OCR4Linux/setup.sh at main · moheladwy/OCR4Linux · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
#!/bin/bash
# ========================================================================================================================
# Author:
#     Mohamed Hussein Al-Adawy
# Version: 1.5.0
# Description:
#     This setup script installs and configures OCR4Linux and its dependencies.
#     It handles the installation of:
#       1. System requirements (tesseract, python packages, rofi)
#       2. Session-specific tools:
#          - Wayland: grimblast, wl-clipboard, cliphist
#          - X11: xclip, scrot
#
# Features:
#     - Automatic detection and installation of AUR helper (yay)
#     - Session-aware installation (Wayland/X11)
#     - Configures necessary Python dependencies
#     - Sets up required OCR language packs
#
# Requirements:
#     - Arch Linux or Arch-based distribution
#     - Internet connection for package downloads
#     - sudo privileges for package installation
#
# Usage:
#     chmod +x setup.sh
#     ./setup.sh
#     Follow the prompts to install dependencies
# ========================================================================================================================

# Define the required packages.
sys_requirements=(
    tesseract
    tesseract-data-eng
    tesseract-data-ara
    libnotify
    python
    python-numpy
    python-pillow
    python-pytesseract
    python-opencv
    rofi
)
wayland_session_apps=(
    grimblast-git
    wl-clipboard
    cliphist
)
x11_session_apps=(
    xclip
    scrot
)

# Check if yay is installed.
check_yay() {
    echo "Checking for yay AUR helper..."
    if ! command -v yay &>/dev/null; then
        read -r -p "yay is not installed. Do you want to install yay? (y/n): " choice
        if [ "$choice" = "y" ]; then
            sudo pacman -S --needed --noconfirm git base-devel
            git clone https://aur.archlinux.org/yay.git
            cd yay || exit
            makepkg -si --noconfirm
            echo "yay has been installed successfully."
        else
            echo "Please install yay first!"
            return 1
        fi
    else
        echo "yay is already installed."
    fi
}

# Install the required packages.
install_requirements() {
    echo "Installing system requirements..."
    yay -S --noconfirm --needed "${sys_requirements[@]}"

    if [ "$XDG_SESSION_TYPE" = "wayland" ]; then
        echo "Installing Wayland session applications..."
        yay -S --noconfirm --needed "${wayland_session_apps[@]}"
    else
        echo "Installing X11 session applications..."
        yay -S --noconfirm --needed "${x11_session_apps[@]}"
    fi

    echo "All requirements have been installed successfully."
}

# Main function.
print_help() {
    echo "OCR4Linux Setup Script"
    echo "This script will manually install and configure OCR4Linux and its dependencies."
    echo "Note: This script is designed for manual installations."
    echo "For Arch-based Linux users, it is recommended to install OCR4Linux using the AUR package \"ocr4linux\"."
}

main() {
    echo "========================================================================================================"
    echo "Starting OCR4Linux setup..."
    echo "========================================================================================================"
    print_help

    # Ask the user whether to proceed with manual installation
    read -r -p "Do you want to continue with the manual installation? (y/n): " confirm
    if [[ ! $confirm =~ ^[Yy]$ ]]; then
        echo "Aborting setup. Use the AUR package 'ocr4linux' for Arch-based systems."
        exit 0
    fi

    echo "========================================================================================================"
    check_yay
    echo "========================================================================================================"
    install_requirements
    echo "========================================================================================================"
    # Copy the script to the user's home directory.
    echo "Setting up OCR4Linux configuration..."
    mkdir -p "$HOME/.config/OCR4Linux"
    cp -r ./* "$HOME/.config/OCR4Linux"
    echo "OCR4Linux has been set up successfully in $HOME/.config/OCR4Linux"
    echo "Setup completed. You can now use OCR4Linux."
    echo "========================================================================================================"
}

main