1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
|
"use strict"
var url = require("url")
var GitHost = exports = module.exports = function (type, user, project, comittish) {
this.type = type
this.domain = gitHosts[type].domain
this.filetemplate = gitHosts[type].filetemplate
this.sshtemplate = gitHosts[type].sshtemplate
this.sshurltemplate = gitHosts[type].sshurltemplate
this.browsetemplate = gitHosts[type].browsetemplate
this.docstemplate = gitHosts[type].docstemplate
this.bugstemplate = gitHosts[type].bugstemplate
this.gittemplate = gitHosts[type].gittemplate
this.httpstemplate = gitHosts[type].httpstemplate
this.treepath = gitHosts[type].treepath
this.user = user
this.project = project
this.comittish = comittish
}
GitHost.prototype = {}
exports.fromUrl = function (giturl) {
if (giturl == null || giturl == "") return
var parsed = parseGitUrl(maybeGitHubShorthand(giturl) ? "github:" + giturl : giturl)
var matches = Object.keys(gitHosts).map(function(V) {
var gitHost = gitHosts[V]
var comittish = parsed.hash ? decodeURIComponent(parsed.hash.substr(1)) : null
if (parsed.protocol == V + ":") {
return new GitHost(V,
decodeURIComponent(parsed.host), decodeURIComponent(parsed.path.replace(/^[/](.*?)(?:[.]git)?$/, "$1")), comittish)
}
if (parsed.host != gitHost.domain) return
if (! gitHost.protocols_re.test(parsed.protocol)) return
var matched = parsed.path.match(gitHost.pathmatch)
if (! matched) return
return new GitHost(
V,
matched[1]!=null && decodeURIComponent(matched[1]),
matched[2]!=null && decodeURIComponent(matched[2]),
comittish)
}).filter(function(V){ return V })
if (matches.length != 1) return
return matches[0]
}
function maybeGitHubShorthand(arg) {
// Note: This does not fully test the git ref format.
// See https://www.kernel.org/pub/software/scm/git/docs/git-check-ref-format.html
//
// The only way to do this properly would be to shell out to
// git-check-ref-format, and as this is a fast sync function,
// we don't want to do that. Just let git fail if it turns
// out that the commit-ish is invalid.
// GH usernames cannot start with . or -
return /^[^:@%/\s.-][^:@%/\s]*[/][^:@\s/%]+(?:#.*)?$/.test(arg)
}
var parseGitUrl = function (giturl) {
if (typeof giturl != "string") giturl = "" + giturl
var matched = giturl.match(/^([^@]+)@([^:]+):[/]?((?:[^/]+[/])?[^/]+?)(?:[.]git)?(#.*)?$/)
if (! matched) return url.parse(giturl)
return {
protocol: "git+ssh:",
slashes: true,
auth: matched[1],
host: matched[2],
port: null,
hostname: matched[2],
hash: matched[4],
search: null,
query: null,
pathname: "/" + matched[3],
path: "/" + matched[3],
href: "git+ssh://" + matched[1] + "@" + matched[2] + "/" + matched[3] + (matched[4]||"")
}
}
var gitHostDefaults = {
"sshtemplate": "git@{domain}:{user}/{project}.git{#comittish}",
"sshurltemplate": "git+ssh://git@{domain}/{user}/{project}.git{#comittish}",
"browsetemplate": "https://{domain}/{user}/{project}{/tree/comittish}",
"docstemplate": "https://{domain}/{user}/{project}{/tree/comittish}#readme",
"httpstemplate": "https://{domain}/{user}/{project}.git{#comittish}",
"filetemplate": "https://{domain}/{user}/{project}/raw/{comittish}/{path}"
}
var gitHosts = {
github: {
// First two are insecure and generally shouldn't be used any more, but
// they are still supported.
