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https://github.com/dockersrc/almalinux
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rootfs/usr/local/bin/copy rootfs/usr/local/bin/symlink
77 lines
2.8 KiB
Bash
Executable File
77 lines
2.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# shellcheck shell=bash
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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##@Version : 202408102055-git
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# @@Author : Jason Hempstead
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# @@Contact : jason@casjaysdev.pro
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# @@License : LICENSE.md
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# @@ReadME : symlink --help
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# @@Copyright : Copyright: (c) 2024 Jason Hempstead, Casjays Developments
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# @@Created : Saturday, Aug 10, 2024 20:55 EDT
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# @@File : symlink
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# @@Description :
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# @@Changelog : New script
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# @@TODO : Better documentation
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# @@Other :
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# @@Resource :
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# @@Terminal App : no
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# @@sudo/root : no
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# @@Template : shell/bash
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# shellcheck disable=SC2016
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# shellcheck disable=SC2031
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# shellcheck disable=SC2120
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# shellcheck disable=SC2155
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# shellcheck disable=SC2199
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# shellcheck disable=SC2317
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# script variables
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APPNAME="$(basename "$0" 2>/dev/null)"
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VERSION="202408102055-git"
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RUN_USER="$USER"
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SET_UID="$(id -u)"
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SCRIPT_SRC_DIR="${BASH_SOURCE%/*}"
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SYMLINK_CWD="$(realpath "$PWD")"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# script functions
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if [ "$SHOW_RAW" != "true" ]; then
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__printf_color() { printf "%b" "$(tput setaf "${2:-$DEFAULT_COLOR}" 2>/dev/null)" "$1\n" "$(tput sgr0 2>/dev/null)"; }
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else
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# Disable colorization
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__printf_color() { printf '%b\n' "$1" | tr -d '\t' | sed '/^%b$/d;s,\x1B\[ 0-9;]*[a-zA-Z],,g'; }
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fi
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# check for command
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__cmd_exists() { which $1 >/dev/null 2>&1 || return 1; }
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__function_exists() { builtin type $1 >/dev/null 2>&1 || return 1; }
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# custom functions
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Define Variables
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DEFAULT_COLOR="7"
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SYMLINK_EXIT_STATUS=0
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Main application
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{ [ $# -eq 2 ] || [ "$1" = "--help" ]; } || { __printf_color "Usage: $APPNAME fromFile toFile" && exit 1; }
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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if [ "$1" != "$2" ]; then
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if [ -L "$2" ]; then
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unlink "$2"
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elif [ -e "$2" ]; then
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rm -Rf "$2"
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fi
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if [ -e "$1" ]; then
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ln -sf "$1" "$2"
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SYMLINK_EXIT_STATUS=$?
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fi
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fi
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# End application
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# lets exit with code
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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exit $SYMLINK_EXIT_STATUS
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# ex: ts=2 sw=2 et filetype=sh
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