" git config --global user.name \"Your Name\"\n"
" git config --global user.email you@example.com\n"
"\n"
- "If the identity used for this commit is wrong, you can fix it with:\n"
+ "After doing this, you may fix the identity used for this commit with:\n"
"\n"
- " git commit --amend --author='Your Name <you@example.com>'\n";
+ " git commit --amend --reset-author\n";
static const char empty_amend_advice[] =
"You asked to amend the most recent commit, but doing so would make\n"
static const char *logfile, *force_author;
static const char *template_file;
static char *edit_message, *use_message;
+static char *fixup_message, *squash_message;
static int all, edit_flag, also, interactive, only, amend, signoff;
static int quiet, verbose, no_verify, allow_empty, dry_run, renew_authorship;
static int no_post_rewrite, allow_empty_message;
}
static struct option builtin_commit_options[] = {
- OPT__QUIET(&quiet),
- OPT__VERBOSE(&verbose),
+ OPT__QUIET(&quiet, "suppress summary after successful commit"),
+ OPT__VERBOSE(&verbose, "show diff in commit message template"),
OPT_GROUP("Commit message options"),
OPT_FILENAME('F', "file", &logfile, "read log from file"),
OPT_CALLBACK('m', "message", &message, "MESSAGE", "specify commit message", opt_parse_m),
OPT_STRING('c', "reedit-message", &edit_message, "COMMIT", "reuse and edit message from specified commit"),
OPT_STRING('C', "reuse-message", &use_message, "COMMIT", "reuse message from specified commit"),
+ OPT_STRING(0, "fixup", &fixup_message, "COMMIT", "use autosquash formatted message to fixup specified commit"),
+ OPT_STRING(0, "squash", &squash_message, "COMMIT", "use autosquash formatted message to squash specified commit"),
OPT_BOOLEAN(0, "reset-author", &renew_authorship, "the commit is authored by me now (used with -C-c/--amend)"),
OPT_BOOLEAN('s', "signoff", &signoff, "add Signed-off-by:"),
OPT_FILENAME('t', "template", &template_file, "use specified template file"),
if (!no_verify && run_hook(index_file, "pre-commit", NULL))
return 0;
+ if (squash_message) {
+ /*
+ * Insert the proper subject line before other commit
+ * message options add their content.
+ */
+ if (use_message && !strcmp(use_message, squash_message))
+ strbuf_addstr(&sb, "squash! ");
+ else {
+ struct pretty_print_context ctx = {0};
+ struct commit *c;
+ c = lookup_commit_reference_by_name(squash_message);
+ if (!c)
+ die("could not lookup commit %s", squash_message);
+ ctx.output_encoding = get_commit_output_encoding();
+ format_commit_message(c, "squash! %s\n\n", &sb,
+ &ctx);
+ }
+ }
+
if (message.len) {
strbuf_addbuf(&sb, &message);
hook_arg1 = "message";
strbuf_add(&sb, buffer + 2, strlen(buffer + 2));
hook_arg1 = "commit";
hook_arg2 = use_message;
+ } else if (fixup_message) {
+ struct pretty_print_context ctx = {0};
+ struct commit *commit;
+ commit = lookup_commit_reference_by_name(fixup_message);
+ if (!commit)
+ die("could not lookup commit %s", fixup_message);
+ ctx.output_encoding = get_commit_output_encoding();
+ format_commit_message(commit, "fixup! %s\n\n",
+ &sb, &ctx);
+ hook_arg1 = "message";
} else if (!stat(git_path("MERGE_MSG"), &statbuf)) {
if (strbuf_read_file(&sb, git_path("MERGE_MSG"), 0) < 0)
die_errno("could not read MERGE_MSG");
else if (in_merge)
hook_arg1 = "merge";
+ if (squash_message) {
+ /*
+ * If squash_commit was used for the commit subject,
+ * then we're possibly hijacking other commit log options.
+ * Reset the hook args to tell the real story.
