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Rongsong Shen 3891bd909a
test(xceadmin): add env-var override for live E2E binary discovery
_live_e2e_common.py's CONTROLLER_CANDIDATES/XCEADMIN_CANDIDATES only ever
resolved to the three default profile-dir names (xce.build, build.release,
build.dbg), with no way to point the live E2E suite at a binary built to a
custom/explicit build dir. Adds XCE_CONTROLLER_BIN/XCEADMIN_BIN env-var
overrides via a new resolve_binary_candidates() helper -- when set, the
override becomes the sole candidate; otherwise the existing three-name
fallback list is unchanged. Mirrors the ${XCE_CONTROLLER_BIN:-default}
convention already used by clean_failover_preservation.sh/run-ha-soak.sh.

Skip messages in both live E2E test files now mention the override.

TDD: 4 new unit tests in test_live_e2e_common.py (no override, empty
override, override-becomes-sole-candidate, and an end-to-end reload proving
the real module constants respect their env vars). Full xceadmin suite
(288 tests) confirmed unaffected: 287 pass, 1 pre-existing unrelated
failure (a stale redirect-gap assertion, unrelated to this change).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AgYRU3zDTqNGV5Jk8aiKLg
2026-08-27 02:39:52 +00:00
.claude chore(xce-test-rc-file): pass --norc from existing xce_test automation 2026-08-27 02:24:56 +00:00
.kiro test(xce-test-rc-file): task 3.3 confirm existing automation unaffected 2026-08-26 17:34:17 +00:00
.wolf chore(wolf): checkpoint buglog.json (1057 bugs) 2026-08-26 14:30:13 +00:00
docs/superpowers/plans update documents 2026-08-10 17:51:51 +08:00
raft chore: checkpoint all prior work for clean state 2026-06-04 13:04:16 +00:00
reports chore(specs): add scheduler-sim-eager-reconciliation spec, weekly report, cross-spec sequencing notes 2026-08-24 12:56:35 +00:00
scripts fix(gitea-sync): unwrap buglog.json's {version,bugs} wrapper before iterating (bug-1677) 2026-08-24 14:23:31 +00:00
src test(xceadmin): add env-var override for live E2E binary discovery 2026-08-27 02:39:52 +00:00
.clang-format reformat code and job array 2025-11-07 16:14:27 +08:00
.gitignore chore: gitignore generated capnp-c codegen output 2026-08-24 13:05:49 +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 update documents 2026-08-10 17:51:51 +08:00
README.md save works 2026-03-03 16:49:26 +08:00

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.