static int default_abbrev_commit;
static int default_show_root = 1;
static int default_follow;
+static int default_show_signature;
static int decoration_style;
static int decoration_given;
static int use_mailmap_config;
rev->abbrev_commit = default_abbrev_commit;
rev->show_root_diff = default_show_root;
rev->subject_prefix = fmt_patch_subject_prefix;
+ rev->show_signature = default_show_signature;
DIFF_OPT_SET(&rev->diffopt, ALLOW_TEXTCONV);
if (default_date_mode)
if (rev->commit_format != CMIT_FMT_ONELINE)
putchar(rev->diffopt.line_termination);
}
- printf(_("Final output: %d %s\n"), nr, stage);
+ fprintf(rev->diffopt.file, _("Final output: %d %s\n"), nr, stage);
}
static struct itimerval early_output_timer;
static void log_show_early(struct rev_info *revs, struct commit_list *list)
{
- int i = revs->early_output;
+ int i = revs->early_output, close_file = revs->diffopt.close_file;
int show_header = 1;
+ revs->diffopt.close_file = 0;
sort_in_topological_order(&list, revs->sort_order);
while (list && i) {
struct commit *commit = list->item;
case commit_ignore:
break;
case commit_error:
+ if (close_file)
+ fclose(revs->diffopt.file);
return;
}
list = list->next;
}
/* Did we already get enough commits for the early output? */
- if (!i)
+ if (!i) {
+ if (close_file)
+ fclose(revs->diffopt.file);
return;
+ }
/*
* ..if no, then repeat it twice a second until we
{
struct commit *commit;
int saved_nrl = 0;
- int saved_dcctc = 0;
+ int saved_dcctc = 0, close_file = rev->diffopt.close_file;
if (rev->early_output)
setup_early_output(rev);
* and HAS_CHANGES being accumulated in rev->diffopt, so be careful to
* retain that state information if replacing rev->diffopt in this loop
*/
+ rev->diffopt.close_file = 0;
while ((commit = get_revision(rev)) != NULL) {
if (!log_tree_commit(rev, commit) && rev->max_count >= 0)
/*
}
rev->diffopt.degraded_cc_to_c = saved_dcctc;
rev->diffopt.needed_rename_limit = saved_nrl;
+ if (close_file)
+ fclose(rev->diffopt.file);
if (rev->diffopt.output_format & DIFF_FORMAT_CHECKDIFF &&
DIFF_OPT_TST(&rev->diffopt, CHECK_FAILED)) {
use_mailmap_config = git_config_bool(var, value);
return 0;
}
+ if (!strcmp(var, "log.showsignature")) {
+ default_show_signature = git_config_bool(var, value);
+ return 0;
+ }
if (grep_config(var, value, cb) < 0)
return -1;
pp.fmt = rev->commit_format;
pp.date_mode = rev->date_mode;
pp_user_info(&pp, "Tagger", &out, buf, get_log_output_encoding());
- printf("%s", out.buf);
+ fprintf(rev->diffopt.file, "%s", out.buf);
strbuf_release(&out);
}
-static int show_blob_object(const unsigned char *sha1, struct rev_info *rev, const char *obj_name)
+static int show_blob_object(const struct object_id *oid, struct rev_info *rev, const char *obj_name)
{
- unsigned char sha1c[20];
+ struct object_id oidc;
struct object_context obj_context;
char *buf;
unsigned long size;
- fflush(stdout);
+ fflush(rev->diffopt.file);
if (!DIFF_OPT_TOUCHED(&rev->diffopt, ALLOW_TEXTCONV) ||
!DIFF_OPT_TST(&rev->diffopt, ALLOW_TEXTCONV))
- return stream_blob_to_fd(1, sha1, NULL, 0);
+ return stream_blob_to_fd(1, oid, NULL, 0);
- if (get_sha1_with_context(obj_name, 0, sha1c, &obj_context))
+ if (get_sha1_with_context(obj_name, 0, oidc.hash, &obj_context))
die(_("Not a valid object name %s"), obj_name);
if (!obj_context.path[0] ||
- !textconv_object(obj_context.path, obj_context.mode, sha1c, 1, &buf, &size))
