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Fix: do not cache require, require is already cached in NodeJS by design #194

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Aug 7, 2020
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43 changes: 16 additions & 27 deletions src/deps.ts
Original file line number Diff line number Diff line change
@@ -1,56 +1,45 @@
const cache: any = {}

function fetch(s: string) {
if (!cache[s]) {
cache[s] = require(s)
}
return cache[s]
}

export const deps = {
/* eslint-disable node/no-missing-require */
export default {
get stripAnsi(): (string: string) => string {
return fetch('strip-ansi')
return require('strip-ansi')
},
get ansiStyles(): typeof import('ansi-styles') {
return fetch('ansi-styles')
return require('ansi-styles')
},
get ansiEscapes(): any {
return fetch('ansi-escapes')
return require('ansi-escapes')
},
get passwordPrompt(): any {
return fetch('password-prompt')
return require('password-prompt')
},
get screen(): typeof import('@oclif/screen') {
return fetch('@oclif/screen')
return require('@oclif/screen')
},

get open(): typeof import('./open').default {
return fetch('./open').default
return require('./open').default
},
get prompt(): typeof import('./prompt') {
return fetch('./prompt')
return require('./prompt')
},
get styledObject(): typeof import('./styled/object').default {
return fetch('./styled/object').default
return require('./styled/object').default
},
get styledHeader(): typeof import('./styled/header').default {
return fetch('./styled/header').default
return require('./styled/header').default
},
get styledJSON(): typeof import('./styled/json').default {
return fetch('./styled/json').default
return require('./styled/json').default
},
get table(): typeof import('./styled/table').table {
return fetch('./styled/table').table
return require('./styled/table').table
},
get tree(): typeof import('./styled/tree').default {
return fetch('./styled/tree').default
return require('./styled/tree').default
},
get wait(): typeof import('./wait').default {
return fetch('./wait').default
return require('./wait').default
},
get progress(): typeof import ('./styled/progress').default {
return fetch('./styled/progress').default
return require('./styled/progress').default
},
}

export default deps