diff options
| author | Junio C Hamano <gitster@pobox.com> | 2008-08-28 01:10:04 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2008-08-30 19:41:43 -0700 |
| commit | e0af48e49682ea3345f932f6b9e7fa7c5e5e611a (patch) | |
| tree | 43cd383edc42ef508071fa6886a9e1fe10a7d281 /builtin-merge-file.c | |
| parent | f2b25dd81f4ccbf42700bd15feeb2becf10331ab (diff) | |
| download | git-e0af48e49682ea3345f932f6b9e7fa7c5e5e611a.tar.gz | |
xdiff-merge: optionally show conflicts in "diff3 -m" style
When showing conflicting merges, we traditionally followed RCS's merge
output format. The output shows:
<<<<<<<
postimage from one side;
=======
postimage of the other side; and
>>>>>>>
Some poeple find it easier to be able to understand what is going on when
they can view the common ancestor's version, which is used by "diff3 -m",
which shows:
<<<<<<<
postimage from one side;
|||||||
shared preimage;
=======
postimage of the other side; and
>>>>>>>
This is an initial step to bring that as an optional feature to git.
Only "git merge-file" has been converted, with "--diff3" option.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin-merge-file.c')
| -rw-r--r-- | builtin-merge-file.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/builtin-merge-file.c b/builtin-merge-file.c index 3605960c2d..5b4f020e38 100644 --- a/builtin-merge-file.c +++ b/builtin-merge-file.c @@ -4,7 +4,7 @@ #include "xdiff-interface.h" static const char merge_file_usage[] = -"git merge-file [-p | --stdout] [-q | --quiet] [-L name1 [-L orig [-L name2]]] file1 orig_file file2"; +"git merge-file [-p | --stdout] [--diff3] [-q | --quiet] [-L name1 [-L orig [-L name2]]] file1 orig_file file2"; int cmd_merge_file(int argc, const char **argv, const char *prefix) { @@ -13,6 +13,8 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) mmbuffer_t result = {NULL, 0}; xpparam_t xpp = {XDF_NEED_MINIMAL}; int ret = 0, i = 0, to_stdout = 0; + int merge_level = XDL_MERGE_ZEALOUS_ALNUM; + int merge_style = 0; while (argc > 4) { if (!strcmp(argv[1], "-L") && i < 3) { @@ -25,6 +27,10 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) else if (!strcmp(argv[1], "-q") || !strcmp(argv[1], "--quiet")) freopen("/dev/null", "w", stderr); + else if (!strcmp(argv[1], "--diff3")) { + merge_style = XDL_MERGE_DIFF3; + merge_level = XDL_MERGE_EAGER; + } else usage(merge_file_usage); argc--; @@ -46,7 +52,7 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) } ret = xdl_merge(mmfs + 1, mmfs + 0, names[0], mmfs + 2, names[2], - &xpp, XDL_MERGE_ZEALOUS_ALNUM, &result); + &xpp, merge_level | merge_style, &result); for (i = 0; i < 3; i++) free(mmfs[i].ptr); |