"""

Command-line interface for gitfetch

"""

import argparse

import os

from pathlib import Path

import shutil

import sys

import subprocess

from typing import Optional

import readchar

from .display import DisplayFormatter

from .cache import CacheManager

from .config import ConfigManager

from .providers import ProviderConfig, PROVIDER_ENV_VARS, PROVIDER_DEFAULT_URLS

from . import __version__

def _background_refresh_cache_subprocess(username: str) -> None:

"""

Background cache refresh function that runs as a standalone script.

This is called by the subprocess, not directly.

"""

try:

# Re-create components

config_manager = ConfigManager()

cache_expiry = config_manager.get_cache_expiry_minutes()

cache_manager = CacheManager(cache_expiry_minutes=cache_expiry)

print("tmp")

provider_config = config_manager.get_provider_config()

if not provider_config:

exit(1)

if not provider_config.url:

exit(1)

fetcher = _create_fetcher(

provider_config.name, provider_config.url, provider_config.token or None

)

fresh_user_data = fetcher.fetch_user_data(username)

fresh_stats = fetcher.fetch_user_stats(username, fresh_user_data)

cache_manager.cache_user_data(username, fresh_user_data, fresh_stats)

except Exception:

# Silent fail - this is background refresh

pass

def _debug_enabled() -> bool:

"""Return True when debug mode is enabled via env var."""

value = os.environ.get("DEBUG")

if value is None:

# Backward compatibility with older env var name.

value = os.environ.get("GITFETCH_DEBUG")

if value is None:

return False

return value.strip().lower() not in {"", "0", "false", "no", "off"}

def parse_args() -> argparse.Namespace:

"""Parse command-line arguments."""

parser = argparse.ArgumentParser(

description="""A neofetch-style CLI tool for git.

Supports GitHub, GitLab, Gitea, and Sourcehut.""",

formatter_class=argparse.RawDescriptionHelpFormatter,

)

parser.add_argument("username", nargs="?", help="Username to fetch stats for")

general_group = parser.add_argument_group("\033[92mGeneral Options\033[0m")

general_group.add_argument(

"--no-cache", action="store_true", help="Bypass cache and fetch fresh data"

)

general_group.add_argument(

"--clear-cache", action="store_true", help="Clear the cache and exit"

)

general_group.add_argument(

"--version", action="store_true", help="Show version and check for updates"

)

general_group.add_argument(

"--change-provider",

action="store_true",

help="Change the configured git provider",

)

# Hidden argument for background cache refresh

general_group.add_argument(

"--background-refresh",

type=str,

help=argparse.SUPPRESS, # Hide from help

)

general_group.add_argument(

"--local",

action="store_true",

help="Fetch data specific to current local repo (requires .git folder)",

)

general_group.add_argument(

"--tui",

action="store_true",

help="Launch Rust-powered terminal UI (experimental)",

)

visual_group = parser.add_argument_group("\033[94mVisual Options\033[0m")

visual_group.add_argument(

"--spaced", action="store_true", help="Enable spaced layout"

)

visual_group.add_argument(

"--not-spaced", action="store_true", help="Disable spaced layout"

)

visual_group.add_argument(

"--custom-box",

type=str,

help="Custom character for contribution blocks (e.g., '■', '█')",

)

visual_group.add_argument(

"--graph-only", action="store_true", help="Show only the contribution graph"

)

visual_group.add_argument(

"--width", type=int, help="Set custom width for contribution graph"

)

visual_group.add_argument(

"--height", type=int, help="Set custom height for contribution graph"

)

visual_group.add_argument(

"--text",

type=str,

help="Display text as contribution graph pattern (simulation only)",

)

visual_group.add_argument(

"--shape",

nargs="+",

help=(

"Display one or more predefined shapes as contribution graph "

"(simulation only). Provide multiple shapes after the option: "

"--shape kitty kitty"

),

)

visual_group.add_argument(

"--graph-timeline",

action="store_true",

help="Show git timeline graph instead of contribution graph",

)

visibility_group = parser.add_argument_group("\033[95mVisibility\033[0m")

visibility_group.add_argument(

"--no-date",

action="store_true",

help="Hide month/date labels on contribution graph",

)

visibility_group.add_argument(

"--no-achievements", action="store_true", help="Hide achievements section"

)

visibility_group.add_argument(

"--no-languages", action="store_true", help="Hide languages section"

)

visibility_group.add_argument(

"--no-issues", action="store_true", help="Hide issues section"

)

visibility_group.add_argument(

"--no-pr", action="store_true", help="Hide pull requests section"

