const fs = require('fs')
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const path = require('path')
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const stripJsonComments = require('strip-json-comments')
|
const uniI18n = require('@dcloudio/uni-cli-i18n')
|
|
function parseJson (content, preprocess = false) {
|
if (typeof content === 'string') {
|
if (preprocess) {
|
const preprocessor = require('@dcloudio/vue-cli-plugin-uni/packages/webpack-preprocess-loader/preprocess')
|
const {
|
jsPreprocessOptions
|
} = require('./platform')
|
content = preprocessor.preprocess(content, jsPreprocessOptions.context, {
|
type: jsPreprocessOptions.type
|
})
|
}
|
content = JSON.parse(stripJsonComments(content))
|
}
|
|
content = JSON.stringify(content)
|
.replace(/\u2028/g, '\\u2028')
|
.replace(/\u2029/g, '\\u2029')
|
|
return JSON.parse(content)
|
}
|
|
function getJson (jsonFileName, preprocess = false) {
|
const jsonFilePath = path.resolve(process.env.UNI_INPUT_DIR, jsonFileName)
|
if (!fs.existsSync(jsonFilePath)) {
|
throw new Error(jsonFilePath + ' ' + uniI18n.__('cliShared.doesNotExist'))
|
}
|
try {
|
return parseJson(fs.readFileSync(jsonFilePath, 'utf8'), preprocess)
|
} catch (e) {
|
throw new Error(jsonFileName + uniI18n.__('cliShared.parseJsonFailed') + '\n' + e.message)
|
}
|
}
|
|
module.exports = {
|
getJson,
|
parseJson
|
}
|