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author | Pratik Karki <predatoramigo@gmail.com> | 2018-08-06 22:31:09 +0300 |
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committer | Junio C Hamano <gitster@pobox.com> | 2018-08-06 23:08:01 +0300 |
commit | 55071ea248ef8040e4b29575376273e4dd061683 (patch) | |
tree | 3eec9ea6ce3c2a3e237a6ba8fc330c2cec217536 /builtin.h | |
parent | 1d89318c48d233d52f1db230cf622935ac3c69fa (diff) |
rebase: start implementing it as a builtin
This commit imitates the strategy that was used to convert the
difftool to a builtin. We start by renaming the shell script
`git-rebase.sh` to `git-legacy-rebase.sh` and introduce a
`builtin/rebase.c` that simply executes the shell script version,
unless the config setting `rebase.useBuiltin` is set to `true`.
The motivation behind this is to rewrite all the functionality of the
shell script version in the aforementioned `rebase.c`, one by one and
be able to conveniently test new features by configuring
`rebase.useBuiltin`.
In the original difftool conversion, if sane_execvp() that attempts to
run the legacy scripted version returned with non-negative status, the
command silently exited without doing anything with success, but
sane_execvp() should not return with non-negative status in the first
place, so we use die() to notice such an abnormal case.
We intentionally avoid reading the config directly to avoid
messing up the GIT_* environment variables when we need to fall back to
exec()ing the shell script. The test of builtin rebase can be done by
`git -c rebase.useBuiltin=true rebase ...`
Signed-off-by: Pratik Karki <predatoramigo@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin.h')
-rw-r--r-- | builtin.h | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -202,6 +202,7 @@ extern int cmd_prune_packed(int argc, const char **argv, const char *prefix); extern int cmd_pull(int argc, const char **argv, const char *prefix); extern int cmd_push(int argc, const char **argv, const char *prefix); extern int cmd_read_tree(int argc, const char **argv, const char *prefix); +extern int cmd_rebase(int argc, const char **argv, const char *prefix); extern int cmd_rebase__helper(int argc, const char **argv, const char *prefix); extern int cmd_receive_pack(int argc, const char **argv, const char *prefix); extern int cmd_reflog(int argc, const char **argv, const char *prefix); |