1 | const { path, fs, chalk, spinner, logger, installPackages, gitInfo, SherryError } = require('sherry-utils')
|
2 | const spawn = require('cross-spawn')
|
3 |
|
4 | module.exports = class GeneratorContext {
|
5 | constructor(sherry, generator) {
|
6 | this.sherry = sherry
|
7 | this.generator = generator
|
8 | this.spinner = spinner
|
9 | this.chalk = chalk
|
10 | this.logger = logger
|
11 | this.fs = fs
|
12 | }
|
13 |
|
14 | set data(data) {
|
15 | this._data = data
|
16 | }
|
17 |
|
18 | get data() {
|
19 | return this._data
|
20 | }
|
21 |
|
22 | get pkg() {
|
23 | try {
|
24 | return require(path.join(this.outDir, 'package.json'))
|
25 | } catch (err) {
|
26 | return {}
|
27 | }
|
28 | }
|
29 |
|
30 | get answers() {
|
31 | return this._answers
|
32 | }
|
33 |
|
34 | get gitUser() {
|
35 | return gitInfo(this.sherry.opts.mock)
|
36 | }
|
37 |
|
38 | get outFolder() {
|
39 | return path.basename(this.sherry.opts.outDir)
|
40 | }
|
41 |
|
42 | get outDir() {
|
43 | return this.sherry.opts.outDir
|
44 | }
|
45 |
|
46 | get npmClient() {
|
47 | return this.sherry.opts.npmClient
|
48 | }
|
49 |
|
50 | gitInit() {
|
51 | const ps = spawn.sync('git', ['init'], {
|
52 | stdio: 'ignore',
|
53 | cwd: this.outDir
|
54 | })
|
55 | if (ps.status === 0) {
|
56 | logger.success('Initialized empty Git repository')
|
57 | } else {
|
58 | logger.debug(`git init failed in ${this.outDir}`)
|
59 | }
|
60 | }
|
61 |
|
62 | npmInstall(opts) {
|
63 | return installPackages(
|
64 | Object.assign(
|
65 | {
|
66 | registry: this.sherry.opts.registry,
|
67 | cwd: this.outDir
|
68 | },
|
69 | opts
|
70 | )
|
71 | )
|
72 | }
|
73 |
|
74 | showProjectTips() {
|
75 | spinner.stop()
|
76 | logger.success(`Generated into ${chalk.underline(this.outDir)}`)
|
77 | }
|
78 |
|
79 | createError(message) {
|
80 | return new SherryError(message)
|
81 | }
|
82 |
|
83 | getCustomContext(key) {
|
84 | return this._customContext && this._customContext[key]
|
85 | }
|
86 | }
|