423 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			JavaScript
		
	
	
		
			Executable File
		
	
	
	
	
			
		
		
	
	
			423 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			JavaScript
		
	
	
		
			Executable File
		
	
	
	
	
#!/usr/bin/env node
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import { promises, readFileSync } from "fs"
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import yargs from "yargs"
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import path from "path"
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import { hideBin } from "yargs/helpers"
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import esbuild from "esbuild"
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import chalk from "chalk"
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import { sassPlugin } from "esbuild-sass-plugin"
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import fs from "fs"
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import { intro, isCancel, outro, select, text } from "@clack/prompts"
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import { rimraf } from "rimraf"
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import chokidar from "chokidar"
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import prettyBytes from "pretty-bytes"
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import { execSync, spawnSync } from "child_process"
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import { transform as cssTransform } from "lightningcss"
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import http from "http"
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import serveHandler from "serve-handler"
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import { WebSocketServer } from "ws"
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import { randomUUID } from "crypto"
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const ORIGIN_NAME = "origin"
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const UPSTREAM_NAME = "upstream"
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const QUARTZ_SOURCE_BRANCH = "v4-alpha"
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const cwd = process.cwd()
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const cacheDir = path.join(cwd, ".quartz-cache")
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const cacheFile = "./.quartz-cache/transpiled-build.mjs"
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const fp = "./quartz/build.ts"
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const { version } = JSON.parse(readFileSync("./package.json").toString())
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const contentCacheFolder = path.join(cacheDir, "content-cache")
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const CommonArgv = {
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  directory: {
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    string: true,
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    alias: ["d"],
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    default: "content",
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    describe: "directory to look for content files",
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  },
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  verbose: {
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    boolean: true,
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    alias: ["v"],
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    default: false,
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    describe: "print out extra logging information",
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  },
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}
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const SyncArgv = {
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  ...CommonArgv,
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  commit: {
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    boolean: true,
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    default: true,
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    describe: "create a git commit for your unsaved changes",
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  },
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  push: {
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    boolean: true,
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    default: true,
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    describe: "push updates to your Quartz fork",
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  },
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  pull: {
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    boolean: true,
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    default: true,
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    describe: "pull updates from your Quartz fork",
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  },
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}
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const BuildArgv = {
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  ...CommonArgv,
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  output: {
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    string: true,
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    alias: ["o"],
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    default: "public",
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    describe: "output folder for files",
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  },
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  serve: {
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    boolean: true,
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    default: false,
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    describe: "run a local server to live-preview your Quartz",
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  },
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  port: {
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    number: true,
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    default: 8080,
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    describe: "port to serve Quartz on",
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  },
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  bundleInfo: {
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    boolean: true,
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    default: false,
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    describe: "show detailed bundle information",
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  },
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}
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function escapePath(fp) {
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  return fp
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    .replace(/\\ /g, " ") // unescape spaces
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    .replace(/^".*"$/, "$1")
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    .replace(/^'.*"$/, "$1")
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    .trim()
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}
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function exitIfCancel(val) {
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  if (isCancel(val)) {
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    outro(chalk.red("Exiting"))
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    process.exit(0)
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  } else {
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    return val
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  }
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}
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async function stashContentFolder(contentFolder) {
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  await fs.promises.cp(contentFolder, contentCacheFolder, {
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    force: true,
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    recursive: true,
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    verbatimSymlinks: true,
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    preserveTimestamps: true,
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  })
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  await fs.promises.rm(contentFolder, { force: true, recursive: true })
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}
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async function popContentFolder(contentFolder) {
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  await fs.promises.rm(contentFolder, { force: true, recursive: true })
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  await fs.promises.cp(contentCacheFolder, contentFolder, {
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    force: true,
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    recursive: true,
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    verbatimSymlinks: true,
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    preserveTimestamps: true,
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  })
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  await fs.promises.rm(contentCacheFolder, { force: true, recursive: true })
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}
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function gitPull(origin, branch) {
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  const flags = ["-s", "recursive", "-X", "ours", "--no-edit"]
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  spawnSync("git", ["pull", ...flags, origin, branch], { stdio: "inherit" })
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}
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yargs(hideBin(process.argv))
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  .scriptName("quartz")
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  .version(version)
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  .usage("$0 <cmd> [args]")
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  .command("create", "Initialize Quartz", CommonArgv, async (argv) => {
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    console.log()
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    intro(chalk.bgGreen.black(` Quartz v${version} `))
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    const contentFolder = path.join(cwd, argv.directory)
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    const setupStrategy = exitIfCancel(
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      await select({
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        message: `Choose how to initialize the content in \`${contentFolder}\``,
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        options: [
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          { value: "new", label: "Empty Quartz" },
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          { value: "copy", label: "Replace with an existing folder", hint: "overwrites `content`" },
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          {
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            value: "symlink",
