From b69556c918e2a4a27b047e8de6b02861f04d5a9e Mon Sep 17 00:00:00 2001
From: Jacky Zhao <j.zhao2k19@gmail.com>
Date: Mon, 21 Aug 2023 23:43:32 +0000
Subject: [PATCH] fix: async-mutex not exclusively locking correectly

---
 quartz/bootstrap-cli.mjs |   12 +++++++++---
 1 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/quartz/bootstrap-cli.mjs b/quartz/bootstrap-cli.mjs
index cb0ff2e..808deba 100755
--- a/quartz/bootstrap-cli.mjs
+++ b/quartz/bootstrap-cli.mjs
@@ -394,8 +394,15 @@
 
     const buildMutex = new Mutex()
     const timeoutIds = new Set()
+    let firstBuild = true
     const build = async (clientRefresh) => {
-      await buildMutex.acquire()
+      const release = await buildMutex.acquire()
+      if (firstBuild) {
+        firstBuild = false
+      } else {
+        console.log(chalk.yellow("Detected a source code change, doing a hard rebuild..."))
+      }
+
       const result = await ctx.rebuild().catch((err) => {
         console.error(`${chalk.red("Couldn't parse Quartz configuration:")} ${fp}`)
         console.log(`Reason: ${chalk.grey(err)}`)
@@ -418,7 +425,7 @@
       const { default: buildQuartz } = await import(cacheFile + `?update=${randomUUID()}`)
       await buildQuartz(argv, clientRefresh)
       clientRefresh()
-      buildMutex.release()
+      release()
     }
 
     const rebuild = (clientRefresh) => {
@@ -526,7 +533,6 @@
           ignoreInitial: true,
         })
         .on("all", async () => {
-          console.log(chalk.yellow("Detected a source code change, doing a hard rebuild..."))
           rebuild(clientRefresh)
         })
     } else {

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