git/t/t3510-cherry-pick-sequence.sh

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revert: Save data for continuing after conflict resolution Ever since v1.7.2-rc1~4^2~7 (revert: allow cherry-picking more than one commit, 2010-06-02), a single invocation of "git cherry-pick" or "git revert" can perform picks of several individual commits. To implement features like "--continue" to continue the whole operation, we will need to store some information about the state and the plan at the beginning. Introduce a ".git/sequencer/head" file to store this state, and ".git/sequencer/todo" file to store the plan. The head file contains the SHA-1 of the HEAD before the start of the operation, and the todo file contains an instruction sheet whose format is inspired by the format of the "rebase -i" instruction sheet. As a result, a typical todo file looks like: pick 8537f0e submodule add: test failure when url is not configured pick 4d68932 submodule add: allow relative repository path pick f22a17e submodule add: clean up duplicated code pick 59a5775 make copy_ref globally available Since SHA-1 hex is abbreviated using an find_unique_abbrev(), it is unambiguous. This does not guarantee that there will be no ambiguity when more objects are added to the repository. These two files alone are not enough to implement a "--continue" that remembers the command-line options specified; later patches in the series save them too. These new files are unrelated to the existing .git/CHERRY_PICK_HEAD, which will still be useful while committing after a conflict resolution. Inspired-by: Christian Couder <chriscool@tuxfamily.org> Helped-by: Junio C Hamano <gitster@pobox.com> Helped-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:08 +00:00
#!/bin/sh
test_description='Test cherry-pick continuation features
+ conflicting: rewrites unrelated to conflicting
+ yetanotherpick: rewrites foo to e
revert: Save data for continuing after conflict resolution Ever since v1.7.2-rc1~4^2~7 (revert: allow cherry-picking more than one commit, 2010-06-02), a single invocation of "git cherry-pick" or "git revert" can perform picks of several individual commits. To implement features like "--continue" to continue the whole operation, we will need to store some information about the state and the plan at the beginning. Introduce a ".git/sequencer/head" file to store this state, and ".git/sequencer/todo" file to store the plan. The head file contains the SHA-1 of the HEAD before the start of the operation, and the todo file contains an instruction sheet whose format is inspired by the format of the "rebase -i" instruction sheet. As a result, a typical todo file looks like: pick 8537f0e submodule add: test failure when url is not configured pick 4d68932 submodule add: allow relative repository path pick f22a17e submodule add: clean up duplicated code pick 59a5775 make copy_ref globally available Since SHA-1 hex is abbreviated using an find_unique_abbrev(), it is unambiguous. This does not guarantee that there will be no ambiguity when more objects are added to the repository. These two files alone are not enough to implement a "--continue" that remembers the command-line options specified; later patches in the series save them too. These new files are unrelated to the existing .git/CHERRY_PICK_HEAD, which will still be useful while committing after a conflict resolution. Inspired-by: Christian Couder <chriscool@tuxfamily.org> Helped-by: Junio C Hamano <gitster@pobox.com> Helped-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:08 +00:00
+ anotherpick: rewrites foo to d
+ picked: rewrites foo to c
+ unrelatedpick: rewrites unrelated to reallyunrelated
+ base: rewrites foo to b
+ initial: writes foo as a, unrelated as unrelated
'
. ./test-lib.sh
# Repeat first match 10 times
_r10='\1\1\1\1\1\1\1\1\1\1'
revert: Save data for continuing after conflict resolution Ever since v1.7.2-rc1~4^2~7 (revert: allow cherry-picking more than one commit, 2010-06-02), a single invocation of "git cherry-pick" or "git revert" can perform picks of several individual commits. To implement features like "--continue" to continue the whole operation, we will need to store some information about the state and the plan at the beginning. Introduce a ".git/sequencer/head" file to store this state, and ".git/sequencer/todo" file to store the plan. The head file contains the SHA-1 of the HEAD before the start of the operation, and the todo file contains an instruction sheet whose format is inspired by the format of the "rebase -i" instruction sheet. As a result, a typical todo file looks like: pick 8537f0e submodule add: test failure when url is not configured pick 4d68932 submodule add: allow relative repository path pick f22a17e submodule add: clean up duplicated code pick 59a5775 make copy_ref globally available Since SHA-1 hex is abbreviated using an find_unique_abbrev(), it is unambiguous. This does not guarantee that there will be no ambiguity when more objects are added to the repository. These two files alone are not enough to implement a "--continue" that remembers the command-line options specified; later patches in the series save them too. These new files are unrelated to the existing .git/CHERRY_PICK_HEAD, which will still be useful while committing after a conflict resolution. Inspired-by: Christian Couder <chriscool@tuxfamily.org> Helped-by: Junio C Hamano <gitster@pobox.com> Helped-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:08 +00:00
pristine_detach () {
git cherry-pick --quit &&
revert: Save data for continuing after conflict resolution Ever since v1.7.2-rc1~4^2~7 (revert: allow cherry-picking more than one commit, 2010-06-02), a single invocation of "git cherry-pick" or "git revert" can perform picks of several individual commits. To implement features like "--continue" to continue the whole operation, we will need to store some information about the state and the plan at the beginning. Introduce a ".git/sequencer/head" file to store this state, and ".git/sequencer/todo" file to store the plan. The head file contains the SHA-1 of the HEAD before the start of the operation, and the todo file contains an instruction sheet whose format is inspired by the format of the "rebase -i" instruction sheet. As a result, a typical todo file looks like: pick 8537f0e submodule add: test failure when url is not configured pick 4d68932 submodule add: allow relative repository path pick f22a17e submodule add: clean up duplicated code pick 59a5775 make copy_ref globally available Since SHA-1 hex is abbreviated using an find_unique_abbrev(), it is unambiguous. This does not guarantee that there will be no ambiguity when more objects are added to the repository. These two files alone are not enough to implement a "--continue" that remembers the command-line options specified; later patches in the series save them too. These new files are unrelated to the existing .git/CHERRY_PICK_HEAD, which will still be useful while committing after a conflict resolution. Inspired-by: Christian Couder <chriscool@tuxfamily.org> Helped-by: Junio C Hamano <gitster@pobox.com> Helped-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:08 +00:00
git checkout -f "$1^0" &&
git read-tree -u --reset HEAD &&
git clean -d -f -f -q -x
}
test_expect_success setup '
git config advice.detachedhead false &&
revert: Save data for continuing after conflict resolution Ever since v1.7.2-rc1~4^2~7 (revert: allow cherry-picking more than one commit, 2010-06-02), a single invocation of "git cherry-pick" or "git revert" can perform picks of several individual commits. To implement features like "--continue" to continue the whole operation, we will need to store some information about the state and the plan at the beginning. Introduce a ".git/sequencer/head" file to store this state, and ".git/sequencer/todo" file to store the plan. The head file contains the SHA-1 of the HEAD before the start of the operation, and the todo file contains an instruction sheet whose format is inspired by the format of the "rebase -i" instruction sheet. As a result, a typical todo file looks like: pick 8537f0e submodule add: test failure when url is not configured pick 4d68932 submodule add: allow relative repository path pick f22a17e submodule add: clean up duplicated code pick 59a5775 make copy_ref globally available Since SHA-1 hex is abbreviated using an find_unique_abbrev(), it is unambiguous. This does not guarantee that there will be no ambiguity when more objects are added to the repository. These two files alone are not enough to implement a "--continue" that remembers the command-line options specified; later patches in the series save them too. These new files are unrelated to the existing .git/CHERRY_PICK_HEAD, which will still be useful while committing after a conflict resolution. Inspired-by: Christian Couder <chriscool@tuxfamily.org> Helped-by: Junio C Hamano <gitster@pobox.com> Helped-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:08 +00:00
echo unrelated >unrelated &&
git add unrelated &&
test_commit initial foo a &&
test_commit base foo b &&
test_commit unrelatedpick unrelated reallyunrelated &&
test_commit picked foo c &&
test_commit anotherpick foo d &&
test_commit yetanotherpick foo e &&
pristine_detach initial &&
test_commit conflicting unrelated
