diff options
Diffstat (limited to 'builtin-merge-file.c')
-rw-r--r-- | builtin-merge-file.c | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/builtin-merge-file.c b/builtin-merge-file.c deleted file mode 100644 index 3605960c2d..0000000000 --- a/builtin-merge-file.c +++ /dev/null @@ -1,69 +0,0 @@ -#include "builtin.h" -#include "cache.h" -#include "xdiff/xdiff.h" -#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"; - -int cmd_merge_file(int argc, const char **argv, const char *prefix) -{ - const char *names[3]; - mmfile_t mmfs[3]; - mmbuffer_t result = {NULL, 0}; - xpparam_t xpp = {XDF_NEED_MINIMAL}; - int ret = 0, i = 0, to_stdout = 0; - - while (argc > 4) { - if (!strcmp(argv[1], "-L") && i < 3) { - names[i++] = argv[2]; - argc--; - argv++; - } else if (!strcmp(argv[1], "-p") || - !strcmp(argv[1], "--stdout")) - to_stdout = 1; - else if (!strcmp(argv[1], "-q") || - !strcmp(argv[1], "--quiet")) - freopen("/dev/null", "w", stderr); - else - usage(merge_file_usage); - argc--; - argv++; - } - - if (argc != 4) - usage(merge_file_usage); - - for (; i < 3; i++) - names[i] = argv[i + 1]; - - for (i = 0; i < 3; i++) { - if (read_mmfile(mmfs + i, argv[i + 1])) - return -1; - if (buffer_is_binary(mmfs[i].ptr, mmfs[i].size)) - return error("Cannot merge binary files: %s\n", - argv[i + 1]); - } - - ret = xdl_merge(mmfs + 1, mmfs + 0, names[0], mmfs + 2, names[2], - &xpp, XDL_MERGE_ZEALOUS_ALNUM, &result); - - for (i = 0; i < 3; i++) - free(mmfs[i].ptr); - - if (ret >= 0) { - const char *filename = argv[1]; - FILE *f = to_stdout ? stdout : fopen(filename, "wb"); - - if (!f) - ret = error("Could not open %s for writing", filename); - else if (result.size && - fwrite(result.ptr, result.size, 1, f) != 1) - ret = error("Could not write to %s", filename); - else if (fclose(f)) - ret = error("Could not close %s", filename); - free(result.ptr); - } - - return ret; -} |