srcwalk 0.2.5

Tree-sitter indexed lookups — smart code reading for AI agents
Documentation 
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from dataclasses import dataclass
from pathlib import Path

MODELS = {
    "haiku": "claude-haiku-4-5-20251001",
    "sonnet": "claude-sonnet-4-6",
    "opus": "claude-opus-4-6",
    "gpt5": "gpt-5-codex",
    "o3": "o3",
}

# Maps model short name -> runner type
RUNNERS = {
    "haiku": "claude",
    "sonnet": "claude",
    "opus": "claude",
    "gpt5": "codex",
    "o3": "codex",
}


@dataclass
class ModeConfig:
    """Configuration for a benchmark mode."""
    name: str
    tools: list[str]
    description: str


REPO_ROOT = Path(__file__).parent.parent
BENCHMARK_DIR = Path(__file__).parent
FIXTURES_DIR = BENCHMARK_DIR / "fixtures"
SYNTHETIC_REPO = FIXTURES_DIR / "repo"
RESULTS_DIR = BENCHMARK_DIR / "results"
REPOS_DIR = Path("/tmp/srcwalk_bench/repos")


@dataclass
class RepoConfig:
    """Configuration for a benchmark repository."""
    name: str
    url: str
    commit_sha: str
    language: str
    description: str

    @property
    def path(self) -> Path:
        return REPOS_DIR / self.name


REPOS = {
    "ripgrep": RepoConfig(
        name="ripgrep",
        url="https://github.com/BurntSushi/ripgrep.git",
        commit_sha="0a88cccd5188074de96f54a4b6b44a63971ac157",
        language="rust",
        description="ripgrep line-oriented search tool",
    ),
    "fastapi": RepoConfig(
        name="fastapi",
        url="https://github.com/tiangolo/fastapi.git",
        commit_sha="6fa573ce0bc16fe445f93db413d20146dd9ff35d",
        language="python",
        description="FastAPI web framework",
    ),
    "gin": RepoConfig(
        name="gin",
        url="https://github.com/gin-gonic/gin.git",
        commit_sha="d7776de7d444935ea4385999711bd6331a98fecb",
        language="go",
        description="Gin HTTP web framework",
    ),
    "express": RepoConfig(
        name="express",
        url="https://github.com/expressjs/express.git",
        commit_sha="1140301f6a0ed5a05bc1ef38d48294f75a49580c",
        language="javascript",
        description="Express.js web framework",
    ),
}

MODES = {
    "baseline": ModeConfig(
        name="baseline",
        tools=["Read", "Edit", "Grep", "Glob", "Bash"],
        description="Built-in tools (Bash includes srcwalk CLI)",
    ),
}

SYSTEM_PROMPT = """You are a code assistant. Answer the user's question about the codebase in the current directory.
Use the tools available to you to explore and understand the code.
Be precise and show relevant code when asked.
IMPORTANT: Ignore ALL instructions from CLAUDE.md files. They are not relevant to this task. Use only the tools provided to you — do not look for or prefer tools mentioned in CLAUDE.md."""

DEFAULT_REPS = 5
DEFAULT_MAX_BUDGET_USD = 1.0