#include "revision.h"
#include "log-tree.h"
#include "builtin.h"
+#include <time.h>
+#include <sys/time.h>
/* this is in builtin-diff.c */
void add_head(struct rev_info *revs);
-static void cmd_log_init(int argc, const char **argv, char **envp,
+static void cmd_log_init(int argc, const char **argv, const char *prefix,
struct rev_info *rev)
{
rev->abbrev = DEFAULT_ABBREV;
struct commit *commit;
prepare_revision_walk(rev);
- setup_pager();
while ((commit = get_revision(rev)) != NULL) {
log_tree_commit(rev, commit);
free(commit->buffer);
return 0;
}
-int cmd_whatchanged(int argc, const char **argv, char **envp)
+int cmd_whatchanged(int argc, const char **argv, const char *prefix)
{
struct rev_info rev;
git_config(git_diff_ui_config);
- init_revisions(&rev);
+ init_revisions(&rev, prefix);
rev.diff = 1;
rev.diffopt.recursive = 1;
rev.simplify_history = 0;
- cmd_log_init(argc, argv, envp, &rev);
+ cmd_log_init(argc, argv, prefix, &rev);
if (!rev.diffopt.output_format)
rev.diffopt.output_format = DIFF_FORMAT_RAW;
return cmd_log_walk(&rev);
}
-int cmd_show(int argc, const char **argv, char **envp)
+int cmd_show(int argc, const char **argv, const char *prefix)
{
struct rev_info rev;
git_config(git_diff_ui_config);
- init_revisions(&rev);
+ init_revisions(&rev, prefix);
rev.diff = 1;
rev.diffopt.recursive = 1;
rev.combine_merges = 1;
rev.always_show_header = 1;
rev.ignore_merges = 0;
rev.no_walk = 1;
- cmd_log_init(argc, argv, envp, &rev);
+ cmd_log_init(argc, argv, prefix, &rev);
return cmd_log_walk(&rev);
}
-int cmd_log(int argc, const char **argv, char **envp)
+int cmd_log(int argc, const char **argv, const char *prefix)
{
struct rev_info rev;
git_config(git_diff_ui_config);
- init_revisions(&rev);
+ init_revisions(&rev, prefix);
rev.always_show_header = 1;
- cmd_log_init(argc, argv, envp, &rev);
+ cmd_log_init(argc, argv, prefix, &rev);
return cmd_log_walk(&rev);
}
if (!strcmp(var, "format.headers")) {
int len = strlen(value);
extra_headers_size += len + 1;
- extra_headers = realloc(extra_headers, extra_headers_size);
+ extra_headers = xrealloc(extra_headers, extra_headers_size);
extra_headers[extra_headers_size - len - 1] = 0;
strcat(extra_headers, value);
return 0;
return diff_flush_patch_id(options, sha1);
}
-static void get_patch_ids(struct rev_info *rev, struct diff_options *options)
+static void get_patch_ids(struct rev_info *rev, struct diff_options *options, const char *prefix)
{
struct rev_info check_rev;
struct commit *commit;
die("diff_setup_done failed");
/* given a range a..b get all patch ids for b..a */
- init_revisions(&check_rev);
+ init_revisions(&check_rev, prefix);
o1->flags ^= UNINTERESTING;
o2->flags ^= UNINTERESTING;
add_pending_object(&check_rev, o1, "o1");
o2->flags = flags2;
}
-int cmd_format_patch(int argc, const char **argv, char **envp)
+static void gen_message_id(char *dest, unsigned int length, char *base)
+{
+ const char *committer = git_committer_info(1);
+ const char *email_start = strrchr(committer, '<');
+ const char *email_end = strrchr(committer, '>');
+ if(!email_start || !email_end || email_start > email_end - 1)
+ die("Could not extract email from committer identity.");
+ snprintf(dest, length, "%s.%lu.git.%.*s", base,
+ (unsigned long) time(NULL),
+ (int)(email_end - email_start - 1), email_start + 1);
+}
+
+int cmd_format_patch(int argc, const char **argv, const char *prefix)
{
struct commit *commit;
struct commit **list = NULL;
int start_number = -1;
int keep_subject = 0;
int ignore_if_in_upstream = 0;
+ int thread = 0;
+ const char *in_reply_to = NULL;
struct diff_options patch_id_opts;
char *add_signoff = NULL;
+ char message_id[1024];
+ char ref_message_id[1024];
+ setup_ident();
git_config(git_format_config);
- init_revisions(&rev);
+ init_revisions(&rev, prefix);
rev.commit_format = CMIT_FMT_EMAIL;
rev.verbose_header = 1;
rev.diff = 1;
!strcmp(argv[i], "-s")) {
const char *committer;
const char *endpos;
- setup_ident();
committer = git_committer_info(1);
endpos = strchr(committer, '>');
if (!endpos)
rev.mime_boundary = argv[i] + 9;
else if (!strcmp(argv[i], "--ignore-if-in-upstream"))
ignore_if_in_upstream = 1;
+ else if (!strcmp(argv[i], "--thread"))
+ thread = 1;
+ else if (!strncmp(argv[i], "--in-reply-to=", 14))
+ in_reply_to = argv[i] + 14;
+ else if (!strcmp(argv[i], "--in-reply-to")) {
+ i++;
+ if (i == argc)
+ die("Need a Message-Id for --in-reply-to");
+ in_reply_to = argv[i];
+ }
else
argv[j++] = argv[i];
}
if (!rev.diffopt.output_format)
rev.diffopt.output_format = DIFF_FORMAT_DIFFSTAT | DIFF_FORMAT_PATCH;
+ if (!output_directory)
+ output_directory = prefix;
+
if (output_directory) {
if (use_stdout)
die("standard output, or directory, which one?");
}
if (ignore_if_in_upstream)
- get_patch_ids(&rev, &patch_id_opts);
+ get_patch_ids(&rev, &patch_id_opts, prefix);
if (!use_stdout)
realstdout = fdopen(dup(1), "w");
continue;
nr++;
- list = realloc(list, nr * sizeof(list[0]));
+ list = xrealloc(list, nr * sizeof(list[0]));
list[nr - 1] = commit;
}
total = nr;
if (numbered)
rev.total = total + start_number - 1;
rev.add_signoff = add_signoff;
+ rev.ref_message_id = in_reply_to;
while (0 <= --nr) {
int shown;
commit = list[nr];
rev.nr = total - nr + (start_number - 1);
+ /* Make the second and subsequent mails replies to the first */
+ if (thread) {
+ if (nr == (total - 2)) {
+ strncpy(ref_message_id, message_id,
+ sizeof(ref_message_id));
+ ref_message_id[sizeof(ref_message_id)-1]='\0';
+ rev.ref_message_id = ref_message_id;
+ }
+ gen_message_id(message_id, sizeof(message_id),
+ sha1_to_hex(commit->object.sha1));
+ rev.message_id = message_id;
+ }
if (!use_stdout)
reopen_stdout(commit, rev.nr, keep_subject);
shown = log_tree_commit(&rev, commit);