npm/wo-base-envar
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rename envi to envar

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This commit is contained in:
陆柯 2022-04-03 16:03:14 +08:00
parent f5b7abe635
commit 87e6a7ab85
1 changed files with 21 additions and 21 deletions
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42
index.js
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@ -7,8 +7,8 @@ const my = { secretKeys:[] }
module.exports = { module.exports = {
mergeConfig(rawConfig) { mergeConfig(rawConfig) {
if (!global.EnviConfig) { if (!global.envar) {
global.EnviConfig = rawConfig global.envar = rawConfig
// 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。 // 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。
console.info('<<<<<<<< Merging Environment Configuration (依次载入基础配置、用户配置、机密配置、命令行参数) <<<<<<<<') console.info('<<<<<<<< Merging Environment Configuration (依次载入基础配置、用户配置、机密配置、命令行参数) <<<<<<<<')
@ -22,7 +22,7 @@ module.exports = {
let configFile let configFile
if (fs.existsSync((configFile = path.join(process.cwd(), './ConfigBasic.js')))) { if (fs.existsSync((configFile = path.join(process.cwd(), './ConfigBasic.js')))) {
global.EnviConfig = deepmerge(global.EnviConfig, require(configFile)) global.envar = deepmerge(global.envar, require(configFile))
console.info(` - ${configFile} is loaded.`) console.info(` - ${configFile} is loaded.`)
} else { } else {
console.warn(` - ${configFile} is missing.`) console.warn(` - ${configFile} is missing.`)
@ -30,7 +30,7 @@ module.exports = {
if (fs.existsSync((configFile = path.join(process.cwd(), './ConfigCustom.js')))) { if (fs.existsSync((configFile = path.join(process.cwd(), './ConfigCustom.js')))) {
// 如果存在，覆盖掉 ConfigBasic 里的默认参数 // 如果存在，覆盖掉 ConfigBasic 里的默认参数
global.EnviConfig = deepmerge(global.EnviConfig, require(configFile)) // 注意，objectMerge后，产生了一个新的对象，而不是在原来的Config里添加 global.envar = deepmerge(global.envar, require(configFile)) // 注意，objectMerge后，产生了一个新的对象，而不是在原来的Config里添加
console.info(`${configFile} is loaded.`) console.info(`${configFile} is loaded.`)
} else { } else {
console.warn(` - ${configFile} is missing.`) console.warn(` - ${configFile} is missing.`)
@ -40,39 +40,39 @@ module.exports = {
// 如果存在，覆盖掉 ConfigBasic 和 ConfigCustom 里的参数 // 如果存在，覆盖掉 ConfigBasic 和 ConfigCustom 里的参数
let secretConfig = require(configFile) let secretConfig = require(configFile)
my.secretKeys = Object.keys(secretConfig) my.secretKeys = Object.keys(secretConfig)
global.EnviConfig = deepmerge(global.EnviConfig, secretConfig) global.envar = deepmerge(global.envar, secretConfig)
console.info(` - ${configFile} is loaded.`) console.info(` - ${configFile} is loaded.`)
} else { } else {
console.warn(` - ${configFile} is missing.`) console.warn(` - ${configFile} is missing.`)
} }
global.EnviConfig = global.EnviConfig || {} global.envar = global.envar || {}
global.EnviConfig.prodev = commander.prodev || global.EnviConfig.prodev || process.env.NODE_ENV || 'development' // server = require('express')(); server.get('env') === server.settings.env === process.env.NODE_ENV global.envar.prodev = commander.prodev || global.envar.prodev || process.env.NODE_ENV || 'development' // server = require('express')(); server.get('env') === server.settings.env === process.env.NODE_ENV
if (global.EnviConfig.prodev === 'production' && global.EnviConfig.production) { if (global.envar.prodev === 'production' && global.envar.production) {
console.info(' - Loading Production Configuration (加载生产环境配置)') console.info(' - Loading Production Configuration (加载生产环境配置)')
global.EnviConfig = deepmerge(global.EnviConfig, global.EnviConfig.production) global.envar = deepmerge(global.envar, global.envar.production)
} }
delete global.EnviConfig.production delete global.envar.production
console.info('(2) Loading Command Line Parameters (载入命令行参数)') console.info('(2) Loading Command Line Parameters (载入命令行参数)')
commander.version(global.EnviConfig.VERSION || '0.0.1', '-v, --version') // 默认是 -V。如果要 -v，就要加 '-v --version' commander.version(global.envar.VERSION || '0.0.1', '-v, --version') // 默认是 -V。如果要 -v，就要加 '-v --version'
for (let [key, param, desc] of global.EnviConfig.Commander_Option_List || []) { for (let [key, param, desc] of global.envar.Commander_Option_List || []) {
commander.option(param, `${desc} Default = "${global.EnviConfig[key]}"`) commander.option(param, `${desc} Default = "${global.envar[key]}"`)
} }
commander.parse(process.argv) commander.parse(process.argv)
console.log('(3) Merging Command Line Parameters into Configuration (把命令行参数合并入配置)') console.log('(3) Merging Command Line Parameters into Configuration (把命令行参数合并入配置)')
for (let key in commander) { for (let key in commander) {
if (typeof commander[key] === 'string' && !/^_/.test(key)) { if (typeof commander[key] === 'string' && !/^_/.test(key)) {
global.EnviConfig[key] = commander[key] || global.EnviConfig[key] global.envar[key] = commander[key] || global.envar[key]
} }
} }
} }
delete global.EnviConfig.Commander_Option_List // do not print Commander_Option_List to console delete global.envar.Commander_Option_List // do not print Commander_Option_List to console
console.log('>>>>>>>> Merged Environment Configuration >>>>>>>>') console.log('>>>>>>>> Merged Environment Configuration >>>>>>>>')
return global.EnviConfig return global.envar
}, },
getDynamicConfig(dynamicConfigFile='ConfigDynamic.js') { // dynamicConfigFile should be absolute or relative to the node process's dir. getDynamicConfig(dynamicConfigFile='ConfigDynamic.js') { // dynamicConfigFile should be absolute or relative to the node process's dir.
@ -85,13 +85,13 @@ module.exports = {
} }
}, },
showEnvi() { maskSecret() {
let envi = JSON.parse(JSON.stringify(global.EnviConfig)) let envar = JSON.parse(JSON.stringify(global.envar))
for (let key in envi) { for (let key in envar) {
if (my.secretKeys.includes(key)) { if (my.secretKeys.includes(key)) {
envi[key] = '***confidential***' envar[key] = '***confidential***'
} }
} }
console.log(JSON.parse(JSON.stringify(envi, Object.keys(envi).sort()))) return envar
} }
} }