reverse_diff was a bit-value in disguise, it's merged in the flags now.
Signed-off-by: Pierre Habouzit <madcoder@xxxxxxxxxx>
---
builtin-blame.c | 10 ++--
builtin-diff-files.c | 4 +-
builtin-diff-index.c | 4 +-
builtin-diff-tree.c | 7 ++-
builtin-diff.c | 12 +++---
builtin-log.c | 24 ++++------
combine-diff.c | 10 ++--
diff-lib.c | 24 +++++-----
diff.c | 123 ++++++++++++++++++++++++-------------------------
diff.h | 40 ++++++++++-------
log-tree.c | 6 +--
merge-recursive.c | 2 +-
patch-ids.c | 2 +-
revision.c | 22 +++++-----
tree-diff.c | 14 +++---
15 files changed, 155 insertions(+), 149 deletions(-)
diff --git a/builtin-blame.c b/builtin-blame.c
index ba80bf8..c158d31 100644
--- a/builtin-blame.c
+++ b/builtin-blame.c
@@ -335,7 +335,7 @@ static struct origin *find_origin(struct scoreboard *sb,
* same and diff-tree is fairly efficient about this.
*/
diff_setup(&diff_opts);
- diff_opts.recursive = 1;
+ DIFF_OPT_SET(&diff_opts, RECURSIVE);
diff_opts.detect_rename = 0;
diff_opts.output_format = DIFF_FORMAT_NO_OUTPUT;
paths[0] = origin->path;
@@ -409,7 +409,7 @@ static struct origin *find_rename(struct scoreboard *sb,
const char *paths[2];
diff_setup(&diff_opts);
- diff_opts.recursive = 1;
+ DIFF_OPT_SET(&diff_opts, RECURSIVE);
diff_opts.detect_rename = DIFF_DETECT_RENAME;
diff_opts.output_format = DIFF_FORMAT_NO_OUTPUT;
diff_opts.single_follow = origin->path;
@@ -1075,7 +1075,7 @@ static int find_copy_in_parent(struct scoreboard *sb,
return 1; /* nothing remains for this target */
diff_setup(&diff_opts);
- diff_opts.recursive = 1;
+ DIFF_OPT_SET(&diff_opts, RECURSIVE);
diff_opts.output_format = DIFF_FORMAT_NO_OUTPUT;
paths[0] = NULL;
@@ -1093,7 +1093,7 @@ static int find_copy_in_parent(struct scoreboard *sb,
if ((opt & PICKAXE_BLAME_COPY_HARDEST)
|| ((opt & PICKAXE_BLAME_COPY_HARDER)
&& (!porigin || strcmp(target->path, porigin->path))))
- diff_opts.find_copies_harder = 1;
+ DIFF_OPT_SET(&diff_opts, FIND_COPIES_HARDER);
if (is_null_sha1(target->commit->object.sha1))
do_diff_cache(parent->tree->object.sha1, &diff_opts);
@@ -1102,7 +1102,7 @@ static int find_copy_in_parent(struct scoreboard *sb,
target->commit->tree->object.sha1,
"", &diff_opts);
- if (!diff_opts.find_copies_harder)
+ if (!DIFF_OPT_TST(&diff_opts, FIND_COPIES_HARDER))
diffcore_std(&diff_opts);
retval = 0;
diff --git a/builtin-diff-files.c b/builtin-diff-files.c
index 6cb30c8..046b7e3 100644
--- a/builtin-diff-files.c
+++ b/builtin-diff-files.c
@@ -31,5 +31,7 @@ int cmd_diff_files(int argc, const char **argv, const char *prefix)
if (!rev.diffopt.output_format)
rev.diffopt.output_format = DIFF_FORMAT_RAW;
result = run_diff_files_cmd(&rev, argc, argv);
- return rev.diffopt.exit_with_status ? rev.diffopt.has_changes: result;
+ if (DIFF_OPT_TST(&rev.diffopt, EXIT_WITH_STATUS))
+ return DIFF_OPT_TST(&rev.diffopt, HAS_CHANGES) != 0;
+ return result;
}
diff --git a/builtin-diff-index.c b/builtin-diff-index.c
index 81e7167..556c506 100644
--- a/builtin-diff-index.c
+++ b/builtin-diff-index.c
@@ -44,5 +44,7 @@ int cmd_diff_index(int argc, const char **argv, const char *prefix)
return -1;
}
result = run_diff_index(&rev, cached);
- return rev.diffopt.exit_with_status ? rev.diffopt.has_changes: result;
+ if (DIFF_OPT_TST(&rev.diffopt, EXIT_WITH_STATUS))
+ return DIFF_OPT_TST(&rev.diffopt, HAS_CHANGES) != 0;
+ return result;
}
diff --git a/builtin-diff-tree.c b/builtin-diff-tree.c
index 0b591c8..2e13716 100644
--- a/builtin-diff-tree.c
+++ b/builtin-diff-tree.c
@@ -118,8 +118,8 @@ int cmd_diff_tree(int argc, const char **argv, const char *prefix)
}
if (!read_stdin)
- return opt->diffopt.exit_with_status ?
