mywiki/linux/bash/bashrc

# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

# If not running interactively, don't do anything
case $- in
    *i*) ;;
    *) return;;
esac

# don't put duplicate lines or lines starting with space in the history.
# See bash(1) for more options
HISTCONTROL=ignoreboth

# append to the history file, don't overwrite it
shopt -s histappend

# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=-1
HISTFILESIZE=-1

# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize

# If set, the pattern "**" used in a pathname expansion context will
# match all files and zero or more directories and subdirectories.
#shopt -s globstar

# make less more friendly for non-text input files, see lesspipe(1)
#[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"

# set variable identifying the chroot you work in (used in the prompt below)
if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
    debian_chroot=$(cat /etc/debian_chroot)
fi

# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
    xterm-color|*-256color) color_prompt=yes;;
esac

# uncomment for a colored prompt, if the terminal has the capability; turned
# off by default to not distract the user: the focus in a terminal window
# should be on the output of commands, not on the prompt
#force_color_prompt=yes

if [ -n "$force_color_prompt" ]; then
    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
        # We have color support; assume it's compliant with Ecma-48
        # (ISO/IEC-6429). (Lack of such support is extremely rare, and such
        # a case would tend to support setf rather than setaf.)
        color_prompt=yes
    else
        color_prompt=
    fi
fi

if [ "$color_prompt" = yes ]; then
    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
else
    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
fi
unset color_prompt force_color_prompt

# If this is an xterm set the title to user@host:dir
case "$TERM" in
    xterm*|rxvt*)
        PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
        ;;
    *)
        ;;
esac

# enable color support of ls and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
    alias ls='ls --color=auto' 
    #alias dir='dir --color=auto'
    #alias vdir='vdir --color=auto'

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

# colored GCC warnings and errors
#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'

# some more ls aliases
#alias ll='ls -l'
#alias la='ls -A'
#alias l='ls -CF'

# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.

if [ -f ~/.bash_aliases ]; then
    . ~/.bash_aliases
fi

# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
#if ! shopt -oq posix; then
#    if [ -f /usr/share/bash-completion/bash_completion ]; then
#        . /usr/share/bash-completion/bash_completion
#    elif [ -f /etc/bash_completion ]; then
#        . /etc/bash_completion
#    fi
#fi

# Use bash-completion, if available
[[ $PS1 && -f /usr/share/bash-completion/bash_completion ]] && \
    . /usr/share/bash-completion/bash_completion

# To get first completion and a listing you can add the following to bashrc
bind 'set show-all-if-ambiguous on'
bind 'TAB:menu-complete'

export PATH="$PATH:$HOME/.cargo/bin:$HOME/.local/bin:$HOME/bin:$HOME/.yarn/bin:$HOME/.config/yarn/global/node_modules/.bin"

# alias

alias hh="hstr"
alias update="sudo nala update ; sudo nala upgrade -y ; sudo nala autoremove -y ; flatpak upgrade -y ; flatpak uninstall --unused -y"
alias ll='exa -lh --icons' 
alias install="sudo nala install -y"
alias purge="sudo nala purge -y"
alias autoremove="sudo nala autoremove -y"
alias v="vim 2> /dev/null"
alias sv="sudo vim 2> /dev/null"
alias ga="git add ."
alias push="git push -u origin master"
alias pull="git pull"
alias gs="git status"
alias gm="git commit -m"
# alias rr="rnr 2> /dev/null"
alias rr="source ranger 2> /dev/null"
alias ..="cd .."
alias ....="cd ../.."
alias ipc="ip --color a"
alias ss="scrcpy -S"
alias weather="curl https://wttr.in/Sacile"
alias nn="ncdu --color dark"
alias pd="pandoc -f markdown -t pdf --pdf-engine=xelatex -V lang=it -V colorlinks=true -V linkcolor=teal -V urlcolor=teal -V toccolor=gray --template eisvogel --listings -V table-use-row-colors=true"
alias fh="feh"
alias fhm="feh -m"

# RNR

source ~/.local/share/rnr/rnr.sh
stty -ixon

# PS1

DEFAULT="\[\033[0m\]"
RED="\[\033[1;31m\]"
GREEN="\[\033[0;32m\]"
BLUE="\[\033[1;34m\]"
EBLACK="\[\033[1;30m\]"
PURPLE="\[\033[35m\]"
YELLOW="\[\033[1;33m\]"
CYAN="\[\033[1;36m\]"

parse_git_branch() {
    git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'
}

export PS1="$GREEN[\A \d]$CYAN\u$BLUE@\h $DEFAULT(\!):$YELLOW\w $PURPLE\n\$(parse_git_branch)$DEFAULT > "

# HSTR configuration - add this to ~/.bashrc

export HSTR_CONFIG=monochromatic # get more colors
shopt -s histappend              # append new history items to .bash_history
export HISTCONTROL=ignorespace   # leading space hides commands from history
export HISTSIZE=${HISTFILESIZE}  # increase history size (default is 500)
# ensure synchronization between bash memory and history file
export PROMPT_COMMAND="history -a; history -n; ${PROMPT_COMMAND}"
# if this is interactive shell, then bind hstr to Ctrl-r (for Vi mode check doc)
if [[ $- =~ .*i.* ]]; then bind '"\C-r": "\C-a hstr -- \C-j"'; fi
# if this is interactive shell, then bind 'kill last command' to Ctrl-x k
if [[ $- =~ .*i.* ]]; then bind '"\C-xk": "\C-a hstr -k \C-j"'; fi

# Editor

export EDITOR='vim'
export VISUAL='vim'