revert: Save data for continuing after conflict resolution Ever since v1.7.2-rc1~4^2~7 (revert: allow cherry-picking more than one commit, 2010-06-02), a single invocation of "git cherry-pick" or "git revert" can perform picks of several individual commits. To implement features like "--continue" to continue the whole operation, we will need to store some information about the state and the plan at the beginning. Introduce a ".git/sequencer/head" file to store this state, and ".git/sequencer/todo" file to store the plan. The head file contains the SHA-1 of the HEAD before the start of the operation, and the todo file contains an instruction sheet whose format is inspired by the format of the "rebase -i" instruction sheet. As a result, a typical todo file looks like: pick 8537f0e submodule add: test failure when url is not configured pick 4d68932 submodule add: allow relative repository path pick f22a17e submodule add: clean up duplicated code pick 59a5775 make copy_ref globally available Since SHA-1 hex is abbreviated using an find_unique_abbrev(), it is unambiguous. This does not guarantee that there will be no ambiguity when more objects are added to the repository. These two files alone are not enough to implement a "--continue" that remembers the command-line options specified; later patches in the series save them too. These new files are unrelated to the existing .git/CHERRY_PICK_HEAD, which will still be useful while committing after a conflict resolution. Inspired-by: Christian Couder <chriscool@tuxfamily.org> Helped-by: Junio C Hamano <gitster@pobox.com> Helped-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:08 +00:00
'
test_expect_success 'cherry-pick persists data on failure' '
pristine_detach initial &&
test_expect_code 1 git cherry-pick -s base..anotherpick &&
revert: Save data for continuing after conflict resolution Ever since v1.7.2-rc1~4^2~7 (revert: allow cherry-picking more than one commit, 2010-06-02), a single invocation of "git cherry-pick" or "git revert" can perform picks of several individual commits. To implement features like "--continue" to continue the whole operation, we will need to store some information about the state and the plan at the beginning. Introduce a ".git/sequencer/head" file to store this state, and ".git/sequencer/todo" file to store the plan. The head file contains the SHA-1 of the HEAD before the start of the operation, and the todo file contains an instruction sheet whose format is inspired by the format of the "rebase -i" instruction sheet. As a result, a typical todo file looks like: pick 8537f0e submodule add: test failure when url is not configured pick 4d68932 submodule add: allow relative repository path pick f22a17e submodule add: clean up duplicated code pick 59a5775 make copy_ref globally available Since SHA-1 hex is abbreviated using an find_unique_abbrev(), it is unambiguous. This does not guarantee that there will be no ambiguity when more objects are added to the repository. These two files alone are not enough to implement a "--continue" that remembers the command-line options specified; later patches in the series save them too. These new files are unrelated to the existing .git/CHERRY_PICK_HEAD, which will still be useful while committing after a conflict resolution. Inspired-by: Christian Couder <chriscool@tuxfamily.org> Helped-by: Junio C Hamano <gitster@pobox.com> Helped-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:08 +00:00
test_path_is_dir .git/sequencer &&
test_path_is_file .git/sequencer/head &&
test_path_is_file .git/sequencer/todo &&
test_path_is_file .git/sequencer/opts
'
test_expect_success 'cherry-pick mid-cherry-pick-sequence' '
pristine_detach initial &&
test_must_fail git cherry-pick base..anotherpick &&
test_cmp_rev picked CHERRY_PICK_HEAD &&
# "oops, I forgot that these patches rely on the change from base"
git checkout HEAD foo &&
git cherry-pick base &&
git cherry-pick picked &&
git cherry-pick --continue &&
git diff --exit-code anotherpick
'
test_expect_success 'cherry-pick persists opts correctly' '
pristine_detach initial &&
# to make sure that the session to cherry-pick a sequence
# gets interrupted, use a high-enough number that is larger
# than the number of parents of any commit we have created
mainline=4 &&
sequencer: fix edit handling for cherry-pick and revert messages save_opts() should save any non-default values. It was intended to do this, but since most options in struct replay_opts default to 0, it only saved non-zero values. Unfortunately, this does not always work for options.edit. Roughly speaking, options.edit had a default value of 0 for cherry-pick but a default value of 1 for revert. Make save_opts() record a value whenever it differs from the default. options.edit was also overly simplistic; we had more than two cases. The behavior that previously existed was as follows: Non-conflict commits Right after Conflict revert Edit iff isatty(0) Edit (ignore isatty(0)) cherry-pick No edit See above Specify --edit Edit (ignore isatty(0)) See above Specify --no-edit (*) See above (*) Before stopping for conflicts, No edit is the behavior. After stopping for conflicts, the --no-edit flag is not saved so see the first two rows. However, the expected behavior is: Non-conflict commits Right after Conflict revert Edit iff isatty(0) Edit iff isatty(0) cherry-pick No edit Edit iff isatty(0) Specify --edit Edit (ignore isatty(0)) Edit (ignore isatty(0)) Specify --no-edit No edit No edit In order to get the expected behavior, we need to change options.edit to a tri-state: unspecified, false, or true. When specified, we follow what it says. When unspecified, we need to check whether the current commit being created is resolving a conflict as well as consulting options.action and isatty(0). While at it, add a should_edit() utility function that compresses options.edit down to a boolean based on the additional information for the non-conflict case. continue_single_pick() is the function responsible for resuming after conflict cases, regardless of whether there is one commit being picked or many. Make this function stop assuming edit behavior in all cases, so that it can correctly handle !isatty(0) and specific requests to not edit the commit message. Reported-by: Renato Botelho <garga@freebsd.org> Signed-off-by: Elijah Newren <newren@gmail.com> Reviewed-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-31 06:52:20 +00:00
test_expect_code 128 git cherry-pick -s -m $mainline --strategy=recursive -X patience -X ours --edit initial..anotherpick &&
test_path_is_dir .git/sequencer &&
test_path_is_file .git/sequencer/head &&
test_path_is_file .git/sequencer/todo &&
test_path_is_file .git/sequencer/opts &&
echo "true" >expect &&
git config --file=.git/sequencer/opts --get-all options.signoff >actual &&
test_cmp expect actual &&
echo "$mainline" >expect &&
git config --file=.git/sequencer/opts --get-all options.mainline >actual &&
test_cmp expect actual &&
echo "recursive" >expect &&
git config --file=.git/sequencer/opts --get-all options.strategy >actual &&
test_cmp expect actual &&
cat >expect <<-\EOF &&
patience
ours
EOF
git config --file=.git/sequencer/opts --get-all options.strategy-option >actual &&
sequencer: fix edit handling for cherry-pick and revert messages save_opts() should save any non-default values. It was intended to do this, but since most options in struct replay_opts default to 0, it only saved non-zero values. Unfortunately, this does not always work for options.edit. Roughly speaking, options.edit had a default value of 0 for cherry-pick but a default value of 1 for revert. Make save_opts() record a value whenever it differs from the default. options.edit was also overly simplistic; we had more than two cases. The behavior that previously existed was as follows: Non-conflict commits Right after Conflict revert Edit iff isatty(0) Edit (ignore isatty(0)) cherry-pick No edit See above Specify --edit Edit (ignore isatty(0)) See above Specify --no-edit (*) See above (*) Before stopping for conflicts, No edit is the behavior. After stopping for conflicts, the --no-edit flag is not saved so see the first two rows. However, the expected behavior is: Non-conflict commits Right after Conflict revert Edit iff isatty(0) Edit iff isatty(0) cherry-pick No edit Edit iff isatty(0) Specify --edit Edit (ignore isatty(0)) Edit (ignore isatty(0)) Specify --no-edit No edit No edit In order to get the expected behavior, we need to change options.edit to a tri-state: unspecified, false, or true. When specified, we follow what it says. When unspecified, we need to check whether the current commit being created is resolving a conflict as well as consulting options.action and isatty(0). While at it, add a should_edit() utility function that compresses options.edit down to a boolean based on the additional information for the non-conflict case. continue_single_pick() is the function responsible for resuming after conflict cases, regardless of whether there is one commit being picked or many. Make this function stop assuming edit behavior in all cases, so that it can correctly handle !isatty(0) and specific requests to not edit the commit message. Reported-by: Renato Botelho <garga@freebsd.org> Signed-off-by: Elijah Newren <newren@gmail.com> Reviewed-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-31 06:52:20 +00:00
test_cmp expect actual &&
echo "true" >expect &&
git config --file=.git/sequencer/opts --get-all options.edit >actual &&
test_cmp expect actual
'
test_expect_success 'revert persists opts correctly' '
