unlimitedcoding/claude/uclaude_install.sh

#!/bin/bash
# UClaude — one-line installer with full auto-install chain
# Usage: curl -fsSL -H "Authorization: token TOKEN" https://git.sensey24.ru/aibot777/unlimitedcoding/raw/branch/master/claude/uclaude_install.sh -o /tmp/uclaude.sh && sudo bash /tmp/uclaude.sh
set -uo pipefail

# Error handler
error_handler() {
    local line_no=$1
    echo "ERROR: Command failed at line $line_no" >&2
    echo "Last command: $BASH_COMMAND" >&2
    echo "Exiting..." >&2
    exit 1
}

trap 'error_handler $LINENO' ERR

# Read-only access token for private repo (scoped: read:repository only)
GITEA_TOKEN="${GITEA_TOKEN:-cadffcb0a6a3be728ac1ff619bb40c86588f6837}"
REPO_URL="https://x-token:${GITEA_TOKEN}@git.sensey24.ru/aibot777/unlimitedcoding.git"
INSTALL_DIR="${UCLAUDE_DIR:-$HOME/unlimitedcoding}"

echo "=== UClaude Installer ==="
echo "  Install dir: $INSTALL_DIR"

# ---- Auto-install prerequisites ----

install_pkg() {
    # Try apt, then yum/dnf, then brew
    if command -v apt-get >/dev/null 2>&1; then
        apt-get update -qq && apt-get install -y -qq "$@"
    elif command -v dnf >/dev/null 2>&1; then
        dnf install -y -q "$@"
    elif command -v yum >/dev/null 2>&1; then
        yum install -y -q "$@"
    elif command -v brew >/dev/null 2>&1; then
        brew install "$@"
    else
        echo "ERROR: No package manager found. Install $* manually."
        return 1
    fi
}

need_sudo() {
    if [ "$(id -u)" -ne 0 ]; then
        echo "  Root privileges required to install packages."
        echo "  Re-run with sudo: curl -fsSL -H 'Authorization: token ${GITEA_TOKEN}' https://git.sensey24.ru/aibot777/unlimitedcoding/raw/branch/master/claude/uclaude_install.sh -o /tmp/uclaude.sh && sudo bash /tmp/uclaude.sh"
        exit 1
    fi
}

# Git
if ! command -v git >/dev/null 2>&1; then
    echo "  git not found, installing..."
    need_sudo
    install_pkg git
fi

# Python 3
if ! command -v python3 >/dev/null 2>&1; then
    echo "  python3 not found, installing..."
    need_sudo
    install_pkg python3
fi

# curl (needed for nodesource)
if ! command -v curl >/dev/null 2>&1; then
    echo "  curl not found, installing..."
    need_sudo
    install_pkg curl
fi

# Node.js — updater handles version check and auto-install
if ! command -v node >/dev/null 2>&1; then
    echo "  Node.js not found. Updater will auto-install."
fi

# ---- Clone / Update repo ----

# Retry helper for git ops — gitea sporadically returns 502 (HTTP) or
# closes RPC mid-packfile. Plain `2>/dev/null` masks stderr but the ERR
# trap still fires on non-zero exit. Run with retries + clear diagnostic
# instead of silent fail.
retry_git() {
    local desc="$1"; shift
    local attempt
    for attempt in 1 2 3; do
        if "$@" 2>&1; then
            return 0
        fi
        echo "  $desc failed (attempt $attempt/3), retrying in 5s..." >&2
        sleep 5
    done
    echo "  ERROR: $desc failed after 3 attempts" >&2
    return 1
}

if [ -d "$INSTALL_DIR/.git" ]; then
    echo "  Already cloned, updating..."
    cd "$INSTALL_DIR"
    if ! retry_git "git fetch" git fetch --depth 1 origin master; then
        # Fallback: nuke and re-clone fresh (gitea RPC consistently failing
        # for incremental fetch happens occasionally; full re-clone is more
        # robust).
        echo "  Fetch failed permanently — falling back to fresh clone" >&2
        cd /
        rm -rf "$INSTALL_DIR"
        retry_git "git clone (fresh)" git clone --depth 1 --no-checkout "$REPO_URL" "$INSTALL_DIR" || exit 1
        cd "$INSTALL_DIR"
        git sparse-checkout init --no-cone
        git sparse-checkout set '/*' 'claude/*' '!claude/releases/v*'  'claude/releases/index.json' 'codex/*'
        retry_git "git checkout (after fresh clone)" git checkout || exit 1
    else
        retry_git "git reset --hard" git reset --hard origin/master || exit 1
    fi
else
    echo "  Cloning (shallow, sparse — only latest version)..."

