mirrors/git
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

git merge -X<option>

Browse Source 
Teach "-X <option>" command line argument to "git merge" that is passed to
strategy implementations.  "ours" and "theirs" autoresolution introduced
by the previous commit can be asked to the recursive strategy.

Signed-off-by: Avery Pennarun <apenwarr@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Avery Pennarun
2009-11-25 21:23:55 -05:00
committed by Junio C Hamano
parent 73eb40eeaa
commit 8cc5b29065
11 changed files with 162 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
ll-merge.c
View File

@ -18,7 +18,7 @@ typedef int (*ll_merge_fn)(const struct ll_merge_driver *,
mmfile_t *orig,
mmfile_t *src1, const char *name1,
mmfile_t *src2, const char *name2,
int virtual_ancestor);
int flag);
struct ll_merge_driver {
const char *name;
@ -38,14 +38,14 @@ static int ll_binary_merge(const struct ll_merge_driver *drv_unused,
mmfile_t *orig,
mmfile_t *src1, const char *name1,
mmfile_t *src2, const char *name2,
int virtual_ancestor)
int flag)
{
/*
* The tentative merge result is "ours" for the final round,
* or common ancestor for an internal merge. Still return
* "conflicted merge" status.
*/
mmfile_t *stolen = virtual_ancestor ? orig : src1;
mmfile_t *stolen = (flag & 01) ? orig : src1;
result->ptr = stolen->ptr;
result->size = stolen->size;
@ -59,10 +59,11 @@ static int ll_xdl_merge(const struct ll_merge_driver *drv_unused,
mmfile_t *orig,
mmfile_t *src1, const char *name1,
mmfile_t *src2, const char *name2,
int virtual_ancestor)
int flag)
{
xpparam_t xpp;
int style = 0;
int favor = (flag >> 1) & 03;
if (buffer_is_binary(orig->ptr, orig->size) ||
buffer_is_binary(src1->ptr, src1->size) ||
@ -72,8 +73,7 @@ static int ll_xdl_merge(const struct ll_merge_driver *drv_unused,
return ll_binary_merge(drv_unused, result,
path,
orig, src1, name1,
src2, name2,
virtual_ancestor);
src2, name2, flag);
}
memset(&xpp, 0, sizeof(xpp));
@ -82,7 +82,7 @@ static int ll_xdl_merge(const struct ll_merge_driver *drv_unused,
return xdl_merge(orig,
src1, name1,
src2, name2,
&xpp, XDL_MERGE_ZEALOUS | style,
&xpp, XDL_MERGE_FLAGS(XDL_MERGE_ZEALOUS, style, favor),
result);
}
@ -92,7 +92,7 @@ static int ll_union_merge(const struct ll_merge_driver *drv_unused,
mmfile_t *orig,
mmfile_t *src1, const char *name1,
mmfile_t *src2, const char *name2,
int virtual_ancestor)
int flag)
{
char *src, *dst;
long size;
@ -104,7 +104,7 @@ static int ll_union_merge(const struct ll_merge_driver *drv_unused,
git_xmerge_style = 0;
status = ll_xdl_merge(drv_unused, result, path_unused,
orig, src1, NULL, src2, NULL,
virtual_ancestor);
flag);
git_xmerge_style = saved_style;
if (status <= 0)
return status;
@ -165,7 +165,7 @@ static int ll_ext_merge(const struct ll_merge_driver *fn,
mmfile_t *orig,
mmfile_t *src1, const char *name1,
mmfile_t *src2, const char *name2,
int virtual_ancestor)
int flag)
{
char temp[3][50];
struct strbuf cmd = STRBUF_INIT;
@ -356,10 +356,11 @@ int ll_merge(mmbuffer_t *result_buf,
mmfile_t *ancestor,
mmfile_t *ours, const char *our_label,
mmfile_t *theirs, const char *their_label,
int virtual_ancestor)
int flag)
{
const char *ll_driver_name;
const struct ll_merge_driver *driver;
int virtual_ancestor = flag & 01;
ll_driver_name = git_path_check_merge(path);
driver = find_ll_merge_driver(ll_driver_name);
@ -369,5 +370,5 @@ int ll_merge(mmbuffer_t *result_buf,
return driver->fn(driver, result_buf, path,
ancestor,
ours, our_label,
theirs, their_label, virtual_ancestor);
theirs, their_label, flag);
}