diff --git a/examples/diyfetch b/examples/diyfetch new file mode 100755 index 0000000..c1db402 --- /dev/null +++ b/examples/diyfetch @@ -0,0 +1,100 @@ +#!/bin/sh + +# ____ _____ ____ _ _ +# | _ \_ _\ \ / / _| ___| |_ ___| |__ +# | | | | | \ V / |_ / _ \ __/ __| '_ \ +# | |_| | | | || _| __/ || (__| | | | +# |____/___| |_||_| \___|\__\___|_| |_| +# +# About: +# DIYfetch it the shell script template for writing fetch tool +# utilizing `gum join` command (https://github.com/charmbracelet/gum#join). +# +# This script is written in POSIX-shell for portability +# feel free to switch it to any scripting language that you prefer. +# +# Note: +# When copy ANSI string from random script make sure to replace "\033" and "\e" to "" +# or wrap it in `$(printf '%b' "")`. +# +# URL: https://github.com/info-mono/diyfetch + + +# Prepare ------------------------------------------------------------------------------------------ + +# You can lookup the color codes on https://wikipedia.org/wiki/ANSI_escape_code#8-bit +main_color=4 + +# You can add some eye candy icons with Emoji of use Nerd Fonts (https://www.nerdfonts.com). +info=$(gum style "[1;38;5;${main_color}m${USER}@[1;38;5;${main_color}m$(hostname) +---------------- +[1;38;5;${main_color}mOS:  +[1;38;5;${main_color}mKERNEL: $(uname -sr) +[1;38;5;${main_color}mUPTIME: $(uptime -p | cut -c 4-) +[1;38;5;${main_color}mSHELL: $(basename "${SHELL}") +[1;38;5;${main_color}mEDITOR: $(basename "${EDITOR:-}") +[1;38;5;${main_color}mDE:  +[1;38;5;${main_color}mWM:  +[1;38;5;${main_color}mTERMINAL: ") + +# You can get OS arts on https://github.com/info-mono/os-ansi +# copy the raw data of the .ansi file then paste it down below. +art=$(gum style ' ___ + (.. | + (<> | + / __ \ + ( / \/ | +_/\ __)/_) +\/-____\/') + +# You can generate colorstrip using https://github.com/info-mono/colorstrip +color=$(gum style '████████████████████████ +████████████████████████') + + +# Display ------------------------------------------------------------------------------------------ + +# The code in this section is to display the fetch adaptively to the terminal's size. +# If you just want a static fetch display, you can just use something like this: +# +# group_info_color=$(gum join --vertical "${info}" '' "${color}") +# gum join --horizontal --align center ' ' "${art}" ' ' "${group_info_color}" + +terminal_size=$(stty size) +terminal_height=${terminal_size% *} +terminal_width=${terminal_size#* } + +# Acknowledge of how high the shell prompt is so the prompt don't push the fetch out. +prompt_height=${PROMPT_HEIGHT:-1} + +print_test() { + no_color=$(printf '%b' "${1}" | sed -e 's/\x1B\[[0-9;]*[JKmsu]//g') + + [ "$(printf '%s' "${no_color}" | wc --lines)" -gt $(( terminal_height - prompt_height )) ] && return 1 + [ "$(printf '%s' "${no_color}" | wc --max-line-length)" -gt "${terminal_width}" ] && return 1 + + gum style --align center --width="${terminal_width}" "${1}" '' + printf '%b' "\033[A" + + exit 0 +} + + +# Paper layout +print_test "$(gum join --vertical --align center "${art}" '' "${info}" '' "${color}")" + +# Classic layout +group_info_color=$(gum join --vertical "${info}" '' "${color}") +print_test "$(gum join --horizontal --align center "${art}" ' ' "${group_info_color}")" + +# Hybrid layout +group_art_info=$(gum join --horizontal --align center "${art}" ' ' "${info}") +print_test "$(gum join --vertical --align center "${group_art_info}" '' "${color}")" + +# Other layout +print_test "$(gum join --vertical --align center "${art}" '' "${info}")" +print_test "${group_art_info}" +print_test "${group_info_color}" +print_test "${info}" + +exit 1 \ No newline at end of file