shell_common

# -*- shell-script -*-
#Stuff common to both zsh and bash. I have .bashrc and .zshrc load this file.

export XEDITOR="emacsclient -nw -a \"\""
export EDITOR="emacsclient -nw -a \"\""

# (custom init file for fast start)
# export EDITOR="emacs -nw --init-directory ~/.se.d"

export PYENV_ROOT="$HOME/.pyenv"
command -v pyenv >/dev/null || export PATH="$PYENV_ROOT/bin:$PATH"
eval "$(pyenv init -)"

# eval "$(pyenv virtualenv-init -)"


if [ -n "$DISPLAY" ]; then
    export BROWSER=conkeror
fi

#don't have long lines in man, just because terminal is big.
export MANWIDTH=80

# play only audio, useful for youtube etc.
function no-video-mpv() {
    mpv --no-video $1
}

# sudo edit file with root privelege, using emacs in terminal.
function semacs() {
    filename=$1

    #work with relative paths:
    without_beg_slash="${1##/}"
    if [[ $without_beg_slash == $1 ]];then
        filename="${PWD%//}/$1"
    fi

    #emacsclient -nw -a emacs "/sudo:root@localhost:$filename"
    emacsclient -nw -a "" "/sudo:root@localhost:$filename"
}


function conkeror_open() {
    filename=$1

    #work with relative paths:
    without_beg_slash="${1##/}"
    if [[ $without_beg_slash == $1 ]];then
        filename="${PWD%//}/$1"
    fi

    echo opening file: $filename
    conkeror $filename
}


#emacs no window, attach to (or start) running server:
alias nwemacs="emacsclient -nw -a \"\""

alias conda="${HOME}/usr/opt/conda/bin/conda"

#emacs, attach to (or start) running server:
alias cemacs="emacsclient -a \"\""

# reset my keyboard, when it is acting up, for some reason
function kinesis() {
    setxkbmap se
    xmodmap $HOME/.Xmodmap
    # make Super_L aka Mod4 aka left windows key be "F20":
    xmodmap -e "keycode 133=F20"
    xmodmap -e "clear Mod4"
}


#Suse specific aliases:
if [ -f /etc/SuSE-release ]; then
    alias nuffe="/usr/local/bin/xudo /sbin/yast2 sw_single"
    export SBCL_HOME=/home/b2/karlf/usr/lib/sbcl
    # for libassimp which is not installed at work computers for pioneer space sim
    export LD_LIBRARY_PATH=${HOME}/usr/lib/:${LD_LIBRARY_PATH}
fi

if [ -f /usr/bin/colordiff ]; then
    # requires colordiff package
    alias diff='colordiff'
fi

if [ -f /usr/bin/ncdu ]; then
    # requires ncdu package
    alias ncdu="ncdu --color dark -rr -x --exclude .git --exclude node_modules"
fi


# https://github.com/junegunn/fzf
alias preview="fzf"
export FZF_DEFAULT_OPTS="--bind='ctrl-o:execute(code {})+abort'"


# the -G0 fixes the ligature problem.
alias dvips='dvips -Ppdf -G0'

# if [ -f $HOME/.config/mc/skins/elite_commander.ini ]; then
#     # set midnight commander skin
#     alias mc='mc -S elite_commander'
# fi

if [ -f $HOME/.moc/themes/moc-orpheus ]; then
    # set moc player theme
    alias mocp='mocp -T moc-orpheus'
fi

# prompt before overwrite (i), verbose (v):
alias cp='cp -vi'
alias mv='mv -vi'
alias rm='rm -v'
alias cd..='cd ..'
alias dir='dir --color=auto'
alias vdir='vdir --color=auto'

# färgning av grep
export GREP_COLOR="mt=1;33"         #variabel för färg av grep-träffarna
alias grep='grep --color=auto -n'   #skriv ut radnummer

# modified commands
 # alias df='df -h'
 # alias du='du -c -h'
 # alias mkdir='mkdir -p -v'
alias nano='nano -w'
alias ping='ping -c 5'

# new commands
alias da='date "+%A, %B %d, %Y [%T]"'
alias du1='du --max-depth=1'
alias hist='history | grep $1'      # requires an argument
alias openports='netstat --all --numeric --programs --inet'
alias pg='ps -Af | grep $1'         # requires an argument

# privileged access
if [ $UID -ne 0 ]; then
    alias sudo='sudo '
    alias scat='sudo cat'
    alias svim='sudo vim'
    alias root='sudo su'
    alias sless='sudo less'
    alias reboot='sudo reboot'
    alias halt='sudo halt'
fi

# ls
alias ls='ls --color=auto'          # eller: --color=always
eval $(dircolors -b)                # visa brutna länkar som röda med ls, mm.
alias lr='ls -R'                    # recursive ls
alias ll='ls -l --group-directories-first'
alias la='ll -A'
alias lx='ll -BX'                   # sort by extension
alias lz='ll -rS'                   # sort by size
alias lt='ll -rt'                   # sort by date
alias lm='la | more'
alias lsa='ls -ld .*'               # list only file beginning with "."


