mirror of
https://github.com/R0m1k3/Loki.git
synced 2026-10-11 17:26:57 +02:00
MichaelandClaude Opus 4.8
9f56989cc2
Les noms MCP à tirets (resolve-library-id) cassaient le tool-calling : modèles et grammaires mélangent tirets et underscores -> « Tool not found ». Les noms exposés sont assainis en underscores avec table de correspondance vers le vrai nom, et l'appel tolère les deux formes. read_file sur un dossier disait « fichier introuvable » : message explicite « c'est un dossier — utilise list_dir ». Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
736 lines
26 KiB
Python
736 lines
26 KiB
Python
"""Outils de l'agent, exécutés côté serveur et confinés au workspace.
|
||
|
||
Chaque outil expose :
|
||
- une définition JSON (format function-calling Ollama/OpenAI) ;
|
||
- une implémentation Python qui renvoie un dict {ok, summary, ...}.
|
||
|
||
Toutes les opérations fichier sont strictement confinées à WORKSPACE_DIR :
|
||
toute tentative de sortie (../, chemin absolu hors workspace) est rejetée.
|
||
"""
|
||
from __future__ import annotations
|
||
|
||
import html
|
||
import json
|
||
import os
|
||
import re
|
||
import shutil
|
||
import subprocess
|
||
from contextvars import ContextVar
|
||
|
||
import httpx
|
||
|
||
from .config import settings
|
||
|
||
|
||
class ToolError(Exception):
|
||
"""Erreur d'exécution d'un outil (message destiné au modèle)."""
|
||
|
||
|
||
# Projet actif pour la requête en cours : re-racine tous les outils sur
|
||
# workspace/<projet>. None = racine du workspace (comportement historique).
|
||
_ACTIVE_PROJECT: ContextVar[str | None] = ContextVar("loki_project", default=None)
|
||
|
||
PROJECT_NAME = re.compile(r"^[a-z0-9][a-z0-9_-]{0,40}$")
|
||
|
||
|
||
def set_project(name: str | None) -> None:
|
||
"""Fixe le projet actif de la requête (None = racine)."""
|
||
if name is not None and not PROJECT_NAME.match(name):
|
||
raise ToolError(f"nom de projet invalide : {name!r}")
|
||
_ACTIVE_PROJECT.set(name)
|
||
|
||
|
||
def active_root() -> str:
|
||
"""Racine effective (workspace ou projet), créée si nécessaire."""
|
||
return _workspace_root()
|
||
|
||
|
||
def _workspace_root() -> str:
|
||
root = os.path.abspath(settings.workspace_dir)
|
||
project = _ACTIVE_PROJECT.get()
|
||
if project:
|
||
root = os.path.join(root, project)
|
||
os.makedirs(root, exist_ok=True)
|
||
return root
|
||
|
||
|
||
def _safe_path(rel: str) -> str:
|
||
"""Résout un chemin relatif en restant confiné au workspace."""
|
||
root = _workspace_root()
|
||
target = os.path.abspath(os.path.join(root, rel or "."))
|
||
if target != root and not target.startswith(root + os.sep):
|
||
raise ToolError(f"chemin hors du workspace refusé : {rel}")
|
||
return target
|
||
|
||
|
||
# ── Implémentations ──────────────────────────────────────────────────────
|
||
# Fenêtrage de lecture : un gros fichier entier engloutit le contexte du
|
||
# modèle. Au-delà du seuil, on renvoie une fenêtre + la marche à suivre.
|
||
_READ_WINDOW_LINES = 200
|
||
_READ_MAX_CHARS = 12_000
|
||
|
||
|
||
def read_file(path: str, start_line: int = 1) -> dict:
|
||
target = _safe_path(path)
|
||
if os.path.isdir(target):
|
||
raise ToolError(
|
||
f"{path} est un dossier — utilise list_dir pour voir son contenu"
|
||
)
|
||
if not os.path.isfile(target):
|
||
raise ToolError(f"fichier introuvable : {path}")
|
||
with open(target, "r", encoding="utf-8", errors="replace") as f:
|
||
lines = f.read().splitlines()
|
||
total = len(lines)
|
||
if total == 0:
|
||
return {"ok": True, "content": "", "summary": "fichier vide (0 octet)"}
|
||
|
||
start = max(1, int(start_line or 1))
|
||
window = lines[start - 1 : start - 1 + _READ_WINDOW_LINES]
|
||
content = "\n".join(window)
|
||
truncated_by_chars = False
|
||
if len(content) > _READ_MAX_CHARS:
|
||
content = content[:_READ_MAX_CHARS]
|
||
truncated_by_chars = True
|
||
|
||
end = start + len(window) - 1
|
||
if start == 1 and end >= total and not truncated_by_chars:
