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Rongsong Shen 5e0579dede feat(skills): fix xce-build/xce-test-ha/xce-deploy-ha subagent dispatch
- xce-build.sh: `controller` component now always builds `controller/xce_test`
  alongside `xce_controller`, in every profile — xce-test-ha needs both
  binaries and previously had to build xce_test as a separate step.
- xce-build/SKILL.md: removed `context: fork` — reproducibly broken for this
  skill (confirmed twice): whenever ARGUMENTS is non-empty, the forked
  subagent never receives a usable task and silently does nothing. Documented
  that this skill should instead always be dispatched via the plain Agent
  tool with a fully-resolved, self-contained prompt (not `context: fork`,
  which failed) — proven to work end-to-end.
- xce-test-ha/SKILL.md, xce-deploy-ha/SKILL.md: replaced the blanket "never
  invoke via subagent" warning with the precise finding — `context: fork`
  (Skill-tool isolation) is the confirmed-broken mechanism (its own teardown
  SIGHUPs the whole controller process group mid-soak/mid-deploy), but
  Agent-tool subagent dispatch is a different mechanism and is safe
  (empirically verified: a `setsid nohup ... & disown` process launched from
  inside an Agent subagent survives that subagent returning, reparented to
  init). Documented both the foreground-blocking and fire-and-forget
  subagent patterns for each skill; xce-deploy-ha additionally flagged that
  its `start.sh &` should gain `setsid` to match the soak driver's stronger
  detach pattern before relying on unattended subagent dispatch.
2026-07-09 11:57:11 +00:00
.claude feat(skills): fix xce-build/xce-test-ha/xce-deploy-ha subagent dispatch 2026-07-09 11:57:11 +00:00
.kiro docs(raft-apply-decoupling): reconcile design.md deviations, retroactive boundary tag 2026-07-07 08:48:57 +00:00
.wolf fix(xce-test-ha): bug-1420 harness jobid collision + bug-1419 regression coverage 2026-07-08 04:49:41 +00:00
docs/superpowers/plans claude skills 2026-05-29 15:00:06 +08:00
ha/data chore: checkpoint all prior work for clean state 2026-06-04 13:04:16 +00:00
raft chore: checkpoint all prior work for clean state 2026-06-04 13:04:16 +00:00
reports fix(raft-apply-decoupling): kill-mid-fact-stream soak + close bug-1416 boot-time TOCTOU (task 7.2) 2026-07-07 03:03:40 +00:00
src feat(skills): fix xce-build/xce-test-ha/xce-deploy-ha subagent dispatch 2026-07-09 11:57:11 +00:00
.clang-format reformat code and job array 2025-11-07 16:14:27 +08:00
.gitignore chore: clean buglog.json junk/duplicates, gitignore scratch soak output 2026-07-03 03:24:19 +00:00
.mcp.json checkpoint: bug-851 root cause + raft TLA+ conformance spec family 2026-06-21 14:02:15 +00:00
.opencode.json checkpoint: bug-851 root cause + raft TLA+ conformance spec family 2026-06-21 14:02:15 +00:00
CLAUDE.md chore: baseline snapshot — prior-session work + ha-consistency-invariants spec family 2026-06-11 13:21:50 +00:00
README.md save works 2026-03-03 16:49:26 +08:00
uninstall-code-review-graph.sh checkpoint: bug-851 root cause + raft TLA+ conformance spec family 2026-06-21 14:02:15 +00:00

1. commit 规则

  • 每个人 fork 自己的 branch, 从自己的 branch 做 PR,review 完再 commit

2. code format

2.1. C

推荐使用 clang-format,公共配置放在源码里面 xce/.clang-format

(理论上直接使用源码里面 xce/.clang-format 文件格式不会变)

2.1.1. vscode 可以在配置中加上如下内容

"C_Cpp.clang_format_style": "WebKit",
"C_Cpp.clang_format_fallbackStyle": "WebKit",

2.1.2. vim & emacs

clang-format -style="{BasedOnStyle: webkit}" -i XX.c

2.2. golang

使用默认 gofmt

3. build environment and build (example of ubuntu)

3.1 build environment

  • Install nix package management tool
sh <(curl -L https://nixos.org/nix/install) --daemon
  • Edit /etc/nix/nix.conf to make sure
experimental-features = nix-command flakes
sandbox = true
sandbox-fallback = false
substituters = https://mirrors.ustc.edu.cn/nix-channels/store https://cache.nixos.org https://cache.nixos.org/
trusted-users = root <your account>

make sure that you have restarted nix-daemon service after you have changed /etc/nix/nix.conf

  • Install socat and config ssh (for clone by ssh protocol)
nix profile add nixpkgs#socat

.ssh/config

Host gitea.shenrs.eu
	HostName gitea.shenrs.eu
	IdentityFile ~/.ssh/id_ed25519
	ProxyCommand socat - openssl-connect:gitea.shenrs.eu:2022,snihost=gitea.shenrs.eu,verify=0

3.2 checkout source code

3.3 build (for package and release)

cd xce/src

# for build debug version
nix build --option sandbox false .#xcecore_debug

# for normal build
nix build --option sandbox false .#xcecore

You can find the generated binaries at =result= directory

3.4 build (for daily develop)

cd xce/src
nix develop

# using meson to generated build configuration (debug and address sanitize)

meson setup build --buildtype=debug -Db_sanitize=address

# run meson to build
meson compile -C  build

# The generated files will be in build/

3.5 build AppImage package

cd xce/src
nix bundle --bundler github:ralismark/nix-appimage --option sandbox false .#xce

This will create all in one AppImage file which contains everything for package delivery.

4. misc

4.1. Windows remap ctrl and alt key

create a reg file, e.g. remapkey.reg

Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layout]
"Scancode Map"=hex:00,00,00,00,00,00,00,00,05,00,00,00,38,00,1d,00,1d,00,38,00,38,e0,1d,e0,1d,e0,38,e0,00,00,00,00

then double click remapkey.reg to import it. Restart OS.