From 425c9789a451e69adbba2d99193e38e8915e8804 Mon Sep 17 00:00:00 2001
From: Jacky Zhao <j.zhao2k19@gmail.com>
Date: Sun, 20 Aug 2023 23:59:25 +0000
Subject: [PATCH] remove checkout step from instructions as v4 is the default branch

---
 quartz/bootstrap-cli.mjs |  198 +++++++++++++++++++++++++++++++++++++++----------
 1 files changed, 158 insertions(+), 40 deletions(-)

diff --git a/quartz/bootstrap-cli.mjs b/quartz/bootstrap-cli.mjs
index d550aea..9bda25f 100755
--- a/quartz/bootstrap-cli.mjs
+++ b/quartz/bootstrap-cli.mjs
@@ -12,15 +12,15 @@
 import chokidar from "chokidar"
 import prettyBytes from "pretty-bytes"
 import { execSync, spawnSync } from "child_process"
-import { transform as cssTransform } from "lightningcss"
 import http from "http"
 import serveHandler from "serve-handler"
 import { WebSocketServer } from "ws"
 import { randomUUID } from "crypto"
+import { Mutex } from "async-mutex"
 
 const ORIGIN_NAME = "origin"
 const UPSTREAM_NAME = "upstream"
-const QUARTZ_SOURCE_BRANCH = "v4-alpha"
+const QUARTZ_SOURCE_BRANCH = "v4"
 const cwd = process.cwd()
 const cacheDir = path.join(cwd, ".quartz-cache")
 const cacheFile = "./.quartz-cache/transpiled-build.mjs"
@@ -75,6 +75,11 @@
     default: false,
     describe: "run a local server to live-preview your Quartz",
   },
+  baseDir: {
+    string: true,
+    default: "",
+    describe: "base path to serve your local server on",
+  },
   port: {
     number: true,
     default: 8080,
@@ -85,6 +90,10 @@
     default: false,
     describe: "show detailed bundle information",
   },
+  concurrency: {
+    number: true,
+    describe: "how many threads to use to parse notes",
+  },
 }
 
 function escapePath(fp) {
@@ -105,6 +114,7 @@
 }
 
 async function stashContentFolder(contentFolder) {
+  await fs.promises.rm(contentCacheFolder, { force: true, recursive: true })
   await fs.promises.cp(contentFolder, contentCacheFolder, {
     force: true,
     recursive: true,
@@ -126,8 +136,11 @@
 }
 
 function gitPull(origin, branch) {
-  const flags = ["-s", "recursive", "-X", "ours", "--no-edit"]
-  spawnSync("git", ["pull", ...flags, origin, branch], { stdio: "inherit" })
+  const flags = ["--no-rebase", "--autostash", "-s", "recursive", "-X", "ours", "--no-edit"]
+  const out = spawnSync("git", ["pull", ...flags, origin, branch], { stdio: "inherit" })
+  if (out.stderr) {
+    throw new Error(`Error while pulling updates: ${out.stderr}`)
+  }
 }
 
 yargs(hideBin(process.argv))
@@ -143,7 +156,7 @@
         message: `Choose how to initialize the content in \`${contentFolder}\``,
         options: [
           { value: "new", label: "Empty Quartz" },
-          { value: "copy", label: "Replace with an existing folder", hint: "overwrites `content`" },
+          { value: "copy", label: "Copy an existing folder", hint: "overwrites `content`" },
           {
             value: "symlink",
             label: "Symlink an existing folder",
@@ -156,12 +169,10 @@
 
     async function rmContentFolder() {
       const contentStat = await fs.promises.lstat(contentFolder)
-      if (contentStat) {
-        if (contentStat.isSymbolicLink()) {
-          await fs.promises.unlink(contentFolder)
-        } else {
-          await rimraf(contentFolder)
-        }
+      if (contentStat.isSymbolicLink()) {
+        await fs.promises.unlink(contentFolder)
+      } else {
+        await rimraf(contentFolder)
       }
     }
 
