generate routes

scripts/routes.ts

@@ -0,0 +1,104 @@
+import { join, relative, ensureFileSync } from "../deps.ts";
+
+const ROUTES_FILE = "routes.generated.ts";
+// const ROUTES_PATH = "../src"
+// An object that links a file to a route
+// api/auth/token/index.ts -> /api/auth/token
+interface PageRoute {
+    path: string;
+    route: string;
+}
+
+async function readDir(dir: URL): Promise<PageRoute[]> {
+    // Sort the Entries
+    const entries = [...Deno.readDirSync(dir)]
+    entries.sort((a, b) => a.name.toUpperCase() < b.name.toUpperCase() ? -1 : 1);
+    const routes: PageRoute[] = []
+
+    for (const file of entries) {
+        const path = join(dir.pathname, file.name)
+        if (file.isDirectory) {
+            const sub = await readDir(new URL(path, import.meta.url))
+            routes.push(...sub)
+            continue;
+        }
+
+        const relativePath = relative(
+            new URL(import.meta.url + "/..").pathname,
+            path
+        )
+
+        const route = "/" + relativePath.replaceAll(
+            /\[(.*?)\]/g,
+            ":$1",
+        ).replace(/(\.ts)|(\.js)|(\/index(\.ts|\.js))/, "")
+            .replace(/[\\/]+/g, '/')
+
+        const filePath = `./${relativePath}`;
+        const replaced = route.replace("/../src/routes", "")
+        let finalRoute = replaced;
+        if (replaced.includes('index') && !replaced.startsWith("/index"))
+            finalRoute = replaced.replace("/index", "")
+        else
+            finalRoute = replaced.replace('/index', '/')
+
+
+        routes.push({
+            route: finalRoute,
+            path: filePath,
+        });
+    }
+
+    return routes;
+}
+
+
+function createFile(routes: PageRoute[]): string {
+    let string = `// This File is Autogenerated by scripts/routes.ts
+// Do not edit this File manually
+// run \`vr routes\` to regenerate this File
+
+${routes.map((route, index) => (`import { method as method_${index}, handler as handler_${index} } from "${route.path.replace(/[\\/]+/g, '/')}";`).replace('./../src', ".")).join("\n")}
+
+interface PageRoute {
+    method: string | string[]
+    handler: void | any
+    route: string
+}
+
+const routes: PageRoute[] = [
+        ${routes.map((route, index) => (
+        `{ method: method_${index}, handler: handler_${index}, route: "${route.route}"}`
+    )).join(",\n		")}
+    ]
+
+
+export default routes
+    `
+
+    return string
+}
+
+
+async function write(folderwithroutes: string | URL, file: string | URL) {
+    if (typeof folderwithroutes === "string") folderwithroutes = new URL(folderwithroutes, import.meta.url);
+    // console.log(folderwithroutes)
+    const routes = await readDir(folderwithroutes)
+    const content = createFile(routes)
+
+    await Deno.writeTextFile(`./src/${file}`, content)
+}
+
+
+if (import.meta.main) {
+    console.log(`Writing ${ROUTES_FILE}`)
+    try {
+        ensureFileSync(`./src/${ROUTES_FILE}`)
+        await write('../src/routes', ROUTES_FILE)
+    } catch (error) {
+        console.error(error)
+        Deno.exit(1)
+    }
+    console.log(`File written.`)
+    Deno.exit(0)
+}

src/routes.generated.ts

@@ -0,0 +1,23 @@
+// This File is Autogenerated by scripts/routes.ts
+// Do not edit this File manually
+// run `vr routes` to regenerate this File
+
+import { method as method_0, handler as handler_0 } from "./routes/api/hewwo.ts";
+import { method as method_1, handler as handler_1 } from "./routes/api/index.ts";
+import { method as method_2, handler as handler_2 } from "./routes/index.ts";
+
+interface PageRoute {
+    method: string | string[]
+    handler: void | any
+    route: string
+}
+
+const routes: PageRoute[] = [
+        { method: method_0, handler: handler_0, route: "/api/hewwo"},
+		{ method: method_1, handler: handler_1, route: "/api"},
+		{ method: method_2, handler: handler_2, route: "/"}
+    ]
+
+
+export default routes
+