- opt->diffopt.has_changes: 0;
+ return DIFF_OPT_TST(&opt->diffopt, EXIT_WITH_STATUS)
+ && DIFF_OPT_TST(&opt->diffopt, HAS_CHANGES);
if (opt->diffopt.detect_rename)
opt->diffopt.setup |= (DIFF_SETUP_USE_SIZE_CACHE |
@@ -134,5 +134,6 @@ int cmd_diff_tree(int argc, const char **argv, const char *prefix)
else
diff_tree_stdin(line);
}
- return opt->diffopt.exit_with_status ? opt->diffopt.has_changes: 0;
+ return DIFF_OPT_TST(&opt->diffopt, EXIT_WITH_STATUS)
+ && DIFF_OPT_TST(&opt->diffopt, HAS_CHANGES);
}
diff --git a/builtin-diff.c b/builtin-diff.c
index f557d21..1b61599 100644
--- a/builtin-diff.c
+++ b/builtin-diff.c
@@ -35,7 +35,7 @@ static void stuff_change(struct diff_options *opt,
!hashcmp(old_sha1, new_sha1) && (old_mode == new_mode))
return;
- if (opt->reverse_diff) {
+ if (DIFF_OPT_TST(opt, REVERSE_DIFF)) {
unsigned tmp;
const unsigned char *tmp_u;
const char *tmp_c;
@@ -253,13 +253,13 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
if (diff_setup_done(&rev.diffopt) < 0)
die("diff_setup_done failed");
}
- rev.diffopt.allow_external = 1;
- rev.diffopt.recursive = 1;
+ DIFF_OPT_SET(&rev.diffopt, ALLOW_EXTERNAL);
+ DIFF_OPT_SET(&rev.diffopt, RECURSIVE);
/* If the user asked for our exit code then don't start a
* pager or we would end up reporting its exit code instead.
*/
- if (!rev.diffopt.exit_with_status)
+ if (!DIFF_OPT_TST(&rev.diffopt, EXIT_WITH_STATUS))
setup_pager();
/* Do we have --cached and not have a pending object, then
@@ -363,8 +363,8 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
else
result = builtin_diff_combined(&rev, argc, argv,
ent, ents);
- if (rev.diffopt.exit_with_status)
- result = rev.diffopt.has_changes;
+ if (DIFF_OPT_TST(&rev.diffopt, EXIT_WITH_STATUS))
+ result = DIFF_OPT_TST(&rev.diffopt, HAS_CHANGES) != 0;
if (1 < rev.diffopt.skip_stat_unmatch)
refresh_index_quietly();
diff --git a/builtin-log.c b/builtin-log.c
index b6ca04a..72745cd 100644
--- a/builtin-log.c
+++ b/builtin-log.c
@@ -55,13 +55,13 @@ static void cmd_log_init(int argc, const char **argv, const char *prefix,
rev->abbrev = DEFAULT_ABBREV;
rev->commit_format = CMIT_FMT_DEFAULT;
rev->verbose_header = 1;
- rev->diffopt.recursive = 1;
+ DIFF_OPT_SET(&rev->diffopt, RECURSIVE);
rev->show_root_diff = default_show_root;
rev->subject_prefix = fmt_patch_subject_prefix;
argc = setup_revisions(argc, argv, rev, "HEAD");
if (rev->diffopt.pickaxe || rev->diffopt.filter)
rev->always_show_header = 0;
- if (rev->diffopt.follow_renames) {
+ if (DIFF_OPT_TST(&rev->diffopt, FOLLOW_RENAMES)) {
rev->always_show_header = 0;
if (rev->diffopt.nr_paths != 1)
usage("git logs can only follow renames on one pathname at a time");
@@ -308,11 +308,9 @@ int cmd_show(int argc, const char **argv, const char *prefix)
struct tag *t = (struct tag *)o;
printf("%stag %s%s\n\n",
- diff_get_color(rev.diffopt.color_diff,
- DIFF_COMMIT),
+ diff_get_color_opt(&rev.diffopt, DIFF_COMMIT),
t->tag,
- diff_get_color(rev.diffopt.color_diff,
- DIFF_RESET));
+ diff_get_color_opt(&rev.diffopt, DIFF_RESET));
ret = show_object(o->sha1, 1);
objects[i].item = (struct object *)t->tagged;
i--;
@@ -320,11 +318,9 @@ int cmd_show(int argc, const char **argv, const char *prefix)
}
case OBJ_TREE:
printf("%stree %s%s\n\n",
- diff_get_color(rev.diffopt.color_diff,
- DIFF_COMMIT),
+ diff_get_color_opt(&rev.diffopt, DIFF_COMMIT),
name,
- diff_get_color(rev.diffopt.color_diff,
- DIFF_RESET));
+ diff_get_color_opt(&rev.diffopt, DIFF_RESET));
read_tree_recursive((struct tree *)o, "", 0, 0, NULL,
show_tree_object);
break;
@@ -620,7 +616,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
rev.combine_merges = 0;
rev.ignore_merges = 1;
rev.diffopt.msg_sep = "";
- rev.diffopt.recursive = 1;
+ DIFF_OPT_SET(&rev.diffopt, RECURSIVE);
rev.subject_prefix = fmt_patch_subject_prefix;
rev.extra_headers = extra_headers;
@@ -728,8 +724,8 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
if (!rev.diffopt.output_format)
rev.diffopt.output_format = DIFF_FORMAT_DIFFSTAT | DIFF_FORMAT_SUMMARY | DIFF_FORMAT_PATCH;
- if (!rev.diffopt.text)
- rev.diffopt.binary = 1;
+ if (!DIFF_OPT_TST(&rev.diffopt, TEXT))
+ DIFF_OPT_SET(&rev.diffopt, BINARY);
if (!output_directory && !use_stdout)
output_directory = prefix;
@@ -887,7 +883,7 @@ int cmd_cherry(int argc, const char **argv, const char *prefix)
revs.diff = 1;
revs.combine_merges = 0;
revs.ignore_merges = 1;
- revs.diffopt.recursive = 1;
+ DIFF_OPT_SET(&revs.diffopt, RECURSIVE);
if (add_pending_commit(head, &revs, 0))
die("Unknown commit %s", head);
diff --git a/combine-diff.c b/combine-diff.c
index fe5a2a1..5a658dc 100644
--- a/combine-diff.c
+++ b/combine-diff.c
@@ -664,7 +664,7 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent,
int mode_differs = 0;
int i, show_hunks;
int working_tree_file = is_null_sha1(elem->sha1);
- int abbrev = opt->full_index ? 40 : DEFAULT_ABBREV;
