npm/wo-base-envar
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陆柯 2023-09-12 19:12:21 +08:00
parent 50c913256e
commit 9609dac811
3 changed files with 30 additions and 11 deletions
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31
envar-tool.js
View File

@ -21,7 +21,6 @@ module.exports = {
'./envar-base-secret.js',
'./envar-base-secret.gitignore.js',
],
withCmd = false,
} = {}) {
if (!global.envar) {
global.envar = rawEnvar // 不知为何，必须定义成全局变量，才能保证多次require只执行一次。
@ -54,7 +53,7 @@ module.exports = {
console.warn(` - unrecognized envarFiles!`)
}
if (withCmd && Array.isArray(global.envar.commanderOptions)) {
if (process.argv.length > 2 && Array.isArray(global.envar.commanderOptions)) {
console.info('- Loading Command Line Parameters (载入命令行参数)')
const commander = require('commander')
commander.version(global.envar.Base_Version || '0.0.1', '-v, --version') // 默认是 -V。如果要 -v，就要加 '-v --version'
@ -155,7 +154,7 @@ module.exports = {
},
// 预制方法
get_envar_allinone ({
envar_all ({
files = [
'./envar-base-basic.js',
'./envar-base-basic.gitignore.js',
@ -165,15 +164,33 @@ module.exports = {
'./envar-base-secret.gitignore.js',
],
} = {}) {
return this.get_envar({ inProcess: false, inCache: true, cachename: 'basic', refresh: false, files })
let envar = this.get_envar({ inProcess: false, refresh: true, files })
if (process.argv.length > 2 && Array.isArray(envar.commanderOptions)) {
console.info('- Loading Command Line Parameters (载入命令行参数)')
const commander = require('commander')
commander.version(envar.Base_Version || '0.0.1', '-v, --version') // 默认是 -V。如果要 -v，就要加 '-v --version'
for (let [key, param, desc] of envar.commanderOptions || []) {
commander.option(param, `${desc} Default = "${envar[key]}"`)
}
commander.parse(process.argv)
// console.log('- Merging Command Line Parameters into Configuration (把命令行参数值合并入配置)')
for (let key in commander) {
if (!/^_/.test(key) && typeof commander[key] === 'string') {
// commander 自带了一批 _开头的属性，过滤掉
envar[key] = commander[key]
}
}
delete envar.commanderOptions
}
return envar
},
get_envar_basic ({ envarKey, files = ['./envar-base-basic.js', './envar-base-basic.gitignore.js'] } = {}) {
envar_basic ({ envarKey, files = ['./envar-base-basic.js', './envar-base-basic.gitignore.js'] } = {}) {
return (my['basic'] = this.get_envar({ envarKey, inProcess: false, inCache: true, cachename: 'basic', refresh: false, files }))
},
get_envar_now ({ envarKey, files = ['./envar-base-dynamic.js', './envar-base-dynamic.gitignore.js'] } = {}) {
envar_dynamic ({ envarKey, files = ['./envar-base-dynamic.js', './envar-base-dynamic.gitignore.js'] } = {}) {
return this.get_envar({ envarKey, inProcess: true, inCache: false, refresh: true, files })
},
get_envar_sesame ({ envarKey, files = ['./envar-base-secret.js', './envar-base-secret.gitignore.js'] } = {}) {
envar_sesame ({ envarKey, files = ['./envar-base-secret.js', './envar-base-secret.gitignore.js'] } = {}) {
return (my['sesame'] = this.get_envar({ envarKey, inProcess: true, inCache: true, cachename: 'sesame', refresh: false, files }))
},
// 可定制的通用方法

8
test.js
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@ -1,10 +1,12 @@
let envtool = require('./envar-tool')
console.log(envtool.basic())
console.log(envtool.envar_all())
console.log(envtool.envar_basic())
envtool.basic().name = 'music'
console.log(envtool.basic())
console.log(envtool.envar_basic())
require('./test2.js')
console.log(envtool.basic())
console.log(envtool.envar_basic())

2
test2.js
View File

@ -1,4 +1,4 @@
let envtool2 = require('./envar-tool')
console.log(envtool2.basic())
console.log(envtool2.envar_basic())
envtool2.basic().name = 'apple'