diff options
Diffstat (limited to 'combine-diff.c')
| -rw-r--r-- | combine-diff.c | 37 |
1 files changed, 35 insertions, 2 deletions
diff --git a/combine-diff.c b/combine-diff.c index 2183184eed..94a207f477 100644 --- a/combine-diff.c +++ b/combine-diff.c @@ -7,6 +7,7 @@ #include "xdiff-interface.h" #include "log-tree.h" #include "refs.h" +#include "userdiff.h" static struct combine_diff_path *intersect_paths(struct combine_diff_path *curr, int n, int num_parent) { @@ -685,7 +686,8 @@ static void show_combined_header(struct combine_diff_path *elem, int num_parent, int dense, struct rev_info *rev, - int mode_differs) + int mode_differs, + int show_file_header) { struct diff_options *opt = &rev->diffopt; int abbrev = DIFF_OPT_TST(opt, FULL_INDEX) ? 40 : DEFAULT_ABBREV; @@ -739,6 +741,9 @@ static void show_combined_header(struct combine_diff_path *elem, printf("%s\n", c_reset); } + if (!show_file_header) + return; + if (added) dump_quoted_path("--- ", "", "/dev/null", c_meta, c_reset); @@ -765,8 +770,13 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent, int i, show_hunks; int working_tree_file = is_null_sha1(elem->sha1); mmfile_t result_file; + struct userdiff_driver *userdiff; + int is_binary; context = opt->context; + userdiff = userdiff_find_by_path(elem->path); + if (!userdiff) + userdiff = userdiff_find_by_name("default"); /* Read the result of merge first */ if (!working_tree_file) @@ -852,6 +862,29 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent, } } + if (userdiff->binary != -1) + is_binary = userdiff->binary; + else { + is_binary = buffer_is_binary(result, result_size); + for (i = 0; !is_binary && i < num_parent; i++) { + char *buf; + unsigned long size; + buf = grab_blob(elem->parent[i].sha1, + elem->parent[i].mode, + &size); + if (buffer_is_binary(buf, size)) + is_binary = 1; + free(buf); + } + } + if (is_binary) { + show_combined_header(elem, num_parent, dense, rev, + mode_differs, 0); + printf("Binary files differ\n"); + free(result); + return; + } + for (cnt = 0, cp = result; cp < result + result_size; cp++) { if (*cp == '\n') cnt++; @@ -906,7 +939,7 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent, if (show_hunks || mode_differs || working_tree_file) { show_combined_header(elem, num_parent, dense, rev, - mode_differs); + mode_differs, 1); dump_sline(sline, cnt, num_parent, DIFF_OPT_TST(opt, COLOR_DIFF), result_deleted); } |