Major rewrite

* use dep for vendoring
* lets encrypt
* moved web to transfer.sh-web repo
* single command install
* added first tests

vendor/github.com/golang/gddo/gddo-server/browse.go

@@ -0,0 +1,97 @@
+// Copyright 2013 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 or at
+// https://developers.google.com/open-source/licenses/bsd.
+
+package main
+
+import (
+	"net/url"
+	"path"
+	"regexp"
+	"strings"
+)
+
+func importPathFromGoogleBrowse(m []string) string {
+	project := m[1]
+	dir := m[2]
+	if dir == "" {
+		dir = "/"
+	} else if dir[len(dir)-1] == '/' {
+		dir = dir[:len(dir)-1]
+	}
+	subrepo := ""
+	if len(m[3]) > 0 {
+		v, _ := url.ParseQuery(m[3][1:])
+		subrepo = v.Get("repo")
+		if len(subrepo) > 0 {
+			subrepo = "." + subrepo
+		}
+	}
+	if strings.HasPrefix(m[4], "#hg%2F") {
+		d, _ := url.QueryUnescape(m[4][len("#hg%2f"):])
+		if i := strings.IndexRune(d, '%'); i >= 0 {
+			d = d[:i]
+		}
+		dir = dir + "/" + d
+	}
+	return "code.google.com/p/" + project + subrepo + dir
+}
+
+var browsePatterns = []struct {
+	pat *regexp.Regexp
+	fn  func([]string) string
+}{
+	{
+		// GitHub tree  browser.
+		regexp.MustCompile(`^https?://(github\.com/[^/]+/[^/]+)(?:/tree/[^/]+(/.*))?$`),
+		func(m []string) string { return m[1] + m[2] },
+	},
+	{
+		// GitHub file browser.
+		regexp.MustCompile(`^https?://(github\.com/[^/]+/[^/]+)/blob/[^/]+/(.*)$`),
+		func(m []string) string {
+			d := path.Dir(m[2])
+			if d == "." {
+				return m[1]
+			}
+			return m[1] + "/" + d
+		},
+	},
+	{
+		// GitHub issues, pulls, etc.
+		regexp.MustCompile(`^https?://(github\.com/[^/]+/[^/]+)(.*)$`),
+		func(m []string) string { return m[1] },
+	},
+	{
+		// Bitbucket source borwser.
+		regexp.MustCompile(`^https?://(bitbucket\.org/[^/]+/[^/]+)(?:/src/[^/]+(/[^?]+)?)?`),
+		func(m []string) string { return m[1] + m[2] },
+	},
+	{
+		// Google Project Hosting source browser.
+		regexp.MustCompile(`^http:/+code\.google\.com/p/([^/]+)/source/browse(/[^?#]*)?(\?[^#]*)?(#.*)?$`),
+		importPathFromGoogleBrowse,
+	},
+	{
+		// Launchpad source browser.
+		regexp.MustCompile(`^https?:/+bazaar\.(launchpad\.net/.*)/files$`),
+		func(m []string) string { return m[1] },
+	},
+	{
+		regexp.MustCompile(`^https?://(.+)$`),
+		func(m []string) string { return strings.Trim(m[1], "/") },
+	},
+}
+
+// isBrowserURL returns importPath and true if URL looks like a URL for a VCS
+// source browser.
+func isBrowseURL(s string) (importPath string, ok bool) {
+	for _, c := range browsePatterns {
+		if m := c.pat.FindStringSubmatch(s); m != nil {
+			return c.fn(m), true
+		}
+	}
+	return "", false
+}