Correctly check for submodule

jakebailey · jakebailey · commit b91d9c143561 · 2024-10-16T11:19:03.000-07:00
diff --git a/Herebyfile.mjs b/Herebyfile.mjs
@@ -16,14 +16,15 @@ const typeScriptSubmodulePath = path.join(__dirname, "_submodules", "TypeScript"
 
 function assertTypeScriptCloned() {
     try {
-        const stat = fs.statSync(typeScriptSubmodulePath);
+        const stat = fs.statSync(path.join(typeScriptSubmodulePath, "package.json"));
         if (stat.isDirectory()) {
             return;
         }
     }
     catch {}
 
-    throw new Error("_submodules/TypeScript does not exist");
+    console.error("_submodules/TypeScript does not exist; try running `git submodule update --init --recursive`");
+    process.exit(1);
 }
 
 export const build = task({

Original file line number	Diff line number	Diff line change
`@@ -16,14 +16,15 @@ const typeScriptSubmodulePath = path.join(__dirname, "_submodules", "TypeScript"`
`16`	`16`
`17`	`17`	`function assertTypeScriptCloned() {`
`18`	`18`	`try {`
`19`		`- const stat = fs.statSync(typeScriptSubmodulePath);`
	`19`	`+ const stat = fs.statSync(path.join(typeScriptSubmodulePath, "package.json"));`
`20`	`20`	`if (stat.isDirectory()) {`
`21`	`21`	`return;`
`22`	`22`	`}`
`23`	`23`	`}`
`24`	`24`	`catch {}`
`25`	`25`
`26`		`- throw new Error("_submodules/TypeScript does not exist");`
	`26`	+ console.error("_submodules/TypeScript does not exist; try running `git submodule update --init --recursive`");
	`27`	`+ process.exit(1);`
`27`	`28`	`}`
`28`	`29`
`29`	`30`	`export const build = task({`