From 6dade61ac4d5e08f503812e13f8b77f2d8d992de Mon Sep 17 00:00:00 2001
From: skywalker <houzhenhong@outlook.com>
Date: Thu, 23 Dec 2021 02:17:19 +0000
Subject: [PATCH 1/2] fix: buildDependencies lost after build failure

---
 src/index.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/index.ts b/src/index.ts
index 40485a81..97da2612 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -187,6 +187,7 @@ export async function build(_options: Options) {
 
           const buildAll = async () => {
             const killPromise = killPreviousProcess()
+            const preBuildDependencies = new Set(buildDependencies)
             buildDependencies.clear()
 
             if (options.clean) {
@@ -217,6 +218,9 @@ export async function build(_options: Options) {
                   css: index === 0 || options.injectStyle ? css : undefined,
                   logger,
                   buildDependencies,
+                }).catch((error) => {
+                  preBuildDependencies.forEach(buildDependencies.add)
+                  throw error
                 })
               }),
             ])

From 6526dc8eee90a6dd91b81661c0501e9139e70a91 Mon Sep 17 00:00:00 2001
From: EGOIST <0x142857@gmail.com>
Date: Sat, 25 Dec 2021 12:22:21 +0800
Subject: [PATCH 2/2] tweaks

---
 src/index.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/index.ts b/src/index.ts
index 97da2612..d7c09872 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -187,7 +187,9 @@ export async function build(_options: Options) {
 
           const buildAll = async () => {
             const killPromise = killPreviousProcess()
-            const preBuildDependencies = new Set(buildDependencies)
+            // Store previous build dependencies in case the build failed
+            // So we can restore it
+            const previousBuildDependencies = new Set(buildDependencies)
             buildDependencies.clear()
 
             if (options.clean) {
@@ -219,7 +221,7 @@ export async function build(_options: Options) {
                   logger,
                   buildDependencies,
                 }).catch((error) => {
-                  preBuildDependencies.forEach(buildDependencies.add)
+                  previousBuildDependencies.forEach(v => buildDependencies.add(v))
                   throw error
                 })
               }),