Merge branch 'jk/pager-config'

[git.git] / revision.c

diff --git a/revision.c b/revision.c
index fc667552592daa3c894d0df4e97469d1809dbf27..6ce6042a63f2495da4dff03b08cc8bcd4aee5bdf 100644 (file)
--- a/revision.c
+++ b/revision.c
@@ -910,6 +910,23 @@ int handle_revision_arg(const char *arg, struct rev_info *revs,
        return 0;
 }
 
+void read_revisions_from_stdin(struct rev_info *revs)
+{
+       char line[1000];
+
+       while (fgets(line, sizeof(line), stdin) != NULL) {
+               int len = strlen(line);
+               if (len && line[len - 1] == '\n')
+                       line[--len] = '\0';
+               if (!len)
+                       break;
+               if (line[0] == '-')
+                       die("options not supported in --stdin mode");
+               if (handle_revision_arg(line, revs, 0, 1))
+                       die("bad revision '%s'", line);
+       }
+}
+
 static void add_grep(struct rev_info *revs, const char *ptn, enum grep_pat_token what)
 {
        if (!revs->grep_filter) {