+ */
+ hook_arg1 = "message";
+ hook_arg2 = "";
+ }
+
fp = fopen(git_path(commit_editmsg), "w");
if (fp == NULL)
die_errno("could not open '%s'", git_path(commit_editmsg));
if (force_author && renew_authorship)
die("Using both --reset-author and --author does not make sense");
- if (logfile || message.len || use_message)
+ if (logfile || message.len || use_message || fixup_message)
use_editor = 0;
if (edit_flag)
use_editor = 1;
die("You have nothing to amend.");
if (amend && in_merge)
die("You are in the middle of a merge -- cannot amend.");
-
+ if (fixup_message && squash_message)
+ die("Options --squash and --fixup cannot be used together");
if (use_message)
f++;
if (edit_message)
f++;
+ if (fixup_message)
+ f++;
if (logfile)
f++;
if (f > 1)
- die("Only one of -c/-C/-F can be used.");
+ die("Only one of -c/-C/-F/--fixup can be used.");
if (message.len && f > 0)
- die("Option -m cannot be combined with -c/-C/-F.");
+ die("Option -m cannot be combined with -c/-C/-F/--fixup.");
if (edit_message)
use_message = edit_message;
- if (amend && !use_message)
+ if (amend && !use_message && !fixup_message)
use_message = "HEAD";
if (!use_message && renew_authorship)
die("--reset-author can be used only with -C, -c or --amend.");
if (use_message) {
- unsigned char sha1[20];
- static char utf8[] = "UTF-8";
const char *out_enc;
- char *enc, *end;
struct commit *commit;
- if (get_sha1(use_message, sha1))
+ commit = lookup_commit_reference_by_name(use_message);
+ if (!commit)
die("could not lookup commit %s", use_message);
- commit = lookup_commit_reference(sha1);
- if (!commit || parse_commit(commit))
- die("could not parse commit %s", use_message);
-
- enc = strstr(commit->buffer, "\nencoding");
- if (enc) {
- end = strchr(enc + 10, '\n');
- enc = xstrndup(enc + 10, end - (enc + 10));
- } else {
- enc = utf8;
- }
- out_enc = git_commit_encoding ? git_commit_encoding : utf8;
-
- if (strcmp(out_enc, enc))
- use_message_buffer =
- reencode_string(commit->buffer, out_enc, enc);
+ out_enc = get_commit_output_encoding();
+ use_message_buffer = logmsg_reencode(commit, out_enc);
/*
* If we failed to reencode the buffer, just copy it
*/
if (use_message_buffer == NULL)
use_message_buffer = xstrdup(commit->buffer);
- if (enc != utf8)
- free(enc);
}
if (!!also + !!only + !!all + !!interactive > 1)
{
if (!strcasecmp(var+offset, "header"))
return WT_STATUS_HEADER;
+ if (!strcasecmp(var+offset, "branch"))
+ return WT_STATUS_ONBRANCH;
if (!strcasecmp(var+offset, "updated")
|| !strcasecmp(var+offset, "added"))
return WT_STATUS_UPDATED;
int fd;
unsigned char sha1[20];
static struct option builtin_status_options[] = {
- OPT__VERBOSE(&verbose),
+ OPT__VERBOSE(&verbose, "be verbose"),
OPT_SET_INT('s', "short", &status_format,
"show status concisely", STATUS_FORMAT_SHORT),
OPT_BOOLEAN('b', "branch", &status_show_branch,
OPT_END(),
};
+ if (argc == 2 && !strcmp(argv[1], "-h"))
+ usage_with_options(builtin_status_usage, builtin_status_options);
+
if (null_termination && status_format == STATUS_FORMAT_LONG)
status_format = STATUS_FORMAT_PORCELAIN;
int allow_fast_forward = 1;
struct wt_status s;
+ if (argc == 2 && !strcmp(argv[1], "-h"))
+ usage_with_options(builtin_commit_usage, builtin_commit_options);
+
wt_status_prepare(&s);
git_config(git_commit_config, &s);
in_merge = file_exists(git_path("MERGE_HEAD"));