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#!/bin/bash
set -eux
## Requires kal-script
##
## More shell configurations (prompt, functions)
##
mkdir -p /etc/prompt
cat <<EOF > /etc/prompt/prompt.1.rc
PROMPT_COMMAND=""
parse_git_branch() {
ref=\$(git symbolic-ref HEAD 2> /dev/null) || return
echo -en ' (\033[0;32m'\${ref#refs/heads/}'\033[0m)'
}
export PS1="\[\033[0;37m\][\[\033[1;30m\]\u\[\033[0;37m\]@\[\033[1;30m\]\H\[\033[0;37m\]]-[\[\033[1;34m\]\w\[\033[0;37m\]]\\\$(parse_git_branch)\n\[\033[1;37m\]\\$ \[\033[0;37m\]"
EOF
protect_pre_install() {
local filename="$1"
if [ -f "$filename".pre-install ]; then
cp "$filename".pre-install "$filename"
else
if ! [ -e "$filename" ]; then
touch "$filename"
fi
cp "$filename" "$filename".pre-install
fi
}
protect_pre_install "/root/.bashrc"
if ! type -p fzf; then
## Required to get fzf
case $(lsb_release -is) in
Debian)
case $(lsb_release -rs) in
9|9.*)
backports_list="/etc/apt/sources.list.d/backports.list"
protect_pre_install /etc/apt/sources.list.d/backports.list
echo "deb http://archive.debian.org/debian stretch-backports main" > \
"$backports_list"
## Update only this repo:
apt-get update -o Dir::Etc::sourcelist="sources.list.d/backports.list" \
-o Dir::Etc::sourceparts="-" -o APT::Get::List-Cleanup="0"
;;
esac
;;
esac
apt-get install fzf </dev/null
fi
if ! type -p fd-find; then
if apt-get install fd-find </dev/null; then
ln -sf "$(which fdfind)" /usr/local/bin/fd
else
wget https://github.com/sharkdp/fd/releases/download/v8.2.1/fd_8.2.1_amd64.deb -O /tmp/fd.deb
dpkg -i /tmp/fd.deb
fi
fi
if ! [ -e "/usr/share/doc/fzf/examples/key-bindings.bash.orig" ]; then
## Use C-f instead of C-t for file insertion
sed -r -i.orig 's/C-t/C-f/g' /usr/share/doc/fzf/examples/key-bindings.bash
fi
cat <<EOF >> /root/.bashrc
## History management
export HISTCONTROL=ignoreboth
export HISTSIZE=500000
export HISTIGNORE="&:[bf]g:exit:ls:history"
export HISTFILESIZE=
export HISTTIMEFORMAT="%Y-%m-%d %T "
shopt -s histappend
## Prompt easy management
prompt() {
prompt_name="prompt.\$1.rc"
for i in /etc/prompt ~/.prompt; do
[ -f "\$i/\$prompt_name" ] &&
. "\$i/\$prompt_name"
done
}
## Git log command
function glog() {
git log --graph --pretty=tformat:%C\(yellow\ normal\)%h%Creset\ %C\(blue\ normal\)%an%Creset\ %s\ %Cgreen%d%Creset -n 20 "\$@"
}
prompt 1
PROMPT_COMMAND='history -a' ## after prompt setting as it resets it
##
## fzf (apt-get install fzf) and fd (apt-get install fd-find)
##
if [ -e /usr/share/doc/fzf/examples/key-bindings.bash ]; then
. /usr/share/doc/fzf/examples/key-bindings.bash
fi
if [ -e /usr/share/doc/fzf/examples/completion.bash ]; then
. /usr/share/doc/fzf/examples/completion.bash
fi
#export FZF_DEFAULT_OPTS="--color 'fg:#bbccdd,fg+:#ddeeff,bg:#111820,preview-bg:#223344,border:#778899'"
export FZF_DEFAULT_COMMAND='fd --type f --hidden --follow --exclude .git'
export FZF_CTRL_T_COMMAND="\$FZF_DEFAULT_COMMAND"
EOF
protect_pre_install "/root/.bash_profile"
cat <<EOF >> /root/.bash_profile
## XXXvlab:
## http://stackoverflow.com/questions/9652126/bashrc-profile-is-not-loaded-on-new-tmux-session-or-window-why
## Including ``.bashrc`` if it exists (tmux don't load bashrc, and bashrc
## don't load profile... so not recursive call)
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
EOF
protect_pre_install /root/.vimrc
cat <<EOF >> /root/.vimrc
syntax on
filetype plugin indent on
"Get the 2-space YAML as the default when hit carriage return after the colon
autocmd FileType yaml,yml setlocal ts=2 sts=2 sw=2 expandtab indentkeys=
set is hlsearch ai ic scs
nnoremap <esc><esc> :nohls<cr>
EOF