sabinM1/.bashrc

## .bashrc
#
# ~/.bashrc
#


# get current branch in git repo
function parse_git_branch() {
	BRANCH=`git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'`
	if [ ! "${BRANCH}" == "" ]
	then
		STAT=`parse_git_dirty`
		echo " (${BRANCH}${STAT}) "
	else
		echo ""
	fi
}

# get current status of git repo
function parse_git_dirty {
	status=`git status 2>&1 | tee`
	dirty=`echo -n "${status}" 2> /dev/null | grep "modified:" &> /dev/null; echo "$?"`
	untracked=`echo -n "${status}" 2> /dev/null | grep "Untracked files" &> /dev/null; echo "$?"`
	ahead=`echo -n "${status}" 2> /dev/null | grep "Your branch is ahead of" &> /dev/null; echo "$?"`
	newfile=`echo -n "${status}" 2> /dev/null | grep "new file:" &> /dev/null; echo "$?"`
	renamed=`echo -n "${status}" 2> /dev/null | grep "renamed:" &> /dev/null; echo "$?"`
	deleted=`echo -n "${status}" 2> /dev/null | grep "deleted:" &> /dev/null; echo "$?"`
	bits=''
	if [ "${renamed}" == "0" ]; then
		bits=">${bits}"
	fi
	if [ "${ahead}" == "0" ]; then
		bits="*${bits}"
	fi
	if [ "${newfile}" == "0" ]; then
		bits="+${bits}"
	fi
	if [ "${untracked}" == "0" ]; then
		bits="?${bits}"
	fi
	if [ "${deleted}" == "0" ]; then
		bits="x${bits}"
	fi
	if [ "${dirty}" == "0" ]; then
		bits="!${bits}"
	fi
	if [ ! "${bits}" == "" ]; then
		echo " ${bits}"
	else
		echo ""
	fi
}

function nonzero_return() {
	RETVAL=$?
	[ $RETVAL -ne 0 ] && echo "$RETVAL"
}

# fara culori:
# export PS1="[\u@\h \W]\`nonzero_return\`\`parse_git_branch\`\\$ "
# cu culori:
#export PS1="[\[\e[32m\]\u\[\e[m\]@\[\e[31m\]\h\[\e[m\] \W]\[\e[31;43m\]\`nonzero_return\`\[\e[m\]\[\e[33m\]\`parse_git_branch\`\[\e[m\]\\$ "
export PS1="[\e[38;5;$((RANDOM%257))m\]\u\[\e[m\]@\[\e[31m\]\h\[\e[m\] \W]\[\e[31;43m\]\`nonzero_return\`\[\e[m\]\[\e[33m\]\`parse_git_branch\`\[\e[m\]\\$ "


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

[[ -f ~/.welcome_screen ]] && . ~/.welcome_screen

_set_my_PS1() {
    PS1='[\u@\h \W]\$ '
    if [ "$(whoami)" = "liveuser" ] ; then
        local iso_version="$(grep ^VERSION= /usr/lib/endeavouros-release 2>/dev/null | cut -d '=' -f 2)"
        if [ -n "$iso_version" ] ; then
            local prefix="eos-"
            local iso_info="$prefix$iso_version"
            PS1="[\u@$iso_info \W]\$ "
        fi
    fi
}
#_set_my_PS1
unset -f _set_my_PS1

ShowInstallerIsoInfo() {
    local file=/usr/lib/endeavouros-release
    if [ -r $file ] ; then
        cat $file
    else
        echo "Sorry, installer ISO info is not available." >&2
    fi
}


alias ls='ls --color=auto'
alias ll='ls -lav --ignore=..'   # show long listing of all except ".."
alias l='ls -lav --ignore=.?*'   # show long listing but no hidden dotfiles except "."

[[ "$(whoami)" = "root" ]] && return

[[ -z "$FUNCNEST" ]] && export FUNCNEST=100          # limits recursive functions, see 'man bash'

## Use the up and down arrow keys for finding a command in history
## (you can write some initial letters of the command first).
bind '"\e[A":history-search-backward'
bind '"\e[B":history-search-forward'

################################################################################
## Some generally useful functions.
## Consider uncommenting aliases below to start using these functions.


