feat(vue-tsc): experimentalTscProgramCallbacks (#2217)

vuejs · Dec 17, 2022 · 4e8b0e4 · 4e8b0e4
1 parent 70d0d19
commit 4e8b0e4
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Showing 2 changed files with 17 additions and 1 deletion.
diff --git a/vue-language-tools/vue-language-core/schemas/vue-tsconfig.schema.json b/vue-language-tools/vue-language-core/schemas/vue-tsconfig.schema.json
@@ -106,6 +106,10 @@
 						}
 					},
 					"markdownDescription": "https://github.com/johnsoncodehk/volar/issues/1969"
+				},
+				"experimentalTscProgramCallbacks": {
+					"type": "array",
+					"markdownDescription": "https://github.com/johnsoncodehk/volar/pull/2217"
 				}
 			}
 		}

diff --git a/vue-language-tools/vue-tsc/src/proxy.ts b/vue-language-tools/vue-tsc/src/proxy.ts
@@ -25,7 +25,10 @@ export function createProgramProxy(
 
 		const ctx = {
 			projectVersion: 0,
-			options: options,
+			options,
+			get languageServiceHost() {
+				return vueLsHost;
+			},
 		};
 		const vueCompilerOptions = getVueCompilerOptions();
 		const scripts = new Map<string, {
@@ -118,6 +121,15 @@ export function createProgramProxy(
 		options.host.getSourceFile(rootName, ts.ScriptTarget.ESNext);
 	}
 
+	const vueCompilerOptions = program.__vue.languageServiceHost.getVueCompilationSettings();
+	if (vueCompilerOptions.experimentalTscProgramCallbacks) {
+		for (const cbPath of vueCompilerOptions.experimentalTscProgramCallbacks) {
+			const dir = program.__vue.languageServiceHost.getCurrentDirectory();
+			const cb = require(require.resolve(cbPath, { paths: [dir] }));
+			cb(program);
+		}
+	}
+
 	return program;
 }