From fd3017a4f78e511ba8b855c2b34cc5354fe21c0a Mon Sep 17 00:00:00 2001
From: johnsoncodehk <johnsoncodehk@gmail.com>
Date: Wed, 9 Nov 2022 00:13:37 +0800
Subject: [PATCH] feat(vue-tsc): support for TS v5

#2095
---
 vue-language-tools/vue-tsc/bin/vue-tsc.js | 52 +++++++++--------------
 1 file changed, 19 insertions(+), 33 deletions(-)

diff --git a/vue-language-tools/vue-tsc/bin/vue-tsc.js b/vue-language-tools/vue-tsc/bin/vue-tsc.js
index 9e444bf32..edc52f1ef 100755
--- a/vue-language-tools/vue-tsc/bin/vue-tsc.js
+++ b/vue-language-tools/vue-tsc/bin/vue-tsc.js
@@ -9,41 +9,27 @@ fs.readFileSync = (...args) => {
     if (args[0] === tscPath) {
         let tsc = readFileSync(...args);
 
-        // add *.vue files to allow extensions
-        tsc = tsc.replace(
-            `ts.supportedTSExtensions = [[".ts", ".tsx", ".d.ts"], [".cts", ".d.cts"], [".mts", ".d.mts"]];`,
-            // `ts.supportedTSExtensions = [[".ts", ".tsx", ".d.ts"], [".cts", ".d.cts"], [".mts", ".d.mts"], [".vue", ".md", ".html"]];`,
-            `ts.supportedTSExtensions = [[".ts", ".tsx", ".d.ts"], [".cts", ".d.cts"], [".mts", ".d.mts"], [".vue"]];`,
-        );
-        tsc = tsc.replace(
-            `ts.supportedJSExtensions = [[".js", ".jsx"], [".mjs"], [".cjs"]];`,
-            // `ts.supportedJSExtensions = [[".js", ".jsx"], [".mjs"], [".cjs"], [".vue", ".md", ".html"]];`,
-            `ts.supportedJSExtensions = [[".js", ".jsx"], [".mjs"], [".cjs"], [".vue"]];`,
-        );
-        tsc = tsc.replace(
-            `var allSupportedExtensions = [[".ts", ".tsx", ".d.ts", ".js", ".jsx"], [".cts", ".d.cts", ".cjs"], [".mts", ".d.mts", ".mjs"]];`,
-            // `var allSupportedExtensions = [[".ts", ".tsx", ".d.ts", ".js", ".jsx"], [".cts", ".d.cts", ".cjs"], [".mts", ".d.mts", ".mjs"], [".vue", ".md", ".html"]];`,
-            `var allSupportedExtensions = [[".ts", ".tsx", ".d.ts", ".js", ".jsx"], [".cts", ".d.cts", ".cjs"], [".mts", ".d.mts", ".mjs"], [".vue"]];`,
-        );
-
-        // proxy createProgram apis
-        tsc = tsc.replace(
-            `function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) {`,
-            `function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) { return require(${JSON.stringify(proxyPath)}).createProgramProxy(...arguments);`,
-        );
-
-        // proxy tracing
-        tsc = tsc.replace(
-            `ts.startTracing = tracingEnabled.startTracing;`,
-            `ts.startTracing = require(${JSON.stringify(proxyPath)}).loadTsLib().startTracing;`,
-        );
-
-        tsc = tsc.replace(
-            `ts.dumpTracingLegend = tracingEnabled.dumpLegend;`,
-            `ts.dumpTracingLegend = require(${JSON.stringify(proxyPath)}).loadTsLib().dumpTracingLegend;`,
-        );
+		// add *.vue files to allow extensions
+		tryReplace(/supportedTSExtensions = .*(?=;)/, s => s + '.concat([[".vue"]])');
+		tryReplace(/supportedJSExtensions = .*(?=;)/, s => s + '.concat([[".vue"]])');
+		tryReplace(/allSupportedExtensions = .*(?=;)/, s => s + '.concat([[".vue"]])');
+
+		// proxy startTracing, dumpTracingLegend
+		tryReplace(/ = tracingEnabled\./g, ` = require(${JSON.stringify(proxyPath)}).loadTsLib().`);
+
+		// proxy createProgram apis
+		tryReplace(/function createProgram\(.+\) {/, s => s + ` return require(${JSON.stringify(proxyPath)}).createProgramProxy(...arguments);`);
 
         return tsc;
+
+		function tryReplace(search, replace) {
+			const before = tsc;
+			tsc = tsc.replace(search, replace);
+			const after = tsc;
+			if (after === before) {
+				throw 'Search string not found: ' + JSON.stringify(search.toString());
+			}
+		}
     }
     return readFileSync(...args);
 };