Add CLI (cli/main.py) — click-based interface for all core operations

Commands: project (add/list/show), task (add/list/show),
decision (add/list), module (add/list), status, cost.
Auto-generated task IDs (PROJ-001). DB at ~/.kin/kin.db or $KIN_DB.
pyproject.toml with `kin` entry point. 18 CLI tests, 39 total passing.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
johnfrum1234 2026-03-15 13:20:57 +02:00
parent 3db73332ad
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"""
Kin CLI command-line interface for the multi-agent orchestrator.
Uses core.models for all data access, never raw SQL.
"""
import json
import sys
from pathlib import Path
import click
# Ensure project root is on sys.path
sys.path.insert(0, str(Path(__file__).parent.parent))
from core.db import init_db
from core import models
DEFAULT_DB = Path.home() / ".kin" / "kin.db"
def get_conn(db_path: Path = DEFAULT_DB):
db_path.parent.mkdir(parents=True, exist_ok=True)
return init_db(db_path)
def _parse_json(ctx, param, value):
"""Click callback: parse a JSON string or return None."""
if value is None:
return None
try:
return json.loads(value)
except json.JSONDecodeError:
raise click.BadParameter(f"Invalid JSON: {value}")
def _table(headers: list[str], rows: list[list[str]], min_width: int = 6):
"""Render a simple aligned text table."""
widths = [max(min_width, len(h)) for h in headers]
for row in rows:
for i, cell in enumerate(row):
if i < len(widths):
widths[i] = max(widths[i], len(str(cell)))
fmt = " ".join(f"{{:<{w}}}" for w in widths)
lines = [fmt.format(*headers), fmt.format(*("-" * w for w in widths))]
for row in rows:
lines.append(fmt.format(*[str(c) for c in row]))
return "\n".join(lines)
def _auto_task_id(conn, project_id: str) -> str:
"""Generate next task ID like PROJ-001."""
prefix = project_id.upper()
existing = models.list_tasks(conn, project_id=project_id)
max_num = 0
for t in existing:
tid = t["id"]
if tid.startswith(prefix + "-"):
try:
num = int(tid.split("-", 1)[1])
max_num = max(max_num, num)
except ValueError:
pass
return f"{prefix}-{max_num + 1:03d}"
# ===========================================================================
# Root group
# ===========================================================================
@click.group()
@click.option("--db", type=click.Path(), default=None, envvar="KIN_DB",
help="Path to kin.db (default: ~/.kin/kin.db, or $KIN_DB)")
@click.pass_context
def cli(ctx, db):
"""Kin — multi-agent project orchestrator."""
ctx.ensure_object(dict)
db_path = Path(db) if db else DEFAULT_DB
ctx.obj["conn"] = get_conn(db_path)
# ===========================================================================
# project
# ===========================================================================
@cli.group()
def project():
"""Manage projects."""
@project.command("add")
@click.argument("id")
@click.argument("name")
@click.argument("path")
@click.option("--tech-stack", callback=_parse_json, default=None, help='JSON array, e.g. \'["vue3","nuxt"]\'')
@click.option("--status", default="active")
@click.option("--priority", type=int, default=5)
@click.pass_context
def project_add(ctx, id, name, path, tech_stack, status, priority):
"""Add a new project."""
conn = ctx.obj["conn"]
p = models.create_project(conn, id, name, path,
tech_stack=tech_stack, status=status, priority=priority)
click.echo(f"Created project: {p['id']} ({p['name']})")
@project.command("list")
@click.option("--status", default=None)
@click.pass_context
def project_list(ctx, status):
"""List projects."""
conn = ctx.obj["conn"]
projects = models.list_projects(conn, status=status)
if not projects:
click.echo("No projects found.")
return
rows = [[p["id"], p["name"], p["status"], str(p["priority"]), p["path"]]
for p in projects]
click.echo(_table(["ID", "Name", "Status", "Pri", "Path"], rows))
@project.command("show")
@click.argument("id")
@click.pass_context
def project_show(ctx, id):
"""Show project details."""
conn = ctx.obj["conn"]
p = models.get_project(conn, id)
if not p:
click.echo(f"Project '{id}' not found.", err=True)
raise SystemExit(1)
click.echo(f"Project: {p['id']}")
click.echo(f" Name: {p['name']}")
click.echo(f" Path: {p['path']}")
click.echo(f" Status: {p['status']}")
click.echo(f" Priority: {p['priority']}")
if p.get("tech_stack"):
click.echo(f" Tech stack: {', '.join(p['tech_stack'])}")
if p.get("forgejo_repo"):
click.echo(f" Forgejo: {p['forgejo_repo']}")
click.echo(f" Created: {p['created_at']}")
# ===========================================================================
# task
# ===========================================================================
@cli.group()
def task():
"""Manage tasks."""