pristine_detach initial &&
# to make sure that the session to revert a sequence
# gets interrupted, revert commits that are not in the history
# of HEAD.
test_expect_code 1 git revert -s --strategy=recursive -X patience -X ours --no-edit picked yetanotherpick &&
test_path_is_dir .git/sequencer &&
test_path_is_file .git/sequencer/head &&
test_path_is_file .git/sequencer/todo &&
test_path_is_file .git/sequencer/opts &&
echo "true" >expect &&
git config --file=.git/sequencer/opts --get-all options.signoff >actual &&
test_cmp expect actual &&
echo "recursive" >expect &&
git config --file=.git/sequencer/opts --get-all options.strategy >actual &&
test_cmp expect actual &&
cat >expect <<-\EOF &&
patience
ours
EOF
git config --file=.git/sequencer/opts --get-all options.strategy-option >actual &&
test_cmp expect actual &&
echo "false" >expect &&
git config --file=.git/sequencer/opts --get-all options.edit >actual &&
test_cmp expect actual
revert: Save data for continuing after conflict resolution Ever since v1.7.2-rc1~4^2~7 (revert: allow cherry-picking more than one commit, 2010-06-02), a single invocation of "git cherry-pick" or "git revert" can perform picks of several individual commits. To implement features like "--continue" to continue the whole operation, we will need to store some information about the state and the plan at the beginning. Introduce a ".git/sequencer/head" file to store this state, and ".git/sequencer/todo" file to store the plan. The head file contains the SHA-1 of the HEAD before the start of the operation, and the todo file contains an instruction sheet whose format is inspired by the format of the "rebase -i" instruction sheet. As a result, a typical todo file looks like: pick 8537f0e submodule add: test failure when url is not configured pick 4d68932 submodule add: allow relative repository path pick f22a17e submodule add: clean up duplicated code pick 59a5775 make copy_ref globally available Since SHA-1 hex is abbreviated using an find_unique_abbrev(), it is unambiguous. This does not guarantee that there will be no ambiguity when more objects are added to the repository. These two files alone are not enough to implement a "--continue" that remembers the command-line options specified; later patches in the series save them too. These new files are unrelated to the existing .git/CHERRY_PICK_HEAD, which will still be useful while committing after a conflict resolution. Inspired-by: Christian Couder <chriscool@tuxfamily.org> Helped-by: Junio C Hamano <gitster@pobox.com> Helped-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:08 +00:00
'
test_expect_success 'cherry-pick cleans up sequencer state upon success' '
pristine_detach initial &&
git cherry-pick initial..picked &&
test_path_is_missing .git/sequencer
'
test_expect_success 'cherry-pick --skip requires cherry-pick in progress' '
pristine_detach initial &&
test_must_fail git cherry-pick --skip
'
test_expect_success 'revert --skip requires revert in progress' '
pristine_detach initial &&
test_must_fail git revert --skip
'
test_expect_success 'cherry-pick --skip to skip commit' '
pristine_detach initial &&
test_must_fail git cherry-pick anotherpick &&
test_must_fail git revert --skip &&
git cherry-pick --skip &&
test_cmp_rev initial HEAD &&
test_path_is_missing .git/CHERRY_PICK_HEAD
'
test_expect_success 'revert --skip to skip commit' '
pristine_detach anotherpick &&
test_must_fail git revert anotherpick~1 &&
test_must_fail git cherry-pick --skip &&
git revert --skip &&
test_cmp_rev anotherpick HEAD
'
test_expect_success 'skip "empty" commit' '
pristine_detach picked &&
test_commit dummy foo d &&
test_must_fail git cherry-pick anotherpick 2>err &&
test_grep "git cherry-pick --skip" err &&
git cherry-pick --skip &&
test_cmp_rev dummy HEAD
'
test_expect_success 'skip a commit and check if rest of sequence is correct' '
pristine_detach initial &&
echo e >expect &&
cat >expect.log <<-EOF &&
OBJID
:100644 100644 OBJID OBJID M foo
OBJID
:100644 100644 OBJID OBJID M foo
OBJID
:100644 100644 OBJID OBJID M unrelated
OBJID
:000000 100644 OBJID OBJID A foo
:000000 100644 OBJID OBJID A unrelated
EOF
test_must_fail git cherry-pick base..yetanotherpick &&
test_must_fail git cherry-pick --skip &&
echo d >foo &&
git add foo &&
git cherry-pick --continue &&
{
git rev-list HEAD |
git diff-tree --root --stdin |
sed "s/$OID_REGEX/OBJID/g"
} >actual.log &&
test_cmp expect foo &&
test_cmp expect.log actual.log
'
test_expect_success 'check advice when we move HEAD by committing' '
pristine_detach initial &&
cat >expect <<-EOF &&
error: there is nothing to skip
hint: have you committed already?
