#include "remote.h"
#include "string-list.h"
#include "parse-options.h"
+#include "line-log.h"
#include "branch.h"
#include "streaming.h"
#include "version.h"
static const char *fmt_pretty;
static const char * const builtin_log_usage[] = {
- N_("git log [<options>] [<
since>..<until>] [[--] <path>...]\n")
+ N_("git log [<options>] [<
revision range>] [[--] <path>...]\n")
N_(" or: git show [options] <object>..."),
NULL
};
+struct line_opt_callback_data {
+ struct rev_info *rev;
+ const char *prefix;
+ struct string_list args;
+};
+
static int parse_decoration_style(const char *var, const char *value)
{
switch (git_config_maybe_bool(var, value)) {
return 0;
}
+static int log_line_range_callback(const struct option *option, const char *arg, int unset)
+{
+ struct line_opt_callback_data *data = option->value;
+
+ if (!arg)
+ return -1;
+
+ data->rev->line_level_traverse = 1;
+ string_list_append(&data->args, arg);
+
+ return 0;
+}
+
static void cmd_log_init_defaults(struct rev_info *rev)
{
if (fmt_pretty)
{
struct userformat_want w;
int quiet = 0, source = 0, mailmap = 0;
+ static struct line_opt_callback_data line_cb = {NULL, NULL, STRING_LIST_INIT_DUP};
const struct option builtin_log_options[] = {
OPT_BOOL(0, "quiet", &quiet, N_("suppress diff output")),
OPT_BOOL(0, "use-mailmap", &mailmap, N_("Use mail map file")),
{ OPTION_CALLBACK, 0, "decorate", NULL, NULL, N_("decorate options"),
PARSE_OPT_OPTARG, decorate_callback},
+ OPT_CALLBACK('L', NULL, &line_cb, "n,m:file",
+ "Process line range n,m in file, counting from 1",
+ log_line_range_callback),
OPT_END()
};
+ line_cb.rev = rev;
+ line_cb.prefix = prefix;
+
mailmap = use_mailmap_config;
argc = parse_options(argc, argv, prefix,
builtin_log_options, builtin_log_usage,
rev->show_decorations = 1;
load_ref_decorations(decoration_style);
}
+
+ if (rev->line_level_traverse)
+ line_log_init(rev, line_cb.prefix, &line_cb.args);
+
setup_pager();
}
static int thread;
static int do_signoff;
static const char *signature = git_version_string;
+static int config_cover_letter;
+
+enum {
+ COVER_UNSET,
+ COVER_OFF,
+ COVER_ON,
+ COVER_AUTO
+};
static int git_format_config(const char *var, const char *value, void *cb)
{
}
if (!strcmp(var, "format.signature"))
return git_config_string(&signature, var, value);
+ if (!strcmp(var, "format.coverletter")) {
+ if (value && !strcasecmp(value, "auto")) {
+ config_cover_letter = COVER_AUTO;
+ return 0;
+ }
+ config_cover_letter = git_config_bool(var, value) ? COVER_ON : COVER_OFF;
+ return 0;
+ }
return git_log_config(var, value, cb);
}
}
}
+static char *find_branch_name(struct rev_info *rev)
+{
+ int i, positive = -1;
+ unsigned char branch_sha1[20];
+ const unsigned char *tip_sha1;
+ const char *ref;
+ char *full_ref, *branch = NULL;
+
+ for (i = 0; i < rev->cmdline.nr; i++) {
+ if (rev->cmdline.rev[i].flags & UNINTERESTING)
+ continue;
+ if (positive < 0)
+ positive = i;
+ else
+ return NULL;
+ }
+ if (positive < 0)
+ return NULL;
+ ref = rev->cmdline.rev[positive].name;
+ tip_sha1 = rev->cmdline.rev[positive].item->sha1;
+ if (dwim_ref(ref, strlen(ref), branch_sha1, &full_ref) &&
+ !prefixcmp(full_ref, "refs/heads/") &&
+ !hashcmp(tip_sha1, branch_sha1))
+ branch = xstrdup(full_ref + strlen("refs/heads/"));
+ free(full_ref);
+ return branch;
+}
+
static void make_cover_letter(struct rev_info *rev, int use_stdout,
struct commit *origin,
- int nr, struct commit **list, struct commit *head,
+ int nr, struct commit **list,
const char *branch_name,
int quiet)
{
struct diff_options opts;
int need_8bit_cte = 0;
struct pretty_print_context pp = {0};
+ struct commit *head = list[0];
if (rev->commit_format != CMIT_FMT_EMAIL)
die(_("Cover letter needs email format"));
if (has_non_ascii(list[i]->buffer))
need_8bit_cte = 1;
+ if (!branch_name)
+ branch_name = find_branch_name(rev);
+
msg = body;
pp.fmt = CMIT_FMT_EMAIL;
pp.date_mode = DATE_RFC2822;
return 0;
}
-static char *find_branch_name(struct rev_info *rev)
-{
- int i, positive = -1;
- unsigned char branch_sha1[20];
- const unsigned char *tip_sha1;
- const char *ref;
- char *full_ref, *branch = NULL;
-
- for (i = 0; i < rev->cmdline.nr; i++) {
- if (rev->cmdline.rev[i].flags & UNINTERESTING)
- continue;
- if (positive < 0)
- positive = i;
- else
- return NULL;
- }
- if (0 <= positive) {
- ref = rev->cmdline.rev[positive].name;
- tip_sha1 = rev->cmdline.rev[positive].item->sha1;
- } else {
- return NULL;
- }
- if (dwim_ref(ref, strlen(ref), branch_sha1, &full_ref) &&
- !prefixcmp(full_ref, "refs/heads/") &&
- !hashcmp(tip_sha1, branch_sha1))
- branch = xstrdup(full_ref + strlen("refs/heads/"));
- free(full_ref);
- return branch;
-}
-
int cmd_format_patch(int argc, const char **argv, const char *prefix)
{
struct commit *commit;
int start_number = -1;
int just_numbers = 0;
int ignore_if_in_upstream = 0;
- int cover_letter = 0;
+ int cover_letter = -1;
int boundary_count = 0;
int no_binary_diff = 0;
- struct commit *origin = NULL, *head = NULL;
+ struct commit *origin = NULL;
const char *in_reply_to = NULL;
struct patch_ids ids;
struct strbuf buf = STRBUF_INIT;
*/
rev.show_root_diff = 1;
- if (cover_letter) {
- if (!branch_name)
- branch_name = find_branch_name(&rev);
- }
-
if (ignore_if_in_upstream) {
/* Don't say anything if head and upstream are the same. */
if (rev.pending.nr == 2) {
if (nr == 0)
/* nothing to do */
return 0;
- head = list[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 (in_reply_to || thread || cover_letter)
rev.ref_message_ids = xcalloc(1, sizeof(struct string_list));
if (in_reply_to) {
if (thread)
gen_message_id(&rev, "cover");
make_cover_letter(&rev, use_stdout,
- origin, nr, list, head, branch_name, quiet);
+ origin, nr, list, branch_name, quiet);
total++;
start_number--;
}