+ int abbrev = DIFF_OPT_TST(opt, FULL_INDEX) ? 40 : DEFAULT_ABBREV;
mmfile_t result_file;
context = opt->context;
@@ -784,7 +784,7 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent,
if (show_hunks || mode_differs || working_tree_file) {
const char *abb;
- int use_color = opt->color_diff;
+ int use_color = DIFF_OPT_TST(opt, COLOR_DIFF);
const char *c_meta = diff_get_color(use_color, DIFF_METAINFO);
const char *c_reset = diff_get_color(use_color, DIFF_RESET);
int added = 0;
@@ -836,7 +836,7 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent,
dump_quoted_path("+++ /dev/", "null", c_meta, c_reset);
else
dump_quoted_path("+++ b/", elem->path, c_meta, c_reset);
- dump_sline(sline, cnt, num_parent, opt->color_diff);
+ dump_sline(sline, cnt, num_parent, DIFF_OPT_TST(opt, COLOR_DIFF));
}
free(result);
@@ -929,8 +929,8 @@ void diff_tree_combined(const unsigned char *sha1,
diffopts = *opt;
diffopts.output_format = DIFF_FORMAT_NO_OUTPUT;
- diffopts.recursive = 1;
- diffopts.allow_external = 0;
+ DIFF_OPT_SET(&diffopts, RECURSIVE);
+ DIFF_OPT_CLR(&diffopts, ALLOW_EXTERNAL);
show_log_first = !!rev->loginfo && !rev->no_commit_id;
needsep = 0;
diff --git a/diff-lib.c b/diff-lib.c
index da55713..290a170 100644
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -121,7 +121,7 @@ static int queue_diff(struct diff_options *o,
} else {
struct diff_filespec *d1, *d2;
- if (o->reverse_diff) {
+ if (DIFF_OPT_TST(o, REVERSE_DIFF)) {
unsigned tmp;
const char *tmp_c;
tmp = mode1; mode1 = mode2; mode2 = tmp;
@@ -188,8 +188,8 @@ static int handle_diff_files_args(struct rev_info *revs,
else if (!strcmp(argv[1], "-n") ||
!strcmp(argv[1], "--no-index")) {
revs->max_count = -2;
- revs->diffopt.exit_with_status = 1;
- revs->diffopt.no_index = 1;
+ DIFF_OPT_SET(&revs->diffopt, EXIT_WITH_STATUS);
+ DIFF_OPT_SET(&revs->diffopt, NO_INDEX);
}
else if (!strcmp(argv[1], "-q"))
*silent = 1;
@@ -207,7 +207,7 @@ static int handle_diff_files_args(struct rev_info *revs,
if (!is_in_index(revs->diffopt.paths[0]) ||
!is_in_index(revs->diffopt.paths[1])) {
revs->max_count = -2;
- revs->diffopt.no_index = 1;
+ DIFF_OPT_SET(&revs->diffopt, NO_INDEX);
}
}
@@ -258,7 +258,7 @@ int setup_diff_no_index(struct rev_info *revs,
break;
} else if (i < argc - 3 && !strcmp(argv[i], "--no-index")) {
i = argc - 3;
- revs->diffopt.exit_with_status = 1;
+ DIFF_OPT_SET(&revs->diffopt, EXIT_WITH_STATUS);
break;
}
if (argc != i + 2 || (!is_outside_repo(argv[i + 1], nongit, prefix) &&
@@ -296,7 +296,7 @@ int setup_diff_no_index(struct rev_info *revs,
else
revs->diffopt.paths = argv + argc - 2;
revs->diffopt.nr_paths = 2;
- revs->diffopt.no_index = 1;
+ DIFF_OPT_SET(&revs->diffopt, NO_INDEX);
revs->max_count = -2;
if (diff_setup_done(&revs->diffopt) < 0)
die("diff_setup_done failed");
@@ -310,7 +310,7 @@ int run_diff_files_cmd(struct rev_info *revs, int argc, const char **argv)
if (handle_diff_files_args(revs, argc, argv, &silent_on_removed))
return -1;
- if (revs->diffopt.no_index) {
+ if (DIFF_OPT_TST(&revs->diffopt, NO_INDEX)) {
if (revs->diffopt.nr_paths != 2)
return error("need two files/directories with --no-index");
if (queue_diff(&revs->diffopt, revs->diffopt.paths[0],
@@ -346,7 +346,8 @@ int run_diff_files(struct rev_info *revs, int silent_on_removed)
struct cache_entry *ce = active_cache[i];
int changed;
- if (revs->diffopt.quiet && revs->diffopt.has_changes)
+ if (DIFF_OPT_TST(&revs->diffopt, QUIET) &&
+ DIFF_OPT_TST(&revs->diffopt, HAS_CHANGES))
break;
if (!ce_path_match(ce, revs->prune_data))
@@ -442,7 +443,7 @@ int run_diff_files(struct rev_info *revs, int silent_on_removed)
continue;
}
changed = ce_match_stat(ce, &st, 0);
- if (!changed && !revs->diffopt.find_copies_harder)
+ if (!changed && !DIFF_OPT_TST(&revs->diffopt, FIND_COPIES_HARDER))
continue;
oldmode = ntohl(ce->ce_mode);
newmode = ntohl(ce_mode_from_stat(ce, st.st_mode));
@@ -561,7 +562,7 @@ static int show_modified(struct rev_info *revs,
oldmode = old->ce_mode;
if (mode == oldmode && !hashcmp(sha1, old->sha1) &&
- !revs->diffopt.find_copies_harder)
+ !DIFF_OPT_TST(&revs->diffopt, FIND_COPIES_HARDER))
return 0;
mode = ntohl(mode);
@@ -581,7 +582,8 @@ static int diff_cache(struct rev_info *revs,
struct cache_entry *ce = *ac;
int same = (entries > 1) && ce_same_name(ce, ac[1]);
- if (revs->diffopt.quiet && revs->diffopt.has_changes)
+ if (DIFF_OPT_TST(&revs->diffopt, QUIET) &&
+ DIFF_OPT_TST(&revs->diffopt, HAS_CHANGES))
break;
if (!ce_path_match(ce, pathspec))
diff --git a/diff.c b/diff.c
index 6bb902f..97c9a59 100644
--- a/diff.c
+++ b/diff.c
@@ -827,10 +827,10 @@ static void show_stats(struct diffstat_t* data, struct diff_options *options)
}
/* Find the longest filename and max number of changes */
- reset = diff_get_color(options->color_diff, DIFF_RESET);
- set = diff_get_color(options->color_diff, DIFF_PLAIN);
