cl

#!/data/data/com.termux/files/usr/bin/bash
# cl — self-healing Claude Code launcher for Termux
# Checks binary integrity, rebuilds if needed, launches via claude-termux

CLAUDE="$HOME/.local/bin/claude"
CLAUDE_TERMUX="$HOME/.local/bin/claude-termux"
LOADER_DIR="$HOME/bun-termux-loader"
GCS_BUCKET="https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases"

is_script() { head -c 2 "$1" 2>/dev/null | grep -q '#!'; }

rebuild() {
    local SRC="$1"
    echo "[cl] Rebuilding bun-termux-loader wrapper..."
    (cd "$LOADER_DIR" && python3 build.py "$SRC" "$CLAUDE")
    rm -rf "${TMPDIR:-$PREFIX/tmp}/bun-termux-cache"
    echo "[cl] Cleared bun cache"
}

# Auto-update drops a raw native binary at the claude path — detect and rebuild
if [ -f "$CLAUDE" ] && is_script "$CLAUDE"; then
    echo "[cl] claude is a script (auto-update overwrote binary). Rebuilding..."
    mv "$CLAUDE" "$CLAUDE.update-tmp"
    rebuild "$CLAUDE.update-tmp"
    rm -f "$CLAUDE.update-tmp"
    echo "[cl] Fixed."
fi

# Check claude binary exists and is executable
if [ ! -x "$CLAUDE" ]; then
    echo "[cl] claude binary missing. Downloading latest..."
    if [ ! -d "$LOADER_DIR" ]; then
        echo "[cl] ERROR: bun-termux-loader not found at $LOADER_DIR" >&2
        exit 1
    fi
    VERSION=$(curl -fsSL "$GCS_BUCKET/latest")
    FRESH="${TMPDIR:-$PREFIX/tmp}/claude-fresh"
    curl -fsSL -o "$FRESH" "$GCS_BUCKET/$VERSION/linux-arm64/claude"
    chmod +x "$FRESH"
    rebuild "$FRESH"
    rm -f "$FRESH"
    echo "[cl] Built Claude Code $VERSION."
fi

# Ensure claude-termux wrapper exists
if [ ! -f "$CLAUDE_TERMUX" ]; then
    cat > "$CLAUDE_TERMUX" << 'WRAPPER'
#!/data/data/com.termux/files/usr/bin/bash
exec proot --bind=$PREFIX/tmp:/tmp --bind=$PREFIX/bin/bash:/bin/sh ~/.local/bin/claude "$@"
WRAPPER
    chmod +x "$CLAUDE_TERMUX"
fi

exec claude-termux "$@"