| 1 | 'use strict'
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| 2 |
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| 3 | const bent = require('bent')
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| 4 | const path = require('path')
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| 5 |
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| 6 | const get = bent('string')
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| 7 | const url = 'https://raw.githubusercontent.com/multiformats/multicodec/master/table.csv'
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| 8 | const fs = require('fs')
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| 9 |
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| 10 | const parse = async function * () {
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| 11 | const str = await get(url)
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| 12 | const lines = str.split('\n')
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| 13 | lines.shift()
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| 14 | for (const line of lines) {
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| 15 | if (!line.length) continue
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| 16 | const [name, tag, code] = line.split(',')
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| 17 | yield { name: name.trim(), tag: tag.trim(), code: parseInt(code.trim(), 16) }
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| 18 | }
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| 19 | }
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| 20 |
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| 21 | const run = async () => {
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| 22 | const table = {}
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| 23 |
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| 24 | for await (const { name, code } of parse()) {
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| 25 | table[name] = code
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| 26 | }
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| 27 |
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| 28 | fs.writeFileSync(path.join(__dirname, '../src/base-table.json'), JSON.stringify(table, null, 2))
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| 29 | }
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| 30 | run()
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