pkg/vcs: support git@github.com repos

Author: dvyukov

pkg/vcs/vcs.go

@@ -387,6 +387,9 @@ func link(url, hash, file string, line, typ int) string {
 	if url == "" || hash == "" {
 		return ""
 	}
+	if colon := strings.IndexByte(url, ':'); colon != -1 && strings.HasPrefix(url, "git@") {
+		url = "https://" + url[4:colon] + "/" + url[colon+1:]
+	}
 	switch url {
 	case "https://fuchsia.googlesource.com":
 		// We collect hashes from the fuchsia repo.

pkg/vcs/vcs_test.go

@@ -183,6 +183,11 @@ func TestCommitLink(t *testing.T) {
 			"06690d5c6466b604f674477b522a809673c17eff",
 			"https://git.breakpoint.cc/cgit/fw/net-next.git/commit/?id=06690d5c6466b604f674477b522a809673c17eff",
 		},
+		{
+			"git@github.com:torvalds/linux.git",
+			"ccd1cdca5cd433c8a5dff78b69a79b31d9b77ee1",
+			"https://github.com/torvalds/linux/commit/ccd1cdca5cd433c8a5dff78b69a79b31d9b77ee1",
+		},
 	}
 	for _, test := range tests {
 		link := CommitLink(test.URL, test.Hash)
@@ -222,6 +227,13 @@ func TestFileLink(t *testing.T) {
 			42,
 			"https://android.googlesource.com/kernel/common/+/d0c3914ffbe4c00f0a131bae83f811d5606699bc/Makefile#42",
 		},
+		{
+			"git@github.com:torvalds/linux.git",
+			"ccd1cdca5cd433c8a5dff78b69a79b31d9b77ee1",
+			"Makefile",
+			42,
+			"https://github.com/torvalds/linux/blob/ccd1cdca5cd433c8a5dff78b69a79b31d9b77ee1/Makefile#L42",
+		},
 	}
 	for _, test := range tests {
 		link := FileLink(test.URL, test.Hash, test.File, test.Line)