[build] Allow ts_library users to pass in additional 'libs'

We want `devtools_modules` to be able to specify different 'target'
and 'libs' so the UI can use esnext whereas foundtion is restricted
to es2023 and no DOM.

[email protected]

Bug: 451542954
Change-Id: I496dd569272d7ae4af6e35fe8d8b096b382f0780
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/7044328
Reviewed-by: Alex Rudenko <[email protected]>
Commit-Queue: Simon Zünd <[email protected]>

Author: szuend

scripts/build/typescript/ts_library.py

@@ -215,6 +215,7 @@ def main():
     parser.add_argument('--use-esbuild', action='store_true')
     parser.add_argument('--tsconfig-only', action='store_true')
     parser.add_argument('--es-target', required=False)
+    parser.add_argument('--es-libs', nargs='*', required=False)
     # Restrict supported features to the ones supported by Node 22.
     parser.set_defaults(test_only=False,
                         no_emit=False,
@@ -290,7 +291,7 @@ def get_relative_path_from_output_directory(file_to_resolve):
     tsconfig['compilerOptions']['outDir'] = '.'
     tsconfig['compilerOptions']['tsBuildInfoFile'] = tsbuildinfo_name
     tsconfig['compilerOptions']['target'] = opts.es_target
-    tsconfig['compilerOptions']['lib'] = [
+    tsconfig['compilerOptions']['lib'] = (opts.es_libs or []) + [
         'ES2023', 'ES2024.Promise', 'ESNext.Iterator', 'ESNext.Collection',
         'ESNext.Array'
     ] + (opts.is_web_worker and ['webworker', 'webworker.iterable']

scripts/build/typescript/typescript.gni

@@ -84,6 +84,14 @@ template("ts_library") {
         defined(sources) || defined(deps) || defined(invoker.sourceslist),
         "You must either specify an array of 'sources' or 'deps' or a 'sourceslist' for $target_name")
 
+    if (defined(invoker.es_target)) {
+      args += [ "--es-target", invoker.es_target ]
+    }
+
+    if (defined(invoker.es_libs)) {
+      args += [ "--es-libs" ] + invoker.es_libs
+    }
+
     _test_only = defined(invoker.testonly) && invoker.testonly
     _no_emit = defined(invoker.no_emit) && invoker.no_emit
     _tsconfig_only = defined(invoker.tsconfigonly) && invoker.tsconfigonly