[6/n] @next/font/google: Cache stylesheet locally (#2940)

* Add font-data.json

* Initial implementation of dynamic ImportMapping replacement

* Extract font urls

* Download fonts

* Update stylesheet

* Vc-ify

* Apply suggestions from code review

Co-authored-by: Alex Kirszenberg <alex.kirszenberg@vercel.com>

* Check in font-data.json update script and update font-data.json

* Add font update to ci schedule

* assert -> bail

* Remove extraction and caching of fonts

Co-authored-by: Alex Kirszenberg <alex.kirszenberg@vercel.com>

.github/workflows/update-google-fonts.yml

@@ -0,0 +1,18 @@
+name: Update Google font-data.json
+
+on:
+  schedule:
+    - cron: "15 0 * * *" # Run every day at 00:15
+  workflow_dispatch:
+
+jobs:
+  update_font_data:
+    name: Update Google font-data.json
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - run: node ./scripts/fetch-google-font-data.js > crates/next-core/src/next_font_google/__generated__/font-data.json
+      - uses: stefanzweifel/git-auto-commit-action@v4
+        with:
+          commit_message: Update Google font-data.json (${{ github.sha }})
+          file_pattern: crates/next-core/src/next_font_google/__generated__/font-data.json

crates/next-core/Cargo.toml

@@ -10,13 +10,19 @@ bench = false
 
 [dependencies]
 anyhow = "1.0.47"
+auto-hash-map = { path = "../auto-hash-map" }
 indexmap = { workspace = true, features = ["serde"] }
+indoc = "1.0"
 mime = "0.3.16"
+once_cell = "1.13.0"
+qstring = "0.7.2"
 serde = "1.0.136"
 serde_json = "1.0.85"
 turbo-tasks = { path = "../turbo-tasks" }
 turbo-tasks-env = { path = "../turbo-tasks-env" }
+turbo-tasks-fetch = { path = "../turbo-tasks-fetch" }
 turbo-tasks-fs = { path = "../turbo-tasks-fs" }
+turbo-tasks-hash = { path = "../turbo-tasks-hash" }
 turbopack = { path = "../turbopack" }
 turbopack-core = { path = "../turbopack-core" }
 turbopack-dev-server = { path = "../turbopack-dev-server" }

crates/next-core/src/fallback.rs

@@ -15,7 +15,6 @@ use turbopack_core::{
 use turbopack_dev_server::html::DevHtmlAssetVc;
 
 use crate::{
-    embed_js::attached_next_js_package_path,
     next_client::context::{
         get_client_chunking_context, get_client_environment, get_client_module_options_context,
         get_client_resolve_options_context, get_client_runtime_entries, ContextType,
@@ -39,7 +38,7 @@ pub async fn get_fallback_page(
     let entries = get_client_runtime_entries(project_root, env, ty);
 
     let mut import_map = ImportMap::empty();
-    insert_next_shared_aliases(&mut import_map, attached_next_js_package_path(project_root));
+    insert_next_shared_aliases(&mut import_map, project_root);
 
     let context: AssetContextVc = ModuleAssetContextVc::new(
         TransitionsByNameVc::cell(HashMap::new()),

crates/next-core/src/lib.rs

@@ -27,6 +27,7 @@ pub use web_entry_source::create_web_entry_source;
 pub fn register() {
     turbo_tasks::register();
     turbo_tasks_fs::register();
+    turbo_tasks_fetch::register();
     turbopack_dev_server::register();
     turbopack::register();
     turbopack_node::register();