git/builtin
Pratik Karki 55071ea248 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>
2018-08-06 13:08:01 -07:00
..
add.c
am.c
annotate.c
apply.c
archive.c
bisect--helper.c
blame.c
branch.c
bundle.c
cat-file.c
check-attr.c
check-ignore.c
check-mailmap.c
check-ref-format.c
checkout-index.c
checkout.c
clean.c
clone.c
column.c
commit-graph.c
commit-tree.c
commit.c
config.c
count-objects.c
credential.c
describe.c
diff-files.c
diff-index.c
diff-tree.c
diff.c
difftool.c
fast-export.c
fetch-pack.c
fetch.c
fmt-merge-msg.c
for-each-ref.c
fsck.c
gc.c
get-tar-commit-id.c
grep.c
hash-object.c
help.c
index-pack.c
init-db.c
interpret-trailers.c
log.c
ls-files.c
ls-remote.c
ls-tree.c
mailinfo.c
mailsplit.c
merge-base.c
merge-file.c
merge-index.c
merge-ours.c
merge-recursive.c
merge-tree.c
merge.c
mktag.c
mktree.c
mv.c
name-rev.c
notes.c
pack-objects.c
pack-redundant.c
pack-refs.c
patch-id.c
prune-packed.c
prune.c
pull.c
push.c
read-tree.c
rebase--helper.c
rebase.c rebase: start implementing it as a builtin 2018-08-06 13:08:01 -07:00
receive-pack.c
reflog.c
remote-ext.c
remote-fd.c
remote.c
repack.c
replace.c
rerere.c
reset.c
rev-list.c
rev-parse.c
revert.c
rm.c
send-pack.c
serve.c
shortlog.c
show-branch.c
show-index.c
show-ref.c
stripspace.c
submodule--helper.c
symbolic-ref.c
tag.c
unpack-file.c
unpack-objects.c
update-index.c
update-ref.c
update-server-info.c
upload-archive.c
upload-pack.c
var.c
verify-commit.c
verify-pack.c
verify-tag.c
worktree.c
write-tree.c