diff options
Diffstat (limited to 'builtin/diff.c')
| -rw-r--r-- | builtin/diff.c | 34 |
1 files changed, 24 insertions, 10 deletions
diff --git a/builtin/diff.c b/builtin/diff.c index 0b313549c7..2fe92f373e 100644 --- a/builtin/diff.c +++ b/builtin/diff.c @@ -3,14 +3,13 @@ * * Copyright (c) 2006 Junio C Hamano */ -#define USE_THE_INDEX_VARIABLE +#define USE_THE_REPOSITORY_VARIABLE #include "builtin.h" #include "config.h" #include "ewah/ewok.h" #include "lockfile.h" #include "color.h" #include "commit.h" -#include "blob.h" #include "gettext.h" #include "tag.h" #include "diff.h" @@ -21,7 +20,6 @@ #include "revision.h" #include "log-tree.h" #include "setup.h" -#include "submodule.h" #include "oid-array.h" #include "tree.h" @@ -241,9 +239,9 @@ static void refresh_index_quietly(void) fd = repo_hold_locked_index(the_repository, &lock_file, 0); if (fd < 0) return; - discard_index(&the_index); + discard_index(the_repository->index); repo_read_index(the_repository); - refresh_index(&the_index, REFRESH_QUIET|REFRESH_UNMERGED, NULL, NULL, + refresh_index(the_repository->index, REFRESH_QUIET|REFRESH_UNMERGED, NULL, NULL, NULL); repo_update_index_if_able(the_repository, &lock_file); } @@ -390,7 +388,15 @@ static void symdiff_prepare(struct rev_info *rev, struct symdiff *sym) sym->skip = map; } -int cmd_diff(int argc, const char **argv, const char *prefix) +static void symdiff_release(struct symdiff *sdiff) +{ + bitmap_free(sdiff->skip); +} + +int cmd_diff(int argc, + const char **argv, + const char *prefix, + struct repository *repo UNUSED) { int i; struct rev_info rev; @@ -467,6 +473,15 @@ int cmd_diff(int argc, const char **argv, const char *prefix) no_index = DIFF_NO_INDEX_IMPLICIT; } + /* + * When operating outside of a Git repository we need to have a hash + * algorithm at hand so that we can generate the blob hashes. We + * default to SHA1 here, but may eventually want to change this to be + * configurable via a command line option. + */ + if (nongit) + repo_set_hash_algo(the_repository, GIT_HASH_SHA1); + init_diff_ui_defaults(); git_config(git_diff_ui_config, NULL); prefix = precompose_argv_prefix(argc, argv, prefix); @@ -474,8 +489,7 @@ int cmd_diff(int argc, const char **argv, const char *prefix) repo_init_revisions(the_repository, &rev, prefix); /* Set up defaults that will apply to both no-index and regular diffs. */ - rev.diffopt.stat_width = -1; - rev.diffopt.stat_graph_width = -1; + init_diffstat_widths(&rev.diffopt); rev.diffopt.flags.allow_external = 1; rev.diffopt.flags.allow_textconv = 1; @@ -608,11 +622,11 @@ int cmd_diff(int argc, const char **argv, const char *prefix) builtin_diff_combined(&rev, argc, argv, ent.objects, ent.nr, first_non_parent); - result = diff_result_code(&rev.diffopt); + result = diff_result_code(&rev); if (1 < rev.diffopt.skip_stat_unmatch) refresh_index_quietly(); release_revisions(&rev); object_array_clear(&ent); - UNLEAK(blob); + symdiff_release(&sdiff); return result; } |