- return stream_blob_to_fd(1, sha1, NULL, 0);
+ !textconv_object(obj_context.path, obj_context.mode, &oidc, 1, &buf, &size))
+ return stream_blob_to_fd(1, oid, NULL, 0);
if (!buf)
die(_("git show %s: bad file"), obj_name);
return 0;
}
-static int show_tag_object(const unsigned char *sha1, struct rev_info *rev)
+static int show_tag_object(const struct object_id *oid, struct rev_info *rev)
{
unsigned long size;
enum object_type type;
- char *buf = read_sha1_file(sha1, &type, &size);
+ char *buf = read_sha1_file(oid->hash, &type, &size);
int offset = 0;
if (!buf)
- return error(_("Could not read object %s"), sha1_to_hex(sha1));
+ return error(_("Could not read object %s"), oid_to_hex(oid));
assert(type == OBJ_TAG);
while (offset < size && buf[offset] != '\n') {
}
if (offset < size)
- fwrite(buf + offset, size - offset, 1, stdout);
+ fwrite(buf + offset, size - offset, 1, rev->diffopt.file);
free(buf);
return 0;
}
struct strbuf *base,
const char *pathname, unsigned mode, int stage, void *context)
{
- printf("%s%s\n", pathname, S_ISDIR(mode) ? "/" : "");
+ FILE *file = context;
+ fprintf(file, "%s%s\n", pathname, S_ISDIR(mode) ? "/" : "");
return 0;
}
const char *name = objects[i].name;
switch (o->type) {
case OBJ_BLOB:
- ret = show_blob_object(o->oid.hash, &rev, name);
+ ret = show_blob_object(&o->oid, &rev, name);
break;
case OBJ_TAG: {
struct tag *t = (struct tag *)o;
if (rev.shown_one)
putchar('\n');
- printf("%stag %s%s\n",
+ fprintf(rev.diffopt.file, "%stag %s%s\n",
diff_get_color_opt(&rev.diffopt, DIFF_COMMIT),
t->tag,
diff_get_color_opt(&rev.diffopt, DIFF_RESET));
- ret = show_tag_object(o->oid.hash, &rev);
+ ret = show_tag_object(&o->oid, &rev);
rev.shown_one = 1;
if (ret)
break;
case OBJ_TREE:
if (rev.shown_one)
putchar('\n');
- printf("%stree %s%s\n\n",
+ fprintf(rev.diffopt.file, "%stree %s%s\n\n",
diff_get_color_opt(&rev.diffopt, DIFF_COMMIT),
name,
diff_get_color_opt(&rev.diffopt, DIFF_RESET));
read_tree_recursive((struct tree *)o, "", 0, 0, &match_all,
- show_tree_object, NULL);
+ show_tree_object, rev.diffopt.file);
rev.shown_one = 1;
break;
case OBJ_COMMIT:
static char *default_attach = NULL;
-static struct string_list extra_hdr;
-static struct string_list extra_to;
-static struct string_list extra_cc;
+static struct string_list extra_hdr = STRING_LIST_INIT_NODUP;
+static struct string_list extra_to = STRING_LIST_INIT_NODUP;
+static struct string_list extra_cc = STRING_LIST_INIT_NODUP;
static void add_header(const char *value)
{
static int thread;
static int do_signoff;
static int base_auto;
+static char *from;
static const char *signature = git_version_string;
static const char *signature_file;
static int config_cover_letter;
base_auto = git_config_bool(var, value);
return 0;
}
+ if (!strcmp(var, "format.from")) {
+ int b = git_config_maybe_bool(var, value);
+ free(from);
+ if (b < 0)
+ from = xstrdup(value);
+ else if (b)
+ from = xstrdup(git_committer_info(IDENT_NO_DATE));
+ else
+ from = NULL;
+ return 0;
+ }
return git_log_config(var, value, cb);
}
-static FILE *realstdout = NULL;
static const char *output_directory = NULL;
static int outdir_offset;
-static int reopen_stdout(struct commit *commit, const char *subject,
+static int open_next_file(struct commit *commit, const char *subject,
struct rev_info *rev, int quiet)
{
struct strbuf filename = STRBUF_INIT;
fmt_output_subject(&filename, subject, rev);
if (!quiet)