_GeneralCmdCheck() {
    # A helper for functions UpdateArchPackages and UpdateAURPackages.

    echo "$@" >&2
    "$@" || {
        echo "Error: '$*' failed." >&2
        exit 1
    }
}

_CheckInternetConnection() {
    # curl --silent --connect-timeout 8 https://8.8.8.8 >/dev/null
    eos-connection-checker
    local result=$?
    test $result -eq 0 || echo "No internet connection!" >&2
    return $result
}

_CheckArchNews() {
    local conf=/etc/eos-update-notifier.conf

    if [ -z "$CheckArchNewsForYou" ] && [ -r $conf ] ; then
        source $conf
    fi

    if [ "$CheckArchNewsForYou" = "yes" ] ; then
        local news="$(yay -Pw)"
        if [ -n "$news" ] ; then
            echo "Arch news:" >&2
            echo "$news" >&2
            echo "" >&2
            # read -p "Press ENTER to continue (or Ctrl-C to stop): "
        else
            echo "No Arch news." >&2
        fi
    fi
}

UpdateArchPackages() {
    # Updates Arch packages.

    _CheckInternetConnection || return 1

    _CheckArchNews

    #local updates="$(yay -Qu --repo)"
    local updates="$(checkupdates)"
    if [ -n "$updates" ] ; then
        echo "Updates from upstream:" >&2
        echo "$updates" | sed 's|^|    |' >&2
        _GeneralCmdCheck sudo pacman -Syu "$@"
        return 0
    else
        echo "No upstream updates." >&2
        return 1
    fi
}

UpdateAURPackages() {
    # Updates AUR packages.

    _CheckInternetConnection || return 1

    local updates
    if [ -x /usr/bin/yay ] ; then
        updates="$(yay -Qua)"
        if [ -n "$updates" ] ; then
            echo "Updates from AUR:" >&2
            echo "$updates" | sed 's|^|    |' >&2
            _GeneralCmdCheck yay -Syua "$@"
        else
            echo "No AUR updates." >&2
        fi
    else
        echo "Warning: /usr/bin/yay does not exist." >&2
    fi
}

UpdateAllPackages() {
    # Updates all packages in the system.
    # Upstream (i.e. Arch) packages are updated first.
    # If there are Arch updates, you should run
    # this function a second time to update
    # the AUR packages too.

    UpdateArchPackages || UpdateAURPackages
}


_open_files_for_editing() {
    # Open any given document file(s) for editing (or just viewing).
    # Note1: Do not use for executable files!
    # Note2: uses mime bindings, so you may need to use
    #        e.g. a file manager to make some file bindings.

    if [ -x /usr/bin/exo-open ] ; then
        echo "exo-open $*" >&2
        /usr/bin/exo-open "$@" >& /dev/null &
        return
    fi
    if [ -x /usr/bin/xdg-open ] ; then
        for file in "$@" ; do
            echo "xdg-open $file" >&2
            /usr/bin/xdg-open "$file" >& /dev/null &
        done
        return
    fi

    echo "Sorry, none of programs [$progs] is found." >&2
    echo "Tip: install one of packages" >&2
    for prog in $progs ; do
        echo "    $(pacman -Qqo "$prog")" >&2
    done
}

_Pacdiff() {
    local differ pacdiff=/usr/bin/pacdiff

    if [ -n "$(echo q | DIFFPROG=diff $pacdiff)" ] ; then
        for differ in kdiff3 meld diffuse ; do
            if [ -x /usr/bin/$differ ] ; then
                DIFFPROG=$differ su-c_wrapper $pacdiff
                break
            fi
        done
    fi
}

#------------------------------------------------------------

## Aliases for the functions above.
## Uncomment an alias if you want to use it.
##

# alias ef='_open_files_for_editing'     # 'ef' opens given file(s) for editing
# alias pacdiff=_Pacdiff
################################################################################

