79 lines
2.4 KiB
JavaScript
79 lines
2.4 KiB
JavaScript
const esbuild = require("esbuild")
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const fs = require("fs")
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const path = require("path")
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const config = require(process.cwd() + (process.argv?.length > 3 ? "/" + process.argv[3] : "/esbuild.config.js"))
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const { watch } = require("chokidar")
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function log(str, clear) {
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if (clear && process.stdout.cursorTo && process.stdout.clearScreenDown) {
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process.stdout.cursorTo(0, 0)
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process.stdout.clearScreenDown()
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}
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console.log("\x1b[36m%s\x1b[0m", str)
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}
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let buildResults
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let ctx
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async function build(catchError) {
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if (!ctx) ctx = await esbuild.context(config.options)
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log((buildResults ? "re" : "") + "building...")
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const timerStart = Date.now()
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try {
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buildResults = await ctx.rebuild()
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if (config.options.metafile) {
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fs.writeFileSync(
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(config.options.outfile ? path.dirname(config.options.outfile) : config.options.outdir) + "/meta.json",
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JSON.stringify(buildResults.metafile, null, 4)
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)
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}
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} catch (e) {
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console.log(e)
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if (!catchError) throw e
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}
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const timerEnd = Date.now()
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log(`built in ${timerEnd - timerStart}ms.`)
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}
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let bs
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switch (process.argv?.length > 2 ? process.argv[2] : "build") {
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case "serve":
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console.log("\x1b[36m%s\x1b[0mserving...")
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esbuild.context(config.options).then(function (_ctx) {
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_ctx.serve(config.serve).catch((err) => {
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console.error(err)
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process.exit(1)
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})
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})
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break
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case "start":
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bs = require("browser-sync")
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bs.init(config.browserSync)
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case "watch":
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// config.options.incremental = true
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build(true)
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const watcher = watch(config.watch.path)
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log("watching files...")
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watcher.on("change", function (path) {
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log(`${path} changed`, true)
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build(true).then(() => {
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if (bs) {
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bs.reload()
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}
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})
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})
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break
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default:
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esbuild.build(config.options).then(function (buildResults) {
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if (config.options.metafile) {
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fs.writeFileSync(
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(config.options.outfile ? path.dirname(config.options.outfile) : config.options.outdir) +
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"/meta.json",
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JSON.stringify(buildResults.metafile, null, 4)
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)
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}
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})
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}
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