- fprintf(realstdout, "%s\n", filename.buf + outdir_offset);
+ printf("%s\n", filename.buf + outdir_offset);
- if (freopen(filename.buf, "w", stdout) == NULL)
+ if ((rev->diffopt.file = fopen(filename.buf, "w")) == NULL)
return error(_("Cannot open patch file %s"), filename.buf);
strbuf_release(&filename);
info->message_id = strbuf_detach(&buf, NULL);
}
-static void print_signature(void)
+static void print_signature(FILE *file)
{
if (!signature || !*signature)
return;
- printf("-- \n%s", signature);
+ fprintf(file, "-- \n%s", signature);
if (signature[strlen(signature)-1] != '\n')
- putchar('\n');
- putchar('\n');
+ putc('\n', file);
+ putc('\n', file);
}
static void add_branch_description(struct strbuf *buf, const char *branch_name)
struct pretty_print_context pp = {0};
struct commit *head = list[0];
- if (rev->commit_format != CMIT_FMT_EMAIL)
+ if (!cmit_fmt_is_mail(rev->commit_format))
die(_("Cover letter needs email format"));
committer = git_committer_info(0);
if (!use_stdout &&
- reopen_stdout(NULL, rev->numbered_files ? NULL : "cover-letter", rev, quiet))
+ open_next_file(NULL, rev->numbered_files ? NULL : "cover-letter", rev, quiet))
return;
log_write_email_headers(rev, head, &pp.subject, &pp.after_subject,
pp_title_line(&pp, &msg, &sb, encoding, need_8bit_cte);
pp_remainder(&pp, &msg, &sb, 0);
add_branch_description(&sb, branch_name);
- printf("%s\n", sb.buf);
+ fprintf(rev->diffopt.file, "%s\n", sb.buf);
strbuf_release(&sb);
log.wrap = 72;
log.in1 = 2;
log.in2 = 4;
+ log.file = rev->diffopt.file;
for (i = 0; i < nr; i++)
shortlog_add_commit(&log, list[i]);
diffcore_std(&opts);
diff_flush(&opts);
- printf("\n");
- print_signature();
+ fprintf(rev->diffopt.file, "\n");
+ print_signature(rev->diffopt.file);
}
static const char *clean_message_id(const char *msg_id)
if (upstream) {
struct commit_list *base_list;
struct commit *commit;
- unsigned char sha1[20];
+ struct object_id oid;
- if (get_sha1(upstream, sha1))
+ if (get_oid(upstream, &oid))
die(_("Failed to resolve '%s' as a valid ref."), upstream);
- commit = lookup_commit_or_die(sha1, "upstream base");
+ commit = lookup_commit_or_die(oid.hash, "upstream base");
base_list = get_merge_bases_many(commit, total, list);
/* There should be one and only one merge base. */
if (!base_list || base_list->next)
* and stuff them in bases structure.
*/
while ((commit = get_revision(&revs)) != NULL) {
- unsigned char sha1[20];
+ struct object_id oid;
struct object_id *patch_id;
if (commit->util)
continue;
- if (commit_patch_id(commit, &diffopt, sha1))
+ if (commit_patch_id(commit, &diffopt, oid.hash, 0))
die(_("cannot get patch id"));
ALLOC_GROW(bases->patch_id, bases->nr_patch_id + 1, bases->alloc_patch_id);
patch_id = bases->patch_id + bases->nr_patch_id;
- hashcpy(patch_id->hash, sha1);
+ oidcpy(patch_id, &oid);
bases->nr_patch_id++;
}
}
-static void print_bases(struct base_tree_info *bases)
+static void print_bases(struct base_tree_info *bases, FILE *file)
{
int i;
return;
/* Show the base commit */
- printf("base-commit: %s\n", oid_to_hex(&bases->base_commit));
+ fprintf(file, "base-commit: %s\n", oid_to_hex(&bases->base_commit));
/* Show the prerequisite patches */
for (i = bases->nr_patch_id - 1; i >= 0; i--)
- printf("prerequisite-patch-id: %s\n", oid_to_hex(&bases->patch_id[i]));
+ fprintf(file, "prerequisite-patch-id: %s\n", oid_to_hex(&bases->patch_id[i]));