|
||
return {"ok": True, "content": content, "summary": f"{total} lignes lues"}
|
||
|
||
# Fenêtre partielle : le modèle sait où il en est et comment continuer.
|
||
note = (
|
||
f"[fichier {path} : {total} lignes — fenêtre {start}-{end}. "
|
||
f"Pour la suite : read_file(path, start_line={end + 1}). "
|
||
"Pour cibler un passage précis : grep_search puis edit_file.]"
|
||
)
|
||
return {
|
||
"ok": True,
|
||
"content": content + "\n" + note,
|
||
"summary": f"lignes {start}-{end} sur {total}",
|
||
}
|
||
|
||
|
||
def check_html(target: str) -> list[str]:
|
||
"""Contrôles rapides d'une page HTML : références locales et balises.
|
||
|
||
Renvoie une liste de problèmes (vide = OK).
|
||
"""
|
||
issues: list[str] = []
|
||
try:
|
||
with open(target, "r", encoding="utf-8", errors="replace") as f:
|
||
content = f.read()
|
||
except OSError:
|
||
return issues
|
||
|
||
base_dir = os.path.dirname(target)
|
||
|
||
# Références locales cassées (href/src vers un fichier absent).
|
||
for _, ref in re.findall(r"""(href|src)=["']([^"'#]+)["']""", content, re.I):
|
||
if re.match(r"^(https?:|data:|mailto:|tel:|//|javascript:)", ref, re.I):
|
||
continue
|
||
ref_path = os.path.normpath(os.path.join(base_dir, ref.split("?")[0]))
|
||
if not os.path.exists(ref_path):
|
||
issues.append(f"référence cassée : {ref}")
|
||
|
||
# Équilibre des balises structurantes.
|
||
for tag in ("html", "head", "body", "div", "section", "script", "style"):
|
||
opened = len(re.findall(rf"<{tag}[\s>]", content, re.I))
|
||
closed = len(re.findall(rf"</{tag}>", content, re.I))
|
||
if opened != closed:
|
||
issues.append(f"balise <{tag}> : {opened} ouverte(s) / {closed} fermée(s)")
|
||
|
||
return issues[:6]
|
||
|
||
|
||
def _verify_written(target: str) -> str | None:
|
||
"""Vérification immédiate après écriture (py/json/html).
|
||
|
||
Renvoyer l'erreur au modèle tout de suite lui permet de se corriger dans
|
||
le même tour, au lieu de livrer un fichier cassé.
|
||
"""
|
||
ext = os.path.splitext(target)[1].lower()
|
||
try:
|
||
with open(target, "r", encoding="utf-8", errors="replace") as f:
|
||
content = f.read()
|
||
if ext == ".json":
|
||
import json as _json
|
||
_json.loads(content)
|
||
elif ext == ".py":
|
||
compile(content, target, "exec")
|
||
elif ext in (".html", ".htm"):
|
||
problems = check_html(target)
|
||
if problems:
|
||
return " ; ".join(problems)
|
||
elif ext in (".js", ".mjs"):
|
||
node = shutil.which("node")
|
||
if node:
|
||
proc = subprocess.run(
|
||
[node, "--check", target], capture_output=True, text=True,
|
||
timeout=15,
|
||
)
|
||
if proc.returncode != 0:
|
||
return (proc.stderr or proc.stdout)[:300]
|
||
except SyntaxError as exc:
|
||
return f"SyntaxError ligne {exc.lineno}: {exc.msg}"
|
||
except ValueError as exc:
|
||
return f"JSON invalide : {exc}"
|
||
except OSError:
|
||
return None
|
||
return None
|
||
|
||
|
||
def write_file(path: str, content: str, mode: str = "overwrite") -> dict:
|
||
target = _safe_path(path)
|
||
if mode not in {"overwrite", "append"}:
|
||
raise ToolError("mode write_file invalide : utilise overwrite ou append")
|
||
os.makedirs(os.path.dirname(target) or _workspace_root(), exist_ok=True)
|
||
existed = os.path.isfile(target)
|
||
with open(target, "a" if mode == "append" else "w", encoding="utf-8") as f:
|
||
f.write(content)
|
||
lines = len(content.splitlines())
|
||
verb = "complété" if mode == "append" else "modifié" if existed else "écrit"
|
||
result = {"ok": True, "summary": f"{verb} · {lines} lignes", "lines": lines}
|
||
problem = _verify_written(target)
|
||
if problem:
|
||
result["verification"] = problem
|
||
result["summary"] += f" · ⚠ {problem}"
|
||
return result
|
||
|
||
|
||
def edit_file(path: str, search: str, replace: str) -> dict:
|
||
"""Modification chirurgicale : remplace un extrait exact du fichier.
