0k-charms/precise/base-0k/hooks/install.d/30-customize.sh

#!/bin/bash

## 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

if [ -f /root/.bashrc.pre-install ]; then
    cp /root/.bashrc.pre-install /root/.bashrc
else
    cp /root/.bashrc /root/.bashrc.pre-install
fi

apt-get install fzf fd-find </dev/null
ln -sf "$(which fdfind)" /usr/local/bin/fd


## 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

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

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