hint: try "git cherry-pick --continue"
fatal: cherry-pick failed
EOF
test_must_fail git cherry-pick base..yetanotherpick &&
echo c >foo &&
git commit -a &&
test_path_is_missing .git/CHERRY_PICK_HEAD &&
test_must_fail git cherry-pick --skip 2>advice &&
test_cmp expect advice
'
test_expect_success 'selectively advise --skip while launching another sequence' '
pristine_detach initial &&
cat >expect <<-EOF &&
error: cherry-pick is already in progress
hint: try "git cherry-pick (--continue | --skip | --abort | --quit)"
fatal: cherry-pick failed
EOF
test_must_fail git cherry-pick picked..yetanotherpick &&
test_must_fail git cherry-pick picked..yetanotherpick 2>advice &&
test_cmp expect advice &&
cat >expect <<-EOF &&
error: cherry-pick is already in progress
hint: try "git cherry-pick (--continue | --abort | --quit)"
fatal: cherry-pick failed
EOF
git reset --merge &&
test_must_fail git cherry-pick picked..yetanotherpick 2>advice &&
test_cmp expect advice
'
test_expect_success 'allow skipping commit but not abort for a new history' '
pristine_detach initial &&
cat >expect <<-EOF &&
error: cannot abort from a branch yet to be born
fatal: cherry-pick failed
EOF
git checkout --orphan new_disconnected &&
git reset --hard &&
test_must_fail git cherry-pick anotherpick &&
test_must_fail git cherry-pick --abort 2>advice &&
git cherry-pick --skip &&
test_cmp expect advice
'
test_expect_success 'allow skipping stopped cherry-pick because of untracked file modifications' '
test_when_finished "rm unrelated" &&
pristine_detach initial &&
git rm --cached unrelated &&
git commit -m "untrack unrelated" &&
test_must_fail git cherry-pick initial base &&
test_path_is_missing .git/CHERRY_PICK_HEAD &&
git cherry-pick --skip
'
test_expect_success '--quit does not complain when no cherry-pick is in progress' '
pristine_detach initial &&
git cherry-pick --quit
'
test_expect_success '--abort requires cherry-pick in progress' '
pristine_detach initial &&
test_must_fail git cherry-pick --abort
'
test_expect_success '--quit cleans up sequencer state' '
pristine_detach initial &&
test_expect_code 1 git cherry-pick base..picked &&
git cherry-pick --quit &&
test_path_is_missing .git/sequencer &&
test_path_is_missing .git/CHERRY_PICK_HEAD
'
test_expect_success '--quit keeps HEAD and conflicted index intact' '
pristine_detach initial &&
cat >expect <<-\EOF &&
OBJID
:100644 100644 OBJID OBJID M unrelated
OBJID
:000000 100644 OBJID OBJID A foo
:000000 100644 OBJID OBJID A unrelated
EOF
test_expect_code 1 git cherry-pick base..picked &&
git cherry-pick --quit &&
test_path_is_missing .git/sequencer &&
test_must_fail git update-index --refresh &&
{
git rev-list HEAD |
git diff-tree --root --stdin |
sed "s/$OID_REGEX/OBJID/g"
} >actual &&
test_cmp expect actual
'
test_expect_success '--abort to cancel multiple cherry-pick' '
pristine_detach initial &&
test_expect_code 1 git cherry-pick base..anotherpick &&
git cherry-pick --abort &&
test_path_is_missing .git/sequencer &&
test_path_is_missing .git/CHERRY_PICK_HEAD &&
test_cmp_rev initial HEAD &&
git update-index --refresh &&
git diff-index --exit-code HEAD
'
test_expect_success '--abort to cancel single cherry-pick' '
pristine_detach initial &&
test_expect_code 1 git cherry-pick picked &&
git cherry-pick --abort &&
test_path_is_missing .git/sequencer &&
test_path_is_missing .git/CHERRY_PICK_HEAD &&
test_cmp_rev initial HEAD &&
git update-index --refresh &&
git diff-index --exit-code HEAD
'
test_expect_success '--abort does not unsafely change HEAD' '
pristine_detach initial &&
test_must_fail git cherry-pick picked anotherpick &&
git reset --hard base &&
test_must_fail git cherry-pick picked anotherpick &&
git cherry-pick --abort 2>actual &&
test_grep "You seem to have moved HEAD" actual &&
test_cmp_rev base HEAD
'
test_expect_success 'cherry-pick --abort to cancel multiple revert' '
pristine_detach anotherpick &&
test_expect_code 1 git revert base..picked &&
git cherry-pick --abort &&
test_path_is_missing .git/sequencer &&
test_path_is_missing .git/CHERRY_PICK_HEAD &&
test_cmp_rev anotherpick HEAD &&
git update-index --refresh &&
git diff-index --exit-code HEAD
'
test_expect_success 'revert --abort works, too' '
pristine_detach anotherpick &&
test_expect_code 1 git revert base..picked &&
git revert --abort &&
test_path_is_missing .git/sequencer &&
test_cmp_rev anotherpick HEAD
'
test_expect_success '--abort to cancel single revert' '
pristine_detach anotherpick &&
test_expect_code 1 git revert picked &&
git revert --abort &&
test_path_is_missing .git/sequencer &&
test_cmp_rev anotherpick HEAD &&
git update-index --refresh &&
git diff-index --exit-code HEAD
'
test_expect_success '--abort keeps unrelated change, easy case' '
pristine_detach unrelatedpick &&
echo changed >expect &&
test_expect_code 1 git cherry-pick picked..yetanotherpick &&
echo changed >unrelated &&
git cherry-pick --abort &&
test_cmp expect unrelated
'
test_expect_success '--abort refuses to clobber unrelated change, harder case' '
pristine_detach initial &&
echo changed >expect &&
test_expect_code 1 git cherry-pick base..anotherpick &&
echo changed >unrelated &&
test_must_fail git cherry-pick --abort &&
test_cmp expect unrelated &&
git rev-list HEAD >log &&
test_line_count = 2 log &&
test_must_fail git update-index --refresh &&
git checkout unrelated &&
git cherry-pick --abort &&
test_cmp_rev initial HEAD
'
test_expect_success 'cherry-pick still writes sequencer state when one commit is left' '
pristine_detach initial &&
test_expect_code 1 git cherry-pick base..picked &&
test_path_is_dir .git/sequencer &&
echo "resolved" >foo &&
git add foo &&
git commit &&
{
git rev-list HEAD |
git diff-tree --root --stdin |
sed "s/$OID_REGEX/OBJID/g"
} >actual &&
cat >expect <<-\EOF &&
OBJID
:100644 100644 OBJID OBJID M foo
OBJID
:100644 100644 OBJID OBJID M unrelated
OBJID
:000000 100644 OBJID OBJID A foo
:000000 100644 OBJID OBJID A unrelated
EOF
test_cmp expect actual
'
test_expect_success '--abort after last commit in sequence' '
pristine_detach initial &&
test_expect_code 1 git cherry-pick base..picked &&
git cherry-pick --abort &&
test_path_is_missing .git/sequencer &&
test_path_is_missing .git/CHERRY_PICK_HEAD &&
test_cmp_rev initial HEAD &&
git update-index --refresh &&
git diff-index --exit-code HEAD
'
test_expect_success 'cherry-pick does not implicitly stomp an existing operation' '
pristine_detach initial &&
test_expect_code 1 git cherry-pick base..anotherpick &&
test-tool chmtime --get .git/sequencer >expect &&
test_expect_code 128 git cherry-pick unrelatedpick &&
test-tool chmtime --get .git/sequencer >actual &&
test_cmp expect actual
'
revert: Introduce --continue to continue the operation Introduce a new "git cherry-pick --continue" command which uses the information in ".git/sequencer" to continue a cherry-pick that stopped because of a conflict or other error. It works by dropping the first instruction from .git/sequencer/todo and performing the remaining cherry-picks listed there, with options (think "-s" and "-X") from the initial command listed in ".git/sequencer/opts". So now you can do: $ git cherry-pick -Xpatience foo..bar ... description conflict in commit moo ... $ git cherry-pick --continue error: 'cherry-pick' is not possible because you have unmerged files. fatal: failed to resume cherry-pick $ echo resolved >conflictingfile $ git add conflictingfile && git commit $ git cherry-pick --continue; # resumes with the commit after "moo" During the "git commit" stage, CHERRY_PICK_HEAD will aid by providing the commit message from the conflicting "moo" commit. Note that the cherry-pick mechanism has no control at this stage, so the user is free to violate anything that was specified during the first cherry-pick invocation. For example, if "-x" was specified during the first cherry-pick invocation, the user is free to edit out the message during commit time. Note that the "--signoff" option specified at cherry-pick invocation time is not reflected in the commit message provided by CHERRY_PICK_HEAD; the user must take care to add "--signoff" during the "git commit" invocation. Helped-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:15 +00:00
test_expect_success '--continue complains when no cherry-pick is in progress' '
pristine_detach initial &&
test_expect_code 128 git cherry-pick --continue
