diff options
| -rw-r--r-- | rev-parse.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/rev-parse.c b/rev-parse.c index 0f5630f95c..507b531dce 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 @@ -125,6 +126,30 @@ 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 +232,22 @@ 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); |