78 lines
2.1 KiB
Bash
78 lines
2.1 KiB
Bash
#!/usr/bin/env bash
|
|
|
|
dfp=$(cd "$(dirname "${BASH_SOURCE[0]}" )/.." && pwd)
|
|
source "${dfp}/shell/bash/bashrc"
|
|
|
|
USER_DISAGREE_CODE=120
|
|
NO_AGREEMENT_CODE=121
|
|
|
|
_dotfiles_setup_check_agreement() {
|
|
local -r lock_file="$1"
|
|
|
|
# Let user know that this script will delete their current configuration and
|
|
# that they should read this script before running. We'll use a lock file so
|
|
# the user only needs to agree once.
|
|
if [ -f "$lock_file" ]; then
|
|
# User agreed already - do nothing
|
|
echo -e "\nLinking files...\n"
|
|
else
|
|
echo -e "\nRunning this script may delete existing personal configuration files."
|
|
echo "Please view this script's source, fully understand it, and backup any"
|
|
echo "files before continuing."
|
|
echo -e "\nSeriously. Like... entire directories. Just gone. Completely.\n"
|
|
read -r -p "Are you sure you want to continue? [y/N] " response
|
|
response=${response,,} # to lower case
|
|
if [[ $response =~ ^(yes|y)$ ]]; then
|
|
echo "agreed" > "$lock_file"
|
|
else
|
|
return "${USER_DISAGREE_CODE}"
|
|
fi
|
|
fi
|
|
}
|
|
export -f _dotfiles_setup_check_agreement
|
|
|
|
_dotfiles_setup_link_files() {
|
|
local links=("$@")
|
|
|
|
source_file=""
|
|
for i in "${links[@]}"; do
|
|
if [ -n "$source_file" ]; then
|
|
if [ -L "$i" ]; then # if symlink exists, delete it
|
|
rm -rf "$i"
|
|
fi
|
|
if [ -f "$i" ]; then # if file exists, delete it
|
|
rm -rf "$i"
|
|
fi
|
|
if [ -d "$i" ]; then # if directory exists, delete it
|
|
rm -rf "$i"
|
|
fi
|
|
# check if the directory that will contain the link exists
|
|
DIR_TO_LINK=$(dirname "$i")
|
|
if [ -d "$DIR_TO_LINK" ]; then
|
|
:
|
|
else
|
|
mkdir -p "$DIR_TO_LINK"
|
|
fi
|
|
ln -s "$source_file" "$i"
|
|
echo -e " Linking (from/to):\n ~/$(realpath --relative-to="$HOME" "$source_file")\n $i"
|
|
source_file=""
|
|
else
|
|
source_file="$i"
|
|
fi
|
|
done
|
|
echo -e "\nDone.\n"
|
|
}
|
|
export -f _dotfiles_setup_link_files
|
|
|
|
_dotfiles_setup_run_setup() {
|
|
local -r lock_file="$1" && shift
|
|
|
|
if _dotfiles_setup_check_agreement "$lock_file"; then
|
|
_dotfiles_setup_link_files "$@"
|
|
else
|
|
echo "Quitting due to lack of user agreement."
|
|
return "${NO_AGREEMENT_CODE}"
|
|
fi
|
|
|
|
}
|
|
export -f _dotfiles_setup_run_setup
|