anki/ftl/remove-unused.sh
RumovZ 0efa3f944f
Garbage collect unused Fluent strings (#1482)
* Canonify import of i18n module

Should always be imported as `tr`, or `tr2` if there is a name collision
(Svelte).

* Add helper for garbage collecting ftl strings

Also add a serializer for ftl asts.

* Add helper for filter-mapping `DirEntry`s

* Fix `i18n_helpers/BUILD.bazel`

* run cargo-raze

* Refactor `garbage_collection.rs`

- Improve helper for file iterating
- Remove unused terms as well
- Fix issue with checking for nested messages by switching to a regex-
based approach (which runs before deleting)
- Some more refactorings and lint fixes

* Fix lints in `serialize.rs`

* Write json pretty and sorted

* Update `serialize.rs` and fix header

* Fix doc and remove `dbg!`

* Add binaries for ftl garbage collection

Also relax type constraints and strip debug tests.

* add rust_binary targets for i18n helpers (dae)

* add scripts to update desktop usage/garbage collect (dae)

Since we've already diverged from 2.1.49, we won't gain anything
from generating a stable json just yet. But once 2.1.50 is released,
we should run 'ftl/update-desktop-usage.sh stable'.

* add keys from AnkiMobile (dae)

* Mention caveats in `remove-unused.sh`
2021-11-12 18:19:01 +10:00

19 lines
610 B
Bash
Executable File

#!/bin/bash
# Caveats:
# - Messages are considered in use if they are referenced in other messages,
# even if those messages themselves are not in use and going to be deleted.
# - Usually, if there is a bug and a message is failed to be recognised as in
# use, building will fail. However, this is not true for nested message, for
# which only a runtime error will be printed.
set -e
root=$(realpath $(dirname $0)/..)
# update currently used keys
./update-desktop-usage.sh head
# then remove unused keys
bazel run //rslib/i18n_helpers:garbage_collect_ftl_entries $root/ftl $root/ftl/usage