|
| 1 | +#!/usr/bin/env node |
| 2 | + |
| 3 | +import StreamZip from 'node-stream-zip' |
| 4 | +import { createWriteStream, existsSync } from 'node:fs' |
| 5 | +import { copyFile, mkdir, readdir, rm } from 'node:fs/promises' |
| 6 | +import { dirname, join, resolve } from 'node:path' |
| 7 | +import { Readable } from 'node:stream' |
| 8 | +import { parseArgs } from 'node:util' |
| 9 | +import { finished } from 'stream/promises' |
| 10 | +import k from 'kleur' |
| 11 | + |
| 12 | +const TMP_FOLDER_PREFX = '.create-adex' |
| 13 | +const info = k.cyan |
| 14 | +const success = k.green |
| 15 | +const failure = k.red |
| 16 | + |
| 17 | +const TEMPLATES = { |
| 18 | + default: { |
| 19 | + name: 'adex-default-template', |
| 20 | + link: 'https://github.com/barelyhuman/adex-default-template/archive/refs/heads/main.zip', |
| 21 | + branch: 'main', |
| 22 | + }, |
| 23 | +} |
| 24 | + |
| 25 | +const flags = parseArgs({ |
| 26 | + allowPositionals: true, |
| 27 | + options: { |
| 28 | + help: { |
| 29 | + short: 'h', |
| 30 | + type: 'boolean', |
| 31 | + default: false, |
| 32 | + }, |
| 33 | + init: { |
| 34 | + type: 'boolean', |
| 35 | + default: false, |
| 36 | + }, |
| 37 | + }, |
| 38 | +}) |
| 39 | + |
| 40 | +await main() |
| 41 | + |
| 42 | +async function main() { |
| 43 | + const { init, help } = flags.values |
| 44 | + const targetDir = flags.positionals[0] ?? '.' |
| 45 | + |
| 46 | + if (help) { |
| 47 | + console.log(` |
| 48 | +${k.gray('[USAGE]')} |
| 49 | +
|
| 50 | + $ adex [flags] [args] |
| 51 | +
|
| 52 | +${k.gray('[FLAGS]')} |
| 53 | +
|
| 54 | + --help,-h Show this help |
| 55 | + --init PATH Initialise a new adex project at PATH (${k.gray('default: ./')}) |
| 56 | +
|
| 57 | + `) |
| 58 | + return |
| 59 | + } |
| 60 | + |
| 61 | + if (init) { |
| 62 | + if (existsSync(targetDir)) { |
| 63 | + const entries = await readdir(targetDir) |
| 64 | + if (entries.filter(d => d != '.tmp').length) { |
| 65 | + console.log( |
| 66 | + `${failure(`[FAIL]`)} ${k.bold(targetDir)} is not empty, aborting initialisation` |
| 67 | + ) |
| 68 | + return |
| 69 | + } |
| 70 | + } |
| 71 | + console.log(info(`Initializing in ${targetDir}`)) |
| 72 | + const selectedTemplate = TEMPLATES.default |
| 73 | + const targetFilePath = await downloadFile( |
| 74 | + selectedTemplate.link, |
| 75 | + 'adex-template.zip' |
| 76 | + ) |
| 77 | + |
| 78 | + const unzipStream = new StreamZip.async({ |
| 79 | + file: targetFilePath, |
| 80 | + }) |
| 81 | + |
| 82 | + const entries = await unzipStream.entries() |
| 83 | + |
| 84 | + const files = ( |
| 85 | + await Promise.all( |
| 86 | + Object.values(entries).map(async entry => { |
| 87 | + const outFile = join(TMP_FOLDER_PREFX, 'out', entry.name) |
| 88 | + await mkdir(dirname(outFile), { recursive: true }) |
| 89 | + await unzipStream.extract(entry, outFile) |
| 90 | + if (entry.isFile) { |
| 91 | + return outFile |
| 92 | + } |
| 93 | + }) |
| 94 | + ) |
| 95 | + ).filter(Boolean) |
| 96 | + |
| 97 | + await Promise.allSettled( |
| 98 | + files |
| 99 | + .map(d => { |
| 100 | + const absolutePath = resolve(d) |
| 101 | + return { |
| 102 | + source: absolutePath, |
| 103 | + dest: absolutePath.replace( |
| 104 | + join( |
| 105 | + process.cwd(), |
| 106 | + TMP_FOLDER_PREFX, |
| 107 | + 'out', |
| 108 | + selectedTemplate.name + '-' + selectedTemplate.branch |
| 109 | + ), |
| 110 | + resolve(targetDir) |
| 111 | + ), |
| 112 | + } |
| 113 | + }) |
| 114 | + .map(async d => { |
| 115 | + try { |
| 116 | + await mkdir(dirname(d.dest), { recursive: true }) |
| 117 | + await copyFile(d.source, d.dest) |
| 118 | + console.log(`${k.gray('[Created]')} ${k.white(d.dest)}`) |
| 119 | + } catch (err) { |
| 120 | + console.log(failure(`[FAIL] Creation: ${d.dest}, ${err.message}`)) |
| 121 | + } |
| 122 | + }) |
| 123 | + ) |
| 124 | + |
| 125 | + rm(TMP_FOLDER_PREFX, { recursive: true }) |
| 126 | + |
| 127 | + console.log( |
| 128 | + `\nNext Steps\n |
| 129 | +$ cd ${targetDir} |
| 130 | +$ npm i` |
| 131 | + ) |
| 132 | + console.log(success('\nDone!\n')) |
| 133 | + |
| 134 | + return |
| 135 | + } |
| 136 | +} |
| 137 | + |
| 138 | +async function downloadFile(url, fileName) { |
| 139 | + const res = await fetch(url) |
| 140 | + if (!existsSync(TMP_FOLDER_PREFX)) await mkdir(TMP_FOLDER_PREFX) |
| 141 | + const destination = resolve(TMP_FOLDER_PREFX, fileName) |
| 142 | + if (existsSync(destination)) { |
| 143 | + await rm(destination, { recursive: true }) |
| 144 | + } |
| 145 | + const fileStream = createWriteStream(destination, { flags: 'wx' }) |
| 146 | + // @ts-expect-error , supports the input but readable needs to be fixed for the same |
| 147 | + await finished(Readable.fromWeb(res.body).pipe(fileStream)) |
| 148 | + return destination |
| 149 | +} |
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