- add_c = diff_get_color(options->color_diff, DIFF_FILE_NEW);
- del_c = diff_get_color(options->color_diff, DIFF_FILE_OLD);
+ reset = diff_get_color_opt(options, DIFF_RESET);
+ set = diff_get_color_opt(options, DIFF_PLAIN);
+ add_c = diff_get_color_opt(options, DIFF_FILE_NEW);
+ del_c = diff_get_color_opt(options, DIFF_FILE_OLD);
for (i = 0; i < data->nr; i++) {
struct diffstat_file *file = data->files[i];
@@ -1256,8 +1256,8 @@ static void builtin_diff(const char *name_a,
mmfile_t mf1, mf2;
const char *lbl[2];
char *a_one, *b_two;
- const char *set = diff_get_color(o->color_diff, DIFF_METAINFO);
- const char *reset = diff_get_color(o->color_diff, DIFF_RESET);
+ const char *set = diff_get_color_opt(o, DIFF_METAINFO);
+ const char *reset = diff_get_color_opt(o, DIFF_RESET);
a_one = quote_two("a/", name_a + (*name_a == '/'));
b_two = quote_two("b/", name_b + (*name_b == '/'));
@@ -1290,7 +1290,7 @@ static void builtin_diff(const char *name_a,
goto free_ab_and_return;
if (complete_rewrite) {
emit_rewrite_diff(name_a, name_b, one, two,
- o->color_diff);
+ DIFF_OPT_TST(o, COLOR_DIFF));
o->found_changes = 1;
goto free_ab_and_return;
}
@@ -1299,13 +1299,13 @@ static void builtin_diff(const char *name_a,
if (fill_mmfile(&mf1, one) < 0 || fill_mmfile(&mf2, two) < 0)
die("unable to read files to diff");
- if (!o->text &&
+ if (!DIFF_OPT_TST(o, TEXT) &&
(diff_filespec_is_binary(one) || diff_filespec_is_binary(two))) {
/* Quite common confusing case */
if (mf1.size == mf2.size &&
!memcmp(mf1.ptr, mf2.ptr, mf1.size))
goto free_ab_and_return;
- if (o->binary)
+ if (DIFF_OPT_TST(o, BINARY))
emit_binary_diff(&mf1, &mf2);
else
printf("Binary files %s and %s differ\n",
@@ -1328,7 +1328,7 @@ static void builtin_diff(const char *name_a,
memset(&xecfg, 0, sizeof(xecfg));
memset(&ecbdata, 0, sizeof(ecbdata));
ecbdata.label_path = lbl;
- ecbdata.color_diff = o->color_diff;
+ ecbdata.color_diff = DIFF_OPT_TST(o, COLOR_DIFF);
ecbdata.found_changesp = &o->found_changes;
xpp.flags = XDF_NEED_MINIMAL | o->xdl_opts;
xecfg.ctxlen = o->context;
@@ -1344,11 +1344,11 @@ static void builtin_diff(const char *name_a,
ecb.outf = xdiff_outf;
ecb.priv = &ecbdata;
ecbdata.xm.consume = fn_out_consume;
- if (o->color_diff_words)
+ if (DIFF_OPT_TST(o, COLOR_DIFF_WORDS))
ecbdata.diff_words =
xcalloc(1, sizeof(struct diff_words_data));
xdl_diff(&mf1, &mf2, &xpp, &xecfg, &ecb);
- if (o->color_diff_words)
+ if (DIFF_OPT_TST(o, COLOR_DIFF_WORDS))
free_diff_words_data(&ecbdata);
}
@@ -1422,7 +1422,7 @@ static void builtin_checkdiff(const char *name_a, const char *name_b,
data.xm.consume = checkdiff_consume;
data.filename = name_b ? name_b : name_a;
data.lineno = 0;
- data.color_diff = o->color_diff;
+ data.color_diff = DIFF_OPT_TST(o, COLOR_DIFF);
if (fill_mmfile(&mf1, one) < 0 || fill_mmfile(&mf2, two) < 0)
die("unable to read files to diff");
@@ -1866,7 +1866,7 @@ static void run_diff_cmd(const char *pgm,
struct diff_options *o,
int complete_rewrite)
{
- if (!o->allow_external)
+ if (!DIFF_OPT_TST(o, ALLOW_EXTERNAL))
pgm = NULL;
else {
const char *cmd = external_diff_attr(name);
@@ -1964,9 +1964,9 @@ static void run_diff(struct diff_filepair *p, struct diff_options *o)
}
if (hashcmp(one->sha1, two->sha1)) {
- int abbrev = o->full_index ? 40 : DEFAULT_ABBREV;
+ int abbrev = DIFF_OPT_TST(o, FULL_INDEX) ? 40 : DEFAULT_ABBREV;
- if (o->binary) {
+ if (DIFF_OPT_TST(o, BINARY)) {
mmfile_t mf;
if ((!fill_mmfile(&mf, one) && diff_filespec_is_binary(one)) ||
(!fill_mmfile(&mf, two) && diff_filespec_is_binary(two)))
@@ -2058,7 +2058,10 @@ void diff_setup(struct diff_options *options)
options->change = diff_change;
options->add_remove = diff_addremove;
- options->color_diff = diff_use_color_default;
+ if (diff_use_color_default)
+ DIFF_OPT_SET(options, COLOR_DIFF);
+ else
+ DIFF_OPT_CLR(options, COLOR_DIFF);
options->detect_rename = diff_detect_rename_default;
}
@@ -2077,7 +2080,7 @@ int diff_setup_done(struct diff_options *options)
if (count > 1)
die("--name-only, --name-status, --check and -s are mutually exclusive");
- if (options->find_copies_harder)
+ if (DIFF_OPT_TST(options, FIND_COPIES_HARDER))
options->detect_rename = DIFF_DETECT_COPY;
if (options->output_format & (DIFF_FORMAT_NAME |
@@ -2101,12 +2104,12 @@ int diff_setup_done(struct diff_options *options)
DIFF_FORMAT_SHORTSTAT |
DIFF_FORMAT_SUMMARY |
DIFF_FORMAT_CHECKDIFF))
- options->recursive = 1;
+ DIFF_OPT_SET(options, RECURSIVE);
/*
* Also pickaxe would not work very well if you do not say recursive
*/
if (options->pickaxe)
- options->recursive = 1;
+ DIFF_OPT_SET(options, RECURSIVE);
if (options->detect_rename && options->rename_limit < 0)
options->rename_limit = diff_rename_limit_default;
@@ -2128,9 +2131,9 @@ int diff_setup_done(struct diff_options *options)
* to have found. It does not make sense not to return with
* exit code in such a case either.
