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123 lines
5.4 KiB
123 lines
5.4 KiB
#!/bin/bash
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set -e
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set -o pipefail
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trap 'echo "Script interrupted."; exit 1' INT
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# Function for colored echo
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function color_echo() {
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COLOR=$1
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shift
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echo -e "${COLOR}===> $* ${COLOR_SUFFIX}"
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}
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# Color definitions
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function openim_color() {
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COLOR_SUFFIX="\033[0m" # End all colors and special effects
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BLACK_PREFIX="\033[30m" # Black prefix
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RED_PREFIX="\033[31m" # Red prefix
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GREEN_PREFIX="\033[32m" # Green prefix
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YELLOW_PREFIX="\033[33m" # Yellow prefix
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BLUE_PREFIX="\033[34m" # Blue prefix
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SKY_BLUE_PREFIX="\033[36m" # Sky blue prefix
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WHITE_PREFIX="\033[37m" # White prefix
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BOLD_PREFIX="\033[1m" # Bold prefix
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UNDERLINE_PREFIX="\033[4m" # Underline prefix
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ITALIC_PREFIX="\033[3m" # Italic prefix
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CYAN_PREFIX="\033[0;36m" # Cyan prefix
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}
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function print_with_delay() {
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text="$1"
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delay="$2"
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color="$3"
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for i in $(seq 0 $((${#text}-1))); do
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printf "${color}${text:$i:1}${COLOR_SUFFIX}"
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sleep $delay
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done
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printf "\n"
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}
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function print_progress() {
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total="$1"
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delay="$2"
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color="$3"
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printf "${color}["
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for i in $(seq 1 $total); do
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printf "#"
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sleep $delay
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done
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printf "]${COLOR_SUFFIX}\n"
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}
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function openim_logo() {
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# Set text color to cyan for header and URL
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echo -e "\033[0;36m"
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# Display fancy ASCII Art logo
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# look http://patorjk.com/software/taag/#p=display&h=1&v=1&f=Doh&t=OpenIM
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print_with_delay '
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OOOOOOOOO IIIIIIIIIIMMMMMMMM MMMMMMMM
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OO:::::::::OO I::::::::IM:::::::M M:::::::M
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OO:::::::::::::OO I::::::::IM::::::::M M::::::::M
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O:::::::OOO:::::::O II::::::IIM:::::::::M M:::::::::M
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O::::::O O::::::Oppppp ppppppppp eeeeeeeeeeee nnnn nnnnnnnn I::::I M::::::::::M M::::::::::M
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O:::::O O:::::Op::::ppp:::::::::p ee::::::::::::ee n:::nn::::::::nn I::::I M:::::::::::M M:::::::::::M
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O:::::O O:::::Op:::::::::::::::::p e::::::eeeee:::::een::::::::::::::nn I::::I M:::::::M::::M M::::M:::::::M
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O:::::O O:::::Opp::::::ppppp::::::pe::::::e e:::::enn:::::::::::::::n I::::I M::::::M M::::M M::::M M::::::M
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O:::::O O:::::O p:::::p p:::::pe:::::::eeeee::::::e n:::::nnnn:::::n I::::I M::::::M M::::M::::M M::::::M
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O:::::O O:::::O p:::::p p:::::pe:::::::::::::::::e n::::n n::::n I::::I M::::::M M:::::::M M::::::M
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O:::::O O:::::O p:::::p p:::::pe::::::eeeeeeeeeee n::::n n::::n I::::I M::::::M M:::::M M::::::M
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O::::::O O::::::O p:::::p p::::::pe:::::::e n::::n n::::n I::::I M::::::M MMMMM M::::::M
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O:::::::OOO:::::::O p:::::ppppp:::::::pe::::::::e n::::n n::::nII::::::IIM::::::M M::::::M
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OO:::::::::::::OO p::::::::::::::::p e::::::::eeeeeeee n::::n n::::nI::::::::IM::::::M M::::::M
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OO:::::::::OO p::::::::::::::pp ee:::::::::::::e n::::n n::::nI::::::::IM::::::M M::::::M
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OOOOOOOOO p::::::pppppppp eeeeeeeeeeeeee nnnnnn nnnnnnIIIIIIIIIIMMMMMMMM MMMMMMMM
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p:::::p
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p:::::p
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p:::::::p
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p:::::::p
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p:::::::p
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ppppppppp
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' 0.0001
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# Display product URL
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print_with_delay "Discover more and contribute at: https://github.com/OpenIMSDK/Open-IM-Server" 0.01
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# Reset text color back to normal
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echo -e "\033[0m"
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# Set text color to green for product description
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echo -e "\033[1;32m"
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print_with_delay "Open-IM-Server: Reinventing Instant Messaging" 0.01
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print_progress 50 0.02
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print_with_delay "Open-IM-Server is not just a product; it's a revolution. It's about bringing the power of seamless, real-time messaging to your fingertips. And it's about joining a global community of developers, dedicated to pushing the boundaries of what's possible." 0.01
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print_progress 50 0.02
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# Reset text color back to normal
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echo -e "\033[0m"
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# Set text color to yellow for the Slack link
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echo -e "\033[1;33m"
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print_with_delay "Join our developer community on Slack: https://join.slack.com/t/openimsdk/shared_invite/zt-1tmoj26uf-_FDy3dowVHBiGvLk9e5Xkg" 0.01
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# Reset text color back to normal
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echo -e "\033[0m"
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}
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function main() {
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openim_logo
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}
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main "$@"
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