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// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
var numericRE = /^\d+$/;
var commitRE = /^(?:\d+:)?([0-9a-f]{6,40})$/; // e.g "8486:ab29d2698a47" or "ab29d2698a47"
var gerritChangeIdRE = /^I[0-9a-f]{4,40}$/; // e.g. Id69c00d908d18151486007ec03da5495b34b05f5
var pkgRE = /^[a-z0-9_\/]+$/;
function urlForInput(t) {
if (!t) {
return null;
}
if (numericRE.test(t)) {
if (t < 150000) {
// We could use the golang.org/cl/ handler here, but
// avoid some redirect latency and go right there, since
// one is easy. (no server-side mapping)
return "https://github.com/golang/go/issues/" + t;
}
return "https://golang.org/cl/" + t;
}
if (gerritChangeIdRE.test(t)) {
return "https://golang.org/cl/" + t;
}
var match = commitRE.exec(t);
if (match) {
return "https://golang.org/change/" + match[1];
}
if (pkgRE.test(t)) {
// TODO: make this smarter, using a list of packages + substring matches.
// Get the list from godoc itself in JSON format?
return "https://golang.org/pkg/" + t;
}
return null;
}
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