Merge branch 'hm/config-parse-expiry-date'

"git config --expiry-date gc.reflogexpire" can read "2.weeks" from
the configuration and report it as a timestamp, just like "--int"
would read "1k" and report 1024, to help consumption by scripts.

* hm/config-parse-expiry-date:
  config: add --expiry-date

1 files changed, 12 insertions, 0 deletions

diff --git a/t/helper/test-date.c b/t/helper/test-date.c
index f414a3ac6..ac8368797 100644
--- a/t/helper/test-date.c
+++ b/t/helper/test-date.c
@@ -5,6 +5,7 @@ static const char *usage_msg = "\n"
 "  test-date show:<format> [time_t]...\n"
 "  test-date parse [date]...\n"
 "  test-date approxidate [date]...\n"
+"  test-date timestamp [date]...\n"
 "  test-date is64bit\n"
 "  test-date time_t-is64bit\n";
 
@@ -71,6 +72,15 @@ static void parse_approxidate(const char **argv, struct timeval *now)
 	}
 }
 
+static void parse_approx_timestamp(const char **argv, struct timeval *now)
+{
+	for (; *argv; argv++) {
+		timestamp_t t;
+		t = approxidate_relative(*argv, now);
+		printf("%s -> %"PRItime"\n", *argv, t);
+	}
+}
+
 int cmd_main(int argc, const char **argv)
 {
 	struct timeval now;
@@ -95,6 +105,8 @@ int cmd_main(int argc, const char **argv)
 		parse_dates(argv+1, &now);
 	else if (!strcmp(*argv, "approxidate"))
 		parse_approxidate(argv+1, &now);
+	else if (!strcmp(*argv, "timestamp"))
+		parse_approx_timestamp(argv+1, &now);
 	else if (!strcmp(*argv, "is64bit"))
 		return sizeof(timestamp_t) == 8 ? 0 : 1;
 	else if (!strcmp(*argv, "time_t-is64bit"))