From a0d651d64dfd766157324fd86791da2168028cf2 Mon Sep 17 00:00:00 2001
From: Jacky Zhao <j.zhao2k19@gmail.com>
Date: Sat, 5 Aug 2023 17:53:29 -0700
Subject: [PATCH] reverse query param hack to re-add sourcemap support

---
 package-lock.json        | 10 ++++++++++
 package.json             |  1 +
 quartz/bootstrap-cli.mjs |  6 ++++--
 quartz/build.ts          | 19 ++++++++++++++++++-
 4 files changed, 33 insertions(+), 3 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index e1122ddc1..f8eb5a424 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -73,6 +73,7 @@
         "@types/node": "^20.1.2",
         "@types/pretty-time": "^1.1.2",
         "@types/serve-handler": "^6.1.1",
+        "@types/source-map-support": "^0.5.6",
         "@types/workerpool": "^6.4.0",
         "@types/ws": "^8.5.5",
         "@types/yargs": "^17.0.24",
@@ -1486,6 +1487,15 @@
         "@types/node": "*"
       }
     },
+    "node_modules/@types/source-map-support": {
+      "version": "0.5.6",
+      "resolved": "https://registry.npmjs.org/@types/source-map-support/-/source-map-support-0.5.6.tgz",
+      "integrity": "sha512-b2nJ9YyXmkhGaa2b8VLM0kJ04xxwNyijcq12/kDoomCt43qbHBeK2SLNJ9iJmETaAj+bKUT05PQUu3Q66GvLhQ==",
+      "dev": true,
+      "dependencies": {
+        "source-map": "^0.6.0"
+      }
+    },
     "node_modules/@types/unist": {
       "version": "2.0.6",
       "resolved": "https://registry.npmjs.org/@types/unist/-/unist-2.0.6.tgz",
diff --git a/package.json b/package.json
index f5e3ab872..0d5e7a03c 100644
--- a/package.json
+++ b/package.json
@@ -89,6 +89,7 @@
     "@types/node": "^20.1.2",
     "@types/pretty-time": "^1.1.2",
     "@types/serve-handler": "^6.1.1",
+    "@types/source-map-support": "^0.5.6",
     "@types/workerpool": "^6.4.0",
     "@types/ws": "^8.5.5",
     "@types/yargs": "^17.0.24",
diff --git a/quartz/bootstrap-cli.mjs b/quartz/bootstrap-cli.mjs
index d550aea73..8b9bea904 100755
--- a/quartz/bootstrap-cli.mjs
+++ b/quartz/bootstrap-cli.mjs
@@ -298,14 +298,15 @@ See the [documentation](https://quartz.jzhao.xyz) for how to get started.
       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({
@@ -374,6 +375,7 @@ See the [documentation](https://quartz.jzhao.xyz) for how to get started.
       }
 
       // bypass module cache
+      // https://github.com/nodejs/modules/issues/307
       const { default: buildQuartz } = await import(cacheFile + `?update=${randomUUID()}`)
       await buildQuartz(argv, clientRefresh)
       clientRefresh()
diff --git a/quartz/build.ts b/quartz/build.ts
index b395f738b..9f38882bc 100644
--- a/quartz/build.ts
+++ b/quartz/build.ts
@@ -1,4 +1,19 @@
-import "source-map-support/register.js"
+import sourceMapSupport from "source-map-support"
+sourceMapSupport.install({
+  retrieveSourceMap(source) {
+    // source map hack to get around query param
+    // import cache busting
+    if (source.includes(".quartz-cache")) {
+      let realSource = fileURLToPath(source.split("?", 2)[0] + '.map')
+      return {
+        map: fs.readFileSync(realSource, 'utf8')
+      }
+    } else {
+      return null
+    }
+  }
+})
+
 import path from "path"
 import { PerfTimer } from "./perf"
 import { rimraf } from "rimraf"
@@ -14,6 +29,8 @@ import { ProcessedContent } from "./plugins/vfile"
 import { Argv, BuildCtx } from "./ctx"
 import { glob, toPosixPath } from "./glob"
 import { trace } from "./trace"
+import { fileURLToPath } from "url"
+import fs from "fs"
 
 async function buildQuartz(argv: Argv, clientRefresh: () => void) {
   const ctx: BuildCtx = {