From 544ed961a50c3442a3ec5643f2c443cd3e17311a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C4=90o=C3=A0n=20Tr=E1=BA=A7n=20C=C3=B4ng=20Danh?= Date: Fri, 24 Apr 2020 22:07:32 +0700 Subject: [PATCH] date.c: allow compact version of ISO-8601 datetime MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Đoàn Trần Công Danh Signed-off-by: Junio C Hamano --- date.c | 14 ++++++++++++++ t/t0006-date.sh | 3 +++ 2 files changed, 17 insertions(+) diff --git a/date.c b/date.c index 2c9071d53f..f9ea807b3a 100644 --- a/date.c +++ b/date.c @@ -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) { diff --git a/t/t0006-date.sh b/t/t0006-date.sh index 80917c81c3..75ee9a96b8 100755 --- a/t/t0006-date.sh +++ b/t/t0006-date.sh @@ -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'