mirror of
https://github.com/git/git.git
synced 2024-11-15 15:03:47 +01:00
42fc1139a0
These were found using gcc 4.3.2-1ubuntu11 with the warning:
warning: format not a string literal and no format arguments
Signed-off-by: Junio C Hamano <gitster@pobox.com>
124 lines
2.9 KiB
C
124 lines
2.9 KiB
C
#include "builtin.h"
|
|
#include "cache.h"
|
|
#include "attr.h"
|
|
#include "quote.h"
|
|
#include "parse-options.h"
|
|
|
|
static int stdin_paths;
|
|
static const char * const check_attr_usage[] = {
|
|
"git check-attr attr... [--] pathname...",
|
|
"git check-attr --stdin attr... < <list-of-paths>",
|
|
NULL
|
|
};
|
|
|
|
static int null_term_line;
|
|
|
|
static const struct option check_attr_options[] = {
|
|
OPT_BOOLEAN(0 , "stdin", &stdin_paths, "read file names from stdin"),
|
|
OPT_BOOLEAN('z', NULL, &null_term_line,
|
|
"input paths are terminated by a null character"),
|
|
OPT_END()
|
|
};
|
|
|
|
static void check_attr(int cnt, struct git_attr_check *check,
|
|
const char** name, const char *file)
|
|
{
|
|
int j;
|
|
if (git_checkattr(file, cnt, check))
|
|
die("git_checkattr died");
|
|
for (j = 0; j < cnt; j++) {
|
|
const char *value = check[j].value;
|
|
|
|
if (ATTR_TRUE(value))
|
|
value = "set";
|
|
else if (ATTR_FALSE(value))
|
|
value = "unset";
|
|
else if (ATTR_UNSET(value))
|
|
value = "unspecified";
|
|
|
|
quote_c_style(file, NULL, stdout, 0);
|
|
printf(": %s: %s\n", name[j], value);
|
|
}
|
|
}
|
|
|
|
static void check_attr_stdin_paths(int cnt, struct git_attr_check *check,
|
|
const char** name)
|
|
{
|
|
struct strbuf buf, nbuf;
|
|
int line_termination = null_term_line ? 0 : '\n';
|
|
|
|
strbuf_init(&buf, 0);
|
|
strbuf_init(&nbuf, 0);
|
|
while (strbuf_getline(&buf, stdin, line_termination) != EOF) {
|
|
if (line_termination && buf.buf[0] == '"') {
|
|
strbuf_reset(&nbuf);
|
|
if (unquote_c_style(&nbuf, buf.buf, NULL))
|
|
die("line is badly quoted");
|
|
strbuf_swap(&buf, &nbuf);
|
|
}
|
|
check_attr(cnt, check, name, buf.buf);
|
|
maybe_flush_or_die(stdout, "attribute to stdout");
|
|
}
|
|
strbuf_release(&buf);
|
|
strbuf_release(&nbuf);
|
|
}
|
|
|
|
int cmd_check_attr(int argc, const char **argv, const char *prefix)
|
|
{
|
|
struct git_attr_check *check;
|
|
int cnt, i, doubledash;
|
|
const char *errstr = NULL;
|
|
|
|
argc = parse_options(argc, argv, check_attr_options, check_attr_usage,
|
|
PARSE_OPT_KEEP_DASHDASH);
|
|
if (!argc)
|
|
usage_with_options(check_attr_usage, check_attr_options);
|
|
|
|
if (read_cache() < 0) {
|
|
die("invalid cache");
|
|
}
|
|
|
|
doubledash = -1;
|
|
for (i = 0; doubledash < 0 && i < argc; i++) {
|
|
if (!strcmp(argv[i], "--"))
|
|
doubledash = i;
|
|
}
|
|
|
|
/* If there is no double dash, we handle only one attribute */
|
|
if (doubledash < 0) {
|
|
cnt = 1;
|
|
doubledash = 0;
|
|
} else
|
|
cnt = doubledash;
|
|
doubledash++;
|
|
|
|
if (cnt <= 0)
|
|
errstr = "No attribute specified";
|
|
else if (stdin_paths && doubledash < argc)
|
|
errstr = "Can't specify files with --stdin";
|
|
if (errstr) {
|
|
error("%s", errstr);
|
|
usage_with_options(check_attr_usage, check_attr_options);
|
|
}
|
|
|
|
check = xcalloc(cnt, sizeof(*check));
|
|
for (i = 0; i < cnt; i++) {
|
|
const char *name;
|
|
struct git_attr *a;
|
|
name = argv[i];
|
|
a = git_attr(name, strlen(name));
|
|
if (!a)
|
|
return error("%s: not a valid attribute name", name);
|
|
check[i].attr = a;
|
|
}
|
|
|
|
if (stdin_paths)
|
|
check_attr_stdin_paths(cnt, check, argv);
|
|
else {
|
|
for (i = doubledash; i < argc; i++)
|
|
check_attr(cnt, check, argv, argv[i]);
|
|
maybe_flush_or_die(stdout, "attribute to stdout");
|
|
}
|
|
return 0;
|
|
}
|