*/
- if (options->quiet) {
+ if (DIFF_OPT_TST(options, QUIET)) {
options->output_format = DIFF_FORMAT_NO_OUTPUT;
- options->exit_with_status = 1;
+ DIFF_OPT_SET(options, EXIT_WITH_STATUS);
}
/*
@@ -2138,7 +2141,7 @@ int diff_setup_done(struct diff_options *options)
* upon the first hit. We need to run diff as usual.
*/
if (options->pickaxe || options->filter)
- options->quiet = 0;
+ DIFF_OPT_CLR(options, QUIET);
return 0;
}
@@ -2201,15 +2204,12 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
options->output_format |= DIFF_FORMAT_PATCH;
else if (!strcmp(arg, "--raw"))
options->output_format |= DIFF_FORMAT_RAW;
- else if (!strcmp(arg, "--patch-with-raw")) {
+ else if (!strcmp(arg, "--patch-with-raw"))
options->output_format |= DIFF_FORMAT_PATCH | DIFF_FORMAT_RAW;
- }
- else if (!strcmp(arg, "--numstat")) {
+ else if (!strcmp(arg, "--numstat"))
options->output_format |= DIFF_FORMAT_NUMSTAT;
- }
- else if (!strcmp(arg, "--shortstat")) {
+ else if (!strcmp(arg, "--shortstat"))
options->output_format |= DIFF_FORMAT_SHORTSTAT;
- }
else if (!prefixcmp(arg, "--stat")) {
char *end;
int width = options->stat_width;
@@ -2241,33 +2241,30 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
options->output_format |= DIFF_FORMAT_CHECKDIFF;
else if (!strcmp(arg, "--summary"))
options->output_format |= DIFF_FORMAT_SUMMARY;
- else if (!strcmp(arg, "--patch-with-stat")) {
+ else if (!strcmp(arg, "--patch-with-stat"))
options->output_format |= DIFF_FORMAT_PATCH | DIFF_FORMAT_DIFFSTAT;
- }
else if (!strcmp(arg, "-z"))
options->line_termination = 0;
else if (!prefixcmp(arg, "-l"))
options->rename_limit = strtoul(arg+2, NULL, 10);
else if (!strcmp(arg, "--full-index"))
- options->full_index = 1;
+ DIFF_OPT_SET(options, FULL_INDEX);
else if (!strcmp(arg, "--binary")) {
options->output_format |= DIFF_FORMAT_PATCH;
- options->binary = 1;
- }
- else if (!strcmp(arg, "-a") || !strcmp(arg, "--text")) {
- options->text = 1;
+ DIFF_OPT_SET(options, BINARY);
}
+ else if (!strcmp(arg, "-a") || !strcmp(arg, "--text"))
+ DIFF_OPT_SET(options, TEXT);
else if (!strcmp(arg, "--name-only"))
options->output_format |= DIFF_FORMAT_NAME;
else if (!strcmp(arg, "--name-status"))
options->output_format |= DIFF_FORMAT_NAME_STATUS;
else if (!strcmp(arg, "-R"))
- options->reverse_diff = 1;
+ DIFF_OPT_SET(options, REVERSE_DIFF);
else if (!prefixcmp(arg, "-S"))
options->pickaxe = arg + 2;
- else if (!strcmp(arg, "-s")) {
+ else if (!strcmp(arg, "-s"))
options->output_format |= DIFF_FORMAT_NO_OUTPUT;
- }
else if (!prefixcmp(arg, "-O"))
options->orderfile = arg + 2;
else if (!prefixcmp(arg, "--diff-filter="))
@@ -2277,28 +2274,25 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
else if (!strcmp(arg, "--pickaxe-regex"))
options->pickaxe_opts = DIFF_PICKAXE_REGEX;
else if (!prefixcmp(arg, "-B")) {
- if ((options->break_opt =
- diff_scoreopt_parse(arg)) == -1)
+ if ((options->break_opt = diff_scoreopt_parse(arg)) == -1)
return -1;
}
else if (!prefixcmp(arg, "-M")) {
- if ((options->rename_score =
- diff_scoreopt_parse(arg)) == -1)
+ if ((options->rename_score = diff_scoreopt_parse(arg)) == -1)
return -1;
options->detect_rename = DIFF_DETECT_RENAME;
}
else if (!prefixcmp(arg, "-C")) {
if (options->detect_rename == DIFF_DETECT_COPY)
- options->find_copies_harder = 1;
- if ((options->rename_score =
- diff_scoreopt_parse(arg)) == -1)
+ DIFF_OPT_SET(options, FIND_COPIES_HARDER);
+ if ((options->rename_score = diff_scoreopt_parse(arg)) == -1)
return -1;
options->detect_rename = DIFF_DETECT_COPY;
}
else if (!strcmp(arg, "--find-copies-harder"))
- options->find_copies_harder = 1;
+ DIFF_OPT_SET(options, FIND_COPIES_HARDER);
else if (!strcmp(arg, "--follow"))
- options->follow_renames = 1;
+ DIFF_OPT_SET(options, FOLLOW_RENAMES);
else if (!strcmp(arg, "--abbrev"))
options->abbrev = DEFAULT_ABBREV;
else if (!prefixcmp(arg, "--abbrev=")) {
@@ -2309,9 +2303,9 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
options->abbrev = 40;
}
else if (!strcmp(arg, "--color"))
- options->color_diff = 1;
+ DIFF_OPT_SET(options, COLOR_DIFF);
else if (!strcmp(arg, "--no-color"))
- options->color_diff = 0;
