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bootstrap.sh
executable file
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bootstrap.sh
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#!/bin/bash
# based on https://github.com/holman/dotfiles/blob/master/script/bootstrap
DOTFILES_ROOT=$(pwd -P)
set -e
echo ''
info () {
printf "\r [ \033[00;34m..\033[0m ] $1\n"
}
user () {
printf "\r [ \033[0;33m??\033[0m ] $1\n"
}
success () {
printf "\r\033[2K [ \033[00;32mOK\033[0m ] $1\n"
}
fail () {
printf "\r\033[2K [\033[0;31mFAIL\033[0m] $1\n"
echo ''
exit
}
link_file () {
local src=$1 dst=$2
local overwrite= backup= skip=
local action=
if [ -f "$dst" -o -d "$dst" -o -L "$dst" ]
then
if [ "$overwrite_all" == "false" ] && [ "$backup_all" == "false" ] && [ "$skip_all" == "false" ]
then
local currentSrc="$(readlink $dst)"
if [ "$currentSrc" == "$src" ]
then
skip=true;
else
user "File already exists: $dst ($(basename "$src")), what do you want to do?\n\
[s]kip, [S]kip all, [o]verwrite, [O]verwrite all, [b]ackup, [B]ackup all?"
read -n 1 action
case "$action" in
o )
overwrite=true;;
O )
overwrite_all=true;;
b )
backup=true;;
B )
backup_all=true;;
s )
skip=true;;
S )
skip_all=true;;
* )
;;
esac
fi
fi
overwrite=${overwrite:-$overwrite_all}
backup=${backup:-$backup_all}
skip=${skip:-$skip_all}
if [ "$overwrite" == "true" ]
then
rm -rf "$dst"
success "removed $dst"
fi
if [ "$backup" == "true" ]
then
mv "$dst" "${dst}.backup"
success "moved $dst to ${dst}.backup"
fi
if [ "$skip" == "true" ]
then
success "skipped $src"
fi
fi
if [ "$skip" != "true" ] # "false" or empty
then
ln -s "$1" "$2"
success "linked $1 to $2"
fi
}
install_dotfiles () {
info 'installing dotfiles'
local overwrite_all=false backup_all=false skip_all=false
for src in $(find -H "$DOTFILES_ROOT" -maxdepth 2 -name '*.symlink' -not -path '*.git*')
do
dst="$HOME/.$(basename "${src%.*}")"
link_file "$src" "$dst"
done
}
install_dotfiles
echo ''
echo ' All installed!'