free(bases->patch_id);
bases->nr_patch_id = 0;
int quiet = 0;
int reroll_count = -1;
char *branch_name = NULL;
- char *from = NULL;
char *base_commit = NULL;
struct base_tree_info bases;
setup_pager();
if (output_directory) {
+ if (rev.diffopt.use_color != GIT_COLOR_ALWAYS)
+ rev.diffopt.use_color = GIT_COLOR_NEVER;
if (use_stdout)
die(_("standard output, or directory, which one?"));
if (mkdir(output_directory, 0777) < 0 && errno != EEXIST)
check_head = 1;
if (check_head) {
- unsigned char sha1[20];
+ struct object_id oid;
const char *ref, *v;
ref = resolve_ref_unsafe("HEAD", RESOLVE_REF_READING,
- sha1, NULL);
+ oid.hash, NULL);
if (ref && skip_prefix(ref, "refs/heads/", &v))
branch_name = xstrdup(v);
else
get_patch_ids(&rev, &ids);
}
- if (!use_stdout)
- realstdout = xfdopen(xdup(1), "w");
-
if (prepare_revision_walk(&rev))
die(_("revision walk setup failed"));
rev.boundary = 1;
/* nothing to do */
return 0;
total = nr;
- if (!keep_subject && auto_number && total > 1)
- numbered = 1;
- if (numbered)
- rev.total = total + start_number - 1;
if (cover_letter == -1) {
if (config_cover_letter == COVER_AUTO)
cover_letter = (total > 1);
else
cover_letter = (config_cover_letter == COVER_ON);
}
+ if (!keep_subject && auto_number && (total > 1 || cover_letter))
+ numbered = 1;
+ if (numbered)
+ rev.total = total + start_number - 1;
if (!signature) {
; /* --no-signature inhibits all signatures */
gen_message_id(&rev, "cover");
make_cover_letter(&rev, use_stdout,
origin, nr, list, branch_name, quiet);
- print_bases(&bases);
+ print_bases(&bases, rev.diffopt.file);
total++;
start_number--;
}
}
if (!use_stdout &&
- reopen_stdout(rev.numbered_files ? NULL : commit, NULL, &rev, quiet))
+ open_next_file(rev.numbered_files ? NULL : commit, NULL, &rev, quiet))
die(_("Failed to create output files"));
shown = log_tree_commit(&rev, commit);
free_commit_buffer(commit);
rev.shown_one = 0;
if (shown) {
if (rev.mime_boundary)
- printf("\n--%s%s--\n\n\n",
+ fprintf(rev.diffopt.file, "\n--%s%s--\n\n\n",
mime_boundary_leader,
rev.mime_boundary);
else
- print_signature();
- print_bases(&bases);
+ print_signature(rev.diffopt.file);
+ print_bases(&bases, rev.diffopt.file);
}
if (!use_stdout)
- fclose(stdout);
+ fclose(rev.diffopt.file);
}
free(list);
free(branch_name);
static int add_pending_commit(const char *arg, struct rev_info *revs, int flags)
{
- unsigned char sha1[20];
- if (get_sha1(arg, sha1) == 0) {
- struct commit *commit = lookup_commit_reference(sha1);
+ struct object_id oid;
+ if (get_oid(arg, &oid) == 0) {
+ struct commit *commit = lookup_commit_reference(oid.hash);
if (commit) {
commit->object.flags |= flags;
add_pending_object(revs, &commit->object, arg);
};
static void print_commit(char sign, struct commit *commit, int verbose,
- int abbrev)
+ int abbrev, FILE *file)
{
if (!verbose) {
- printf("%c %s\n", sign,
+ fprintf(file, "%c %s\n", sign,
find_unique_abbrev(commit->object.oid.hash, abbrev));
} else {
struct strbuf buf = STRBUF_INIT;
pp_commit_easy(CMIT_FMT_ONELINE, commit, &buf);
- printf("%c %s %s\n", sign,
+ fprintf(file, "%c %s %s\n", sign,
find_unique_abbrev(commit->object.oid.hash, abbrev),
buf.buf);
strbuf_release(&buf);
commit = list->item;
if (has_commit_patch_id(commit, &ids))
sign = '-';
- print_commit(sign, commit, verbose, abbrev);
+ print_commit(sign, commit, verbose, abbrev, revs.diffopt.file);
list = list->next;
}