static struct path_list current_directory_set = {NULL, 0, 0, 1};
static int call_depth = 0;
+static int verbosity = 2;
-static void output(const char *fmt, ...)
+static int show (int v)
+{
+ return (!call_depth && verbosity >= v) || verbosity >= 5;
+}
+
+static void output(int v, const char *fmt, ...)
{
va_list args;
- int i;
- for (i = call_depth; i--;)
- fputs(" ", stdout);
va_start(args, fmt);
- vfprintf(stdout, fmt, args);
+ if (show(v)) {
+ int i;
+ for (i = call_depth; i--;)
+ fputs(" ", stdout);
+ vfprintf(stdout, fmt, args);
+ fputc('\n', stdout);
+ }
va_end(args);
- fputc('\n', stdout);
}
static void output_commit_title(struct commit *commit)
const char *dst_name2 = ren2_dst;
if (path_list_has_path(¤t_directory_set, ren1_dst)) {
dst_name1 = del[delp++] = unique_path(ren1_dst, branch1);
- output("%s is a directory in %s adding as %s instead",
+ output(1, "%s is a directory in %s adding as %s instead",
ren1_dst, branch2, dst_name1);
remove_file(0, ren1_dst, 0);
}
if (path_list_has_path(¤t_directory_set, ren2_dst)) {
dst_name2 = del[delp++] = unique_path(ren2_dst, branch2);
- output("%s is a directory in %s adding as %s instead",
+ output(1, "%s is a directory in %s adding as %s instead",
ren2_dst, branch1, dst_name2);
remove_file(0, ren2_dst, 0);
}
const char *branch1)
{
char *new_path = unique_path(ren1->pair->two->path, branch1);
- output("Renaming %s to %s instead", ren1->pair->one->path, new_path);
+ output(1, "Renaming %s to %s instead", ren1->pair->one->path, new_path);
remove_file(0, ren1->pair->two->path, 0);
update_file(0, ren1->pair->two->sha1, ren1->pair->two->mode, new_path);
free(new_path);
{
char *new_path1 = unique_path(ren1->pair->two->path, branch1);
char *new_path2 = unique_path(ren2->pair->two->path, branch2);
- output("Renaming %s to %s and %s to %s instead",
+ output(1, "Renaming %s to %s and %s to %s instead",
ren1->pair->one->path, new_path1,
ren2->pair->one->path, new_path2);
remove_file(0, ren1->pair->two->path, 0);
ren2->processed = 1;
if (strcmp(ren1_dst, ren2_dst) != 0) {
clean_merge = 0;
- output("CONFLICT (rename/rename): "
+ output(1, "CONFLICT (rename/rename): "
"Rename %s->%s in branch %s "
"rename %s->%s in %s",
src, ren1_dst, branch1,
branch1,
branch2);
if (mfi.merge || !mfi.clean)
- output("Renaming %s->%s", src, ren1_dst);
+ output(1, "Renaming %s->%s", src, ren1_dst);
if (mfi.merge)
- output("Auto-merging %s", ren1_dst);
+ output(2, "Auto-merging %s", ren1_dst);
if (!mfi.clean) {
- output("CONFLICT (content): merge conflict in %s",
+ output(1, "CONFLICT (content): merge conflict in %s",
ren1_dst);
clean_merge = 0;
if (path_list_has_path(¤t_directory_set, ren1_dst)) {
clean_merge = 0;
- output("CONFLICT (rename/directory): Rename %s->%s in %s "
+ output(1, "CONFLICT (rename/directory): Rename %s->%s in %s "
" directory %s added in %s",
ren1_src, ren1_dst, branch1,
ren1_dst, branch2);
conflict_rename_dir(ren1, branch1);
} else if (sha_eq(src_other.sha1, null_sha1)) {
clean_merge = 0;
- output("CONFLICT (rename/delete): Rename %s->%s in %s "
+ output(1, "CONFLICT (rename/delete): Rename %s->%s in %s "
"and deleted in %s",
ren1_src, ren1_dst, branch1,
branch2);
const char *new_path;
clean_merge = 0;
try_merge = 1;
- output("CONFLICT (rename/add): Rename %s->%s in %s. "
+ output(1, "CONFLICT (rename/add): Rename %s->%s in %s. "
"%s added in %s",
ren1_src, ren1_dst, branch1,
ren1_dst, branch2);
new_path = unique_path(ren1_dst, branch2);
- output("Adding as %s instead", new_path);
+ output(1, "Adding as %s instead", new_path);
update_file(0, dst_other.sha1, dst_other.mode, new_path);
} else if ((item = path_list_lookup(ren1_dst, renames2Dst))) {
ren2 = item->util;
clean_merge = 0;
ren2->processed = 1;
- output("CONFLICT (rename/rename): Rename %s->%s in %s. "
+ output(1, "CONFLICT (rename/rename): Rename %s->%s in %s. "
"Rename %s->%s in %s",
ren1_src, ren1_dst, branch1,
