X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=rev-parse.c;h=41b9dae429d2b423f57af4f4e091accfd9697022;hb=babfaba23d530e2818db62161825a65e582adbdc;hp=0f5630f95c4dc9ac257ea6c3b2f0e178af667ae5;hpb=a8783eeb7988a20664dade2379d380ee1a199a10;p=git.git

diff --git a/rev-parse.c b/rev-parse.c
index 0f5630f9..41b9dae4 100644
--- a/rev-parse.c
+++ b/rev-parse.c
@@ -6,6 +6,7 @@
 #include "cache.h"
 #include "commit.h"
 #include "refs.h"
+#include "quote.h"
 
 #define DO_REVS		1
 #define DO_NOREV	2
@@ -31,6 +32,7 @@ static int revs_count = 0;
 static int is_rev_argument(const char *arg)
 {
 	static const char *rev_args[] = {
+		"--all",
 		"--bisect",
 		"--header",
 		"--max-age=",
@@ -125,6 +127,30 @@ static int show_reference(const char *refname, const unsigned char *sha1)
 	return 0;
 }
 
+static void show_datestring(const char *flag, const char *datestr)
+{
+	FILE *date;
+	static char buffer[100];
+	static char cmd[1000];
+	int len;
+
+	/* date handling requires both flags and revs */
+	if ((filter & (DO_FLAGS | DO_REVS)) != (DO_FLAGS | DO_REVS))
+		return;
+	len = strlen(flag);
+	memcpy(buffer, flag, len);
+
+	snprintf(cmd, sizeof(cmd), "date --date=%s +%%s", sq_quote(datestr));
+	date = popen(cmd, "r");
+	if (!date || !fgets(buffer + len, sizeof(buffer) - len, date))
+		die("git-rev-list: bad date string");
+	pclose(date);
+	len = strlen(buffer);
+	if (buffer[len-1] == '\n')
+		buffer[--len] = 0;
+	show(buffer);
+}
+
 int main(int argc, char **argv)
 {
 	int i, as_is = 0, verify = 0;
@@ -207,6 +233,22 @@ int main(int argc, char **argv)
 				printf("%s/.git\n", cwd);
 				continue;
 			}
+			if (!strncmp(arg, "--since=", 8)) {
+				show_datestring("--max-age=", arg+8);
+				continue;
+			}
+			if (!strncmp(arg, "--after=", 8)) {
+				show_datestring("--max-age=", arg+8);
+				continue;
+			}
+			if (!strncmp(arg, "--before=", 9)) {
+				show_datestring("--min-age=", arg+9);
+				continue;
+			}
+			if (!strncmp(arg, "--until=", 8)) {
+				show_datestring("--min-age=", arg+8);
+				continue;
+			}
 			if (verify)
 				die("Needed a single revision");
 			show_flag(arg);