#aliasuri:
alias cls="clear"
alias lh="ls -lha"
alias lr="ls -ltrha"
alias swjava="sudo update-alternatives --config java"
alias dws="cd /data/Downloads"
alias timp="/etc/init.d/ntp restart"
alias untar="tar -xvf"
alias placa="gpustat -cp --watch"
alias pubip="curl curlmyip.net"
alias doamne_ajuta="rm -rf ~/.cache/ && reboot"
alias tb="nc termbin.com 9999"

#transfer.sh:
transfer(){ if [ $# -eq 0 ];then echo -e "No arguments specified.\nUsage:\n  transfer <file|directory>\n  ... | transfer <file_name>">&2;return 1;fi;if tty -s;then file="$1";file_name=$(basename "$file");if [ ! -e "$file" ];then echo "$file: No such file or directory">&2;return 1;fi;if [ -d "$file" ];then file_name="$file_name.zip" ,;(cd "$file"&&zip -r -q - .)|curl --progress-bar --upload-file "-" "https://transfer.sh/$file_name"|tee /dev/null,;else cat "$file"|curl --progress-bar --upload-file "-" "https://transfer.sh/$file_name"|tee /dev/null;fi;else file_name=$1;curl --progress-bar --upload-file "-" "https://transfer.sh/$file_name"|tee /dev/null;fi;}

#ix.io:
	ix() {
            local opts
            local OPTIND
            [ -f "$HOME/.netrc" ] && opts='-n'
            while getopts ":hd:i:n:" x; do
                case $x in
                    h) echo "ix [-d ID] [-i ID] [-n N] [opts]"; return;;
                    d) $echo curl $opts -X DELETE ix.io/$OPTARG; return;;
                    i) opts="$opts -X PUT"; local id="$OPTARG";;
                    n) opts="$opts -F read:1=$OPTARG";;
                esac
            done
            shift $(($OPTIND - 1))
            [ -t 0 ] && {
                local filename="$1"
                shift
                [ "$filename" ] && {
                    curl $opts -F f:1=@"$filename" $* ix.io/$id
                    return
                }
                echo "^C to cancel, ^D to send."
            }
            curl $opts -F f:1='<-' $* ix.io/$id
        }
	#
	# ~/.bashrc
	#


	# get current branch in git repo
	function parse_git_branch() {
	BRANCH=`git branch 2> /dev/null \| sed -e '/^[^]/d' -e 's/ \(.*\)/\1/'`
	if [ ! "${BRANCH}" == "" ]
	then
	STAT=`parse_git_dirty`
	echo " (${BRANCH}${STAT}) "
	else
	echo ""
	fi
	}

	# get current status of git repo
	function parse_git_dirty {
	status=`git status 2>&1 \| tee`
	dirty=`echo -n "${status}" 2> /dev/null \| grep "modified:" &> /dev/null; echo "$?"`
	untracked=`echo -n "${status}" 2> /dev/null \| grep "Untracked files" &> /dev/null; echo "$?"`
	ahead=`echo -n "${status}" 2> /dev/null \| grep "Your branch is ahead of" &> /dev/null; echo "$?"`
	newfile=`echo -n "${status}" 2> /dev/null \| grep "new file:" &> /dev/null; echo "$?"`
	renamed=`echo -n "${status}" 2> /dev/null \| grep "renamed:" &> /dev/null; echo "$?"`
	deleted=`echo -n "${status}" 2> /dev/null \| grep "deleted:" &> /dev/null; echo "$?"`
	bits=''
	if [ "${renamed}" == "0" ]; then
	bits=">${bits}"
	fi
	if [ "${ahead}" == "0" ]; then
	bits="*${bits}"
	fi
	if [ "${newfile}" == "0" ]; then
	bits="+${bits}"
	fi
	if [ "${untracked}" == "0" ]; then
	bits="?${bits}"
	fi
	if [ "${deleted}" == "0" ]; then
	bits="x${bits}"
	fi
	if [ "${dirty}" == "0" ]; then
	bits="!${bits}"
	fi
	if [ ! "${bits}" == "" ]; then
	echo " ${bits}"
	else
	echo ""
	fi
	}