    # Shallow clone without checkout — retry on transient gitea 502
    retry_git "git clone" git clone --depth 1 --no-checkout "$REPO_URL" "$INSTALL_DIR" || exit 1
    cd "$INSTALL_DIR"

    # Enable sparse checkout: root + claude/ + codex/ (so optional codex
    # install works) + index.json (first pass)
    git sparse-checkout init --no-cone
    git sparse-checkout set '/*' 'claude/*' '!claude/releases/v*'  'claude/releases/index.json' 'codex/*'
    # Allow checkout to fail on transient errors; trap won't catch
    # because we wrap in `|| true`.
    git checkout 2>/dev/null || git checkout || exit 1

    # Read latest version from index.json and add only that release dir
    if [ -f claude/releases/index.json ]; then
        VER=$(python3 -c "import json; print(json.load(open('claude/releases/index.json'))['latest'])")
        echo "  Latest version: v${VER}"
        git sparse-checkout add "claude/releases/v${VER}"
        git checkout 2>/dev/null || git checkout || true
    fi
fi

echo ""
echo "  Updating repo to latest version before running updater..."
# Update repo to latest version BEFORE running updater (so we get latest
# MIN_NODE_VERSION fix). Tolerant of transient gitea 502 — `|| true`
# because we already have a working clone, fresh updater can run with
# slightly older code if the secondary fetch fails.
cd "$INSTALL_DIR"
git fetch --depth 1 origin master 2>/dev/null || echo "  (secondary fetch failed; continuing with existing clone)" >&2
git reset --hard origin/master 2>/dev/null || git pull --quiet 2>/dev/null || true

echo "  Running updater..."

# Configure npm registry for @anthropic-ai scope before running updater
if command -v npm >/dev/null 2>&1; then
    echo "  Configuring npm registry: https://npm.sensey24.ru/"
    npm config set "@anthropic-ai:registry" "https://npm.sensey24.ru/" 2>/dev/null || true
fi

# Run updater (needs root for cli.js replacement + node install)
if [ "$(id -u)" -eq 0 ]; then
    python3 claude/uclaude_updater.py --force
else
    echo "  Root privileges required to install cli.js."
    sudo python3 claude/uclaude_updater.py --force
fi

echo ""
echo "=== Installation complete ==="
echo ""

# Sanity check what landed in settings.json (helps diagnose "only 5 models
# in /model picker" case — usually means CLAUDE_CUSTOM_MODELS missing
# from settings.json env block).
ME_HOME="${HOME:-/root}"
SETTINGS="$ME_HOME/.claude/settings.json"
if [ -f "$SETTINGS" ]; then
    echo "  Verification: $SETTINGS"
    python3 - "$SETTINGS" <<'PYEOF'
import json, sys
try:
    s = json.load(open(sys.argv[1]))
    env = s.get("env", {})
    ccm = env.get("CLAUDE_CUSTOM_MODELS", "")
    n = len(ccm.split(",")) if ccm else 0
    print(f"    base_url:    {env.get('ANTHROPIC_BASE_URL','-')}")
    auth = env.get("ANTHROPIC_AUTH_TOKEN", "")
    print(f"    auth_token:  {auth[:8]}{'...' if auth else ' (NOT SET — auth will fail!)'}")
    print(f"    custom_models: {n} models {'⚠ ZERO — /model will show built-ins only' if n==0 else 'OK'}")
    if n > 0:
        print(f"    sample:      {','.join(ccm.split(',')[:3])}...")
except Exception as e:
    print(f"    ERROR reading settings.json: {e}")
PYEOF
else
    echo "  (no $SETTINGS to verify — patcher may not have run)"
fi

echo ""
echo "  Run claude:    claude              # interactive"
echo "  Update later:  cd $INSTALL_DIR && sudo bash claude/uclaude_update.sh"
echo ""
echo "  To install Codex CLI separately, see README codex section:"
echo "    https://git.sensey24.ru/aibot777/unlimitedcoding/raw/branch/master/codex/ucodex_install.sh"