test: add resolve_json_module with esm imports of package.json (#711)

Author: jbedard

.bazelignore

@@ -9,3 +9,4 @@ examples/linked_consumer/node_modules
 examples/linked_empty_node_modules/node_modules
 examples/linked_tsconfig/node_modules
 examples/linked_tsconfig_consumer/node_modules
+examples/resolve_json_module_esm/node_modules

.prettierignore

@@ -3,4 +3,4 @@ docs/*.md
 **/*_pb.d.ts
 **/*_connect.d.ts
 .github/workflows/.aspect-workflows-reusable.yaml
-
+examples/resolve_json_module_esm/index.mts

examples/pnpm-lock.yaml

@@ -1,10 +1,2 @@
 packages:
-    - connect_node
-    - linked_pkg
-    - linked_lib
-    - linked_consumer
-    - linked_empty_node_modules
-    - linked_tsconfig
-    - linked_tsconfig_consumer
-    - lib_nocompile_linked
-    - proto_grpc
+    - ./*

examples/pnpm-workspace.yaml

@@ -0,0 +1,33 @@
+"""Shows how https://www.typescriptlang.org/tsconfig/#resolveJsonModule can be used."""
+
+load("@aspect_bazel_lib//lib:testing.bzl", "assert_contains")
+load("@aspect_rules_js//js:defs.bzl", "js_test")
+load("@aspect_rules_ts//ts:defs.bzl", "ts_project")
+load("@npm//:defs.bzl", "npm_link_all_packages")
+
+npm_link_all_packages(name = "node_modules")
+
+ts_project(
+    name = "ts",
+    srcs = [
+        "index.mts",
+        "package.json",
+    ],
+    resolve_json_module = True,
+    deps = [
+        ":node_modules/@aspect-test/e",
+    ],
+)
+
+assert_contains(
+    name = "test",
+    actual = "index.mjs",
+    expected = """Hello from """,
+)
+
+js_test(
+    # Test that the json is available at runtime.
+    name = "ts-with-json",
+    data = [":ts"],
+    entry_point = "index.mjs",
+)

examples/resolve_json_module_esm/BUILD.bazel

@@ -0,0 +1,3 @@
+import pkg from '@aspect-test/e/package.json' with { type: "json" };
+
+export const a: string = `Hello from ${pkg.name}@${pkg.version}`;

examples/resolve_json_module_esm/index.mts

@@ -0,0 +1,8 @@
+{
+    "name": "@lib/test-json-esm",
+    "type": "module",
+    "private": true,
+    "dependencies": {
+        "@aspect-test/e": "1.0.0"
+    }
+}

examples/resolve_json_module_esm/package.json

@@ -0,0 +1,10 @@
+{
+    "compilerOptions": {
+        "allowSyntheticDefaultImports": true,
+        "module": "esnext",
+        "moduleResolution": "node",
+        "resolveJsonModule": true
+    },
+    // Workaround https://github.com/microsoft/TypeScript/issues/59036
+    "exclude": []
+}