refactor!: rewire the plugin onto the kettle binary, and rename it

BREAKING: the plugin is `kettle`, not `tea`, and its commands are `/kettle:*`.
It also now needs a binary on PATH that it did not need before; the README and
every skill say how to get one and what a missing one looks like.

The plugin was 3800 lines of Python doing what a compiled binary does better,
and the name pointed at a tool that no longer takes part: `tea` is Gitea's CLI,
and since the transport moved into the binary nothing here shells out to it for
issues at all. A plugin named after it was going to keep suggesting otherwise.

Deleted: 19 scripts, the 14-file unittest suite, and the tea-guard hook. The
guard blocked any `tea` invocation that would run under a login the model picked
instead of the operator; the binary holds its own credentials and reads the
pinned login out of the project's own config, so that failure is no longer
expressible and there is nothing left to police. agents-sync stays — it is about
AGENTS.md symlinks and has nothing to do with any of this.

What the plugin keeps is what only a plugin can carry: the rules an operator
states and a binary cannot enforce. `init` still refuses to run inside a linked
worktree and still may not be model-invoked, because which directory is the
project is a statement a person makes. The issue format reference stays here and
stays the source of truth. The runner subagent is still for batches and still
may not decide what an issue says.

The command reference in the issue, sync and project skills is GENERATED from
the binary's own command registry, between markers, so a flag that changed
cannot ship with a skill that recommends the old one. `kettle gen skills
--check` exits non-zero when they drift. The generator owns the region and
nothing outside it: the frontmatter description, which is what decides whether a
skill loads at all, stays hand-written.

`use` survives and is the one place `tea` is still named — for releases,
webhooks and actions, which kettle does not cover. Its instruction to write
`--login "$GITEA_LOGIN"` and let the hook substitute the pin was true until this
commit and is now rewritten: `tea` keeps its own configuration, kettle keeps
its own, and configuring one configures nothing in the other.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
This commit is contained in:
naudachu
2026-08-12 00:04:44 +05:00
parent 1239fdee70
commit e628ad6fd9
66 changed files with 2091 additions and 12499 deletions
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#!/usr/bin/env python3
"""
agents-sync — PreToolUse(Bash) hook.
Before any Bash command runs, walks the project tree and enforces one
filesystem invariant in every directory:
AGENTS.md is the real file; CLAUDE.md is a symlink pointing at it.
Per directory:
- AGENTS.md real, no CLAUDE.md ........ create symlink CLAUDE.md -> AGENTS.md
- CLAUDE.md real, no AGENTS.md ........ rename to AGENTS.md, symlink back
- CLAUDE.md symlink -> AGENTS.md ...... already canonical, nothing to do
- CLAUDE.md symlink elsewhere ......... re-point at AGENTS.md
- AGENTS.md symlink -> real CLAUDE.md . reversed layout: swap to canonical
- both real, identical content ........ replace CLAUDE.md with the symlink
- both real, different content ........ DON'T touch; report the conflict
The hook never blocks the tool call and never deletes content: every branch
either performs a lossless fix or reports. Fixes/conflicts are surfaced via
hookSpecificOutput.additionalContext; silence means the tree was already
canonical. Any unexpected error fails open (exit 0).
"""
import sys, os, json, filecmp
SKIP_DIRS = {"node_modules", "__pycache__", "venv", "vendor"}
def same_file(a, b):
try:
return os.path.realpath(a) == os.path.realpath(b)
except OSError:
return False
def fix_dir(d, root, fixes, conflicts):
agents = os.path.join(d, "AGENTS.md")
claude = os.path.join(d, "CLAUDE.md")
a = os.path.lexists(agents)
c = os.path.lexists(claude)
if not a and not c:
return
rel = lambda p: os.path.relpath(p, root)
a_link = a and os.path.islink(agents)
c_link = c and os.path.islink(claude)
if a and not c:
if a_link and not os.path.exists(agents):
conflicts.append("%s: broken symlink and no CLAUDE.md" % rel(agents))
return
os.symlink("AGENTS.md", claude)
fixes.append("%s: created symlink -> AGENTS.md" % rel(claude))
return
if c and not a:
if c_link:
conflicts.append("%s: symlink to missing target (%s)"
% (rel(claude), os.readlink(claude)))
return
os.rename(claude, agents)
os.symlink("AGENTS.md", claude)
fixes.append("%s: renamed to AGENTS.md, symlink left in place" % rel(claude))
return
# Both exist.
if c_link:
if same_file(claude, agents):
return # canonical
old = os.readlink(claude)
os.remove(claude)
os.symlink("AGENTS.md", claude)
fixes.append("%s: re-pointed symlink (%s -> AGENTS.md)" % (rel(claude), old))
return
if a_link:
# Reversed layout: AGENTS.md is the symlink, CLAUDE.md the real file.
if same_file(agents, claude):
os.remove(agents)
os.rename(claude, agents)
os.symlink("AGENTS.md", claude)
fixes.append("%s: swapped — AGENTS.md is now the real file" % rel(agents))
else:
conflicts.append("%s: symlink elsewhere while CLAUDE.md is a real file"
% rel(agents))
return
# Both are real files.
try:
identical = filecmp.cmp(agents, claude, shallow=False)
except OSError:
identical = False
if identical:
os.remove(claude)
os.symlink("AGENTS.md", claude)
fixes.append("%s: identical to AGENTS.md, replaced with symlink" % rel(claude))
else:
conflicts.append("%s: AGENTS.md and CLAUDE.md are different real files — "
"merge manually" % (rel(d) if rel(d) != "." else "<root>"))
def main():
try:
payload = json.load(sys.stdin)
except Exception:
payload = {}
root = os.environ.get("CLAUDE_PROJECT_DIR") or payload.get("cwd") or os.getcwd()
if not os.path.isdir(root):
return
fixes, conflicts = [], []
for dirpath, dirnames, _ in os.walk(root):
dirnames[:] = [n for n in dirnames
if n not in SKIP_DIRS and not n.startswith(".")]
try:
fix_dir(dirpath, root, fixes, conflicts)
except OSError:
pass # unwritable dir etc. — skip, never block the command
if fixes or conflicts:
parts = []
if fixes:
parts.append("agents-sync fixed:\n " + "\n ".join(fixes))
if conflicts:
parts.append("agents-sync needs manual resolution:\n "
+ "\n ".join(conflicts))
print(json.dumps({
"hookSpecificOutput": {
"hookEventName": "PreToolUse",
"additionalContext": "\n".join(parts),
}
}))
if __name__ == "__main__":
try:
main()
except Exception:
pass # fail open — this hook must never break Bash
sys.exit(0)
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{
"hooks": {
"PreToolUse": [
{
"matcher": "Bash",
"hooks": [
{
"type": "command",
"command": "${CLAUDE_PLUGIN_ROOT}/hooks/agents-sync.sh"
}
]
}
]
}
}