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fix: copy ion-dist static assets for app:// protocol handler (#490)
frostbyte_neo 发布于
2026-04-23 01:35:16 +00:00 The Claude Desktop app registers a custom app:// protocol handler rooted
at process.resourcesPath/ion-dist — that directory holds the static SPA
assets for internal windows like Third-Party Inference setup, Connectors
config, etc. The Windows installer ships ion-dist under lib/net45/resources
but scripts/staging/cowork-resources.sh never copied it into the electron
resources dest, so every app://localhost/* request fell through to the
static file handler's index.html fallback, which also failed because the
whole directory was missing.Net effect: the Third-Party Inference setup window (Developer → Configure
Third-Party Inference…) opened as a blank window with
ERR_FILE_NOT_FOUND / ERR_UNEXPECTED on loadURL.Add an ion-dist copy step to copy_cowork_resources() matching the
existing smol-bin / plugin-shim pattern (warn-and-continue on absence),
and a matching install stanza in nix/claude-desktop.nix so NixOS users
get the fix too — without the Nix hunk, ion-dist lands in the
nix-resources/ sentinel but the installPhase doesn't cherry-pick it.Verified end-to-end:
- Fresh build ./build.sh --build appimage picks up ion-dist from the
1.3883.0 Windows installer (84 MB uncompressed, ~42 MB delta in the
AppImage after squashfs). - Live install on CachyOS daily-driver; Developer → Configure Third-Party
Inference… now renders the full 6-tab config UI (Connection / Sandbox
& workspace / Connectors & extensions / Telemetry & updates / Usage
limits / Plugins & skills / Egress Requirements) per the upstream
docs at support.claude.com/en/articles/14680741. - Logs clean of ERR_UNEXPECTED / ERR_FILE_NOT_FOUND on setup-desktop-3p.
Fixes #488
Co-authored-by: Claude claude@anthropic.com
下载附件
- Fresh build ./build.sh --build appimage picks up ion-dist from the