y n | git restore -p --source=HEAD^... && + verify_saved_state bar && + verify_state dir/foo parent index +' + test_expect_success PERL 'git restore -p handles deletion' ' set_state dir/foo work index && rm dir/foo && |