浅念
67 lines
1.7 KiB
JavaScript
67 lines
1.7 KiB
JavaScript
const dedent = require('dedent')
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const objectorarray = require('objectorarray')
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const parse = require('fast-json-parse')
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module.exports = endent
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const ENDENT_ID = 'twhZNwxI1aFG3r4'
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function endent (strings, ...values) {
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strings = [].concat(strings)
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let result = ''
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for (let i = 0; i < strings.length; i++) {
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result += strings[i]
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if (i < values.length) {
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let value = values[i]
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let isJson = false
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if (parse(value).value) {
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value = parse(value).value
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isJson = true
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}
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if ((value && value[ENDENT_ID]) || isJson) {
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let rawlines = result.split('\n')
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let l = rawlines[rawlines.length - 1].search(/\S/)
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let endentation = l > 0 ? ' '.repeat(l) : ''
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let valueJson = isJson ? JSON.stringify(value, null, 2) : value[ENDENT_ID]
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let valueLines = valueJson.split('\n')
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valueLines.forEach((l, index) => {
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if (index > 0) {
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result += ('\n' + endentation + l)
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} else {
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result += l
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}
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})
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} else if (typeof value === 'string' && value.includes('\n')) {
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let endentations = result.match(/(?:^|\n)( *)$/)
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if (typeof value === 'string') {
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let endentation = endentations ? endentations[1] : ''
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result += value
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.split('\n')
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.map((str, i) => {
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str = (ENDENT_ID + str)
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return i === 0 ? str : `${endentation}${str}`
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})
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.join('\n')
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} else {
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result += value
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}
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} else {
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result += value
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}
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}
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}
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result = dedent(result)
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return result.split(ENDENT_ID).join('')
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}
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endent.pretty = (data) => {
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return objectorarray(data) ? {[ENDENT_ID]: JSON.stringify(data, null, 2)} : data
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}
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