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date.c: allow compact version of ISO-8601 datetime

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Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Đoàn Trần Công Danh 2020-04-24 22:07:32 +07:00 committed by Junio C Hamano
parent b784840ca8
commit 544ed961a5
2 changed files with 17 additions and 0 deletions
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14
date.c
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@ -687,6 +687,20 @@ static int match_digit(const char *date, struct tm *tm, int *offset, int *tm_gmt
n++;
} while (isdigit(date[n]));
/* 8 digits, compact style of ISO-8601's date: YYYYmmDD */
/* 6 digits, compact style of ISO-8601's time: HHMMSS */
if (n == 8 || n == 6) {
unsigned int num1 = num / 10000;
unsigned int num2 = (num % 10000) / 100;
unsigned int num3 = num % 100;
if (n == 8)
set_date(num1, num2, num3, NULL, time(NULL), tm);
else if (n == 6 && set_time(num1, num2, num3, tm) == 0 &&
*end == '.' && isdigit(end[1]))
strtoul(end + 1, &end, 10);
return end - date;
}
/* Four-digit year or a timezone? */
if (n == 4) {
if (num <= 1400 && *offset == -1) {

3
t/t0006-date.sh
View File

@ -82,6 +82,9 @@ check_parse 2008-02-14 bad
check_parse '2008-02-14 20:30:45' '2008-02-14 20:30:45 +0000'
check_parse '2008-02-14 20:30:45 -0500' '2008-02-14 20:30:45 -0500'
check_parse '2008.02.14 20:30:45 -0500' '2008-02-14 20:30:45 -0500'
check_parse '20080214T203045-04:00' '2008-02-14 20:30:45 -0400'
check_parse '20080214T203045 -04:00' '2008-02-14 20:30:45 -0400'
check_parse '20080214T203045.019-04:00' '2008-02-14 20:30:45 -0400'
check_parse '2008-02-14 20:30:45.019-04:00' '2008-02-14 20:30:45 -0400'
check_parse '2008-02-14 20:30:45 -0015' '2008-02-14 20:30:45 -0015'
check_parse '2008-02-14 20:30:45 -5' '2008-02-14 20:30:45 +0000'