|
||
|
||
Bien plus fiable que réécrire tout le fichier avec un petit modèle :
|
||
seul le fragment visé change, le reste est garanti intact.
|
||
"""
|
||
target = _safe_path(path)
|
||
if not os.path.isfile(target):
|
||
raise ToolError(f"fichier introuvable : {path}")
|
||
if not search:
|
||
raise ToolError("search vide : fournis l'extrait exact à remplacer")
|
||
with open(target, "r", encoding="utf-8", errors="replace") as f:
|
||
content = f.read()
|
||
|
||
count = content.count(search)
|
||
if count == 0:
|
||
preview = search.strip().splitlines()[0][:60] if search.strip() else ""
|
||
raise ToolError(
|
||
f"extrait introuvable dans {path} (cherché : « {preview}… »). "
|
||
"Relis le fichier avec read_file et copie l'extrait EXACT."
|
||
)
|
||
if count > 1:
|
||
raise ToolError(
|
||
f"extrait présent {count} fois dans {path} : ajoute du contexte "
|
||
"autour pour le rendre unique."
|
||
)
|
||
|
||
with open(target, "w", encoding="utf-8") as f:
|
||
f.write(content.replace(search, replace, 1))
|
||
|
||
delta = len(replace.splitlines()) - len(search.splitlines())
|
||
result = {"ok": True, "summary": f"remplacé · {delta:+d} ligne(s)"}
|
||
problem = _verify_written(target)
|
||
if problem:
|
||
result["verification"] = problem
|
||
result["summary"] += f" · ⚠ {problem}"
|
||
return result
|
||
|
||
|
||
_GREP_SKIP_DIRS = {".git", "node_modules", "__pycache__", ".venv", "dist"}
|
||
_MAX_GREP_MATCHES = 50
|
||
|
||
|
||
def grep_search(pattern: str, path: str = ".") -> dict:
|
||
"""Recherche un motif (regex) dans les fichiers du workspace."""
|
||
if not pattern:
|
||
raise ToolError("pattern vide")
|
||
try:
|
||
rx = re.compile(pattern, re.I)
|
||
except re.error as exc:
|
||
raise ToolError(f"regex invalide : {exc}")
|
||
|
||
root = _safe_path(path)
|
||
matches: list[str] = []
|
||
files_hit: set[str] = set()
|
||
for dirpath, dirnames, filenames in os.walk(root):
|
||
dirnames[:] = [d for d in dirnames if d not in _GREP_SKIP_DIRS]
|
||
for fname in sorted(filenames):
|
||
full = os.path.join(dirpath, fname)
|
||
if os.path.getsize(full) > 1_000_000:
|
||
continue
|
||
rel = os.path.relpath(full, _workspace_root())
|
||
try:
|
||
with open(full, "r", encoding="utf-8", errors="replace") as f:
|
||
for lineno, line in enumerate(f, 1):
|
||
if rx.search(line):
|
||
matches.append(f"{rel}:{lineno}: {line.strip()[:160]}")
|
||
files_hit.add(rel)
|
||
if len(matches) >= _MAX_GREP_MATCHES:
|
||
break
|
||
except OSError:
|
||
continue
|
||
if len(matches) >= _MAX_GREP_MATCHES:
|
||
break
|
||
if len(matches) >= _MAX_GREP_MATCHES:
|
||
break
|
||
|
||
summary = (
|
||
f"{len(matches)} correspondance(s) dans {len(files_hit)} fichier(s)"
|
||
if matches else "aucune correspondance"
|
||
)
|
||
return {"ok": True, "matches": matches, "summary": summary}
|
||
|
||
|
||
def list_dir(path: str = ".") -> dict:
|
||
target = _safe_path(path)
|
||
if not os.path.isdir(target):
|
||
raise ToolError(f"répertoire introuvable : {path}")
|
||
entries = []
|
||
for name in sorted(os.listdir(target)):
|
||
full = os.path.join(target, name)
|
||
entries.append({"name": name, "type": "dir" if os.path.isdir(full) else "file"})
|
||
return {
|
||
"ok": True,
|
||
"entries": entries,
|
||
"summary": f"{len(entries)} élément(s)",
|
||
}
|
||
|
||
|
||
def web_search(query: str, max_results: int = 5) -> dict:
|
||
"""Recherche web (DuckDuckGo HTML, sans clé d'API).