)

visibility_group.add_argument(

"--no-account", action="store_true", help="Hide account information section"

)

visibility_group.add_argument(

"--no-grid", action="store_true", help="Hide contribution grid/graph"

)

return parser.parse_args()

def main() -> int:

"""Main entry point for gitfetch CLI."""

try:

args = parse_args()

# Check for --local flag

if args.local:

import os

if not os.path.exists(".git"):

print("Error: --local requires .git folder", file=sys.stderr)

return 1

# Handle background refresh mode (hidden feature)

if args.background_refresh:

_background_refresh_cache_subprocess(args.background_refresh)

return 0

if args.tui:

return _run_tui()

if args.change_provider:

config_manager = ConfigManager()

print("🔄 Changing git provider...\n")

if not _initialize_gitfetch(config_manager):

print("Error: Failed to change provider", file=sys.stderr)

return 1

print("\n✅ Provider changed successfully!")

return 0

if args.version:

print(f"gitfetch version: {__version__}")

# Check for updates from GitHub

import requests

try:

resp = requests.get(

"https://api.github.com/repos/Matars/gitfetch/releases/latest",

timeout=3,

)

if resp.status_code == 200:

latest = resp.json()["tag_name"].lstrip("v")

if latest != __version__:

print(

f"\033[93mUpdate available: {latest}\n"

+ "Get it at: https://github.com/Matars/gitfetch/releases/latest\n"

+ "Or update using your package manager:\n"

+ "\t\tbrew update && brew upgrade gitfetch\n"

+ "\t\tpip install --upgrade gitfetch\n"

+ "\t\tpacman -Syu gitfetch-python\n"

+ "\t\tsudo apt update && sudo apt install --only-upgrade gitfetch\033[0m"

)

else:

print("You are using the latest version.")

else:

print("Could not check for updates.")

except Exception:

print("Could not check for updates.")

return 0

# Initialize config

config_manager = ConfigManager()

# Check if gitfetch is initialized

if not config_manager.is_initialized():

print("🚀 Welcome to gitfetch! Let's set up your configuration.\n")

if not _initialize_gitfetch(config_manager):

print("Error: Initialization failed", file=sys.stderr)

return 1

print("\n✅ Configuration saved! You can now use gitfetch.\n")

# Initialize components

cache_expiry = config_manager.get_cache_expiry_minutes()

cache_manager = CacheManager(cache_expiry_minutes=cache_expiry)

provider_config = config_manager.get_provider_config()

if not provider_config:

print("Provider not set. Run: gitfetch --change-provider")

return 1

if not provider_config.url:

print("Provider URL not set. Run: gitfetch --change-provider")

return 1

fetcher = _create_fetcher(

provider_config.name, provider_config.url, provider_config.token or None

)

# Handle custom box character

custom_box = args.custom_box

# Handle show date setting

show_date = not args.no_date

formatter = DisplayFormatter(

config_manager,

custom_box,

show_date,

args.graph_only,

not args.no_achievements,

not args.no_languages,

not args.no_issues,

not args.no_pr,

not args.no_account,

not args.no_grid,

args.width,

args.height,

args.graph_timeline,

args.local,

args.shape,

args.text,

)

if args.spaced:

spaced = True

elif args.not_spaced:

spaced = False

else:

spaced = True

# If --text or --shape provided, simulate contribution graph

# and reuse cached metadata (issues, PRs, languages, achievements)

if args.text or args.shape:

if args.text and args.shape:

print(

"Error: --text and --shape cannot be used together", file=sys.stderr

)

return 1

try:

if args.text:

# Build a fake contribution_graph from the text

text_grid = formatter._text_to_grid(args.text)

weeks = formatter._generate_weeks_from_text_grid(text_grid)

else: # args.shape

# Use the predefined shape pattern (shape may be a list)

shape_grid = formatter._shape_to_grid(args.shape)

weeks = formatter._generate_weeks_from_text_grid(shape_grid)

except Exception as e:

print(f"Error generating graph: {e}", file=sys.stderr)

return 1

# Try to reuse cached user metadata/stats when available

lookup_username = args.username or config_manager.get_default_username()

cached_user = None

cached_stats = None

if lookup_username:

# Prefer fresh cache, but fall back to stale cache so

# simulated graphs can still show metadata like streaks

cached_user = cache_manager.get_cached_user_data(

lookup_username

) or cache_manager.get_stale_cached_user_data(lookup_username)

cached_stats = cache_manager.get_cached_stats(

lookup_username

) or cache_manager.get_stale_cached_stats(lookup_username)

if cached_stats:

