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#include "cgit.h"
#include "configfile.h"
#include "html.h"
#define MAX_PATH 4096
/* return 1 if path contains a objects/ directory and a HEAD file */
static int is_git_dir(const char *path)
{
struct stat st;
static char buf[MAX_PATH];
if (snprintf(buf, MAX_PATH, "%s/objects", path) >= MAX_PATH) {
fprintf(stderr, "Insanely long path: %s\n", path);
return 0;
}
if (stat(buf, &st)) {
if (errno != ENOENT)
fprintf(stderr, "Error checking path %s: %s (%d)\n",
path, strerror(errno), errno);
return 0;
}
if (!S_ISDIR(s#include <string-list.h>
#include "cgit.h"
#include "html.h"
#include "ui-shared.h"
#include "ui-stats.h"
#define MONTHS 6
struct authorstat {
long total;
struct string_list list;
};
#define DAY_SECS (60 * 60 * 24)
#define WEEK_SECS (DAY_SECS * 7)
static void trunc_week(struct tm *tm)
{
time_t t = timegm(tm);
t -= ((tm->tm_wday + 6) % 7) * DAY_SECS;
gmtime_r(&t, tm);
}
static void dec_week(struct tm *tm)
{
time_t t = timegm(tm);
t -= WEEK_SECS;
gmtime_r(&t, tm);
}
static void inc_week(struct tm *tm)
{
time_t t = timegm(tm);
t += WEEK_SECS;
gmtime_r(&t, tm);
}
static char *pretty_week(struct tm *tm)
{
static char buf[10];
strftime(buf, sizeof(buf), "W%V %G", tm);
return buf;
}
static void trunc_month(struct tm *tm)
{
tm->tm_mday = 1;
}
static void dec_month(struct tm *tm)
{
tm->tm_mon--;
if (tm->tm_mon < 0) {
tm->tm_year--;
tm->tm_mon = 11;
}
}
static void inc_month(struct tm *tm)
{
tm->tm_mon++;
if (tm->tm_mon > 11) {
tm->tm_year++;
tm->tm_mon = 0;
}
}
static char *pretty_month(struct tm *tm)
{
static const char *months[] = {
"Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
};
return fmt("%s %d", months[tm->tm_mon], tm->tm_year + 1900);
}
static void trunc_quarter(struct tm *tm)
{
trunc_month(tm);
while(tm->tm_mon % 3 != 0)
dec_month(tm);
}
static void dec_quarter(struct tm *tm)
{
dec_month(tm);
dec_month(tm);
dec_month(tm);
}
static void inc_quarter(struct tm *tm)
{
inc_month(tm);
inc_month(tm);
inc_month(tm);
}
static char *pretty_quarter(struct tm *tm)
{
return fmt("Q%d %d", tm->tm_mon / 3 + 1, tm->tm_year + 1900);
}
static void trunc_year(struct tm *tm)
{
trunc_month(tm);
tm->tm_mon = 0;
}
static void dec_year(struct tm *tm)
{
tm->tm_year--;
}
static void inc_year(struct tm *tm)
{
tm->tm_year++;
}
static char *pretty_year(struct tm *tm)
{
return fmt("%d", tm->tm_year + 1900);
}
struct cgit_period periods[] = {
{'w', "week", 12, 4, trunc_week, dec_week, inc_week, pretty_week},
{'m', "month", 12, 4, trunc_month, dec_month, inc_month, pretty_month},
{'q', "quarter", 12, 4, trunc_quarter, dec_quarter, inc_quarter, pretty_quarter},
{'y', "year", 12, 4, trunc_year, dec_year, inc_year, pretty_year},
};
/* Given a period code or name, return a period index (1, 2, 3 or 4)
* and update the period pointer to the correcsponding struct.
* If no matching code is found, return 0.
*/
int cgit_find_stats_pe
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