91 lines
No EOL
3.4 KiB
Bash
Executable file
91 lines
No EOL
3.4 KiB
Bash
Executable file
#!/bin/bash
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#
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# SCRIPT NAME:
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# utils.sh
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#
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# AUTHOR:
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# Severin Kaderli <severin.kaderli@gmail.com>
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#
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# DESCRIPTION:
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# This script provides functions and variables that I use in my other scripts.
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# It is not supposed to be run directly but to be sourced by other scripts.
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#
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# USAGE:
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# Source this script in the needed script.
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#######################################
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# Directory variables
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#######################################
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DIR="$( cd "$(dirname "${BASH_SOURCE[0]}" )" && cd ../../ && pwd)"
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SYSTEM_DIR="${DIR}/system"
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PACKAGES_DIR="${DIR}/packages"
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#######################################
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# Bash color code variables
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#######################################
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RESET='\033[0m'
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GREEN='\033[32m'
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RED='\033[31m'
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BLUE='\033[34m'
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YELLOW='\033[33m'
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#######################################
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# Helper functions
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#######################################
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# Function to display fancy headers
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# USAGE: print_header TITLE
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function print_header() {
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echo -e "\n${GREEN}╔══════════════════════════════════════════════════════════════════════════════╗"
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echo -e "║ $(printf "%-77s" "${1}")║"
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echo -e "╚══════════════════════════════════════════════════════════════════════════════╝${RESET}"
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}
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# Function to print a info message with the current time and to send
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# a notification using notify-send.
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# USAGE: print_notify TITLE MESSAGE
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function print_notify() {
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notify-send "${1}" "${2}"
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echo -e "${YELLOW}[$(date "+%H:%M:%S")] ${1} ${2}${RESET}"
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}
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# Prints a section title.
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# USAGE: print_section TITLE
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function print_section() {
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echo -e "${YELLOW}┌──────────────────────────────────────────────────────────────────────────────┐"
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echo -e "│ $(printf "%-77s" "${1}")│"
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echo -e "└──────────────────────────────────────────────────────────────────────────────┘${RESET}"
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}
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function print_log() {
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echo -e "• $1"
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}
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# Creates the given directory in the home directory
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# USAGE: create_directory DIRECTORY
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function create_directory() {
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print_log "Creating directory ${YELLOW}${HOME}/${1}${RESET}"
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mkdir -p "${HOME}/${1}"
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}
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# Creates a symlink of the given file from the home directory to here.
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# USAGE: create_link FILE
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function create_link() {
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print_log "Linking ${YELLOW}${HOME}/${1}${RESET} -> ${YELLOW}${SYSTEM_DIR}/${1}${RESET}"
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rm -rf "${HOME:?}/$1"
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ln -fs "${SYSTEM_DIR}/${1}" "${HOME}/${1}"
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}
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# Function to set owner and permission of a file
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# USAGE: set_permission OWNER PERMISSION FILE
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function set_permission() {
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print_log "Changing owner of ${YELLOW}${3}${RESET} to ${YELLOW}${1}${RESET}"
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sudo chown -R "${1}" "${3}"
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print_log "Changing permission of ${YELLOW}${3}${RESET} to ${YELLOW}${2}${RESET}"
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sudo chmod -R "${2}" "${3}"
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}
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# Function to enable a service
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# USAGE: enable_service SERVICE
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function enable_service() {
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print_log "Enabling service ${YELLOW}${1}${RESET}"
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sudo systemctl enable "${1}"
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} |