|
||
|
||
Optionnellement, si SEARX_URL est défini, interroge une instance SearxNG.
|
||
Renvoie une liste de résultats {title, url, snippet}.
|
||
"""
|
||
query = (query or "").strip()
|
||
if not query:
|
||
raise ToolError("requête de recherche vide")
|
||
|
||
searx = os.environ.get("SEARX_URL")
|
||
try:
|
||
if searx:
|
||
results = _search_searx(searx, query, max_results)
|
||
else:
|
||
results = _search_duckduckgo(query, max_results)
|
||
except httpx.HTTPError as exc:
|
||
raise ToolError(f"recherche web indisponible : {exc}") from exc
|
||
|
||
summary = f"{len(results)} résultat(s)" if results else "aucun résultat"
|
||
return {"ok": True, "results": results, "summary": summary}
|
||
|
||
|
||
def _search_searx(base: str, query: str, n: int) -> list[dict]:
|
||
with httpx.Client(timeout=10.0) as client:
|
||
r = client.get(
|
||
base.rstrip("/") + "/search",
|
||
params={"q": query, "format": "json"},
|
||
)
|
||
r.raise_for_status()
|
||
data = r.json().get("results", [])[:n]
|
||
return [
|
||
{"title": d.get("title", ""), "url": d.get("url", ""),
|
||
"snippet": d.get("content", "")}
|
||
for d in data
|
||
]
|
||
|
||
|
||
_DDG_RESULT = re.compile(
|
||
r'<a[^>]*class="result__a"[^>]*href="([^"]+)"[^>]*>(.*?)</a>'
|
||
r'.*?class="result__snippet"[^>]*>(.*?)</a>',
|
||
re.DOTALL,
|
||
)
|
||
_TAGS = re.compile(r"<[^>]+>")
|
||
|
||
|
||
def _clean(text: str) -> str:
|
||
return html.unescape(_TAGS.sub("", text)).strip()
|
||
|
||
|
||
def _search_duckduckgo(query: str, n: int) -> list[dict]:
|
||
with httpx.Client(timeout=10.0, follow_redirects=True) as client:
|
||
r = client.post(
|
||
"https://html.duckduckgo.com/html/",
|
||
data={"q": query},
|
||
headers={"User-Agent": "Mozilla/5.0 (Loki agent)"},
|
||
)
|
||
r.raise_for_status()
|
||
results = []
|
||
for url, title, snippet in _DDG_RESULT.findall(r.text)[:n]:
|
||
results.append({
|
||
"title": _clean(title),
|
||
"url": html.unescape(url),
|
||
"snippet": _clean(snippet),
|
||
})
|
||
return results
|
||
|
||
|
||
# Lignes porteuses de signal dans une sortie de commande en échec.
|
||
_ERROR_LINE = re.compile(
|
||
r"error|erreur|fail|except|traceback|fatal|warn|undefined|cannot|"
|
||
r"not found|introuvable|refus|denied|invalid|missing|panic",
|
||
re.I,
|
||
)
|
||
|
||
|
||
def _dedupe_lines(lines: list[str]) -> list[str]:
|
||
"""Compacte les répétitions consécutives (« ligne ×N »)."""
|
||
out: list[str] = []
|
||
for line in lines:
|
||
if out:
|
||
base, _, count = out[-1].partition(" ×")
|
||
if base == line:
|
||
n = int(count) if count.isdigit() else 1
|
||
out[-1] = f"{line} ×{n + 1}"
|
||
continue
|
||
out.append(line)
|
||
return out
|
||
|
||
|
||
def _compact_output(output: str, exit_code: int) -> str:
|
||
"""Filtre la sortie shell façon rtk : le signal, pas le déroulé.
