dotfiles/bin/symbolic-link.sh

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#!/bin/bash
# @improve this path stuff
source_helpers="$HOME/.dotfiles/script_helpers"
source "$source_helpers/printing.sh"
source "$source_helpers/file_ops.sh"
abort() {
error "\nAborting...\n"
exit 1
}
# If the path is not symbolic or an absolute drive path then we return it in an expanded form.
clean_path() {
path=$1
if [[ $(is_absolute_unix_path $path) -eq 0 && $(is_sym_file $path) -eq 0 ]]; then
path=$(expand_path "$path")
fi
echo $path
}
path_debug() {
path=$1
printf "\ninfo on path '$path'\n"
printf "abs unix path: $(is_absolute_unix_path $path)\n"
printf "sym file: $(is_sym_file $path)\n"
if [[ $path =~ \/+ ]]; then echo "unix path\n"; else echo "not unix path\n"; fi
expanded_path=$(expand_path "$path")
printf "expanded version: $expanded_path\n"
if [[ $(is_absolute_unix_path $path) -eq 0 && $(is_sym_file $path) -eq 0 ]]; then
printf "needs cleaning\n"
else
printf "no cleaning needed\n"
fi
}
cwd=$PWD
platform=`uname` # 'Linux', 'Darwin', etc
source_path=""
dest_path=""
#echo "got $1 and $2"
#path_debug $1
#path_debug $2
if [[ $1 ]]; then
source_path="$1"
else
printf "${BOLD}${YELLOW}Enter full path to source file/dir:\n${NORMAL}"
read -e source_path
fi
source_path=$(clean_path "$source_path")
! test -d "$source_path" && ! test -e "$source_path" && error "Source path '$source_path' doesn't exist!" && abort
if [[ $2 ]]; then
dest_path="$2"
else
printf "${BOLD}${YELLOW}Enter full path to symlink destination:\n${NORMAL}"
read -e dest_path
fi
dest_path=$(clean_path $dest_path)
test -d "$dest_path" && error "Dest folder '$dest_path' already exists!" && abort
test -e "$dest_path" && error "Dest file '$dest_path' already exists!" && abort
source_path=$(windows_path $source_path)
dest_path=$(windows_path $dest_path)
cmd="cmd //c 'mklink $dest_path $source_path'"
echo "${BOLD}${BLUE}Will attempt to link ${GREEN}$source_path${BLUE} to ${GREEN}$dest_path${BLUE}"
printf "\n${BOLD}Enter 1 to proceed\n${YELLOW}> ${NORMAL}"
read confirm
if [[ $confirm == 1 ]]; then
eval "$cmd"
else
abort
fi