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            label: "Symlink an existing folder",
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            hint: "don't select this unless you know what you are doing!",
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          },
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          { value: "keep", label: "Keep the existing files" },
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        ],
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      }),
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    )
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    async function rmContentFolder() {
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      const contentStat = await fs.promises.lstat(contentFolder)
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      if (contentStat) {
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        if (contentStat.isSymbolicLink()) {
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          await fs.promises.unlink(contentFolder)
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        } else {
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          await rimraf(contentFolder)
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        }
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      }
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    }
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    if (setupStrategy === "copy" || setupStrategy === "symlink") {
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      const originalFolder = escapePath(
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        exitIfCancel(
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          await text({
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            message: "Enter the full path to existing content folder",
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            placeholder:
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              "On most terminal emulators, you can drag and drop a folder into the window and it will paste the full path",
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            validate(fp) {
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              const fullPath = escapePath(fp)
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              if (!fs.existsSync(fullPath)) {
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                return "The given path doesn't exist"
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              } else if (!fs.lstatSync(fullPath).isDirectory()) {
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                return "The given path is not a folder"
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              }
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            },
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          }),
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        ),
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      )
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      await rmContentFolder()
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      if (setupStrategy === "copy") {
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        await fs.promises.cp(originalFolder, contentFolder, { recursive: true })
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      } else if (setupStrategy === "symlink") {
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        await fs.promises.symlink(originalFolder, contentFolder, "dir")
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      }
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    } else if (setupStrategy === "new") {
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      await rmContentFolder()
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      await fs.promises.mkdir(contentFolder)
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      await fs.promises.writeFile(
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        path.join(contentFolder, "index.md"),
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        `---
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title: Welcome to Quartz
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---
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This is a blank Quartz installation.
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See the [documentation](https://quartz.jzhao.xyz) for how to get started.
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`,
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      )
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    }
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    // get a prefered link resolution strategy
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    const linkResolutionStrategy = exitIfCancel(
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      await select({
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        message: `Choose how Quartz should resolve links in your content. You can change this later in \`quartz.config.ts\`.`,
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        options: [
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          {
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            value: "absolute",
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            label: "Treat links as absolute path",
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            hint: "for content made for Quartz 3 and Hugo",
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          },
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          {
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            value: "shortest",
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            label: "Treat links as shortest path",
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            hint: "for most Obsidian vaults",
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          },
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          {
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            value: "relative",
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            label: "Treat links as relative paths",
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            hint: "for just normal Markdown files",
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          },
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        ],
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      }),
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    )
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    // now, do config changes
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    const configFilePath = path.join(cwd, "quartz.config.ts")
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    let configContent = await fs.promises.readFile(configFilePath, { encoding: "utf-8" })
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    configContent = configContent.replace(
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      /markdownLinkResolution: '(.+)'/,
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      `markdownLinkResolution: '${linkResolutionStrategy}'`,
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    )
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    await fs.promises.writeFile(configFilePath, configContent)
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    outro(`You're all set! Not sure what to do next? Try:
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   • Customizing Quartz a bit more by editing \`quartz.config.ts\`
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   • Running \`npx quartz build --serve\` to preview your Quartz locally
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   • Hosting your Quartz online (see: https://quartz.jzhao.xyz/setup/hosting)
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`)
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  })
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  .command("update", "Get the latest Quartz updates", CommonArgv, async (argv) => {
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    const contentFolder = path.join(cwd, argv.directory)
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    console.log(chalk.bgGreen.black(`\n Quartz v${version} \n`))
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    console.log("Backing up your content")
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    await stashContentFolder(contentFolder)
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    console.log(
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      "Pulling updates... you may need to resolve some `git` conflicts if you've made changes to components or plugins.",
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    )
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    execSync(
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      `git remote show upstream || git remote add upstream https://github.com/jackyzha0/quartz.git`,
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    )
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    gitPull(UPSTREAM_NAME, QUARTZ_SOURCE_BRANCH)
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    await popContentFolder(contentFolder)
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    console.log("Ensuring dependencies are up to date")
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    spawnSync("npm", ["i"], { stdio: "inherit" })
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    console.log(chalk.green("Done!"))
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  })
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  .command("sync", "Sync your Quartz to and from GitHub.", SyncArgv, async (argv) => {
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    const contentFolder = path.join(cwd, argv.directory)
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    console.log(chalk.bgGreen.black(`\n Quartz v${version} \n`))
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    console.log("Backing up your content")
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    if (argv.commit) {
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      const currentTimestamp = new Date().toLocaleString("en-US", {
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        dateStyle: "medium",
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        timeStyle: "short",
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      })
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      spawnSync("git", ["commit", "-am", `Quartz sync: ${currentTimestamp}`], { stdio: "inherit" })
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    }
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    await stashContentFolder(contentFolder)
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    if (argv.pull) {
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      console.log(
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        "Pulling updates from your repository. You may need to resolve some `git` conflicts if you've made changes to components or plugins.",
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      )
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      gitPull(ORIGIN_NAME, QUARTZ_SOURCE_BRANCH)