|
||
|
||
- succès : dernières lignes seulement (le détail n'apporte rien) ;
|
||
- échec : lignes d'erreur + fin de sortie, dédupliquées.
|
||
Tronquer bêtement à N caractères gardait le bruit et coupait l'erreur.
|
||
"""
|
||
lines = [l.rstrip() for l in output.splitlines() if l.strip()]
|
||
lines = _dedupe_lines(lines)
|
||
if exit_code == 0:
|
||
kept = lines[-12:]
|
||
text = "\n".join(kept)
|
||
if len(lines) > 12:
|
||
text = f"[…{len(lines) - 12} lignes omises]\n" + text
|
||
return text[:1200]
|
||
|
||
error_lines = [l for l in lines if _ERROR_LINE.search(l)]
|
||
tail = lines[-10:]
|
||
kept = error_lines[:20] + [l for l in tail if l not in error_lines[:20]]
|
||
text = "\n".join(kept)
|
||
if len(lines) > len(kept):
|
||
text = f"[…sortie filtrée : {len(kept)}/{len(lines)} lignes]\n" + text
|
||
return text[:2500]
|
||
|
||
|
||
def run_shell(command: str, timeout: int = 60) -> dict:
|
||
"""Exécute une commande shell dans le workspace (outil sensible).
|
||
|
||
L'exécution effective n'a lieu qu'après validation utilisateur (gérée par
|
||
la boucle agentique / la route /api/shell). Confinée au workspace.
|
||
"""
|
||
command = (command or "").strip()
|
||
if not command:
|
||
raise ToolError("commande vide")
|
||
try:
|
||
proc = subprocess.run(
|
||
command,
|
||
shell=True,
|
||
cwd=_workspace_root(),
|
||
capture_output=True,
|
||
text=True,
|
||
timeout=timeout,
|
||
)
|
||
except subprocess.TimeoutExpired as exc:
|
||
raise ToolError(f"délai dépassé ({timeout}s)") from exc
|
||
|
||
out = (proc.stdout or "") + (proc.stderr or "")
|
||
# Filtrage signal/bruit (façon rtk) plutôt que troncature aveugle.
|
||
out = _compact_output(out, proc.returncode)
|
||
status = "ok" if proc.returncode == 0 else "error"
|
||
return {
|
||
"ok": proc.returncode == 0,
|
||
"exit_code": proc.returncode,
|
||
"output": out,
|
||
"summary": f"code {proc.returncode}",
|
||
"_status": status,
|
||
}
|
||
|
||
|
||
def run_check(path: str) -> dict:
|
||
"""Vérification STATIQUE d'un fichier de code — n'exécute jamais rien.
|
||
|
||
.py -> py_compile ; .js/.mjs -> node --check (si node présent) ;
|
||
.html -> check_html ; .json -> parse. Autres types : ok sans contrôle.
|
||
"""
|
||
target = _safe_path(path)
|
||
if not os.path.isfile(target):
|
||
raise ToolError(f"fichier introuvable : {path}")
|
||
ext = os.path.splitext(target)[1].lower()
|
||
issues: list[str] = []
|
||
|
||
if ext == ".py":
|
||
import py_compile
|
||
try:
|
||
py_compile.compile(target, doraise=True)
|
||
except py_compile.PyCompileError as exc:
|
||
issues.append(str(exc.msg)[:500])
|
||
elif ext in (".js", ".mjs"):
|
||
node = shutil.which("node")
|
||
if node:
|
||
proc = subprocess.run(
|
||
[node, "--check", target], capture_output=True, text=True,
|
||
timeout=15,
|
||
)
|
||
if proc.returncode != 0:
|
||
issues.append((proc.stderr or proc.stdout)[:500])
|
||
elif ext in (".html", ".htm"):
|
||
issues.extend(check_html(target))
|
||
elif ext == ".json":
|
||
try:
|
||
with open(target, encoding="utf-8") as f:
|
||
json.load(f)
|
||
except json.JSONDecodeError as exc:
|
||
issues.append(f"JSON invalide : {exc}")
|
||
|
||
ok = not issues
|
||
return {
|
||
"ok": ok,
|
||
"issues": issues,
|
||
"summary": "aucun problème" if ok else f"{len(issues)} problème(s)",
|
||
"_status": "ok" if ok else "error",
|
||
}
|
||
|
||
|
||
# ── Registre & définitions exposées au modèle ────────────────────────────
|
||
TOOL_IMPL = {
|
||
"read_file": read_file,
|
||
"write_file": write_file,
|
||
"edit_file": edit_file,
|
||
"list_dir": list_dir,
|
||
"grep_search": grep_search,
|
||
"web_search": web_search,
|
||
"run_shell": run_shell,
|
||
"run_check": run_check,
|
||
}
|
||
|
||
TOOL_DEFINITIONS = [
|
||
{
|
||
"type": "function",
|
||
"function": {
|
||
"name": "read_file",
|
||
"description": (
|
||
"Lire le contenu d'un fichier du workspace. Les gros fichiers "
|
||
"sont renvoyés par fenêtres de 200 lignes : utilise start_line "
|
||
"pour lire la suite, ou grep_search pour cibler un passage."