revert: Introduce --continue to continue the operation Introduce a new "git cherry-pick --continue" command which uses the information in ".git/sequencer" to continue a cherry-pick that stopped because of a conflict or other error. It works by dropping the first instruction from .git/sequencer/todo and performing the remaining cherry-picks listed there, with options (think "-s" and "-X") from the initial command listed in ".git/sequencer/opts". So now you can do: $ git cherry-pick -Xpatience foo..bar ... description conflict in commit moo ... $ git cherry-pick --continue error: 'cherry-pick' is not possible because you have unmerged files. fatal: failed to resume cherry-pick $ echo resolved >conflictingfile $ git add conflictingfile && git commit $ git cherry-pick --continue; # resumes with the commit after "moo" During the "git commit" stage, CHERRY_PICK_HEAD will aid by providing the commit message from the conflicting "moo" commit. Note that the cherry-pick mechanism has no control at this stage, so the user is free to violate anything that was specified during the first cherry-pick invocation. For example, if "-x" was specified during the first cherry-pick invocation, the user is free to edit out the message during commit time. Note that the "--signoff" option specified at cherry-pick invocation time is not reflected in the commit message provided by CHERRY_PICK_HEAD; the user must take care to add "--signoff" during the "git commit" invocation. Helped-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:15 +00:00
'
test_expect_success '--continue complains when there are unresolved conflicts' '
pristine_detach initial &&
test_expect_code 1 git cherry-pick base..anotherpick &&
test_expect_code 128 git cherry-pick --continue
revert: Introduce --continue to continue the operation Introduce a new "git cherry-pick --continue" command which uses the information in ".git/sequencer" to continue a cherry-pick that stopped because of a conflict or other error. It works by dropping the first instruction from .git/sequencer/todo and performing the remaining cherry-picks listed there, with options (think "-s" and "-X") from the initial command listed in ".git/sequencer/opts". So now you can do: $ git cherry-pick -Xpatience foo..bar ... description conflict in commit moo ... $ git cherry-pick --continue error: 'cherry-pick' is not possible because you have unmerged files. fatal: failed to resume cherry-pick $ echo resolved >conflictingfile $ git add conflictingfile && git commit $ git cherry-pick --continue; # resumes with the commit after "moo" During the "git commit" stage, CHERRY_PICK_HEAD will aid by providing the commit message from the conflicting "moo" commit. Note that the cherry-pick mechanism has no control at this stage, so the user is free to violate anything that was specified during the first cherry-pick invocation. For example, if "-x" was specified during the first cherry-pick invocation, the user is free to edit out the message during commit time. Note that the "--signoff" option specified at cherry-pick invocation time is not reflected in the commit message provided by CHERRY_PICK_HEAD; the user must take care to add "--signoff" during the "git commit" invocation. Helped-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:15 +00:00
'
test_expect_success '--continue of single cherry-pick' '
pristine_detach initial &&
echo c >expect &&
test_must_fail git cherry-pick picked &&
echo c >foo &&
git add foo &&
git cherry-pick --continue &&
test_cmp expect foo &&
test_cmp_rev initial HEAD^ &&
git diff --exit-code HEAD &&
test_must_fail git rev-parse --verify CHERRY_PICK_HEAD
'
test_expect_success '--continue of single revert' '
pristine_detach initial &&
echo resolved >expect &&
echo "Revert \"picked\"" >expect.msg &&
test_must_fail git revert picked &&
echo resolved >foo &&
git add foo &&
git cherry-pick --continue &&
git diff --exit-code HEAD &&
test_cmp expect foo &&
test_cmp_rev initial HEAD^ &&
git diff-tree -s --pretty=tformat:%s HEAD >msg &&
test_cmp expect.msg msg &&
test_must_fail git rev-parse --verify CHERRY_PICK_HEAD &&
test_must_fail git rev-parse --verify REVERT_HEAD
'
test_expect_success '--continue after resolving conflicts' '
pristine_detach initial &&
echo d >expect &&
cat >expect.log <<-\EOF &&
OBJID
:100644 100644 OBJID OBJID M foo
OBJID
:100644 100644 OBJID OBJID M foo
OBJID
:100644 100644 OBJID OBJID M unrelated
OBJID
:000000 100644 OBJID OBJID A foo
:000000 100644 OBJID OBJID A unrelated
EOF
test_must_fail git cherry-pick base..anotherpick &&
echo c >foo &&
git add foo &&
git cherry-pick --continue &&
{
git rev-list HEAD |
git diff-tree --root --stdin |
sed "s/$OID_REGEX/OBJID/g"
} >actual.log &&
test_cmp expect foo &&
test_cmp expect.log actual.log
'
test_expect_success '--continue after resolving conflicts and committing' '
revert: Introduce --continue to continue the operation Introduce a new "git cherry-pick --continue" command which uses the information in ".git/sequencer" to continue a cherry-pick that stopped because of a conflict or other error. It works by dropping the first instruction from .git/sequencer/todo and performing the remaining cherry-picks listed there, with options (think "-s" and "-X") from the initial command listed in ".git/sequencer/opts". So now you can do: $ git cherry-pick -Xpatience foo..bar ... description conflict in commit moo ... $ git cherry-pick --continue error: 'cherry-pick' is not possible because you have unmerged files. fatal: failed to resume cherry-pick $ echo resolved >conflictingfile $ git add conflictingfile && git commit $ git cherry-pick --continue; # resumes with the commit after "moo" During the "git commit" stage, CHERRY_PICK_HEAD will aid by providing the commit message from the conflicting "moo" commit. Note that the cherry-pick mechanism has no control at this stage, so the user is free to violate anything that was specified during the first cherry-pick invocation. For example, if "-x" was specified during the first cherry-pick invocation, the user is free to edit out the message during commit time. Note that the "--signoff" option specified at cherry-pick invocation time is not reflected in the commit message provided by CHERRY_PICK_HEAD; the user must take care to add "--signoff" during the "git commit" invocation. Helped-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:15 +00:00
pristine_detach initial &&
test_expect_code 1 git cherry-pick base..anotherpick &&
revert: Introduce --continue to continue the operation Introduce a new "git cherry-pick --continue" command which uses the information in ".git/sequencer" to continue a cherry-pick that stopped because of a conflict or other error. It works by dropping the first instruction from .git/sequencer/todo and performing the remaining cherry-picks listed there, with options (think "-s" and "-X") from the initial command listed in ".git/sequencer/opts". So now you can do: $ git cherry-pick -Xpatience foo..bar ... description conflict in commit moo ... $ git cherry-pick --continue error: 'cherry-pick' is not possible because you have unmerged files. fatal: failed to resume cherry-pick $ echo resolved >conflictingfile $ git add conflictingfile && git commit $ git cherry-pick --continue; # resumes with the commit after "moo" During the "git commit" stage, CHERRY_PICK_HEAD will aid by providing the commit message from the conflicting "moo" commit. Note that the cherry-pick mechanism has no control at this stage, so the user is free to violate anything that was specified during the first cherry-pick invocation. For example, if "-x" was specified during the first cherry-pick invocation, the user is free to edit out the message during commit time. Note that the "--signoff" option specified at cherry-pick invocation time is not reflected in the commit message provided by CHERRY_PICK_HEAD; the user must take care to add "--signoff" during the "git commit" invocation. Helped-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:15 +00:00
echo "c" >foo &&
git add foo &&
git commit &&
git cherry-pick --continue &&
test_path_is_missing .git/sequencer &&
{
git rev-list HEAD |
git diff-tree --root --stdin |
sed "s/$OID_REGEX/OBJID/g"
revert: Introduce --continue to continue the operation Introduce a new "git cherry-pick --continue" command which uses the information in ".git/sequencer" to continue a cherry-pick that stopped because of a conflict or other error. It works by dropping the first instruction from .git/sequencer/todo and performing the remaining cherry-picks listed there, with options (think "-s" and "-X") from the initial command listed in ".git/sequencer/opts". So now you can do: $ git cherry-pick -Xpatience foo..bar ... description conflict in commit moo ... $ git cherry-pick --continue error: 'cherry-pick' is not possible because you have unmerged files. fatal: failed to resume cherry-pick $ echo resolved >conflictingfile $ git add conflictingfile && git commit $ git cherry-pick --continue; # resumes with the commit after "moo" During the "git commit" stage, CHERRY_PICK_HEAD will aid by providing the commit message from the conflicting "moo" commit. Note that the cherry-pick mechanism has no control at this stage, so the user is free to violate anything that was specified during the first cherry-pick invocation. For example, if "-x" was specified during the first cherry-pick invocation, the user is free to edit out the message during commit time. Note that the "--signoff" option specified at cherry-pick invocation time is not reflected in the commit message provided by CHERRY_PICK_HEAD; the user must take care to add "--signoff" during the "git commit" invocation. Helped-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:15 +00:00