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    }
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    await popContentFolder(contentFolder)
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    if (argv.push) {
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      console.log("Pushing your changes")
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      spawnSync("git", ["push", "-f", ORIGIN_NAME, QUARTZ_SOURCE_BRANCH], { stdio: "inherit" })
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    }
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    console.log(chalk.green("Done!"))
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  })
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  .command("build", "Build Quartz into a bundle of static HTML files", BuildArgv, async (argv) => {
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    console.log(chalk.bgGreen.black(`\n Quartz v${version} \n`))
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    const ctx = await esbuild.context({
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      entryPoints: [fp],
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      outfile: path.join("quartz", cacheFile),
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      bundle: true,
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      keepNames: true,
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      minify: true,
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      platform: "node",
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      format: "esm",
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      jsx: "automatic",
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      jsxImportSource: "preact",
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      packages: "external",
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      metafile: true,
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      sourcemap: "inline",
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      sourcesContent: false,
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      plugins: [
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        sassPlugin({
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          type: "css-text",
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          cssImports: true,
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          async transform(css) {
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            const { code } = cssTransform({
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              filename: "style.css",
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              code: Buffer.from(css),
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              minify: true,
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            })
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            return code.toString()
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          },
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        }),
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        {
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          name: "inline-script-loader",
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          setup(build) {
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            build.onLoad({ filter: /\.inline\.(ts|js)$/ }, async (args) => {
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              let text = await promises.readFile(args.path, "utf8")
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              // remove default exports that we manually inserted
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              text = text.replace("export default", "")
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              text = text.replace("export", "")
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              const sourcefile = path.relative(path.resolve("."), args.path)
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              const resolveDir = path.dirname(sourcefile)
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              const transpiled = await esbuild.build({
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                stdin: {
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                  contents: text,
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                  loader: "ts",
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                  resolveDir,
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                  sourcefile,
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                },
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                write: false,
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                bundle: true,
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                platform: "browser",
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                format: "esm",
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              })
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              const rawMod = transpiled.outputFiles[0].text
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              return {
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                contents: rawMod,
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                loader: "text",
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              }
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            })
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          },
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        },
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      ],
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    })
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    const build = async (clientRefresh) => {
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      const result = await ctx.rebuild().catch((err) => {
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        console.error(`${chalk.red("Couldn't parse Quartz configuration:")} ${fp}`)
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        console.log(`Reason: ${chalk.grey(err)}`)
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        process.exit(1)
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      })
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      if (argv.bundleInfo) {
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        const outputFileName = "quartz/.quartz-cache/transpiled-build.mjs"
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        const meta = result.metafile.outputs[outputFileName]
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        console.log(
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          `Successfully transpiled ${Object.keys(meta.inputs).length} files (${prettyBytes(
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            meta.bytes,
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          )})`,
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        )
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        console.log(await esbuild.analyzeMetafile(result.metafile, { color: true }))
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      }
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      // bypass module cache
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      const { default: buildQuartz } = await import(cacheFile + `?update=${randomUUID()}`)
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      await buildQuartz(argv, clientRefresh)
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      clientRefresh()
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    }
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    if (argv.serve) {
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      const wss = new WebSocketServer({ port: 3001 })
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      const connections = []
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      wss.on("connection", (ws) => connections.push(ws))
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      const clientRefresh = () => connections.forEach((conn) => conn.send("rebuild"))
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      await build(clientRefresh)
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      const server = http.createServer(async (req, res) => {
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        await serveHandler(req, res, {
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          public: argv.output,
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          directoryListing: false,
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        })
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        const status = res.statusCode
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        const statusString =
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          status >= 200 && status < 300
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            ? chalk.green(`[${status}]`)
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            : status >= 300 && status < 400
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            ? chalk.yellow(`[${status}]`)
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            : chalk.red(`[${status}]`)
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        console.log(statusString + chalk.grey(` ${req.url}`))
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      })
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      server.listen(argv.port)
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      console.log(chalk.cyan(`Started a Quartz server listening at http://localhost:${argv.port}`))
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      console.log("hint: exit with ctrl+c")
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      chokidar
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        .watch(["**/*.ts", "**/*.tsx", "**/*.scss", "package.json"], {
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          ignoreInitial: true,
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        })
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        .on("all", async () => {
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          console.log(chalk.yellow("Detected a source code change, doing a hard rebuild..."))
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          await build(clientRefresh)
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        })
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    } else {
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      await build(() => {})
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      ctx.dispose()
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    }
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  })
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  .showHelpOnFail(false)
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  .help()
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  .strict()
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  .demandCommand().argv
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