108 lines
2.2 KiB
Bash
108 lines
2.2 KiB
Bash
#!/bin/bash
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if which tput >/dev/null 2>&1; then
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ncolors=$(tput colors)
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fi
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if [ -t 1 ] && [ -n "$ncolors" ] && [ "$ncolors" -ge 8 ]; then
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RED="$(tput setaf 1)"
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GREEN="$(tput setaf 2)"
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YELLOW="$(tput setaf 3)"
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BLUE="$(tput setaf 4)"
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BOLD="$(tput bold)"
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NORMAL="$(tput sgr0)"
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else
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RED=""
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GREEN=""
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YELLOW=""
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BLUE=""
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BOLD=""
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NORMAL=""
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fi
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error() {
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printf "${BOLD}${RED}$1${NORMAL}"
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}
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abort() {
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error "\nAborting...\n"
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exit 1
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}
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is_drive_path() {
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if [[ $1 =~ ^/ ]]; then
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echo 1
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else
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echo 0
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fi
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}
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is_symbolic_path() {
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if [[ $1 =~ ^\.{1} ]]; then
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echo 1
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else
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echo 0
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fi
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}
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is_valid_sym_path() {
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path=$1
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valid=0
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if [[ $(is_drive_path $path) -eq 1 ]]; then
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valid=1
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elif [[ $(is_symbolic_path $path) -eq 1 ]]; then
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valid=1
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elif [[ ! $path =~ \/+ ]]; then
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valid=1
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fi
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echo $valid
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}
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windows_path() {
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ret=$1
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if [[ $(is_drive_path $ret) -eq 1 ]]; then
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ret="${ret/\//}"
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# Fix the drive name, e.g. c\foo becomes c:\foo
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ret=$(sed 's,\([a-zA-Z]*\),\1:,' <<< "$ret")
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fi
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ret="${ret////\\}" # Replace Unix path with Windows path.
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echo $ret
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}
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set -e
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cwd=$PWD
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platform=`uname` # 'Linux', 'Darwin', etc
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printf "${BOLD}${YELLOW}Enter full path to source file/dir:\n${NORMAL}"
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read -e source_path
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if [[ $(is_valid_sym_path $source_path) -eq 0 ]]; then
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error "This path is invalid. Only symbolic and absolute paths are allowed."
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abort
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fi
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! test -d "$source_path" && ! test -e "$source_path" && error "That path doesn't exist!" && abort
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source_path=$(windows_path $source_path)
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printf "${BOLD}${YELLOW}Enter full path to symlink destination:\n${NORMAL}"
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read -e link_dest
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if [[ $(is_valid_sym_path $link_dest) -eq 0 ]]; then
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error "This path is invalid. Only symbolic and absolute paths and allowed."
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abort
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fi
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test -d "$link_dest" && error "That is an existing folder!" && abort
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test -e "$link_dest" && error "That file already exists!" && abort
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link_dest=$(windows_path $link_dest)
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cmd="cmd //c 'mklink $link_dest $source_path'"
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echo "${BOLD}${BLUE}About to create link ${GREEN}$link_dest${BLUE} to source ${GREEN}$source_path${NORMAL}"
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printf "\n${BOLD}Enter 1 to proceed\n${YELLOW}> ${NORMAL}"
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read confirm
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if [[ $confirm == 1 ]]; then
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eval "$cmd"
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else
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abort
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fi
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