#include "parse-options.h"
static const char * const git_tag_usage[] = {
- "git-tag [-a|-s|-u <key-id>] [-f] [-m <msg>|-F <file>] <tagname> [<head>]",
- "git-tag -d <tagname>...",
- "git
-tag -l [-n [<num>]] [<pattern>]",
- "git-tag -v <tagname>...",
+ "git tag [-a|-s|-u <key-id>] [-f] [-m <msg>|-F <file>] <tagname> [<head>]",
+ "git tag -d <tagname>...",
+ "git
tag -l [-n[<num>]] [<pattern>]",
+ "git tag -v <tagname>...",
NULL
};
static char signingkey[1000];
-void launch_editor(const char *path, struct strbuf *buffer, const char *const *env)
-{
- const char *editor, *terminal;
-
- editor = getenv("GIT_EDITOR");
- if (!editor && editor_program)
- editor = editor_program;
- if (!editor)
- editor = getenv("VISUAL");
- if (!editor)
- editor = getenv("EDITOR");
-
- terminal = getenv("TERM");
- if (!editor && (!terminal || !strcmp(terminal, "dumb"))) {
- fprintf(stderr,
- "Terminal is dumb but no VISUAL nor EDITOR defined.\n"
- "Please supply the message using either -m or -F option.\n");
- exit(1);
- }
-
- if (!editor)
- editor = "vi";
-
- if (strcmp(editor, ":")) {
- size_t len = strlen(editor);
- int i = 0;
- const char *args[6];
-
- if (strcspn(editor, "$ \t'") != len) {
- /* there are specials */
- args[i++] = "sh";
- args[i++] = "-c";
- args[i++] = "$0 \"$@\"";
- }
- args[i++] = editor;
- args[i++] = path;
- args[i] = NULL;
-
- if (run_command_v_opt_cd_env(args, 0, NULL, env))
- die("There was a problem with the editor %s.", editor);
- }
-
- if (!buffer)
- return;
- if (strbuf_read_file(buffer, path, 0) < 0)
- die("could not read message file '%s': %s",
- path, strerror(errno));
-}
-
struct tag_filter {
const char *pattern;
int lines;
const char *args[4];
char *bracket;
int len;
+ int i, j;
if (!*signingkey) {
if (strlcpy(signingkey, git_committer_info(IDENT_ERROR_ON_NO_NAME),
if (write_in_full(gpg.in, buffer->buf, buffer->len) != buffer->len) {
close(gpg.in);
+ close(gpg.out);
finish_command(&gpg);
return error("gpg did not accept the tag data");
}
close(gpg.in);
- gpg.close_in = 0;
len = strbuf_read(buffer, gpg.out, 1024);
+ close(gpg.out);
if (finish_command(&gpg) || !len || len < 0)
return error("gpg failed to sign the tag");
- if (len < 0)
- return error("could not read the entire signature from gpg.");
+ /* Strip CR from the line endings, in case we are on Windows. */
+ for (i = j = 0; i < buffer->len; i++)
+ if (buffer->buf[i] != '\r') {
+ if (i != j)
+ buffer->buf[j] = buffer->buf[i];
+ j++;
+ }
+ strbuf_setlen(buffer, j);
return 0;
}
die("signing key value too long (%.10s...)", value);
}
-static int git_tag_config(const char *var, const char *value)
+static int git_tag_config(const char *var, const char *value, void *cb)
{
if (!strcmp(var, "user.signingkey")) {
if (!value)
- return config_error_nonbool(value);
+ return config_error_nonbool(var);
set_signingkey(value);
return 0;
}
- return git_default_config(var, value);
+ return git_default_config(var, value, cb);
}
static void write_tag_body(int fd, const unsigned char *sha1)
write_or_die(fd, tag_template, strlen(tag_template));
close(fd);
- launch_editor(path, buf, NULL);
+ if (launch_editor(path, buf, NULL)) {
+ fprintf(stderr,
+ "Please supply the message using either -m or -F option.\n");
+ exit(1);
+ }
unlink(path);
free(path);
int cmd_tag(int argc, const char **argv, const char *prefix)
{
- struct strbuf buf;
+ struct strbuf buf = STRBUF_INIT;
unsigned char object[20], prev[20];
char ref[PATH_MAX];
const char *object_ref, *tag;
int annotate = 0, sign = 0, force = 0, lines = 0,
list = 0, delete = 0, verify = 0;
- char *msgfile = NULL, *keyid = NULL;
+ const char *msgfile = NULL, *keyid = NULL;
struct msg_arg msg = { 0, STRBUF_INIT };
struct option options[] = {
OPT_BOOLEAN('l', NULL, &list, "list tag names"),
OPT_END()
};
- git_config(git_tag_config);
+ git_config(git_tag_config, NULL);
argc = parse_options(argc, argv, options, git_tag_usage, 0);
+ msgfile = parse_options_fix_filename(prefix, msgfile);
if (keyid) {
sign = 1;
if (verify)
return for_each_tag_name(argv, verify_tag);
- strbuf_init(&buf, 0);
if (msg.given || msgfile) {
if (msg.given && msgfile)
die("only one -F or -m option is allowed.");