+ DIFF_OPT_CLR(options, COLOR_DIFF);
else if (!strcmp(arg, "-w") || !strcmp(arg, "--ignore-all-space"))
options->xdl_opts |= XDF_IGNORE_WHITESPACE;
else if (!strcmp(arg, "-b") || !strcmp(arg, "--ignore-space-change"))
@@ -2319,17 +2313,17 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
else if (!strcmp(arg, "--ignore-space-at-eol"))
options->xdl_opts |= XDF_IGNORE_WHITESPACE_AT_EOL;
else if (!strcmp(arg, "--color-words"))
- options->color_diff = options->color_diff_words = 1;
+ options->flags |= DIFF_OPT_COLOR_DIFF | DIFF_OPT_COLOR_DIFF_WORDS;
else if (!strcmp(arg, "--no-renames"))
options->detect_rename = 0;
else if (!strcmp(arg, "--exit-code"))
- options->exit_with_status = 1;
+ DIFF_OPT_SET(options, EXIT_WITH_STATUS);
else if (!strcmp(arg, "--quiet"))
- options->quiet = 1;
+ DIFF_OPT_SET(options, QUIET);
else if (!strcmp(arg, "--ext-diff"))
- options->allow_external = 1;
+ DIFF_OPT_SET(options, ALLOW_EXTERNAL);
else if (!strcmp(arg, "--no-ext-diff"))
- options->allow_external = 0;
+ DIFF_OPT_CLR(options, ALLOW_EXTERNAL);
else
return 0;
return 1;
@@ -3084,7 +3078,7 @@ static void diffcore_skip_stat_unmatch(struct diff_options *diffopt)
* to determine how many paths were dirty only
* due to stat info mismatch.
*/
- if (!diffopt->no_index)
+ if (!DIFF_OPT_TST(diffopt, NO_INDEX))
diffopt->skip_stat_unmatch++;
diff_free_filepair(p);
}
@@ -3095,10 +3089,10 @@ static void diffcore_skip_stat_unmatch(struct diff_options *diffopt)
void diffcore_std(struct diff_options *options)
{
- if (options->quiet)
+ if (DIFF_OPT_TST(options, QUIET))
return;
- if (options->skip_stat_unmatch && !options->find_copies_harder)
+ if (options->skip_stat_unmatch && !DIFF_OPT_TST(options, FIND_COPIES_HARDER))
diffcore_skip_stat_unmatch(options);
if (options->break_opt != -1)
diffcore_break(options->break_opt);
@@ -3113,7 +3107,10 @@ void diffcore_std(struct diff_options *options)
diff_resolve_rename_copy();
diffcore_apply_filter(options->filter);
- options->has_changes = !!diff_queued_diff.nr;
+ if (diff_queued_diff.nr)
+ DIFF_OPT_SET(options, HAS_CHANGES);
+ else
+ DIFF_OPT_CLR(options, HAS_CHANGES);
}
@@ -3137,7 +3134,7 @@ void diff_addremove(struct diff_options *options,
* Before the final output happens, they are pruned after
* merged into rename/copy pairs as appropriate.
*/
- if (options->reverse_diff)
+ if (DIFF_OPT_TST(options, REVERSE_DIFF))
addremove = (addremove == '+' ? '-' :
addremove == '-' ? '+' : addremove);
@@ -3152,7 +3149,7 @@ void diff_addremove(struct diff_options *options,
fill_filespec(two, sha1, mode);
diff_queue(&diff_queued_diff, one, two);
- options->has_changes = 1;
+ DIFF_OPT_SET(options, HAS_CHANGES);
}
void diff_change(struct diff_options *options,
@@ -3164,7 +3161,7 @@ void diff_change(struct diff_options *options,
char concatpath[PATH_MAX];
struct diff_filespec *one, *two;
- if (options->reverse_diff) {
+ if (DIFF_OPT_TST(options, REVERSE_DIFF)) {
unsigned tmp;
const unsigned char *tmp_c;
tmp = old_mode; old_mode = new_mode; new_mode = tmp;
@@ -3178,7 +3175,7 @@ void diff_change(struct diff_options *options,
fill_filespec(two, new_sha1, new_mode);
diff_queue(&diff_queued_diff, one, two);
- options->has_changes = 1;
+ DIFF_OPT_SET(options, HAS_CHANGES);
}
void diff_unmerge(struct diff_options *options,
diff --git a/diff.h b/diff.h
index 4546aad..6ff2b0e 100644
--- a/diff.h
+++ b/diff.h
@@ -43,26 +43,32 @@ typedef void (*diff_format_fn_t)(struct diff_queue_struct *q,
#define DIFF_FORMAT_CALLBACK 0x1000
+#define DIFF_OPT_RECURSIVE (1 << 0)
+#define DIFF_OPT_TREE_IN_RECURSIVE (1 << 1)
+#define DIFF_OPT_BINARY (1 << 2)
+#define DIFF_OPT_TEXT (1 << 3)
+#define DIFF_OPT_FULL_INDEX (1 << 4)
+#define DIFF_OPT_SILENT_ON_REMOVE (1 << 5)
+#define DIFF_OPT_FIND_COPIES_HARDER (1 << 6)
+#define DIFF_OPT_FOLLOW_RENAMES (1 << 7)
+#define DIFF_OPT_COLOR_DIFF (1 << 8)
+#define DIFF_OPT_COLOR_DIFF_WORDS (1 << 9)
+#define DIFF_OPT_HAS_CHANGES (1 << 10)
+#define DIFF_OPT_QUIET (1 << 11)
+#define DIFF_OPT_NO_INDEX (1 << 12)
+#define DIFF_OPT_ALLOW_EXTERNAL (1 << 13)
+#define DIFF_OPT_EXIT_WITH_STATUS (1 << 14)
+#define DIFF_OPT_REVERSE_DIFF (1 << 15)