# Egna alias:
#alias usb='sudo mount /dev/sdb1 /media/disk'
alias cputemp='acpi -t'
#alias cputemp='cat /proc/acpi/thermal_zone/THM0/temperature'

# för att wicd 1.7.0 är fuckat
#alias wicd-curses='wicd-curses; clear'

#alias mplayer='mplayer -stop-xscreensaver'
alias mplayer='mplayer -msgcolor -mixer-channel Master -nolirc'
alias makeplaylist='find -maxdepth 1 -type f -iname \*.mp3 -o -iname \*.flac -o -iname \*.ogg -o -iname \*.wav -o -iname \*.aac | sort > playlist'


alias cpu='ps aux | sort -k 3,3 | tail '
alias mem='ps aux | sort -k 4,4 | tail '
alias psp='ps aux | grep -v grep | grep '
alias pst='ps -eww f'

 # safety features
 # alias chown='chown --preserve-root'
 # alias chmod='chmod --preserve-root'
 # alias chgrp='chgrp --preserve-root'

#Färgning av man-pages i less.
man() {
    env \
        LESS_TERMCAP_mb=$(printf "\e[1;37m") \
        LESS_TERMCAP_md=$(printf "\e[1;37m") \
        LESS_TERMCAP_me=$(printf "\e[0m") \
        LESS_TERMCAP_se=$(printf "\e[0m") \
        LESS_TERMCAP_so=$(printf "\e[1;47;30m") \
        LESS_TERMCAP_ue=$(printf "\e[0m") \
        LESS_TERMCAP_us=$(printf "\e[0;36m") \
        man "$@"

 # Färgerna i Debian (röd och grön)
 #     LESS_TERMCAP_mb=$(printf "\e[1;31m") \
 #     LESS_TERMCAP_md=$(printf "\e[1;31m") \
 #     LESS_TERMCAP_so=$(printf "\e[1;44;33m") \
 #     LESS_TERMCAP_us=$(printf "\e[1;32m") \
}




#PRAKTISKA FUNKTIONER:
#=====================

#extract easely:
if [ -f /usr/bin/atool ]; then
    #use atools "aunpack" since it is awesome.
    alias extract='aunpack'
else
    #extract anything! (extract file)
    function extract(){
        if [ -f $1 ] ; then
            case $1 in
                *.tar.bz2)    tar xjf $1        ;;
                *.tar.gz)     tar xzf $1        ;;
                *.tar.Z)      tar xzf $1        ;;
                *.bz2)        bunzip2 $1        ;;
                *.rar)        unrar x $1        ;;
                *.gz)         gunzip $1         ;;
                *.jar)        unzip $1          ;;
                *.tar)        tar xf $1         ;;
                *.tbz2)       tar xjf $1        ;;
                *.tgz)        tar xzf $1        ;;
                *.zip)        unzip $1          ;;
                *.Z)          uncompress $1     ;;
                *.xz)         unxz $1           ;;
                *.7z)         7z x $1           ;;
                *.exe)        cabextract $1     ;;
                *.rar)        rar x $1          ;;
                *)            echo "'$1' cannot be extracted via extract()" ;;
                #NOTE: osäker på om 7z är rätt, testa!

            esac
        else
            echo "'$1' is not a valid file"
        fi
    }
fi

 # Filenames to lowercase. Ex.. lowercase * = All file in the current dir.
function lowercase() {
    for file ; do
        filename=${file##*/}
        case "$filename" in
            */*) dirname==${file%/*} ;;
            *) dirname=.;;
        esac
        nf=$(echo $filename | tr A-Z a-z)
        newname="${dirname}/${nf}"
        if [ "$nf" != "$filename" ]; then
            mv "$file" "$newname"
            echo "lowercase: $file --> $newname"
        else
            echo "lowercase: $file not changed."
        fi
    done
}

