GE-Proton is required for EA games but was a manual step users had to
remember after first Steam launch. This change eliminates that gap:
- install_wolf() downloads the GE-Proton tarball to
~/docker/wolf/ge-proton-cache/ during initial setup (~500 MB, runs
before the "Start Wolf now?" prompt so it's ready immediately)
- _cache_ge_proton() helper in manage.sh does the same on demand
- ge-proton subcommand checks the cache dir first and extracts from
there instead of re-downloading (~instant vs ~500 MB download)
- start subcommand auto-extracts the cached tarball into Steam's
compatibilitytools.d if Steam has already launched at least once,
so GE-Proton appears in the Compatibility dropdown without any
manual ./manage.sh ge-proton step
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01D8ckUJQtj1pH8jtAddBDZs
Claude
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