forked from coder/code-server
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathutil.ts
More file actions
219 lines (202 loc) · 6.39 KB
/
Copy pathutil.ts
File metadata and controls
219 lines (202 loc) · 6.39 KB
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
209
210
211
212
213
214
215
216
217
218
219
import * as cp from "child_process"
import * as crypto from "crypto"
import * as fs from "fs-extra"
import * as os from "os"
import * as path from "path"
import * as util from "util"
import envPaths from "env-paths"
import xdgBasedir from "xdg-basedir"
export const tmpdir = path.join(os.tmpdir(), "code-server")
interface Paths {
data: string
config: string
}
export const paths = getEnvPaths()
/**
* Gets the config and data paths for the current platform/configuration.
* On MacOS this function gets the standard XDG directories instead of using the native macOS
* ones. Most CLIs do this as in practice only GUI apps use the standard macOS directories.
*/
function getEnvPaths(): Paths {
let paths: Paths
if (process.platform === "win32") {
paths = envPaths("code-server", {
suffix: "",
})
} else {
if (xdgBasedir.data === undefined || xdgBasedir.config === undefined) {
throw new Error("No home folder?")
}
paths = {
data: path.join(xdgBasedir.data, "code-server"),
config: path.join(xdgBasedir.config, "code-server"),
}
}
return paths
}
/**
* humanPath replaces the home directory in p with ~.
* Makes it more readable.
*
* @param p
*/
export function humanPath(p?: string): string {
if (!p) {
return ""
}
return p.replace(os.homedir(), "~")
}
export const generateCertificate = async (): Promise<{ cert: string; certKey: string }> => {
const paths = {
cert: path.join(tmpdir, "self-signed.cert"),
certKey: path.join(tmpdir, "self-signed.key"),
}
const checks = await Promise.all([fs.pathExists(paths.cert), fs.pathExists(paths.certKey)])
if (!checks[0] || !checks[1]) {
// Require on demand so openssl isn't required if you aren't going to
// generate certificates.
const pem = require("pem") as typeof import("pem")
const certs = await new Promise<import("pem").CertificateCreationResult>((resolve, reject): void => {
pem.createCertificate({ selfSigned: true }, (error, result) => {
return error ? reject(error) : resolve(result)
})
})
await fs.mkdirp(tmpdir)
await Promise.all([fs.writeFile(paths.cert, certs.certificate), fs.writeFile(paths.certKey, certs.serviceKey)])
}
return paths
}
export const generatePassword = async (length = 24): Promise<string> => {
const buffer = Buffer.alloc(Math.ceil(length / 2))
await util.promisify(crypto.randomFill)(buffer)
return buffer.toString("hex").substring(0, length)
}
export const hash = (str: string): string => {
return crypto.createHash("sha256").update(str).digest("hex")
}
const mimeTypes: { [key: string]: string } = {
".aac": "audio/x-aac",
".avi": "video/x-msvideo",
".bmp": "image/bmp",
".css": "text/css",
".flv": "video/x-flv",
".gif": "image/gif",
".html": "text/html",
".ico": "image/x-icon",
".jpe": "image/jpg",
".jpeg": "image/jpg",
".jpg": "image/jpg",
".js": "application/javascript",
".json": "application/json",
".m1v": "video/mpeg",
".m2a": "audio/mpeg",
".m2v": "video/mpeg",
".m3a": "audio/mpeg",
".mid": "audio/midi",
".midi": "audio/midi",
".mk3d": "video/x-matroska",
".mks": "video/x-matroska",
".mkv": "video/x-matroska",
".mov": "video/quicktime",
".movie": "video/x-sgi-movie",
".mp2": "audio/mpeg",
".mp2a": "audio/mpeg",
".mp3": "audio/mpeg",
".mp4": "video/mp4",
".mp4a": "audio/mp4",
".mp4v": "video/mp4",
".mpe": "video/mpeg",
".mpeg": "video/mpeg",
".mpg": "video/mpeg",
".mpg4": "video/mp4",
".mpga": "audio/mpeg",
".oga": "audio/ogg",
".ogg": "audio/ogg",
".ogv": "video/ogg",
".png": "image/png",
".psd": "image/vnd.adobe.photoshop",
".qt": "video/quicktime",
".spx": "audio/ogg",
".svg": "image/svg+xml",
".tga": "image/x-tga",
".tif": "image/tiff",
".tiff": "image/tiff",
".txt": "text/plain",
".wav": "audio/x-wav",
".wasm": "application/wasm",
".webm": "video/webm",
".webp": "image/webp",
".wma": "audio/x-ms-wma",
".wmv": "video/x-ms-wmv",
".woff": "application/font-woff",
}
export const getMediaMime = (filePath?: string): string => {
return (filePath && mimeTypes[path.extname(filePath)]) || "text/plain"
}
export const isWsl = async (): Promise<boolean> => {
return (
(process.platform === "linux" && os.release().toLowerCase().indexOf("microsoft") !== -1) ||
(await fs.readFile("/proc/version", "utf8")).toLowerCase().indexOf("microsoft") !== -1
)
}
/**
* Try opening a URL using whatever the system has set for opening URLs.
*/
export const open = async (url: string): Promise<void> => {
const args = [] as string[]
const options = {} as cp.SpawnOptions
const platform = (await isWsl()) ? "wsl" : process.platform
let command = platform === "darwin" ? "open" : "xdg-open"
if (platform === "win32" || platform === "wsl") {
command = platform === "wsl" ? "cmd.exe" : "cmd"
args.push("/c", "start", '""', "/b")
url = url.replace(/&/g, "^&")
}
const proc = cp.spawn(command, [...args, url], options)
await new Promise((resolve, reject) => {
proc.on("error", reject)
proc.on("close", (code) => {
return code !== 0 ? reject(new Error(`Failed to open with code ${code}`)) : resolve()
})
})
}
/**
* For iterating over an enum's values.
*/
// eslint-disable-next-line @typescript-eslint/no-explicit-any
export const enumToArray = (t: any): string[] => {
const values = [] as string[]
for (const k in t) {
values.push(t[k])
}
return values
}
/**
* For displaying all allowed options in an enum.
*/
// eslint-disable-next-line @typescript-eslint/no-explicit-any
export const buildAllowedMessage = (t: any): string => {
const values = enumToArray(t)
return `Allowed value${values.length === 1 ? " is" : "s are"} ${values.map((t) => `'${t}'`).join(", ")}`
}
export const isObject = <T extends object>(obj: T): obj is T => {
return !Array.isArray(obj) && typeof obj === "object" && obj !== null
}
/**
* Extend a with b and return a new object. Properties with objects will be
* recursively merged while all other properties are just overwritten.
*/
export function extend<A, B>(a: A, b: B): A & B
// eslint-disable-next-line @typescript-eslint/no-explicit-any
export function extend(...args: any[]): any {
const c = {} as any // eslint-disable-line @typescript-eslint/no-explicit-any
for (const obj of args) {
if (!isObject(obj)) {
continue
}
for (const key in obj) {
c[key] = isObject(obj[key]) ? extend(c[key], obj[key]) : obj[key]
}
}
return c
}