"protocols": [ "git", "http", "git+ssh", "git+https", "ssh", "https" ],
"domain": "github.com",
"pathmatch": /^[/]([^/]+)[/]([^/]+?)(?:[.]git)?$/,
"treepath": "tree",
"filetemplate": "https://raw.githubusercontent.com/{user}/{project}/{comittish}/{path}",
"bugstemplate": "https://{domain}/{user}/{project}/issues",
"gittemplate": "git://{domain}/{user}/{project}.git{#comittish}"
},
bitbucket: {
"protocols": [ "git+ssh", "git+https", "ssh", "https" ],
"domain": "bitbucket.org",
"pathmatch": /^[/]([^/]+)[/]([^/]+?)(?:[.]git)?$/,
"treepath": "src"
},
gitlab: {
"protocols": [ "git+ssh", "git+https", "ssh", "https" ],
"domain": "gitlab.com",
"pathmatch": /^[/]([^/]+)[/]([^/]+?)(?:[.]git)?$/,
"treepath": "tree",
"docstemplate": "https://{domain}/{user}/{project}{/tree/comittish}#README",
"bugstemplate": "https://{domain}/{user}/{project}/issues"
},
gist: {
"protocols": [ "git", "git+ssh", "git+https", "ssh", "https" ],
"domain": "gist.github.com",
"pathmatch": /^[/](?:([^/]+)[/])?([a-z0-9]+)(?:[.]git)?$/,
"filetemplate": "https://gist.githubusercontent.com/{user}/{project}/raw{/comittish}/{path}",
"bugstemplate": "https://{domain}/{project}",
"gittemplate": "git://{domain}/{project}.git{#comittish}",
"sshtemplate": "git@{domain}:/{project}.git{#comittish}",
"sshurltemplate": "git+ssh://git@{domain}/{project}.git{#comittish}",
"browsetemplate": "https://{domain}/{project}{/comittish}",
"docstemplate": "https://{domain}/{project}{/comittish}",
"httpstemplate": "https://{domain}/{project}.git{#comittish}",
},
}
Object.keys(gitHosts).forEach(function(host) {
gitHosts[host].protocols_re = RegExp("^(" +
gitHosts[host].protocols.map(function(P){
return P.replace(/([\\+*{}()\[\]$^|])/g, "\\$1")
}).join("|") + "):$")
})
GitHost.prototype.shortcut = function () {
return this.type + ":" + this.path()
}
GitHost.prototype.hash = function () {
return this.comittish ? "#" + this.comittish : ""
}
GitHost.prototype.path = function () {
return this.user + "/" + this.project + this.hash()
}
GitHost.prototype._fill = function (template, vars) {
if (!template) throw new Error("Tried to fill without template")
if (!vars) vars = {}
var self = this
Object.keys(this).forEach(function(K){ if (self[K]!=null && vars[K]==null) vars[K] = self[K] })
var rawComittish = vars.comittish
Object.keys(vars).forEach(function(K){ (K[0]!='#') && (vars[K] = encodeURIComponent(vars[K])) })
vars["#comittish"] = rawComittish ? "#" + rawComittish : ""
vars["/tree/comittish"] = vars.comittish ? "/"+vars.treepath+"/" + vars.comittish : "",
vars["/comittish"] = vars.comittish ? "/" + vars.comittish : ""
vars.comittish = vars.comittish || "master"
var res = template
Object.keys(vars).forEach(function(K){
res = res.replace(new RegExp("[{]" + K + "[}]", "g"), vars[K])
})
return res
}
GitHost.prototype.ssh = function () {
var sshtemplate = this.sshtemplate || gitHostDefaults.sshtemplate
return this._fill(sshtemplate)
}
GitHost.prototype.sshurl = function () {
var sshurltemplate = this.sshurltemplate || gitHostDefaults.sshurltemplate
return this._fill(sshurltemplate)
}
GitHost.prototype.browse = function () {
var browsetemplate = this.browsetemplate || gitHostDefaults.browsetemplate
return this._fill(browsetemplate)
}
GitHost.prototype.docs = function () {
var docstemplate = this.docstemplate || gitHostDefaults.docstemplate
return this._fill(docstemplate)
}
GitHost.prototype.bugs = function() {
if (! this.bugstemplate) return
return this._fill(this.bugstemplate)
}
GitHost.prototype.https = function () {
var httpstemplate = this.httpstemplate || gitHostDefaults.httpstemplate
return this._fill(httpstemplate)
}
GitHost.prototype.git = function () {
if (! this.gittemplate) return
return this._fill(this.gittemplate)
}
GitHost.prototype.file = function (P) {
var filetemplate = this.filetemplate || gitHostDefaults.filetemplate
return this._fill(filetemplate, {
path: P.replace(/^[/]+/g, "")
})
}
GitHost.prototype.toString = function () {
return this[this.default||"sshurl"]()
}
|
