From 9a6e47b039f7e87acee335d989cb797bfbe41d91 Mon Sep 17 00:00:00 2001
From: Nathan Kluth <nlkluth@gmail.com>
Date: Mon, 9 Dec 2024 11:27:13 -0700
Subject: [PATCH 1/3] refactor: rm useThemeDictionary

---
 .../src/components/highlight.ts               |  4 ++--
 .../src/components/useThemeDictionary.ts      | 24 -------------------
 2 files changed, 2 insertions(+), 26 deletions(-)
 delete mode 100644 packages/prism-react-renderer/src/components/useThemeDictionary.ts

diff --git a/packages/prism-react-renderer/src/components/highlight.ts b/packages/prism-react-renderer/src/components/highlight.ts
index 3c6d5d5..3d23ddc 100644
--- a/packages/prism-react-renderer/src/components/highlight.ts
+++ b/packages/prism-react-renderer/src/components/highlight.ts
@@ -1,8 +1,8 @@
 import { InternalHighlightProps } from "../types"
-import { useThemeDictionary } from "./useThemeDictionary"
 import { useGetLineProps } from "./useGetLineProps"
 import { useGetTokenProps } from "./useGetTokenProps"
 import { useTokenize } from "./useTokenize"
+import themeToDict from "../utils/themeToDict"
 
 export const Highlight = ({
   children,
@@ -12,7 +12,7 @@ export const Highlight = ({
   prism,
 }: InternalHighlightProps) => {
   const language = _language.toLowerCase()
-  const themeDictionary = useThemeDictionary(language, theme)
+  const themeDictionary = themeToDict(theme, language)
   const getLineProps = useGetLineProps(themeDictionary)
   const getTokenProps = useGetTokenProps(themeDictionary)
   const grammar = prism.languages[language]
diff --git a/packages/prism-react-renderer/src/components/useThemeDictionary.ts b/packages/prism-react-renderer/src/components/useThemeDictionary.ts
deleted file mode 100644
index fd6746f..0000000
--- a/packages/prism-react-renderer/src/components/useThemeDictionary.ts
+++ /dev/null
@@ -1,24 +0,0 @@
-import { Language, PrismTheme } from "../types"
-import { useEffect, useRef, useState } from "react"
-import themeToDict, { ThemeDict } from "../utils/themeToDict"
-
-export const useThemeDictionary = (language: Language, theme: PrismTheme) => {
-  const [themeDictionary, setThemeDictionary] = useState<ThemeDict>(
-    themeToDict(theme, language)
-  )
-  const previousTheme = useRef<PrismTheme>()
-  const previousLanguage = useRef<Language>()
-
-  useEffect(() => {
-    if (
-      theme !== previousTheme.current ||
-      language !== previousLanguage.current
-    ) {
-      previousTheme.current = theme
-      previousLanguage.current = language
-      setThemeDictionary(themeToDict(theme, language))
-    }
-  }, [language, theme])
-
-  return themeDictionary
-}

From db43793737ad3f0954c07b59c5afd8375b6b0f4e Mon Sep 17 00:00:00 2001
From: Nathan Kluth <nlkluth@gmail.com>
Date: Mon, 9 Dec 2024 12:53:59 -0700
Subject: [PATCH 2/3] rm useref

---
 .../src/components/useTokenize.ts               | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/packages/prism-react-renderer/src/components/useTokenize.ts b/packages/prism-react-renderer/src/components/useTokenize.ts
index 75901b9..7fac963 100644
--- a/packages/prism-react-renderer/src/components/useTokenize.ts
+++ b/packages/prism-react-renderer/src/components/useTokenize.ts
@@ -1,6 +1,6 @@
 import { EnvConfig, Language, PrismGrammar, PrismLib } from "../types"
 import normalizeTokens from "../utils/normalizeTokens"
-import { useMemo, useRef } from "react"
+import { useMemo } from "react"
 
 type Options = {
   prism: PrismLib
@@ -10,7 +10,6 @@ type Options = {
 }
 
 export const useTokenize = ({ prism, code, grammar, language }: Options) => {
-  const prismRef = useRef(prism)
   return useMemo(() => {
     if (grammar == null) return normalizeTokens([code])
 
@@ -21,9 +20,15 @@ export const useTokenize = ({ prism, code, grammar, language }: Options) => {
       tokens: [],
     }
 
-    prismRef.current.hooks.run("before-tokenize", prismConfig)
-    prismConfig.tokens = prismRef.current.tokenize(code, grammar)
-    prismRef.current.hooks.run("after-tokenize", prismConfig)
+    prism.hooks.run("before-tokenize", prismConfig)
+    prismConfig.tokens = prism.tokenize(code, grammar)
+    prism.hooks.run("after-tokenize", prismConfig)
     return normalizeTokens(prismConfig.tokens)
-  }, [code, grammar, language])
+  }, [
+    code,
+    grammar,
+    language,
+    // prism is a stable import
+    prism,
+  ])
 }

From 3cfe2397c95fa4bdc1ea7904bdd59e28293a1002 Mon Sep 17 00:00:00 2001
From: Nathan Kluth <nlkluth@gmail.com>
Date: Mon, 9 Dec 2024 12:59:19 -0700
Subject: [PATCH 3/3] changelog

---
 .changeset/slow-kiwis-return.md | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 .changeset/slow-kiwis-return.md

diff --git a/.changeset/slow-kiwis-return.md b/.changeset/slow-kiwis-return.md
new file mode 100644
index 0000000..9520282
--- /dev/null
+++ b/.changeset/slow-kiwis-return.md
@@ -0,0 +1,5 @@
+---
+"prism-react-renderer": patch
+---
+
+Remove client side hooks