diff options
Diffstat (limited to 'third_party/git/dottime.patch')
| -rw-r--r-- | third_party/git/dottime.patch | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/third_party/git/dottime.patch b/third_party/git/dottime.patch new file mode 100644 index 000000000000..c715d9b90768 --- /dev/null +++ b/third_party/git/dottime.patch @@ -0,0 +1,119 @@ +From 2179e70febda8fdfcaf214a125805f6ce5ee393a Mon Sep 17 00:00:00 2001 +From: Vincent Ambo <tazjin@google.com> +Date: Mon, 6 Jan 2020 16:00:52 +0000 +Subject: [PATCH] date: add "dottime" format + +Adds dottime (as defined on https://dotti.me) as a timestamp format. + +This format is designed to simplify working with timestamps across +many different timezones by keeping the timestamp format itself in +UTC (and indicating this with a dot character), but appending the +local offset. + +This is implemented as a new format because the timestamp needs to be +rendered both as UTC and including the offset, an implementation using +a strftime formatting string is not sufficient. +--- + Documentation/rev-list-options.txt | 3 +++ + builtin/blame.c | 3 +++ + cache.h | 3 ++- + date.c | 17 +++++++++++++++++ + t/t0006-date.sh | 2 ++ + 5 files changed, 27 insertions(+), 1 deletion(-) + +diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt +index bfd02ade99..0d49eb448f 100644 +--- a/Documentation/rev-list-options.txt ++++ b/Documentation/rev-list-options.txt +@@ -890,6 +890,9 @@ omitted. + 1970). As with `--raw`, this is always in UTC and therefore `-local` + has no effect. + ++`--date=dottime` shows the date in dottime format (rendered as UTC, ++but suffixed with the local timezone offset if given) ++ + `--date=format:...` feeds the format `...` to your system `strftime`, + except for %z and %Z, which are handled internally. + Use `--date=format:%c` to show the date in your system locale's +diff --git a/builtin/blame.c b/builtin/blame.c +index bf1cecdf3f..edd4bf7e3b 100644 +--- a/builtin/blame.c ++++ b/builtin/blame.c +@@ -981,6 +981,9 @@ int cmd_blame(int argc, const char **argv, const char *prefix) + case DATE_STRFTIME: + blame_date_width = strlen(show_date(0, 0, &blame_date_mode)) + 1; /* add the null */ + break; ++ case DATE_DOTTIME: ++ blame_date_width = sizeof("2006-10-19T15·00-0700"); ++ break; + } + blame_date_width -= 1; /* strip the null */ + +diff --git a/cache.h b/cache.h +index 1554488d66..2b7b3387cf 100644 +--- a/cache.h ++++ b/cache.h +@@ -1580,7 +1580,8 @@ enum date_mode_type { + DATE_RFC2822, + DATE_STRFTIME, + DATE_RAW, +- DATE_UNIX ++ DATE_UNIX, ++ DATE_DOTTIME + }; + + struct date_mode { +diff --git a/date.c b/date.c +index b0d9a8421d..0355c0676b 100644 +--- a/date.c ++++ b/date.c +@@ -347,6 +347,21 @@ const char *show_date(timestamp_t time, int tz, const struct date_mode *mode) + tm->tm_mday, + tm->tm_hour, tm->tm_min, tm->tm_sec, + sign, tz / 100, tz % 100); ++ } else if (mode->type == DATE_DOTTIME) { ++ char sign = (tz >= 0) ? '+' : '-'; ++ tz = abs(tz); ++ ++ // Time is converted again without the timezone as the ++ // dottime format includes the zone only in offset ++ // position. ++ time_t t = gm_time_t(time, 0); ++ tm = gmtime(&t); ++ strbuf_addf(&timebuf, "%04d-%02d-%02dT%02d·%02d%c%02d%02d", ++ tm->tm_year + 1900, ++ tm->tm_mon + 1, ++ tm->tm_mday, ++ tm->tm_hour, tm->tm_min, ++ sign, tz / 100, tz % 100); + } else if (mode->type == DATE_RFC2822) + strbuf_addf(&timebuf, "%.3s, %d %.3s %d %02d:%02d:%02d %+05d", + weekday_names[tm->tm_wday], tm->tm_mday, +@@ -918,6 +933,8 @@ static enum date_mode_type parse_date_type(const char *format, const char **end) + return DATE_UNIX; + if (skip_prefix(format, "format", end)) + return DATE_STRFTIME; ++ if (skip_prefix(format, "dottime", end)) ++ return DATE_DOTTIME; + /* + * Please update $__git_log_date_formats in + * git-completion.bash when you add new formats. +diff --git a/t/t0006-date.sh b/t/t0006-date.sh +index d9fcc829a9..b723db1f76 100755 +--- a/t/t0006-date.sh ++++ b/t/t0006-date.sh +@@ -49,9 +49,11 @@ check_show short "$TIME" '2016-06-15' + check_show default "$TIME" 'Wed Jun 15 16:13:20 2016 +0200' + check_show raw "$TIME" '1466000000 +0200' + check_show unix "$TIME" '1466000000' ++check_show dottime "$TIME" '2016-06-15T14·13+0200' + check_show iso-local "$TIME" '2016-06-15 14:13:20 +0000' + check_show raw-local "$TIME" '1466000000 +0000' + check_show unix-local "$TIME" '1466000000' ++check_show dottime-local "$TIME" '2016-06-15T14·13+0000' + + check_show 'format:%z' "$TIME" '+0200' + check_show 'format-local:%z' "$TIME" '+0000' +-- +2.24.1.735.g03f4e72817-goog + |