forked from google/zx
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathdeps.ts
131 lines (124 loc) · 3.16 KB
/
deps.ts
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
// Copyright 2021 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import { $ } from './core.js'
import { spinner } from './goods.js'
import { depseek } from './vendor.js'
/**
* Install npm dependencies
* @param dependencies object of dependencies
* @param prefix path to the directory where npm should install the dependencies
* @param registry custom npm registry URL when installing dependencies
*/
export async function installDeps(
dependencies: Record<string, string>,
prefix?: string,
registry?: string
): Promise<void> {
const prefixFlag = prefix ? `--prefix=${prefix}` : ''
const registryFlag = registry ? `--registry=${registry}` : ''
const packages = Object.entries(dependencies).map(
([name, version]) => `${name}@${version}`
)
if (packages.length === 0) {
return
}
await spinner(`npm i ${packages.join(' ')}`, () =>
$`npm install --no-save --no-audit --no-fund ${registryFlag} ${prefixFlag} ${packages}`.nothrow()
)
}
const builtins = new Set([
'_http_agent',
'_http_client',
'_http_common',
'_http_incoming',
'_http_outgoing',
'_http_server',
'_stream_duplex',
'_stream_passthrough',
'_stream_readable',
'_stream_transform',
'_stream_wrap',
'_stream_writable',
'_tls_common',
'_tls_wrap',
'assert',
'async_hooks',
'buffer',
'child_process',
'cluster',
'console',
'constants',
'crypto',
'dgram',
'dns',
'domain',
'events',
'fs',
'http',
'http2',
'https',
'inspector',
'module',
'net',
'os',
'path',
'perf_hooks',
'process',
'punycode',
'querystring',
'readline',
'repl',
'stream',
'string_decoder',
'sys',
'timers',
'tls',
'trace_events',
'tty',
'url',
'util',
'v8',
'vm',
'wasi',
'worker_threads',
'zlib',
])
const nameRe =
/^(?<name>(@[a-z0-9-~][a-z0-9-._~]*\/)?[a-z0-9-~][a-z0-9-._~]*)\/?.*$/i
const versionRe = /^@(?<version>[~^]?(v?[\dx*]+([-.][\d*a-z-]+)*))/i
export function parseDeps(content: Buffer): Record<string, string> {
return depseek(content.toString() + '\n', { comments: true }).reduce<
Record<string, string>
>((m, { type, value }, i, list) => {
if (type === 'dep') {
const meta = list[i + 1]
const name = parsePackageName(value)
const version =
(meta?.type === 'comment' && parseVersion(meta?.value.trim())) ||
'latest'
if (name) m[name] = version
}
return m
}, {})
}
function parsePackageName(path?: string): string | undefined {
if (!path) return
const name = nameRe.exec(path)?.groups?.name
if (name && !builtins.has(name)) {
return name
}
}
function parseVersion(line: string) {
return versionRe.exec(line)?.groups?.version || 'latest'
}