mirror of
https://github.com/dockersrc/rust
synced 2026-06-24 14:01:04 -04:00
78 lines
2.6 KiB
Bash
78 lines
2.6 KiB
Bash
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#!/usr/bin/env sh
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# shellcheck shell=sh
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# - - - - - - - - - - - - - - - - - - - - - - - - -
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##@Version : 202605051306-git
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# @@Author : Jason Hempstead
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# @@Contact : jason@casjaysdev.pro
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# @@License : WTFPL
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# @@ReadME : symlink --help
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# @@Copyright : Copyright: (c) 2026 Jason Hempstead, Casjays Developments
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# @@Created : Tuesday, May 05, 2026 13:06 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/sh
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# - - - - - - - - - - - - - - - - - - - - - - - - -
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# shellcheck disable=SC1001,SC1003,SC2001,SC2003,SC2016,SC2031,SC2090,SC2115,SC2120,SC2155,SC2199,SC2229,SC2317,SC2329
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# - - - - - - - - - - - - - - - - - - - - - - - - -
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APPNAME="$(basename -- "$0" 2>/dev/null)"
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# - - - - - - - - - - - - - - - - - - - - - - - - -
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# colorization
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if [ -n "$NO_COLOR" ]; then
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__printf_color() { printf '%b' "$1\n" | tr -d '\t' | sed '/^%b$/d;s,\x1B\[ 0-9;]*[a-zA-Z],,g'; }
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else
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__printf_color() { { [ -z "$2" ] || DEFAULT_COLOR=$2; } && printf "%b" "$(tput setaf "$DEFAULT_COLOR" 2>/dev/null)" "$1\n" "$(tput sgr0 2>/dev/null)"; }
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fi
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# - - - - - - - - - - - - - - - - - - - - - - - - -
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__unlink() { [ -L "$1" ] && rm -f -- "$1" >/dev/null; }
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# - - - - - - - - - - - - - - - - - - - - - - - - -
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# custom functions
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__ln_sf() {
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exitCode=0
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if [ -d "$1" ] && [ ! -L "$1" ]; then
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__printf_color "symlinking contents of $1 into $2/" "4"
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__unlink "$2"
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mkdir -p "$2"
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for f in "$1"/* "$1"/.[!.]* "$1"/..?*; do
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[ -e "$f" ] || [ -L "$f" ] || continue
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base=$(basename -- "$f")
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__ln_sf "$f" "$2/$base" || exitCode=$?
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done
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else
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__printf_color "symlinking $2 to $1" "4"
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__unlink "$2"
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ln -sf "$1" "$2"
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exitCode=$?
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fi
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return $exitCode
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - -
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# Define variables
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DEFAULT_COLOR="254"
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SYMLINK_EXIT_STATUS=0
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# - - - - - - - - - - - - - - - - - - - - - - - - -
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# Main application
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if [ $# -ne 2 ]; then
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__printf_color "USAGE: $APPNAME from to" "2" >&2
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SYMLINK_EXIT_STATUS=1
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elif [ ! -e "$1" ]; then
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__printf_color "$1 does not exist" >&2
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SYMLINK_EXIT_STATUS=2
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else
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__ln_sf "$1" "$2" >/dev/null
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SYMLINK_EXIT_STATUS=$?
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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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