Make bash xdg-compliant

[perso/Immae/Config/Ansible.git] / roles / shell / bash / templates / bashrc.j2

#
# ~/.bashrc
#

[[ -f "$XDG_STATE_HOME/bash/bashrc_temp" ]] && . $XDG_STATE_HOME/bash/bashrc_temp

if [ -n "$HOME/.local/bin" ]; then
  PATH="$HOME/.local/bin:$PATH"
fi

# If not running interactively, don't do anything
[[ $- != *i* ]] && return

export GPG_TTY=$(tty)
export HISTFILE="$XDG_STATE_HOME/bash/history"

alias vi=vim
alias ls='ls --color=auto -F -T 0'
alias tmux='tmux -f $XDG_CONFIG_HOME/tmux/tmux.conf'

alias grep='grep --color=auto'
alias fgrep='fgrep --color=auto'
alias egrep='egrep --color=auto'

alias sudo="sudo "
alias mv="mv -i"
alias cp="cp -i"
alias rm="rm -i"
alias psp="pstree -aUp $USER"
alias info='info -v active-link-style=yellow,bold -v link-style=yellow'

[[ -f /usr/share/stgit/completion/stgit-completion.bash ]] && . /usr/share/stgit/completion/stgit-completion.bash

{% if role.get(profile) == "fretlink" %}
##### Some Fretlink aliases
alias getDump='s3cmd -c <(pass show Travail/Fretlink/S3) get '

function vpn() {
  TMPFILE=$(mktemp /tmp/openvpn.XXXXXX)
  pass show Travail/Fretlink/OpenVPN >> $TMPFILE
  sudo openvpn $TMPFILE
  rm -f $TMPFILE
}

function dev_prompt() {
  if [ -n "$FRETLINK_ENV" ]; then
    echo "{$FRETLINK_ENV} "
  fi
}

function tmux_dev() {
  type="${1:-bash}"
  if [ -n "$TMUX" ]; then
    m=switch-client
  else
    m=attach-session
  fi

  case "$type" in
    "bash") start_dir="$HOME";;
    "remote") start_dir="$HOME";;
    "puppet") start_dir="/etc/puppetlabs/code"
  esac

  if tmux has-session -t "$type" 2>/dev/null; then
    tmux $m -t "$type"
  else
    if [ "$type" = "remote" ]; then
      tmux new-session -d -c $start_dir -s "$type" mosh immae.eu \; \
          $m -t "$type"
    elif [ -n "$start_dir" ]; then
      tmux new-session -d -c $start_dir -s "$type" \; \
          $m -t "$type" \; \
          new-window -c $start_dir
    else
      tmux new-session -d -c "$HOME/workdir/$type" -s "$type" \; \
          $m -t "$type" \; \
          send-keys "../start" C-m \; \
          rename-window "running" \; \
          new-window -c "$HOME/workdir/$type"
    fi
  fi
}

_tmux_dev() {
  COMPREPLY=()
  local cur="${COMP_WORDS[COMP_CWORD]}"
  prefix="$HOME/workdir/"
  local IFS=$'\n'
  local items=($(IFS=' ' compgen -W "bash remote puppet" -- $cur) $(compgen -d $prefix$cur))
  for item in ${items[@]}; do
    [[ $item == $prefix.* ]] && continue
    COMPREPLY+=("${item#$prefix}")
  done
}
complete -o filenames -F _tmux_dev tmux_dev

if [ -n "$TMUX" ]; then
  TMUX_SESSION_NAME=$(tmux display-message -p "#S")
  export HISTFILE="$XDG_STATE_HOME/bash/tmux_${TMUX_SESSION_NAME}_history"
fi
##### /Fretlink
{% endif %}

# Non-printable chars need to be wrapped by \[ ... \] otherwise bash
# will wrongly count the size of the prompt and glitch when going
# through history
function git_prompt_color() {
  git diff --quiet 2>/dev/null && git diff --cached --quiet 2>/dev/null
  gitstatus=$?
  if [ "$gitstatus" -gt 0 ]; then
    av=$'\033[01;31m'
  else
    av=$'\033[01;34m'
  fi
  echo "$av"
}

function git_prompt() {
  gitinfo=$(git branch 2>/dev/null | grep "^*" | cut -c3-);
  git diff --quiet 2>/dev/null && git diff --cached --quiet 2>/dev/null
  gitstatus=$?
  gitlsfiles=$(git ls-files . 2>/dev/null | wc -l);
  if [ "$gitinfo" -a "$gitlsfiles" -gt 0 ]; then
    echo -e "($gitinfo) "
  fi
}
{% set ps1_git = '\[$(git_prompt_color)\]$(git_prompt)' %}

function error_code() {
  ret=$?
  if [[ $ret != 0  ]]; then
    echo "$ret "
  fi
}

function running_jobs() {
  ret=$(jobs | wc -l)
  if [[ $ret != 0  ]]; then
    echo "[$ret] "
  fi
}
{% set ps1_status = '\[\\033[01;31m\]$(error_code)\[\\033[00;00m\]$(running_jobs)' -%}

{# Ensure new line before the prompt #}
{% set ps1_newline = '$(printf "%$((`tput cols`-1))s\\r")' -%}

{% set ps1_other = '' %}
{% if role.get(profile) == "fretlink" -%}
  {% set ps1_other = '\[\\033[01;32m\]$(dev_prompt)' %}
{%- endif %}

PS1='{{ ps1_newline }}{{ ps1_status }}{{ ps1_other }}{{ ps1_git }}\[\033[00;32m\]\u@\h\[\033[94m\] \w \$\[\033[00m\] '

PROMPT_COMMAND="[[ -f $XDG_STATE_HOME/bash/bashrc_temp ]] && . $XDG_STATE_HOME/bash/bashrc_temp"

{% if "nodejs" in features.get(profile, []) %}
source /usr/share/nvm/init-nvm.sh
{% endif %}