|
||
),
|
||
"parameters": {
|
||
"type": "object",
|
||
"properties": {
|
||
"path": {"type": "string", "description": "Chemin relatif au workspace"},
|
||
"start_line": {
|
||
"type": "integer",
|
||
"description": "Première ligne de la fenêtre (défaut 1)",
|
||
},
|
||
},
|
||
"required": ["path"],
|
||
},
|
||
},
|
||
},
|
||
{
|
||
"type": "function",
|
||
"function": {
|
||
"name": "write_file",
|
||
"description": "Créer ou modifier un fichier du workspace.",
|
||
"parameters": {
|
||
"type": "object",
|
||
"properties": {
|
||
"path": {"type": "string", "description": "Chemin relatif au workspace"},
|
||
"content": {
|
||
"type": "string",
|
||
"description": "Contenu complet ou morceau court du fichier",
|
||
},
|
||
"mode": {
|
||
"type": "string",
|
||
"enum": ["overwrite", "append"],
|
||
"description": (
|
||
"overwrite pour le premier morceau, append pour les suivants"
|
||
),
|
||
},
|
||
},
|
||
"required": ["path", "content"],
|
||
},
|
||
},
|
||
},
|
||
{
|
||
"type": "function",
|
||
"function": {
|
||
"name": "edit_file",
|
||
"description": (
|
||
"Modifier UN extrait précis d'un fichier existant (recherche/"
|
||
"remplacement exact). Préférable à write_file pour toute "
|
||
"modification partielle : le reste du fichier reste intact."
|
||
),
|
||
"parameters": {
|
||
"type": "object",
|
||
"properties": {
|
||
"path": {"type": "string", "description": "Chemin relatif au workspace"},
|
||
"search": {
|
||
"type": "string",
|
||
"description": "Extrait EXACT à remplacer (copie fidèle, unique dans le fichier)",
|
||
},
|
||
"replace": {"type": "string", "description": "Nouveau texte"},
|
||
},
|
||
"required": ["path", "search", "replace"],
|
||
},
|
||
},
|
||
},
|
||
{
|
||
"type": "function",
|
||
"function": {
|
||
"name": "list_dir",
|
||
"description": "Lister le contenu d'un répertoire du workspace.",
|
||
"parameters": {
|
||
"type": "object",
|
||
"properties": {
|
||
"path": {"type": "string", "description": "Répertoire (défaut : racine)"}
|
||
},
|
||
},
|
||
},
|
||
},
|
||
{
|
||
"type": "function",
|
||
"function": {
|
||
"name": "grep_search",
|
||
"description": (
|
||
"Chercher un motif (regex, insensible à la casse) dans tous les "
|
||
"fichiers du workspace. Renvoie fichier:ligne:texte."
|
||
),
|
||
"parameters": {
|
||
"type": "object",
|
||
"properties": {
|
||
"pattern": {"type": "string", "description": "Motif à chercher"},
|
||
"path": {"type": "string", "description": "Sous-répertoire (défaut : racine)"},
|
||
},
|
||
"required": ["pattern"],
|
||
},
|
||
},
|
||
},
|
||
{
|
||
"type": "function",
|
||
"function": {
|
||
"name": "code_task",
|
||
"description": (
|
||
"Confier une tâche de programmation au moteur code (édition "
|
||
"multi-fichiers fiable, commits git). À utiliser pour créer ou "
|
||
"modifier du code."