#Funktion för anteckningar direkt från kommandoraden
nn() {
    local NOTE_FILE=$HOME/.notes
    #if file doesn't exist, create it
    [[ -f "$NOTE_FILE" ]] || touch "$NOTE_FILE"

    #no arguments, edit file
    if [[ -z "$1" ]]; then
        vim "+set number" "$NOTE_FILE"
    elif (( $1 )); then tail -"$1" "$NOTE_FILE"
    elif [[ "$1" == "-s" ]]; then /bin/grep -E --color=always -i -C 1 "$2" "${NOTE_FILE}"
    elif [[ "$1" == "-h" || $1 == "--help" ]]; then
        printf "nn [options|note]: Make quick notes\n"
        printf "Options: <note>\t\twrite <note> to '${NOTE_FILE}'\n"
        printf "\t\t\tshow '${NOTE_FILE}'\n"
        printf "\t<number>\tshow last <number> lines of '${NOTE_FILE}'\n"
        printf "\t-s <regex>\tsearch '${NOTE_FILE}' for <regex>\n"
    #append all arguments to file
    else
        echo ">> '$@'" >> "$NOTE_FILE"
    fi
}


#clock - A bash clock that can run in your terminal window.
clock () {
    while true;do clear;echo "===========";date +"%r";echo "===========";sleep 1;done
}

#make dir and the go there
function mkcd(){    mkdir "$1" && cd "$1"; }

# go to dir, run ls
function cdl (){ cd $1 && ls; }

#konvertera tal mellan decimal och hex
function dec(){     printf "%d\n" $1; }
function hex(){     printf "0x%08x\n" $1; }

#funkar bara för tarning av en (1) fil
function mktar(){   tar vczf "${1%%/}.tar.gz" "${1%%/}/"; }

#bu - Back Up a file. Usage "bu filename.txt"
function bu (){ cp $1 ${1}-`date +%Y%m%d%H%M`.backup ; }

#Arch specific:
if [ -f /etc/arch-release ]; then
    # coloured pacman output
    function pacsearch () {
        echo -e "$(pacman -Ss $@ | sed \
     -e 's#core/.*#\\033[1;31m&\\033[0;37m#g' \
     -e 's#extra/.*#\\033[0;32m&\\033[0;37m#g' \
     -e 's#community/.*#\\033[1;35m&\\033[0;37m#g' \
     -e 's#^.*/.* [0-9].*#\\033[0;36m&\\033[0;37m#g' )"
    }

fi




#NYTT:
#-----
#färgdefinitioner: (verkar som att man kan byta ut '\e' mot '\033')
txtblk='\e[0;30m' # Black - Regular
txtred='\e[0;31m' # Red
txtgrn='\e[0;32m' # Green
txtylw='\e[0;33m' # Yellow
txtblu='\e[0;34m' # Blue
txtpur='\e[0;35m' # Purple
txtcyn='\e[0;36m' # Cyan
txtwht='\e[0;37m' # White
bldblk='\e[1;30m' # Black - Bold
bldred='\e[1;31m' # Red
bldgrn='\e[1;32m' # Green
bldylw='\e[1;33m' # Yellow
bldblu='\e[1;34m' # Blue
bldpur='\e[1;35m' # Purple
bldcyn='\e[1;36m' # Cyan
bldwht='\e[1;37m' # White
unkblk='\e[4;30m' # Black - Underline
undred='\e[4;31m' # Red
undgrn='\e[4;32m' # Green
undylw='\e[4;33m' # Yellow
undblu='\e[4;34m' # Blue
undpur='\e[4;35m' # Purple
undcyn='\e[4;36m' # Cyan
undwht='\e[4;37m' # White
bakblk='\e[40m'   # Black - Background
bakred='\e[41m'   # Red
badgrn='\e[42m'   # Green
bakylw='\e[43m'   # Yellow
bakblu='\e[44m'   # Blue
bakpur='\e[45m'   # Purple
bakcyn='\e[46m'   # Cyan
bakwht='\e[47m'   # White
txtrst='\e[0m'    # Text Reset (no color)
# exempel: PS1="\[$txtblu\]foo\[$txtred\] bar\[$txtrst\] baz : "


# Bug(?) in rxvt-unicode 9.31, vertical position of prompt is not at top
# https://bbs.archlinux.org/viewtopic.php?id=282791
if [[ -z "${TERM_PROGRAM}" && "${TERM_PROGRAM}" != "vscode" ]]; then
        echo -en '\033c'
fi