	function nonzero_return() {
	RETVAL=$?
	[ $RETVAL -ne 0 ] && echo "$RETVAL"
	}

	# fara culori:
	# export PS1="[\u@\h \W]\`nonzero_return\`\`parse_git_branch\`\\$ "
	# cu culori:
	#export PS1="[\[\e[32m\]\u\[\e[m\]@\[\e[31m\]\h\[\e[m\] \W]\[\e[31;43m\]\`nonzero_return\`\[\e[m\]\[\e[33m\]\`parse_git_branch\`\[\e[m\]\\$ "
	export PS1="[\e[38;5;$((RANDOM%257))m\]\u\[\e[m\]@\[\e[31m\]\h\[\e[m\] \W]\[\e[31;43m\]\`nonzero_return\`\[\e[m\]\[\e[33m\]\`parse_git_branch\`\[\e[m\]\\$ "


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

	[[ -f ~/.welcome_screen ]] && . ~/.welcome_screen

	_set_my_PS1() {
	PS1='[\u@\h \W]\$ '
	if [ "$(whoami)" = "liveuser" ] ; then
	local iso_version="$(grep ^VERSION= /usr/lib/endeavouros-release 2>/dev/null \| cut -d '=' -f 2)"
	if [ -n "$iso_version" ] ; then
	local prefix="eos-"
	local iso_info="$prefix$iso_version"
	PS1="[\u@$iso_info \W]\$ "
	fi
	fi
	}
	#_set_my_PS1
	unset -f _set_my_PS1

	ShowInstallerIsoInfo() {
	local file=/usr/lib/endeavouros-release
	if [ -r $file ] ; then
	cat $file
	else
	echo "Sorry, installer ISO info is not available." >&2
	fi
	}


	alias ls='ls --color=auto'
	alias ll='ls -lav --ignore=..' # show long listing of all except ".."
	alias l='ls -lav --ignore=.?*' # show long listing but no hidden dotfiles except "."

	[[ "$(whoami)" = "root" ]] && return

	[[ -z "$FUNCNEST" ]] && export FUNCNEST=100 # limits recursive functions, see 'man bash'

	## Use the up and down arrow keys for finding a command in history
	## (you can write some initial letters of the command first).
	bind '"\e[A":history-search-backward'
	bind '"\e[B":history-search-forward'

	################################################################################
	## Some generally useful functions.
	## Consider uncommenting aliases below to start using these functions.


	_GeneralCmdCheck() {
	# A helper for functions UpdateArchPackages and UpdateAURPackages.

	echo "$@" >&2
	"$@" \|\| {
	echo "Error: '$*' failed." >&2
	exit 1
	}
	}

	_CheckInternetConnection() {
	# curl --silent --connect-timeout 8 https://8.8.8.8 >/dev/null
	eos-connection-checker
	local result=$?
	test $result -eq 0 \|\| echo "No internet connection!" >&2
	return $result
	}

	_CheckArchNews() {
	local conf=/etc/eos-update-notifier.conf

	if [ -z "$CheckArchNewsForYou" ] && [ -r $conf ] ; then
	source $conf
	fi

	if [ "$CheckArchNewsForYou" = "yes" ] ; then
	local news="$(yay -Pw)"
	if [ -n "$news" ] ; then
	echo "Arch news:" >&2
	echo "$news" >&2
	echo "" >&2
	# read -p "Press ENTER to continue (or Ctrl-C to stop): "
	else
	echo "No Arch news." >&2
	fi
	fi
	}

	UpdateArchPackages() {
	# Updates Arch packages.

	_CheckInternetConnection \|\| return 1

	_CheckArchNews

	#local updates="$(yay -Qu --repo)"
	local updates="$(checkupdates)"
	if [ -n "$updates" ] ; then
	echo "Updates from upstream:" >&2
	echo "$updates" \| sed 's\|^\| \|' >&2
	_GeneralCmdCheck sudo pacman -Syu "$@"
	return 0
	else
	echo "No upstream updates." >&2
	return 1
	fi
	}

	UpdateAURPackages() {
	# Updates AUR packages.