|
||
),
|
||
"parameters": {
|
||
"type": "object",
|
||
"properties": {
|
||
"instruction": {
|
||
"type": "string",
|
||
"description": "La tâche de code, précise et complète",
|
||
},
|
||
"files": {
|
||
"type": "array",
|
||
"items": {"type": "string"},
|
||
"description": "Fichiers concernés (optionnel)",
|
||
},
|
||
},
|
||
"required": ["instruction"],
|
||
},
|
||
},
|
||
},
|
||
{
|
||
"type": "function",
|
||
"function": {
|
||
"name": "web_search",
|
||
"description": "Rechercher sur le web et renvoyer les meilleurs résultats.",
|
||
"parameters": {
|
||
"type": "object",
|
||
"properties": {
|
||
"query": {"type": "string", "description": "Termes de recherche"}
|
||
},
|
||
"required": ["query"],
|
||
},
|
||
},
|
||
},
|
||
{
|
||
"type": "function",
|
||
"function": {
|
||
"name": "run_shell",
|
||
"description": (
|
||
"Exécuter une commande shell dans le workspace. Outil sensible :"
|
||
" l'utilisateur doit valider la commande avant exécution."
|
||
),
|
||
"parameters": {
|
||
"type": "object",
|
||
"properties": {
|
||
"command": {"type": "string", "description": "Commande à exécuter"}
|
||
},
|
||
"required": ["command"],
|
||
},
|
||
},
|
||
},
|
||
{
|
||
"type": "function",
|
||
"function": {
|
||
"name": "run_check",
|
||
"description": (
|
||
"Vérifier statiquement un fichier de code du workspace "
|
||
"(syntaxe Python/JS/JSON, structure HTML). N'exécute rien."
|
||
),
|
||
"parameters": {
|
||
"type": "object",
|
||
"properties": {
|
||
"path": {"type": "string", "description": "Chemin relatif au workspace"}
|
||
},
|
||
"required": ["path"],
|
||
},
|
||
},
|
||
},
|
||
]
|
||
|
||
|
||
def _normalize_args(name: str, args: dict | None) -> dict:
|
||
args = dict(args or {})
|
||
if name == "write_file":
|
||
if "path" not in args:
|
||
for alias in ("file_path", "filepath", "filename", "file", "name"):
|
||
if args.get(alias):
|
||
args["path"] = args[alias]
|
||
break
|
||
if "content" not in args:
|
||
for alias in ("text", "body", "data", "contents"):
|
||
if alias in args:
|
||
args["content"] = args[alias]
|
||
break
|
||
elif name in {"read_file", "list_dir", "edit_file"} and "path" not in args:
|
||
for alias in ("file_path", "filepath", "filename", "file", "dir", "directory"):
|
||
if args.get(alias):
|
||
args["path"] = args[alias]
|
||
break
|
||
if name == "edit_file":
|
||
if "search" not in args and "old" in args:
|
||
args["search"] = args.pop("old")
|
||
if "replace" not in args and "new" in args:
|
||
args["replace"] = args.pop("new")
|
||
elif name == "grep_search" and "pattern" not in args:
|
||
for alias in ("query", "search", "text", "regex"):
|
||
if args.get(alias):
|
||
args["pattern"] = args[alias]
|
||
break
|
||
return args
|
||
|
||
|
||
def run_tool(name: str, args: dict) -> dict:
|
||
"""Exécute un outil par son nom ; lève ToolError si inconnu/invalide."""
|
||
impl = TOOL_IMPL.get(name)
|
||
if impl is None:
|
||
raise ToolError(f"outil inconnu : {name}")
|
||
args = _normalize_args(name, args)
|
||
if name == "write_file":
|
||
missing = [key for key in ("path", "content") if key not in args]
|
||
if missing:
|
||
raise ToolError(
|
||
"arguments invalides pour write_file : "
|
||
f"{', '.join(missing)} requis. Utilise par exemple "
|
||
'{"path":"index.html","content":"...","mode":"overwrite"}.'
|
||
)
|
||
try:
|
||
return impl(**args)
|
||
except ToolError:
|
||
raise
|
||
except TypeError as exc:
|
||
raise ToolError(f"arguments invalides pour {name} : {exc}") from exc
|
||
except OSError as exc:
|
||
raise ToolError(f"erreur système ({name}) : {exc}") from exc
|