@task.command("add")
@click.argument("project_id")
@click.argument("title")
@click.option("--type", "route_type", type=click.Choice(["debug", "feature", "refactor", "hotfix"]), default=None)
@click.option("--priority", type=int, default=5)
@click.pass_context
def task_add(ctx, project_id, title, route_type, priority):
"""Add a task to a project. ID is auto-generated (PROJ-001)."""
conn = ctx.obj["conn"]
p = models.get_project(conn, project_id)
if not p:
click.echo(f"Project '{project_id}' not found.", err=True)
raise SystemExit(1)
task_id = _auto_task_id(conn, project_id)
brief = {"route_type": route_type} if route_type else None
t = models.create_task(conn, task_id, project_id, title,
priority=priority, brief=brief)
click.echo(f"Created task: {t['id']}{t['title']}")
@task.command("list")
@click.option("--project", "project_id", default=None)
@click.option("--status", default=None)
@click.pass_context
def task_list(ctx, project_id, status):
"""List tasks."""
conn = ctx.obj["conn"]
tasks = models.list_tasks(conn, project_id=project_id, status=status)
if not tasks:
click.echo("No tasks found.")
return
rows = [[t["id"], t["project_id"], t["title"][:40], t["status"],
str(t["priority"]), t.get("assigned_role") or "-"]
for t in tasks]
click.echo(_table(["ID", "Project", "Title", "Status", "Pri", "Role"], rows))
@task.command("show")
@click.argument("id")
@click.pass_context
def task_show(ctx, id):
"""Show task details."""
conn = ctx.obj["conn"]
t = models.get_task(conn, id)
if not t:
click.echo(f"Task '{id}' not found.", err=True)
raise SystemExit(1)
click.echo(f"Task: {t['id']}")
click.echo(f" Project: {t['project_id']}")
click.echo(f" Title: {t['title']}")
click.echo(f" Status: {t['status']}")
click.echo(f" Priority: {t['priority']}")
if t.get("assigned_role"):
click.echo(f" Role: {t['assigned_role']}")
if t.get("parent_task_id"):
click.echo(f" Parent: {t['parent_task_id']}")
if t.get("brief"):
click.echo(f" Brief: {json.dumps(t['brief'], ensure_ascii=False)}")
if t.get("spec"):
click.echo(f" Spec: {json.dumps(t['spec'], ensure_ascii=False)}")
click.echo(f" Created: {t['created_at']}")
click.echo(f" Updated: {t['updated_at']}")
# ===========================================================================
# decision
# ===========================================================================
@cli.group()
def decision():
"""Manage decisions and gotchas."""
@decision.command("add")
@click.argument("project_id")
@click.argument("type", type=click.Choice(["decision", "gotcha", "workaround", "rejected_approach", "convention"]))
@click.argument("title")
@click.argument("description")
@click.option("--category", default=None)
@click.option("--tags", callback=_parse_json, default=None, help='JSON array, e.g. \'["ios","css"]\'')
@click.option("--task-id", default=None)
@click.pass_context
def decision_add(ctx, project_id, type, title, description, category, tags, task_id):
"""Record a decision, gotcha, or convention."""
conn = ctx.obj["conn"]
p = models.get_project(conn, project_id)
if not p:
click.echo(f"Project '{project_id}' not found.", err=True)
raise SystemExit(1)
d = models.add_decision(conn, project_id, type, title, description,
category=category, tags=tags, task_id=task_id)
click.echo(f"Added {d['type']}: #{d['id']}{d['title']}")
@decision.command("list")
@click.argument("project_id")
@click.option("--category", default=None)
@click.option("--tag", multiple=True, help="Filter by tag (can repeat)")
@click.option("--type", "types", multiple=True,
type=click.Choice(["decision", "gotcha", "workaround", "rejected_approach", "convention"]),
help="Filter by type (can repeat)")
@click.pass_context
def decision_list(ctx, project_id, category, tag, types):
"""List decisions for a project."""
conn = ctx.obj["conn"]
tags_list = list(tag) if tag else None
types_list = list(types) if types else None
decisions = models.get_decisions(conn, project_id, category=category,
tags=tags_list, types=types_list)
if not decisions:
click.echo("No decisions found.")
return
rows = [[str(d["id"]), d["type"], d["category"] or "-",
d["title"][:50], d["created_at"][:10]]
for d in decisions]
click.echo(_table(["#", "Type", "Category", "Title", "Date"], rows))
# ===========================================================================
# module
# ===========================================================================
@cli.group()
def module():
"""Manage project modules."""
