#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];
- struct strbuf arg0;
-
- strbuf_init(&arg0, 0);
- if (strcspn(editor, "$ \t'") != len) {
- /* there are specials */
- strbuf_addf(&arg0, "%s \"$@\"", editor);
- args[i++] = "sh";
- args[i++] = "-c";
- args[i++] = arg0.buf;
- }
- 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);
- strbuf_release(&arg0);
- }
-
- 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 (finish_command(&gpg) || !len || len < 0)
return error("gpg failed to sign the tag");
+ /* 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;
}
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);