@@ -186,7 +197,10 @@
 
       await rmContentFolder()
       if (setupStrategy === "copy") {
-        await fs.promises.cp(originalFolder, contentFolder, { recursive: true })
+        await fs.promises.cp(originalFolder, contentFolder, {
+          recursive: true,
+          preserveTimestamps: true,
+        })
       } else if (setupStrategy === "symlink") {
         await fs.promises.symlink(originalFolder, contentFolder, "dir")
       }
@@ -248,30 +262,60 @@
     const contentFolder = path.join(cwd, argv.directory)
     console.log(chalk.bgGreen.black(`\n Quartz v${version} \n`))
     console.log("Backing up your content")
+    execSync(
+      `git remote show upstream || git remote add upstream https://github.com/jackyzha0/quartz.git`,
+    )
     await stashContentFolder(contentFolder)
     console.log(
       "Pulling updates... you may need to resolve some `git` conflicts if you've made changes to components or plugins.",
     )
-    execSync(
-      `git remote show upstream || git remote add upstream https://github.com/jackyzha0/quartz.git`,
-    )
     gitPull(UPSTREAM_NAME, QUARTZ_SOURCE_BRANCH)
     await popContentFolder(contentFolder)
     console.log("Ensuring dependencies are up to date")
     spawnSync("npm", ["i"], { stdio: "inherit" })
     console.log(chalk.green("Done!"))
   })
+  .command(
+    "restore",
+    "Try to restore your content folder from the cache",
+    CommonArgv,
+    async (argv) => {
+      const contentFolder = path.join(cwd, argv.directory)
+      await popContentFolder(contentFolder)
+    },
+  )
   .command("sync", "Sync your Quartz to and from GitHub.", SyncArgv, async (argv) => {
     const contentFolder = path.join(cwd, argv.directory)
     console.log(chalk.bgGreen.black(`\n Quartz v${version} \n`))
     console.log("Backing up your content")
 
     if (argv.commit) {
+      const contentStat = await fs.promises.lstat(contentFolder)
+      if (contentStat.isSymbolicLink()) {
+        const linkTarg = await fs.promises.readlink(contentFolder)
+        console.log(chalk.yellow("Detected symlink, trying to dereference before committing"))
+
+        // stash symlink file
+        await stashContentFolder(contentFolder)
+
+        // follow symlink and copy content
+        await fs.promises.cp(linkTarg, contentFolder, {
+          recursive: true,
+          preserveTimestamps: true,
+        })
+      }
+
       const currentTimestamp = new Date().toLocaleString("en-US", {
         dateStyle: "medium",
         timeStyle: "short",
       })
-      spawnSync("git", ["commit", "-am", `Quartz sync: ${currentTimestamp}`], { stdio: "inherit" })
+      spawnSync("git", ["add", "."], { stdio: "inherit" })
+      spawnSync("git", ["commit", "-m", `Quartz sync: ${currentTimestamp}`], { stdio: "inherit" })
+
+      if (contentStat.isSymbolicLink()) {
+        // put symlink back
+        await popContentFolder(contentFolder)
+      }
     }
 
     await stashContentFolder(contentFolder)
@@ -298,27 +342,20 @@
       outfile: path.join("quartz", cacheFile),
       bundle: true,
       keepNames: true,
-      minify: true,
+      minifyWhitespace: true,
+      minifySyntax: true,
       platform: "node",
       format: "esm",
       jsx: "automatic",
       jsxImportSource: "preact",
       packages: "external",
       metafile: true,
-      sourcemap: "inline",
+      sourcemap: true,
       sourcesContent: false,
       plugins: [
         sassPlugin({
           type: "css-text",
           cssImports: true,
-          async transform(css) {
-            const { code } = cssTransform({
-              filename: "style.css",
-              code: Buffer.from(css),
-              minify: true,
-            })
-            return code.toString()
-          },
         }),
         {
           name: "inline-script-loader",
@@ -355,7 +392,10 @@
       ],
     })
 
+    const buildMutex = new Mutex()
+    const timeoutIds = new Set()
     const build = async (clientRefresh) => {
+      await buildMutex.acquire()
       const result = await ctx.rebuild().catch((err) => {
         console.error(`${chalk.red("Couldn't parse Quartz configuration:")} ${fp}`)
         console.log(`Reason: ${chalk.grey(err)}`)
@@ -374,9 +414,17 @@
       }
 