@module.command("add")
@click.argument("project_id")
@click.argument("name")
@click.argument("type", type=click.Choice(["frontend", "backend", "shared", "infra"]))
@click.argument("path")
@click.option("--description", default=None)
@click.option("--owner-role", default=None)
@click.pass_context
def module_add(ctx, project_id, name, type, path, description, owner_role):
"""Register a project module."""
conn = ctx.obj["conn"]
p = models.get_project(conn, project_id)
if not p:
click.echo(f"Project '{project_id}' not found.", err=True)
raise SystemExit(1)
m = models.add_module(conn, project_id, name, type, path,
description=description, owner_role=owner_role)
click.echo(f"Added module: {m['name']} ({m['type']}) at {m['path']}")
@module.command("list")
@click.argument("project_id")
@click.pass_context
def module_list(ctx, project_id):
"""List modules for a project."""
conn = ctx.obj["conn"]
mods = models.get_modules(conn, project_id)
if not mods:
click.echo("No modules found.")
return
rows = [[m["name"], m["type"], m["path"], m.get("owner_role") or "-",
m.get("description") or ""]
for m in mods]
click.echo(_table(["Name", "Type", "Path", "Owner", "Description"], rows))
# ===========================================================================
# status
# ===========================================================================
@cli.command("status")
@click.argument("project_id", required=False)
@click.pass_context
def status(ctx, project_id):
"""Project status overview. Without args — all projects. With id — detailed."""
conn = ctx.obj["conn"]
if project_id:
p = models.get_project(conn, project_id)
if not p:
click.echo(f"Project '{project_id}' not found.", err=True)
raise SystemExit(1)
tasks = models.list_tasks(conn, project_id=project_id)
counts = {}
for t in tasks:
counts[t["status"]] = counts.get(t["status"], 0) + 1
click.echo(f"Project: {p['id']}{p['name']} [{p['status']}]")
click.echo(f" Path: {p['path']}")
if p.get("tech_stack"):
click.echo(f" Stack: {', '.join(p['tech_stack'])}")
click.echo(f" Tasks: {len(tasks)} total")
for s in ["pending", "in_progress", "review", "done", "blocked"]:
if counts.get(s, 0) > 0:
click.echo(f" {s}: {counts[s]}")
if tasks:
click.echo("")
rows = [[t["id"], t["title"][:40], t["status"],
t.get("assigned_role") or "-"]
for t in tasks]
click.echo(_table(["ID", "Title", "Status", "Role"], rows))
else:
summary = models.get_project_summary(conn)
if not summary:
click.echo("No projects.")
return
rows = [[s["id"], s["name"][:25], s["status"], str(s["priority"]),
str(s["total_tasks"]), str(s["done_tasks"]),
str(s["active_tasks"]), str(s["blocked_tasks"])]
for s in summary]
click.echo(_table(
["ID", "Name", "Status", "Pri", "Total", "Done", "Active", "Blocked"],
rows,
))
# ===========================================================================
# cost
# ===========================================================================
@cli.command("cost")
@click.option("--last", "period", default="7d", help="Period: 7d, 30d, etc.")
@click.pass_context
def cost(ctx, period):
"""Show cost summary by project."""
# Parse period like "7d", "30d"
period = period.strip().lower()
if period.endswith("d"):
try:
days = int(period[:-1])
except ValueError:
click.echo(f"Invalid period: {period}. Use e.g. 7d, 30d.", err=True)
raise SystemExit(1)
else:
try:
days = int(period)
except ValueError:
click.echo(f"Invalid period: {period}. Use e.g. 7d, 30d.", err=True)
raise SystemExit(1)
conn = ctx.obj["conn"]
costs = models.get_cost_summary(conn, days=days)
if not costs:
click.echo(f"No agent runs in the last {days} days.")
return
rows = [[c["project_id"], c["project_name"][:25], str(c["runs"]),
f"{c['total_tokens']:,}", f"${c['total_cost_usd']:.4f}",
f"{c['total_duration_seconds']}s"]
for c in costs]
click.echo(f"Cost summary (last {days} days):\n")
click.echo(_table(
["Project", "Name", "Runs", "Tokens", "Cost", "Time"],
rows,
))
total = sum(c["total_cost_usd"] for c in costs)
click.echo(f"\nTotal: ${total:.4f}")
# ===========================================================================
# Entry point
# ===========================================================================
if __name__ == "__main__":
cli()