} >actual &&
cat >expect <<-\EOF &&
OBJID
:100644 100644 OBJID OBJID M foo
OBJID
:100644 100644 OBJID OBJID M foo
OBJID
:100644 100644 OBJID OBJID M unrelated
OBJID
:000000 100644 OBJID OBJID A foo
:000000 100644 OBJID OBJID A unrelated
EOF
test_cmp expect actual
'
test_expect_success '--continue asks for help after resolving patch to nil' '
pristine_detach conflicting &&
test_must_fail git cherry-pick initial..picked &&
test_cmp_rev unrelatedpick CHERRY_PICK_HEAD &&
git checkout HEAD -- unrelated &&
test_must_fail git cherry-pick --continue 2>msg &&
test_grep "The previous cherry-pick is now empty" msg
'
test_expect_success 'follow advice and skip nil patch' '
pristine_detach conflicting &&
test_must_fail git cherry-pick initial..picked &&
git checkout HEAD -- unrelated &&
test_must_fail git cherry-pick --continue &&
git reset &&
git cherry-pick --continue &&
git rev-list initial..HEAD >commits &&
test_line_count = 3 commits
'
revert: Introduce --continue to continue the operation Introduce a new "git cherry-pick --continue" command which uses the information in ".git/sequencer" to continue a cherry-pick that stopped because of a conflict or other error. It works by dropping the first instruction from .git/sequencer/todo and performing the remaining cherry-picks listed there, with options (think "-s" and "-X") from the initial command listed in ".git/sequencer/opts". So now you can do: $ git cherry-pick -Xpatience foo..bar ... description conflict in commit moo ... $ git cherry-pick --continue error: 'cherry-pick' is not possible because you have unmerged files. fatal: failed to resume cherry-pick $ echo resolved >conflictingfile $ git add conflictingfile && git commit $ git cherry-pick --continue; # resumes with the commit after "moo" During the "git commit" stage, CHERRY_PICK_HEAD will aid by providing the commit message from the conflicting "moo" commit. Note that the cherry-pick mechanism has no control at this stage, so the user is free to violate anything that was specified during the first cherry-pick invocation. For example, if "-x" was specified during the first cherry-pick invocation, the user is free to edit out the message during commit time. Note that the "--signoff" option specified at cherry-pick invocation time is not reflected in the commit message provided by CHERRY_PICK_HEAD; the user must take care to add "--signoff" during the "git commit" invocation. Helped-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:15 +00:00
test_expect_success '--continue respects opts' '
pristine_detach initial &&
test_expect_code 1 git cherry-pick -x base..anotherpick &&
revert: Introduce --continue to continue the operation Introduce a new "git cherry-pick --continue" command which uses the information in ".git/sequencer" to continue a cherry-pick that stopped because of a conflict or other error. It works by dropping the first instruction from .git/sequencer/todo and performing the remaining cherry-picks listed there, with options (think "-s" and "-X") from the initial command listed in ".git/sequencer/opts". So now you can do: $ git cherry-pick -Xpatience foo..bar ... description conflict in commit moo ... $ git cherry-pick --continue error: 'cherry-pick' is not possible because you have unmerged files. fatal: failed to resume cherry-pick $ echo resolved >conflictingfile $ git add conflictingfile && git commit $ git cherry-pick --continue; # resumes with the commit after "moo" During the "git commit" stage, CHERRY_PICK_HEAD will aid by providing the commit message from the conflicting "moo" commit. Note that the cherry-pick mechanism has no control at this stage, so the user is free to violate anything that was specified during the first cherry-pick invocation. For example, if "-x" was specified during the first cherry-pick invocation, the user is free to edit out the message during commit time. Note that the "--signoff" option specified at cherry-pick invocation time is not reflected in the commit message provided by CHERRY_PICK_HEAD; the user must take care to add "--signoff" during the "git commit" invocation. Helped-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:15 +00:00
echo "c" >foo &&
git add foo &&
git commit &&
git cherry-pick --continue &&
test_path_is_missing .git/sequencer &&
git cat-file commit HEAD >anotherpick_msg &&
git cat-file commit HEAD~1 >picked_msg &&
git cat-file commit HEAD~2 >unrelatedpick_msg &&
git cat-file commit HEAD~3 >initial_msg &&
! grep "cherry picked from" initial_msg &&
revert: Introduce --continue to continue the operation Introduce a new "git cherry-pick --continue" command which uses the information in ".git/sequencer" to continue a cherry-pick that stopped because of a conflict or other error. It works by dropping the first instruction from .git/sequencer/todo and performing the remaining cherry-picks listed there, with options (think "-s" and "-X") from the initial command listed in ".git/sequencer/opts". So now you can do: $ git cherry-pick -Xpatience foo..bar ... description conflict in commit moo ... $ git cherry-pick --continue error: 'cherry-pick' is not possible because you have unmerged files. fatal: failed to resume cherry-pick $ echo resolved >conflictingfile $ git add conflictingfile && git commit $ git cherry-pick --continue; # resumes with the commit after "moo" During the "git commit" stage, CHERRY_PICK_HEAD will aid by providing the commit message from the conflicting "moo" commit. Note that the cherry-pick mechanism has no control at this stage, so the user is free to violate anything that was specified during the first cherry-pick invocation. For example, if "-x" was specified during the first cherry-pick invocation, the user is free to edit out the message during commit time. Note that the "--signoff" option specified at cherry-pick invocation time is not reflected in the commit message provided by CHERRY_PICK_HEAD; the user must take care to add "--signoff" during the "git commit" invocation. Helped-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:15 +00:00
grep "cherry picked from" unrelatedpick_msg &&
grep "cherry picked from" picked_msg &&
grep "cherry picked from" anotherpick_msg
'
test_expect_success '--continue of single-pick respects -x' '
pristine_detach initial &&
test_must_fail git cherry-pick -x picked &&
echo c >foo &&
git add foo &&
git cherry-pick --continue &&
test_path_is_missing .git/sequencer &&
git cat-file commit HEAD >msg &&
grep "cherry picked from" msg
'
test_expect_success '--continue respects -x in first commit in multi-pick' '
pristine_detach initial &&
test_must_fail git cherry-pick -x picked anotherpick &&
echo c >foo &&
git add foo &&
git cherry-pick --continue &&
test_path_is_missing .git/sequencer &&
git cat-file commit HEAD^ >msg &&
picked=$(git rev-parse --verify picked) &&
grep "cherry picked from.*$picked" msg
'
test_expect_failure '--signoff is automatically propagated to resolved conflict' '
revert: Introduce --continue to continue the operation Introduce a new "git cherry-pick --continue" command which uses the information in ".git/sequencer" to continue a cherry-pick that stopped because of a conflict or other error. It works by dropping the first instruction from .git/sequencer/todo and performing the remaining cherry-picks listed there, with options (think "-s" and "-X") from the initial command listed in ".git/sequencer/opts". So now you can do: $ git cherry-pick -Xpatience foo..bar ... description conflict in commit moo ... $ git cherry-pick --continue error: 'cherry-pick' is not possible because you have unmerged files. fatal: failed to resume cherry-pick $ echo resolved >conflictingfile $ git add conflictingfile && git commit $ git cherry-pick --continue; # resumes with the commit after "moo" During the "git commit" stage, CHERRY_PICK_HEAD will aid by providing the commit message from the conflicting "moo" commit. Note that the cherry-pick mechanism has no control at this stage, so the user is free to violate anything that was specified during the first cherry-pick invocation. For example, if "-x" was specified during the first cherry-pick invocation, the user is free to edit out the message during commit time. Note that the "--signoff" option specified at cherry-pick invocation time is not reflected in the commit message provided by CHERRY_PICK_HEAD; the user must take care to add "--signoff" during the "git commit" invocation. Helped-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:15 +00:00
