refactor(email): move emailLibrary.js into static/js/emailLibrary/

The email library was 11,375 lines in one file, the second-largest JS
module in the repo. `static/js/emailLibrary/` already held four extracted
helpers, so the package existed; the bulk of the code just was not in it.

The implementation moves to `emailLibrary/index.js` and the old path
becomes a re-export wrapper. Five call sites import that path, four of
them dynamically with a `?v=` string, and `sw.js` caches URLs verbatim,
so a wrapper is what makes the move need no coordinated edit to any of
them.

The test side is the part worth reviewing. 58 tests read
`static/js/emailLibrary.js` as text. Pointing them at
`emailLibrary/index.js` would buy one move and break again on the next
one, which is exactly what happened to the stylesheet tests (they now go
through `tests/helpers/stylesheets.py`). So the same shape:
`tests/helpers/js_modules.py` reads the whole package, and assertions
stop caring which module a function sits in.

`tests/test_email_library_module_graph_js.py` is new. This frontend has
no module-graph validation, and a package fails in ways a single file
cannot: a wrapper that drops an export is `undefined` at call time rather
than an error at load time, and a module that reads a `const` across an
import cycle throws only when that module is entered first. It pins the
wrapper's surface against the entry module's, evaluates every module on
its own in a browser, and requires both import paths to hand out one
instance.

It also caught a live gap while being written:
`emailLibrary/replyRecipients.js` is imported by `emailInbox.js`, an app
shell module, and was never in the `sw.js` precache.
This commit is contained in:
Léo
2026-09-30 09:08:21 +02:00
parent 6105702901
commit ab5a08a6f9
21 changed files with 11729 additions and 11446 deletions
+15 -11
View File
@@ -1,4 +1,5 @@
from pathlib import Path
from tests.helpers.js_modules import email_library_paths
ROOT = Path(__file__).resolve().parents[1]
@@ -31,14 +32,17 @@ def test_library_chat_card_menu_uses_standard_anchor_gap():
def test_card_menus_use_the_same_anchor_gap():
for relative_path in (
"static/js/sessions.js",
"static/js/documentLibrary.js",
"static/js/emailLibrary.js",
"static/js/memory.js",
"static/js/tasks.js",
"static/js/skills.js",
):
source = (ROOT / relative_path).read_text(encoding="utf-8")
assert "rect.bottom + 2" not in source, relative_path
assert "r.bottom + 2" not in source, relative_path
modules = [
ROOT / relative_path
for relative_path in (
"static/js/sessions.js",
"static/js/documentLibrary.js",
"static/js/memory.js",
"static/js/tasks.js",
"static/js/skills.js",
)
] + email_library_paths(include_wrapper=True)
for module in modules:
source = module.read_text(encoding="utf-8")
assert "rect.bottom + 2" not in source, module
assert "r.bottom + 2" not in source, module