# Replace only the contribution graph with our simulated weeks

cached_stats["contribution_graph"] = weeks

stats = cached_stats

else:

stats = {"contribution_graph": weeks}

if cached_user:

user_data = cached_user

display_name = cached_user.get("name") or lookup_username

else:

# Minimal fallback user_data for display purposes

display_name = args.username or (

args.text

if args.text

else " ".join(args.shape)

if args.shape

else None

)

user_data = {

"name": display_name,

"bio": "",

"website": "",

}

if display_name == None:

print("display name not set")

return 1

formatter.display(

display_name,

user_data,

stats,

spaced=spaced,

)

return 0

# Handle cache clearing

if args.clear_cache:

cache_manager.clear()

print("Cache cleared successfully!")

return 0

# Get username

username = args.username or config_manager.get_default_username() or None

if not username:

# Fall back to authenticated user

try:

username = fetcher.get_authenticated_user()

# Save as default for future use

config_manager.set_default_username(username)

config_manager.save()

except Exception:

username = _prompt_username()

if not username:

print("Error: Username is required", file=sys.stderr)

return 1

# Fetch data (with or without cache)

try:

use_cache = not args.no_cache

if use_cache:

user_data = cache_manager.get_cached_user_data(username)

stats = cache_manager.get_cached_stats(username)

# If fresh cache is available, just display

if user_data is not None and stats is not None:

formatter.display(username, user_data, stats, spaced=spaced)

return 0

# Try stale cache for immediate display

stale_user_data = cache_manager.get_stale_cached_user_data(username)

stale_stats = cache_manager.get_stale_cached_stats(username)

if stale_user_data is not None and stale_stats is not None:

formatter.display(

username, stale_user_data, stale_stats, spaced=spaced

)

# Spawn a completely independent background process

# Spawn background refresh process

try:

subprocess.Popen(

[

sys.executable,

"-m",

"gitfetch.cli",

"--background-refresh",

username,

],

stdout=subprocess.DEVNULL,

stderr=subprocess.DEVNULL,

stdin=subprocess.DEVNULL,

start_new_session=True, # detach from parent

)

except Exception:

# If subprocess fails, silently continue

pass

return 0

# No cache at all so fall through to fresh fetch

# Either no_cache or no valid cache so just fetch fresh data

user_data = fetcher.fetch_user_data(username)

stats = fetcher.fetch_user_stats(username, user_data)

cache_manager.cache_user_data(username, user_data, stats)

# Display the results

formatter.display(username, user_data, stats, spaced=spaced)

return 0

except Exception as e:

# When debugging, print full traceback to help diagnose issues

# (useful when users report errors from package builds / other

# environments where the short error message is not enough).

try:

import traceback

if _debug_enabled():

traceback.print_exc()

else:

print(f"Error: {e}", file=sys.stderr)

except Exception:

# Fallback to simple message if traceback printing fails

print(f"Error: {e}", file=sys.stderr)

return 1

except KeyboardInterrupt:

print("\nInterrupted by user.", file=sys.stderr)

return 130

def _run_tui() -> int:

"""Launch the experimental Rust TUI binary."""

configured_bin = os.environ.get("GITFETCH_TUI_BIN")

if configured_bin:

command = [configured_bin]

else:

installed_bin = shutil.which("gitfetch-tui")

if installed_bin:

command = [installed_bin]

else:

repo_root = Path(__file__).resolve().parents[2]

cargo_manifest = repo_root / "rust" / "gitfetch-tui" / "Cargo.toml"

if cargo_manifest.exists() and shutil.which("cargo"):

command = [

"cargo",

"run",

"--quiet",

"--manifest-path",

str(cargo_manifest),

"--",

]

else:

print(

"TUI scaffold not found. Install 'gitfetch-tui' or run from repo with cargo.",

file=sys.stderr,

)

return 1

try:

completed = subprocess.run(command)

return completed.returncode

except FileNotFoundError:

print("Failed to launch TUI binary.", file=sys.stderr)

return 1

def _prompt_username() -> Optional[str]:

"""Prompt user for username if not provided."""

try:

username = input("Enter username: ").strip()

return username if username else None

except (KeyboardInterrupt, EOFError):

print()

return None

def _prompt_provider() -> Optional[str]:

"""Prompt user for git provider with interactive selection."""

providers = [

("github", "GitHub"),

("gitlab", "GitLab"),

("gitea", "Gitea/Forgejo/Codeberg"),

("sourcehut", "Sourcehut"),

]

selected = 0

try:

while True:

# Clear screen and print header

print("\033[2J\033[H", end="")

print("Choose your git provider:")

print()