+#define DIFF_OPT_TST(opts, flag) ((opts)->flags & DIFF_OPT_##flag)
+#define DIFF_OPT_SET(opts, flag) ((opts)->flags |= DIFF_OPT_##flag)
+#define DIFF_OPT_CLR(opts, flag) ((opts)->flags &= ~DIFF_OPT_##flag)
+
struct diff_options {
const char *filter;
const char *orderfile;
const char *pickaxe;
const char *single_follow;
- unsigned recursive:1,
- tree_in_recursive:1,
- binary:1,
- text:1,
- full_index:1,
- silent_on_remove:1,
- find_copies_harder:1,
- follow_renames:1,
- color_diff:1,
- color_diff_words:1,
- has_changes:1,
- quiet:1,
- no_index:1,
- allow_external:1,
- exit_with_status:1;
+ unsigned flags;
int context;
int break_opt;
int detect_rename;
@@ -71,7 +77,6 @@ struct diff_options {
int output_format;
int pickaxe_opts;
int rename_score;
- int reverse_diff;
int rename_limit;
int setup;
int abbrev;
@@ -105,6 +110,9 @@ enum color_diff {
DIFF_WHITESPACE = 7,
};
const char *diff_get_color(int diff_use_color, enum color_diff ix);
+#define diff_get_color_opt(o, ix) \
+ diff_get_color(DIFF_OPT_TST((o), COLOR_DIFF), ix)
+
extern const char mime_boundary_leader[];
diff --git a/log-tree.c b/log-tree.c
index a34beb0..1f3fcf1 100644
--- a/log-tree.c
+++ b/log-tree.c
@@ -245,8 +245,7 @@ void show_log(struct rev_info *opt, const char *sep)
opt->diffopt.stat_sep = buffer;
}
} else if (opt->commit_format != CMIT_FMT_USERFORMAT) {
- fputs(diff_get_color(opt->diffopt.color_diff, DIFF_COMMIT),
- stdout);
+ fputs(diff_get_color_opt(&opt->diffopt, DIFF_COMMIT), stdout);
if (opt->commit_format != CMIT_FMT_ONELINE)
fputs("commit ", stdout);
if (commit->object.flags & BOUNDARY)
@@ -266,8 +265,7 @@ void show_log(struct rev_info *opt, const char *sep)
diff_unique_abbrev(parent->object.sha1,
abbrev_commit));
show_decorations(commit);
- printf("%s",
- diff_get_color(opt->diffopt.color_diff, DIFF_RESET));
+ printf("%s", diff_get_color_opt(&opt->diffopt, DIFF_RESET));
putchar(opt->commit_format == CMIT_FMT_ONELINE ? ' ' : '\n');
if (opt->reflog_info) {
show_reflog_message(opt->reflog_info,
diff --git a/merge-recursive.c b/merge-recursive.c
index 6c6f595..9a1e2f2 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -366,7 +366,7 @@ static struct path_list *get_renames(struct tree *tree,
renames = xcalloc(1, sizeof(struct path_list));
diff_setup(&opts);
- opts.recursive = 1;
+ DIFF_OPT_SET(&opts, RECURSIVE);
opts.detect_rename = DIFF_DETECT_RENAME;
opts.rename_limit = rename_limit;
opts.output_format = DIFF_FORMAT_NO_OUTPUT;
diff --git a/patch-ids.c b/patch-ids.c
index a288fac..3be5d31 100644
--- a/patch-ids.c
+++ b/patch-ids.c
@@ -121,7 +121,7 @@ int init_patch_ids(struct patch_ids *ids)
{
memset(ids, 0, sizeof(*ids));
diff_setup(&ids->diffopts);
- ids->diffopts.recursive = 1;
+ DIFF_OPT_SET(&ids->diffopts, RECURSIVE);
if (diff_setup_done(&ids->diffopts) < 0)
return error("diff_setup_done failed");
return 0;
diff --git a/revision.c b/revision.c
index 931f978..040214f 100644
--- a/revision.c
+++ b/revision.c
@@ -252,7 +252,7 @@ static void file_add_remove(struct diff_options *options,
}
tree_difference = diff;
if (tree_difference == REV_TREE_DIFFERENT)
- options->has_changes = 1;
+ DIFF_OPT_SET(options, HAS_CHANGES);
}
static void file_change(struct diff_options *options,
@@ -262,7 +262,7 @@ static void file_change(struct diff_options *options,
const char *base, const char *path)
{
tree_difference = REV_TREE_DIFFERENT;
- options->has_changes = 1;
+ DIFF_OPT_SET(options, HAS_CHANGES);
}
static int rev_compare_tree(struct rev_info *revs, struct tree *t1, struct tree *t2)
@@ -272,7 +272,7 @@ static int rev_compare_tree(struct rev_info *revs, struct tree *t1, struct tree
if (!t2)
return REV_TREE_DIFFERENT;
tree_difference = REV_TREE_SAME;
- revs->pruning.has_changes = 0;
+ DIFF_OPT_CLR(&revs->pruning, HAS_CHANGES);
if (diff_tree_sha1(t1->object.sha1, t2->object.sha1, "",
&revs->pruning) < 0)
return REV_TREE_DIFFERENT;
@@ -296,7 +296,7 @@ static int rev_same_tree_as_empty(struct rev_info *revs, struct tree *t1)
init_tree_desc(&empty, "", 0);
tree_difference = REV_TREE_SAME;
- revs->pruning.has_changes = 0;
+ DIFF_OPT_CLR(&revs->pruning, HAS_CHANGES);
