Direct gvisor.dev/issues to the same place as gvisor.dev/issue.

Also let the Github bug reviver detect both in TODOs.

PiperOrigin-RevId: 338785089

tools/github/reviver/github.go

@@ -121,13 +121,24 @@ func (b *GitHubBugger) Activate(todo *Todo) (bool, error) {
 	return true, nil
 }
 
-// parseIssueNo parses the issue number out of the issue url.
-func parseIssueNo(url string) (int, error) {
-	const prefix = "gvisor.dev/issue/"
+var issuePrefixes = []string{
+	"gvisor.dev/issue/",
+	"gvisor.dev/issues/",
+}
 
+// parseIssueNo parses the issue number out of the issue url.
+//
+// 0 is returned if url does not correspond to an issue.
+func parseIssueNo(url string) (int, error) {
 	// First check if I can handle the TODO.
-	idStr := strings.TrimPrefix(url, prefix)
-	if len(url) == len(idStr) {
+	var idStr string
+	for _, p := range issuePrefixes {
+		if str := strings.TrimPrefix(url, p); len(str) < len(url) {
+			idStr = str
+			break
+		}
+	}
+	if len(idStr) == 0 {
 		return 0, nil
 	}
 

tools/github/reviver/reviver_test.go

@@ -32,6 +32,15 @@ func TestProcessLine(t *testing.T) {
 				},
 			},
 		},
+		{
+			line: "// TODO(foobar.com/issues/123): comment, bla. blabla.",
+			want: &Todo{
+				Issue: "foobar.com/issues/123",
+				Locations: []Location{
+					{Comment: "comment, bla. blabla."},
+				},
+			},
+		},
 		{
 			line: "// FIXME(b/123): internal bug",
 			want: &Todo{