Commit graph

10 commits

Author SHA1 Message Date
Christian Couder
2ace9727be bisect: move common bisect functionality to "bisect_common"
So we can easily reuse the code in a later patch.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-05-10 00:30:28 -07:00
Christian Couder
13858e5770 rev-list: add "int bisect_show_flags" in "struct rev_list_info"
This is a cleanup patch to make it easier to use the
"show_bisect_vars" function and take advantage of the rev_list_info
struct.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-07 22:12:44 -07:00
Christian Couder
d797257eb2 rev-list: remove last static vars used in "show_commit"
This patch removes the last static variables that were used in
the "show_commit" function.

To do that, we create a new "rev_list_info" struct that we will pass
in the "void *data" argument to "show_commit".

This means that we have to change the first argument to
"show_bisect_vars" too.

While at it, we also remove a "struct commit_list *list" variable
in "cmd_rev_list" that is not really needed.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-07 22:12:41 -07:00
Christian Couder
e89aa6d2f5 bisect--helper: string output variables together with "&&"
When doing:

eval "git bisect--helper --next-vars" | {
        while read line
        do
                echo "$line &&"
        done
        echo ':'
}

the result code comes from the last "echo ':'", not from running
"git bisect--helper --next-vars".

This patch gets rid of the need to string together the line from
the output of "git bisect--helper" with "&&" in the calling script
by making "git bisect--helper --next-vars" return output variables
already in that format.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-05 01:29:45 -07:00
Christian Couder
37c4c38d73 rev-list: pass "int flags" as last argument of "show_bisect_vars"
Instead of "int show_all, int show_tried" we now only pass "int flags",
because we will add one more flag in a later patch.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-05 01:29:45 -07:00
Christian Couder
3b437b0dab bisect: implement "read_bisect_paths" to read paths in "$GIT_DIR/BISECT_NAMES"
This is needed because  "git bisect--helper" must read bisect paths
in "$GIT_DIR/BISECT_NAMES", so that a bisection can be performed only
on commits that touches paths in this file.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-05 01:29:44 -07:00
Christian Couder
1bf072e366 bisect--helper: implement "git bisect--helper"
This patch implements a new "git bisect--helper" builtin plumbing
command that will be used to migrate "git-bisect.sh" to C.

We start by implementing only the "--next-vars" option that will
read bisect refs from "refs/bisect/", and then compute the next
bisect step, and output shell variables ready to be eval'ed by
the shell.

At this step, "git bisect--helper" ignores the paths that may
have been put in "$GIT_DIR/BISECT_NAMES". This will be fixed in a
later patch.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-05 01:29:44 -07:00
Christian Couder
4eb5b64631 bisect: use the new generic "sha1_pos" function to lookup sha1
instead of the specific one that was simpler but less efficient.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-05 01:29:44 -07:00
Christian Couder
9518864816 rev-list: call new "filter_skip" function
This patch implements a new "filter_skip" function in C in
"bisect.c" that will later replace the existing implementation in
shell in "git-bisect.sh".

An array is used to store the skipped commits. But the array is
not yet fed anything.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-05 01:29:35 -07:00
Christian Couder
a2ad79ced2 rev-list: move bisect related code into its own file
This patch creates new "bisect.c" and "bisect.h" files and move
bisect related code into these files.

While at it, we also remove some include directives that are not
needed any more from the beginning of "builtin-rev-list.c".

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-30 01:22:54 -07:00