pristine_detach initial &&
test_expect_code 1 git cherry-pick --signoff base..anotherpick &&
revert: Introduce --continue to continue the operation Introduce a new "git cherry-pick --continue" command which uses the information in ".git/sequencer" to continue a cherry-pick that stopped because of a conflict or other error. It works by dropping the first instruction from .git/sequencer/todo and performing the remaining cherry-picks listed there, with options (think "-s" and "-X") from the initial command listed in ".git/sequencer/opts". So now you can do: $ git cherry-pick -Xpatience foo..bar ... description conflict in commit moo ... $ git cherry-pick --continue error: 'cherry-pick' is not possible because you have unmerged files. fatal: failed to resume cherry-pick $ echo resolved >conflictingfile $ git add conflictingfile && git commit $ git cherry-pick --continue; # resumes with the commit after "moo" During the "git commit" stage, CHERRY_PICK_HEAD will aid by providing the commit message from the conflicting "moo" commit. Note that the cherry-pick mechanism has no control at this stage, so the user is free to violate anything that was specified during the first cherry-pick invocation. For example, if "-x" was specified during the first cherry-pick invocation, the user is free to edit out the message during commit time. Note that the "--signoff" option specified at cherry-pick invocation time is not reflected in the commit message provided by CHERRY_PICK_HEAD; the user must take care to add "--signoff" during the "git commit" invocation. Helped-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:15 +00:00
echo "c" >foo &&
git add foo &&
git commit &&
git cherry-pick --continue &&
test_path_is_missing .git/sequencer &&
git cat-file commit HEAD >anotherpick_msg &&
git cat-file commit HEAD~1 >picked_msg &&
git cat-file commit HEAD~2 >unrelatedpick_msg &&
git cat-file commit HEAD~3 >initial_msg &&
! grep "Signed-off-by:" initial_msg &&
revert: Introduce --continue to continue the operation Introduce a new "git cherry-pick --continue" command which uses the information in ".git/sequencer" to continue a cherry-pick that stopped because of a conflict or other error. It works by dropping the first instruction from .git/sequencer/todo and performing the remaining cherry-picks listed there, with options (think "-s" and "-X") from the initial command listed in ".git/sequencer/opts". So now you can do: $ git cherry-pick -Xpatience foo..bar ... description conflict in commit moo ... $ git cherry-pick --continue error: 'cherry-pick' is not possible because you have unmerged files. fatal: failed to resume cherry-pick $ echo resolved >conflictingfile $ git add conflictingfile && git commit $ git cherry-pick --continue; # resumes with the commit after "moo" During the "git commit" stage, CHERRY_PICK_HEAD will aid by providing the commit message from the conflicting "moo" commit. Note that the cherry-pick mechanism has no control at this stage, so the user is free to violate anything that was specified during the first cherry-pick invocation. For example, if "-x" was specified during the first cherry-pick invocation, the user is free to edit out the message during commit time. Note that the "--signoff" option specified at cherry-pick invocation time is not reflected in the commit message provided by CHERRY_PICK_HEAD; the user must take care to add "--signoff" during the "git commit" invocation. Helped-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:15 +00:00
grep "Signed-off-by:" unrelatedpick_msg &&
! grep "Signed-off-by:" picked_msg &&
revert: Introduce --continue to continue the operation Introduce a new "git cherry-pick --continue" command which uses the information in ".git/sequencer" to continue a cherry-pick that stopped because of a conflict or other error. It works by dropping the first instruction from .git/sequencer/todo and performing the remaining cherry-picks listed there, with options (think "-s" and "-X") from the initial command listed in ".git/sequencer/opts". So now you can do: $ git cherry-pick -Xpatience foo..bar ... description conflict in commit moo ... $ git cherry-pick --continue error: 'cherry-pick' is not possible because you have unmerged files. fatal: failed to resume cherry-pick $ echo resolved >conflictingfile $ git add conflictingfile && git commit $ git cherry-pick --continue; # resumes with the commit after "moo" During the "git commit" stage, CHERRY_PICK_HEAD will aid by providing the commit message from the conflicting "moo" commit. Note that the cherry-pick mechanism has no control at this stage, so the user is free to violate anything that was specified during the first cherry-pick invocation. For example, if "-x" was specified during the first cherry-pick invocation, the user is free to edit out the message during commit time. Note that the "--signoff" option specified at cherry-pick invocation time is not reflected in the commit message provided by CHERRY_PICK_HEAD; the user must take care to add "--signoff" during the "git commit" invocation. Helped-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:15 +00:00
grep "Signed-off-by:" anotherpick_msg
'
test_expect_failure '--signoff dropped for implicit commit of resolution, multi-pick case' '
pristine_detach initial &&
test_must_fail git cherry-pick -s picked anotherpick &&
echo c >foo &&
git add foo &&
git cherry-pick --continue &&
git diff --exit-code HEAD &&
test_cmp_rev initial HEAD^^ &&
git cat-file commit HEAD^ >msg &&
! grep Signed-off-by: msg
'
test_expect_failure 'sign-off needs to be reaffirmed after conflict resolution, single-pick case' '
pristine_detach initial &&
test_must_fail git cherry-pick -s picked &&
echo c >foo &&
git add foo &&
git cherry-pick --continue &&
git diff --exit-code HEAD &&
test_cmp_rev initial HEAD^ &&
git cat-file commit HEAD >msg &&
! grep Signed-off-by: msg
'
revert: Introduce --continue to continue the operation Introduce a new "git cherry-pick --continue" command which uses the information in ".git/sequencer" to continue a cherry-pick that stopped because of a conflict or other error. It works by dropping the first instruction from .git/sequencer/todo and performing the remaining cherry-picks listed there, with options (think "-s" and "-X") from the initial command listed in ".git/sequencer/opts". So now you can do: $ git cherry-pick -Xpatience foo..bar ... description conflict in commit moo ... $ git cherry-pick --continue error: 'cherry-pick' is not possible because you have unmerged files. fatal: failed to resume cherry-pick $ echo resolved >conflictingfile $ git add conflictingfile && git commit $ git cherry-pick --continue; # resumes with the commit after "moo" During the "git commit" stage, CHERRY_PICK_HEAD will aid by providing the commit message from the conflicting "moo" commit. Note that the cherry-pick mechanism has no control at this stage, so the user is free to violate anything that was specified during the first cherry-pick invocation. For example, if "-x" was specified during the first cherry-pick invocation, the user is free to edit out the message during commit time. Note that the "--signoff" option specified at cherry-pick invocation time is not reflected in the commit message provided by CHERRY_PICK_HEAD; the user must take care to add "--signoff" during the "git commit" invocation. Helped-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:15 +00:00
test_expect_success 'malformed instruction sheet 1' '
pristine_detach initial &&
test_expect_code 1 git cherry-pick base..anotherpick &&
revert: Introduce --continue to continue the operation Introduce a new "git cherry-pick --continue" command which uses the information in ".git/sequencer" to continue a cherry-pick that stopped because of a conflict or other error. It works by dropping the first instruction from .git/sequencer/todo and performing the remaining cherry-picks listed there, with options (think "-s" and "-X") from the initial command listed in ".git/sequencer/opts". So now you can do: $ git cherry-pick -Xpatience foo..bar ... description conflict in commit moo ... $ git cherry-pick --continue error: 'cherry-pick' is not possible because you have unmerged files. fatal: failed to resume cherry-pick $ echo resolved >conflictingfile $ git add conflictingfile && git commit $ git cherry-pick --continue; # resumes with the commit after "moo" During the "git commit" stage, CHERRY_PICK_HEAD will aid by providing the commit message from the conflicting "moo" commit. Note that the cherry-pick mechanism has no control at this stage, so the user is free to violate anything that was specified during the first cherry-pick invocation. For example, if "-x" was specified during the first cherry-pick invocation, the user is free to edit out the message during commit time. Note that the "--signoff" option specified at cherry-pick invocation time is not reflected in the commit message provided by CHERRY_PICK_HEAD; the user must take care to add "--signoff" during the "git commit" invocation. Helped-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:15 +00:00
