LIVE https://todo-haskell.bfj.oncarlos.com 7d40789

todo-haskell: status

Deployed build 7d40789 to todo-haskell.bfj.oncarlos.com (channel edge). /api/version reports 7d40789. The first deploy was 7881a7e; 7d40789 fixes the review findings below.

Checks

| Check | Result | |---|---| | make test (hspec, 18 examples) | pass | | Shared suite, local x86 build | 67 passed, 3 skipped (the suite's own JS-off skips) | | scripts/boot-check.sh dist/app-linux-arm64 | /healthz 200, /api/version 200, clean exit on SIGTERM | | Shared suite against https://todo-haskell.bfj.oncarlos.com | 67 passed, 3 skipped |

Notes

• Stack: warp + wai, lucid2, sqlite-simple, cookie, file-embed. Reasons are in README.md.
• The arm64 binary is built inside the arm64 root with Debian's GHC 9.6.6, statically linked against glibc, stripped: 28 MB. The x86 build uses ghcup's GHC 9.10.3. cabal.project pins the Hackage index so both resolve the same library versions.
• A cold arm64 dependency build (about fifty libraries, -j8, emulated) took roughly 40 minutes on a busy docs-t1. After that, rebuilding the app takes about 90 seconds.
• docs-t1 has libgmp.so.10 but no libgmp.so, which ghcup's x86 GHC needs to link. The Makefile makes a link to it in .cache/x86-lib and points LIBRARY_PATH there. No system change.
• Warp's x509 flag is off (it would pull in a crypto library for TLS client certificates, which the edge already handles).
• Static glibc warns about getaddrinfo, dlopen and getpw*. The app calls none of them at runtime.

Review findings fixed (7d40789)

1. An edit in progress was lost when a response arrived. app.js replaced the whole list with each action's answer, which dropped any editor opened while that request was pending. It now records the open edit (item, typed value, selection, focus) before swapping in the new list and puts it back on the same item afterwards. It also ignores the focusout caused by the swap, so the old input isn't saved by mistake. Checked in Chromium with a toggle response delayed 1.5 s: double-clicking another item and typing during the delay leaves the editor open, focused and holding the typed text, and Enter saves it.
2. --listen accepted any 127.x.x.x address. It now accepts exactly 127.0.0.1:<port>. 127.0.0.2:8080 and 0.0.0.0:8080 are refused with a usage error.

After the fixes: make test passes, the shared suite passes locally and against https://todo-haskell.bfj.oncarlos.com (67 passed, 3 skipped), and boot-check.sh passes.

Review findings not fixed

None.