       // bypass module cache
+      // https://github.com/nodejs/modules/issues/307
       const { default: buildQuartz } = await import(cacheFile + `?update=${randomUUID()}`)
       await buildQuartz(argv, clientRefresh)
       clientRefresh()
+      buildMutex.release()
+    }
+
+    const rebuild = (clientRefresh) => {
+      timeoutIds.forEach((id) => clearTimeout(id))
+      timeoutIds.clear()
+      timeoutIds.add(setTimeout(() => build(clientRefresh), 250))
     }
 
     if (argv.serve) {
@@ -385,23 +433,93 @@
       wss.on("connection", (ws) => connections.push(ws))
       const clientRefresh = () => connections.forEach((conn) => conn.send("rebuild"))
 
+      if (argv.baseDir !== "" && !argv.baseDir.startsWith("/")) {
+        argv.baseDir = "/" + argv.baseDir
+      }
+
       await build(clientRefresh)
       const server = http.createServer(async (req, res) => {
-        await serveHandler(req, res, {
-          public: argv.output,
-          directoryListing: false,
-        })
-        const status = res.statusCode
-        const statusString =
-          status >= 200 && status < 300
-            ? chalk.green(`[${status}]`)
-            : status >= 300 && status < 400
-            ? chalk.yellow(`[${status}]`)
-            : chalk.red(`[${status}]`)
-        console.log(statusString + chalk.grey(` ${req.url}`))
+        if (argv.baseDir && !req.url?.startsWith(argv.baseDir)) {
+          console.log(
+            chalk.red(
+              `[404] ${req.url} (warning: link outside of site, this is likely a Quartz bug)`,
+            ),
+          )
+          res.writeHead(404)
+          res.end()
+          return
+        }
+
+        // strip baseDir prefix
+        req.url = req.url?.slice(argv.baseDir.length)
+
+        const serve = async () => {
+          await serveHandler(req, res, {
+            public: argv.output,
+            directoryListing: false,
+          })
+          const status = res.statusCode
+          const statusString =
+            status >= 200 && status < 300 ? chalk.green(`[${status}]`) : chalk.red(`[${status}]`)
+          console.log(statusString + chalk.grey(` ${argv.baseDir}${req.url}`))
+        }
+
+        const redirect = (newFp) => {
+          newFp = argv.baseDir + newFp
+          res.writeHead(302, {
+            Location: newFp,
+          })
+          console.log(chalk.yellow("[302]") + chalk.grey(` ${argv.baseDir}${req.url} -> ${newFp}`))
+          res.end()
+        }
+
+        let fp = req.url?.split("?")[0] ?? "/"
+
+        // handle redirects
+        if (fp.endsWith("/")) {
+          // /trailing/
+          // does /trailing/index.html exist? if so, serve it
+          const indexFp = path.posix.join(fp, "index.html")
+          if (fs.existsSync(path.posix.join(argv.output, indexFp))) {
+            req.url = fp
+            return serve()
+          }
+
+          // does /trailing.html exist? if so, redirect to /trailing
+          let base = fp.slice(0, -1)
+          if (path.extname(base) === "") {
+            base += ".html"
+          }
+          if (fs.existsSync(path.posix.join(argv.output, base))) {
+            return redirect(fp.slice(0, -1))
+          }
+        } else {
+          // /regular
+          // does /regular.html exist? if so, serve it
+          let base = fp
+          if (path.extname(base) === "") {
+            base += ".html"
+          }
+          if (fs.existsSync(path.posix.join(argv.output, base))) {
+            req.url = fp
+            return serve()
+          }
+
+          // does /regular/index.html exist? if so, redirect to /regular/
+          let indexFp = path.posix.join(fp, "index.html")
+          if (fs.existsSync(path.posix.join(argv.output, indexFp))) {
+            return redirect(fp + "/")
+          }
+        }
+
+        return serve()
       })
       server.listen(argv.port)
-      console.log(chalk.cyan(`Started a Quartz server listening at http://localhost:${argv.port}`))
+      console.log(
+        chalk.cyan(
+          `Started a Quartz server listening at http://localhost:${argv.port}${argv.baseDir}`,
+        ),
+      )
       console.log("hint: exit with ctrl+c")
       chokidar
         .watch(["**/*.ts", "**/*.tsx", "**/*.scss", "package.json"], {
@@ -409,7 +527,7 @@
         })
         .on("all", async () => {
           console.log(chalk.yellow("Detected a source code change, doing a hard rebuild..."))
-          await build(clientRefresh)
+          rebuild(clientRefresh)
         })
     } else {
       await build(() => {})

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