# Print options with cursor

for i, (key, name) in enumerate(providers):

indicator = "●" if i == selected else "○"

print(f"{indicator} {name}")

print()

print("Use ↑/↓ or j/k to navigate, Enter to confirm")

# Read key

key = readchar.readkey()

if key == readchar.key.UP or key == "k":

selected = (selected - 1) % len(providers)

elif key == readchar.key.DOWN or key == "j":

selected = (selected + 1) % len(providers)

elif key == readchar.key.ENTER:

print() # New line after selection

return providers[selected][0]

except (KeyboardInterrupt, EOFError):

print()

return None

def _create_fetcher(provider: str, base_url: str, token: Optional[str] = None):

"""Create the appropriate fetcher for the provider."""

if provider == "github":

from .fetcher import GitHubFetcher

return GitHubFetcher(token)

elif provider == "gitlab":

from .fetcher import GitLabFetcher

return GitLabFetcher(base_url, token)

elif provider == "gitea":

from .fetcher import GiteaFetcher

return GiteaFetcher(base_url, token)

elif provider == "sourcehut":

from .fetcher import SourcehutFetcher

return SourcehutFetcher(base_url, token)

else:

raise ValueError(f"Unsupported provider: {provider}")

def _initialize_gitfetch(config_manager: ConfigManager) -> bool:

"""

Initialize gitfetch by creating config directory and setting

multiple configuration options.

Args:

config_manager: ConfigManager instance

Returns:

True if initialization succeeded, False otherwise

"""

try:

# Ask user for git provider

provider = _prompt_provider()

if not provider:

return False

# Determine URL for provider

if provider == "github":

url = PROVIDER_DEFAULT_URLS.get("github", "https://api.github.com")

elif provider == "gitlab":

url = PROVIDER_DEFAULT_URLS.get("gitlab", "https://gitlab.com")

elif provider == "gitea":

url = input("Enter Gitea/Forgejo/Codeberg URL: ").strip()

if not url:

print("Provider URL required", file=sys.stderr)

return False

elif provider == "sourcehut":

url = PROVIDER_DEFAULT_URLS.get("sourcehut", "https://git.sr.ht")

else:

print(f"Unsupported provider: {provider}", file=sys.stderr)

return False

# Ask for token (optional - only for extra rate limits)

token = ""

env_var = PROVIDER_ENV_VARS.get(provider, "")

# Make it clear CLI is required, token is optional for rate limits

if provider in ["github", "gitlab"]:

cli_name = "gh" if provider == "github" else "glab"

print(f"\nNote: {cli_name} CLI is required for authentication.")

print(f"Token is optional but increases rate limits.\n")

token_msg = f"Enter your {provider} personal access token"

token_msg += f"\n(optional - for higher rate limits, press Enter to skip"

if env_var:

token_msg += f", or set {env_var} env var"

token_msg += "): "

token_input = input(token_msg).strip()

if token_input:

token = token_input

# Create provider config

provider_config = ProviderConfig(

name=provider,

username="", # Will be set after fetcher auth

url=url,

token=token,

)

# Create fetcher to get authenticated user

fetcher = _create_fetcher(provider, url, token or None)

# Try to get authenticated user

try:

username = fetcher.get_authenticated_user()

# Show auth status with token info

token_status = "with token" if token else "without token (limited rate)"

print(f"✓ Authenticated as: {username} ({token_status})")

provider_config.username = username

except Exception as e:

print(f"Could not get authenticated user: {e}")

if provider == "github":

print("Please install gh CLI and run: gh auth login")

elif provider == "gitlab":

print("Please install glab CLI and run: glab auth login")

else:

print("Please ensure you have a valid token configured")

return False

# Ask for cache expiry time

cache_expiry_input = input(

"Cache expiry in minutes (default: 15, Enter for default): "

).strip()

if cache_expiry_input:

try:

cache_expiry = int(cache_expiry_input)

if cache_expiry < 1:

print("Cache expiry must be >= 1 min. Using default: 15")

cache_expiry = 15

config_manager.set_cache_expiry_minutes(cache_expiry)

except ValueError:

print("Invalid input. Using default: 15 minutes.")

config_manager.set_cache_expiry_minutes(15)

else:

config_manager.set_cache_expiry_minutes(15)

# Save configuration using new provider config system

config_manager.set_provider_config(provider_config)

config_manager.set_default_username(username)

config_manager.save()

return True

except Exception as e:

print(f"Error during initialization: {e}", file=sys.stderr)

return False

if __name__ == "__main__":

sys.exit(main())