ren2->pair->one->path, ren2->pair->two->path, branch2);
a_branch, b_branch);
if (mfi.merge || !mfi.clean)
- output("Renaming %s => %s", ren1_src, ren1_dst);
+ output(1, "Renaming %s => %s", ren1_src, ren1_dst);
if (mfi.merge)
- output("Auto-merging %s", ren1_dst);
+ output(2, "Auto-merging %s", ren1_dst);
if (!mfi.clean) {
- output("CONFLICT (rename/modify): Merge conflict in %s",
+ output(1, "CONFLICT (rename/modify): Merge conflict in %s",
ren1_dst);
clean_merge = 0;
/* Deleted in both or deleted in one and
* unchanged in the other */
if (a_sha)
- output("Removing %s", path);
+ output(2, "Removing %s", path);
/* do not touch working file if it did not exist */
remove_file(1, path, !a_sha);
} else {
/* Deleted in one and changed in the other */
clean_merge = 0;
if (!a_sha) {
- output("CONFLICT (delete/modify): %s deleted in %s "
+ output(1, "CONFLICT (delete/modify): %s deleted in %s "
"and modified in %s. Version %s of %s left in tree.",
path, branch1,
branch2, branch2, path);
update_file(0, b_sha, b_mode, path);
} else {
- output("CONFLICT (delete/modify): %s deleted in %s "
+ output(1, "CONFLICT (delete/modify): %s deleted in %s "
"and modified in %s. Version %s of %s left in tree.",
path, branch2,
branch1, branch1, path);
if (path_list_has_path(¤t_directory_set, path)) {
const char *new_path = unique_path(path, add_branch);
clean_merge = 0;
- output("CONFLICT (%s): There is a directory with name %s in %s. "
+ output(1, "CONFLICT (%s): There is a directory with name %s in %s. "
"Adding %s as %s",
conf, path, other_branch, path, new_path);
remove_file(0, path, 0);
update_file(0, sha, mode, new_path);
} else {
- output("Adding %s", path);
+ output(2, "Adding %s", path);
update_file(1, sha, mode, path);
}
} else if (a_sha && b_sha) {
reason = "add/add";
o_sha = (unsigned char *)null_sha1;
}
- output("Auto-merging %s", path);
+ output(2, "Auto-merging %s", path);
o.path = a.path = b.path = (char *)path;
hashcpy(o.sha1, o_sha);
o.mode = o_mode;
update_file(1, mfi.sha, mfi.mode, path);
else {
clean_merge = 0;
- output("CONFLICT (%s): Merge conflict in %s",
+ output(1, "CONFLICT (%s): Merge conflict in %s",
reason, path);
if (index_only)
{
int code, clean;
if (sha_eq(common->object.sha1, merge->object.sha1)) {
- output("Already uptodate!");
+ output(0, "Already uptodate!");
*result = head;
return 1;
}
struct tree *mrtree;
int clean;
- output("Merging:");
- output_commit_title(h1);
- output_commit_title(h2);
+ if (show(4)) {
+ output(4, "Merging:");
+ output_commit_title(h1);
+ output_commit_title(h2);
+ }
if (!ca) {
ca = get_merge_bases(h1, h2, 1);
ca = reverse_commit_list(ca);
}
- output("found %u common ancestor(s):", commit_list_count(ca));
- for (iter = ca; iter; iter = iter->next)
- output_commit_title(iter->item);
+ if (show(5)) {
+ output(5, "found %u common ancestor(s):", commit_list_count(ca));
+ for (iter = ca; iter; iter = iter->next)
+ output_commit_title(iter->item);
+ }
merged_common_ancestors = pop_commit(&ca);
if (merged_common_ancestors == NULL) {
return (struct commit *)object;
}
+static int merge_config(const char *var, const char *value)
+{
+ if (!strcasecmp(var, "merge.verbosity")) {
+ verbosity = git_config_int(var, value);
+ return 0;
+ }
+ return git_default_config(var, value);
+}
+
int main(int argc, char *argv[])
{
static const char *bases[20];
struct lock_file *lock = xcalloc(1, sizeof(struct lock_file));
int index_fd;
- git_config(git_default_config); /* core.filemode */
+ git_config(merge_config);
+ if (getenv("GIT_MERGE_VERBOSITY"))
+ verbosity = strtol(getenv("GIT_MERGE_VERBOSITY"), NULL, 10);
if (argc < 4)
die("Usage: %s <base>... -- <head> <remote> ...\n", argv[0]);
branch1 = better_branch_name(branch1);
branch2 = better_branch_name(branch2);
- printf("Merging %s with %s\n", branch1, branch2);
+ if (show(3))
+ printf("Merging %s with %s\n", branch1, branch2);
index_fd = hold_lock_file_for_update(lock, get_index_file(), 1);