retval = diff_tree(&empty, &real, "", &revs->pruning);
free(tree);
@@ -688,8 +688,8 @@ void init_revisions(struct rev_info *revs, const char *prefix)
revs->abbrev = DEFAULT_ABBREV;
revs->ignore_merges = 1;
revs->simplify_history = 1;
- revs->pruning.recursive = 1;
- revs->pruning.quiet = 1;
+ DIFF_OPT_SET(&revs->pruning, RECURSIVE);
+ DIFF_OPT_SET(&revs->pruning, QUIET);
revs->pruning.add_remove = file_add_remove;
revs->pruning.change = file_change;
revs->lifo = 1;
@@ -1086,13 +1086,13 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
}
if (!strcmp(arg, "-r")) {
revs->diff = 1;
- revs->diffopt.recursive = 1;
+ DIFF_OPT_SET(&revs->diffopt, RECURSIVE);
continue;
}
if (!strcmp(arg, "-t")) {
revs->diff = 1;
- revs->diffopt.recursive = 1;
- revs->diffopt.tree_in_recursive = 1;
+ DIFF_OPT_SET(&revs->diffopt, RECURSIVE);
+ DIFF_OPT_SET(&revs->diffopt, TREE_IN_RECURSIVE);
continue;
}
if (!strcmp(arg, "-m")) {
@@ -1274,7 +1274,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
revs->diff = 1;
/* Pickaxe and rename following needs diffs */
- if (revs->diffopt.pickaxe || revs->diffopt.follow_renames)
+ if (revs->diffopt.pickaxe || DIFF_OPT_TST(&revs->diffopt, FOLLOW_RENAMES))
revs->diff = 1;
if (revs->topo_order)
@@ -1283,7 +1283,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
if (revs->prune_data) {
diff_tree_setup_paths(revs->prune_data, &revs->pruning);
/* Can't prune commits with rename following: the paths change.. */
- if (!revs->diffopt.follow_renames)
+ if (!DIFF_OPT_TST(&revs->diffopt, FOLLOW_RENAMES))
revs->prune = 1;
if (!revs->full_diff)
diff_tree_setup_paths(revs->prune_data, &revs->diffopt);
diff --git a/tree-diff.c b/tree-diff.c
index 7c261fd..aa0a100 100644
--- a/tree-diff.c
+++ b/tree-diff.c
@@ -39,7 +39,7 @@ static int compare_tree_entry(struct tree_desc *t1, struct tree_desc *t2, const
show_entry(opt, "+", t2, base, baselen);
return 1;
}
- if (!opt->find_copies_harder && !hashcmp(sha1, sha2) && mode1 == mode2)
+ if (!DIFF_OPT_TST(opt, FIND_COPIES_HARDER) && !hashcmp(sha1, sha2) && mode1 == mode2)
return 0;
/*
@@ -52,10 +52,10 @@ static int compare_tree_entry(struct tree_desc *t1, struct tree_desc *t2, const
return 0;
}
- if (opt->recursive && S_ISDIR(mode1)) {
+ if (DIFF_OPT_TST(opt, RECURSIVE) && S_ISDIR(mode1)) {
int retval;
char *newbase = malloc_base(base, baselen, path1, pathlen1);
- if (opt->tree_in_recursive)
+ if (DIFF_OPT_TST(opt, TREE_IN_RECURSIVE))
opt->change(opt, mode1, mode2,
sha1, sha2, base, path1);
retval = diff_tree_sha1(sha1, sha2, newbase, opt);
@@ -206,7 +206,7 @@ static void show_entry(struct diff_options *opt, const char *prefix, struct tree
const char *path;
const unsigned char *sha1 = tree_entry_extract(desc, &path, &mode);
- if (opt->recursive && S_ISDIR(mode)) {
+ if (DIFF_OPT_TST(opt, RECURSIVE) && S_ISDIR(mode)) {
enum object_type type;
int pathlen = tree_entry_len(path, sha1);
char *newbase = malloc_base(base, baselen, path, pathlen);
@@ -257,7 +257,7 @@ int diff_tree(struct tree_desc *t1, struct tree_desc *t2, const char *base, stru
int baselen = strlen(base);
for (;;) {
- if (opt->quiet && opt->has_changes)
+ if (DIFF_OPT_TST(opt, QUIET) && DIFF_OPT_TST(opt, HAS_CHANGES))
break;
if (opt->nr_paths) {
skip_uninteresting(t1, base, baselen, opt);
@@ -315,7 +315,7 @@ static void try_to_follow_renames(struct tree_desc *t1, struct tree_desc *t2, co
q->nr = 0;
diff_setup(&diff_opts);
- diff_opts.recursive = 1;
+ DIFF_OPT_SET(&diff_opts, RECURSIVE);
diff_opts.detect_rename = DIFF_DETECT_RENAME;
diff_opts.output_format = DIFF_FORMAT_NO_OUTPUT;
diff_opts.single_follow = opt->paths[0];
@@ -380,7 +380,7 @@ int diff_tree_sha1(const unsigned char *old, const unsigned char *new, const cha
init_tree_desc(&t1, tree1, size1);
init_tree_desc(&t2, tree2, size2);
retval = diff_tree(&t1, &t2, base, opt);
- if (opt->follow_renames && diff_might_be_rename()) {
+ if (DIFF_OPT_TST(opt, FOLLOW_RENAMES) && diff_might_be_rename()) {
init_tree_desc(&t1, tree1, size1);
init_tree_desc(&t2, tree2, size2);
try_to_follow_renames(&t1, &t2, base, opt);
--
1.5.3.5.1630.g4b3b4
-
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