echo "resolved" >foo &&
git add foo &&
git commit &&
sed "s/pick /pick/" .git/sequencer/todo >new_sheet &&
cp new_sheet .git/sequencer/todo &&
test_expect_code 128 git cherry-pick --continue
revert: Introduce --continue to continue the operation Introduce a new "git cherry-pick --continue" command which uses the information in ".git/sequencer" to continue a cherry-pick that stopped because of a conflict or other error. It works by dropping the first instruction from .git/sequencer/todo and performing the remaining cherry-picks listed there, with options (think "-s" and "-X") from the initial command listed in ".git/sequencer/opts". So now you can do: $ git cherry-pick -Xpatience foo..bar ... description conflict in commit moo ... $ git cherry-pick --continue error: 'cherry-pick' is not possible because you have unmerged files. fatal: failed to resume cherry-pick $ echo resolved >conflictingfile $ git add conflictingfile && git commit $ git cherry-pick --continue; # resumes with the commit after "moo" During the "git commit" stage, CHERRY_PICK_HEAD will aid by providing the commit message from the conflicting "moo" commit. Note that the cherry-pick mechanism has no control at this stage, so the user is free to violate anything that was specified during the first cherry-pick invocation. For example, if "-x" was specified during the first cherry-pick invocation, the user is free to edit out the message during commit time. Note that the "--signoff" option specified at cherry-pick invocation time is not reflected in the commit message provided by CHERRY_PICK_HEAD; the user must take care to add "--signoff" during the "git commit" invocation. Helped-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:15 +00:00
'
test_expect_success 'malformed instruction sheet 2' '
pristine_detach initial &&
test_expect_code 1 git cherry-pick base..anotherpick &&
revert: Introduce --continue to continue the operation Introduce a new "git cherry-pick --continue" command which uses the information in ".git/sequencer" to continue a cherry-pick that stopped because of a conflict or other error. It works by dropping the first instruction from .git/sequencer/todo and performing the remaining cherry-picks listed there, with options (think "-s" and "-X") from the initial command listed in ".git/sequencer/opts". So now you can do: $ git cherry-pick -Xpatience foo..bar ... description conflict in commit moo ... $ git cherry-pick --continue error: 'cherry-pick' is not possible because you have unmerged files. fatal: failed to resume cherry-pick $ echo resolved >conflictingfile $ git add conflictingfile && git commit $ git cherry-pick --continue; # resumes with the commit after "moo" During the "git commit" stage, CHERRY_PICK_HEAD will aid by providing the commit message from the conflicting "moo" commit. Note that the cherry-pick mechanism has no control at this stage, so the user is free to violate anything that was specified during the first cherry-pick invocation. For example, if "-x" was specified during the first cherry-pick invocation, the user is free to edit out the message during commit time. Note that the "--signoff" option specified at cherry-pick invocation time is not reflected in the commit message provided by CHERRY_PICK_HEAD; the user must take care to add "--signoff" during the "git commit" invocation. Helped-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:15 +00:00
echo "resolved" >foo &&
git add foo &&
git commit &&
sed "s/pick/revert/" .git/sequencer/todo >new_sheet &&
cp new_sheet .git/sequencer/todo &&
test_expect_code 128 git cherry-pick --continue
revert: Introduce --continue to continue the operation Introduce a new "git cherry-pick --continue" command which uses the information in ".git/sequencer" to continue a cherry-pick that stopped because of a conflict or other error. It works by dropping the first instruction from .git/sequencer/todo and performing the remaining cherry-picks listed there, with options (think "-s" and "-X") from the initial command listed in ".git/sequencer/opts". So now you can do: $ git cherry-pick -Xpatience foo..bar ... description conflict in commit moo ... $ git cherry-pick --continue error: 'cherry-pick' is not possible because you have unmerged files. fatal: failed to resume cherry-pick $ echo resolved >conflictingfile $ git add conflictingfile && git commit $ git cherry-pick --continue; # resumes with the commit after "moo" During the "git commit" stage, CHERRY_PICK_HEAD will aid by providing the commit message from the conflicting "moo" commit. Note that the cherry-pick mechanism has no control at this stage, so the user is free to violate anything that was specified during the first cherry-pick invocation. For example, if "-x" was specified during the first cherry-pick invocation, the user is free to edit out the message during commit time. Note that the "--signoff" option specified at cherry-pick invocation time is not reflected in the commit message provided by CHERRY_PICK_HEAD; the user must take care to add "--signoff" during the "git commit" invocation. Helped-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:15 +00:00
'
test_expect_success 'empty commit set (no commits to walk)' '
pristine_detach initial &&
test_expect_code 128 git cherry-pick base..base
'
test_expect_success 'empty commit set (culled during walk)' '
pristine_detach initial &&
test_expect_code 128 git cherry-pick -2 --author=no.such.author base
'
test_expect_success 'malformed instruction sheet 3' '
pristine_detach initial &&
test_expect_code 1 git cherry-pick base..anotherpick &&
echo "resolved" >foo &&
git add foo &&
git commit &&
sed "s/pick \([0-9a-f]*\)/pick $_r10/" .git/sequencer/todo >new_sheet &&
cp new_sheet .git/sequencer/todo &&
test_expect_code 128 git cherry-pick --continue
'
test_expect_success 'instruction sheet, fat-fingers version' '
pristine_detach initial &&
test_expect_code 1 git cherry-pick base..anotherpick &&
echo "c" >foo &&
git add foo &&
git commit &&
sed "s/pick \([0-9a-f]*\)/pick \1 /" .git/sequencer/todo >new_sheet &&
cp new_sheet .git/sequencer/todo &&
git cherry-pick --continue
'
test_expect_success 'commit descriptions in insn sheet are optional' '
pristine_detach initial &&
test_expect_code 1 git cherry-pick base..anotherpick &&
echo "c" >foo &&
git add foo &&
git commit &&
cut -d" " -f1,2 .git/sequencer/todo >new_sheet &&
cp new_sheet .git/sequencer/todo &&
git cherry-pick --continue &&
test_path_is_missing .git/sequencer &&
git rev-list HEAD >commits &&
test_line_count = 4 commits
'
revert: Save data for continuing after conflict resolution Ever since v1.7.2-rc1~4^2~7 (revert: allow cherry-picking more than one commit, 2010-06-02), a single invocation of "git cherry-pick" or "git revert" can perform picks of several individual commits. To implement features like "--continue" to continue the whole operation, we will need to store some information about the state and the plan at the beginning. Introduce a ".git/sequencer/head" file to store this state, and ".git/sequencer/todo" file to store the plan. The head file contains the SHA-1 of the HEAD before the start of the operation, and the todo file contains an instruction sheet whose format is inspired by the format of the "rebase -i" instruction sheet. As a result, a typical todo file looks like: pick 8537f0e submodule add: test failure when url is not configured pick 4d68932 submodule add: allow relative repository path pick f22a17e submodule add: clean up duplicated code pick 59a5775 make copy_ref globally available Since SHA-1 hex is abbreviated using an find_unique_abbrev(), it is unambiguous. This does not guarantee that there will be no ambiguity when more objects are added to the repository. These two files alone are not enough to implement a "--continue" that remembers the command-line options specified; later patches in the series save them too. These new files are unrelated to the existing .git/CHERRY_PICK_HEAD, which will still be useful while committing after a conflict resolution. Inspired-by: Christian Couder <chriscool@tuxfamily.org> Helped-by: Junio C Hamano <gitster@pobox.com> Helped-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04 10:39:08 +00:00
test_done