hack: make multiple integration tests generate

Author: mnahkies

packages/openapi-code-generator/src/core/openapi-loader.ts

@@ -22,7 +22,7 @@ export class OpenapiLoader {
   private readonly library = new Map<string, any>()
 
   private constructor(
-    private readonly entryPointKey: string,
+    public readonly entryPointKey: string,
     private readonly validator: OpenapiValidator,
   ) {
     this.virtualLibrary.set(generationLib.key, generationLib)

packages/openapi-code-generator/src/typescript/typescript-nextjs/typescript-nextjs.generator.ts

@@ -423,8 +423,14 @@ export async function generateTypescriptNextJS(
 ): Promise<void> {
   const input = config.input
 
-  const appDirectory = "./app/api"
-  const routesDirectory = "./generated/api"
+  const subDirectory = process.env["OPENAPI_INTEGRATION_TESTS"]
+    ? path.basename(config.input.loader.entryPointKey)
+    : ""
+
+  const appDirectory = ["./app", subDirectory].filter(isDefined).join(path.sep)
+  const routesDirectory = ["./generated", subDirectory]
+    .filter(isDefined)
+    .join(path.sep)
 
   const rootTypeBuilder = await TypeBuilder.fromInput(
     "./generated/api/models.ts",

scripts/generate.single.sh

@@ -6,8 +6,17 @@ template=$1
 path=$2
 filename=$(basename "$path")
 
+export OPENAPI_INTEGRATION_TESTS='true'
+
+output="integration-tests/$template/src/generated/$filename"
+
+# NextJS is an outlier due to it's path based routing
+if [[ "$template" == "typescript-nextjs" ]]; then
+  output="integration-tests/$template/src"
+fi
+
 node ./packages/openapi-code-generator/dist/index.js \
   --input="$path" \
-  --output="integration-tests/$template/src/generated/$filename" \
+  --output="$output" \
   --template="$template" \
   --schema-builder=zod