	_CheckInternetConnection \|\| return 1

	local updates
	if [ -x /usr/bin/yay ] ; then
	updates="$(yay -Qua)"
	if [ -n "$updates" ] ; then
	echo "Updates from AUR:" >&2
	echo "$updates" \| sed 's\|^\| \|' >&2
	_GeneralCmdCheck yay -Syua "$@"
	else
	echo "No AUR updates." >&2
	fi
	else
	echo "Warning: /usr/bin/yay does not exist." >&2
	fi
	}

	UpdateAllPackages() {
	# Updates all packages in the system.
	# Upstream (i.e. Arch) packages are updated first.
	# If there are Arch updates, you should run
	# this function a second time to update
	# the AUR packages too.

	UpdateArchPackages \|\| UpdateAURPackages
	}


	_open_files_for_editing() {
	# Open any given document file(s) for editing (or just viewing).
	# Note1: Do not use for executable files!
	# Note2: uses mime bindings, so you may need to use
	# e.g. a file manager to make some file bindings.

	if [ -x /usr/bin/exo-open ] ; then
	echo "exo-open $*" >&2
	/usr/bin/exo-open "$@" >& /dev/null &
	return
	fi
	if [ -x /usr/bin/xdg-open ] ; then
	for file in "$@" ; do
	echo "xdg-open $file" >&2
	/usr/bin/xdg-open "$file" >& /dev/null &
	done
	return
	fi

	echo "Sorry, none of programs [$progs] is found." >&2
	echo "Tip: install one of packages" >&2
	for prog in $progs ; do
	echo " $(pacman -Qqo "$prog")" >&2
	done
	}

	_Pacdiff() {
	local differ pacdiff=/usr/bin/pacdiff

	if [ -n "$(echo q \| DIFFPROG=diff $pacdiff)" ] ; then
	for differ in kdiff3 meld diffuse ; do
	if [ -x /usr/bin/$differ ] ; then
	DIFFPROG=$differ su-c_wrapper $pacdiff
	break
	fi
	done
	fi
	}

	#------------------------------------------------------------

	## Aliases for the functions above.
	## Uncomment an alias if you want to use it.
	##

	# alias ef='_open_files_for_editing' # 'ef' opens given file(s) for editing
	# alias pacdiff=_Pacdiff
	################################################################################

	#aliasuri:
	alias cls="clear"
	alias lh="ls -lha"
	alias lr="ls -ltrha"
	alias swjava="sudo update-alternatives --config java"
	alias dws="cd /data/Downloads"
	alias timp="/etc/init.d/ntp restart"
	alias untar="tar -xvf"
	alias placa="gpustat -cp --watch"
	alias pubip="curl curlmyip.net"
	alias doamne_ajuta="rm -rf ~/.cache/ && reboot"
	alias tb="nc termbin.com 9999"

	#transfer.sh:
	transfer(){ if [ $# -eq 0 ];then echo -e "No arguments specified.\nUsage:\n transfer <file\|directory>\n ... \| transfer <file_name>">&2;return 1;fi;if tty -s;then file="$1";file_name=$(basename "$file");if [ ! -e "$file" ];then echo "$file: No such file or directory">&2;return 1;fi;if [ -d "$file" ];then file_name="$file_name.zip" ,;(cd "$file"&&zip -r -q - .)\|curl --progress-bar --upload-file "-" "https://transfer.sh/$file_name"\|tee /dev/null,;else cat "$file"\|curl --progress-bar --upload-file "-" "https://transfer.sh/$file_name"\|tee /dev/null;fi;else file_name=$1;curl --progress-bar --upload-file "-" "https://transfer.sh/$file_name"\|tee /dev/null;fi;}

	#ix.io:
	ix() {
	local opts
	local OPTIND
	[ -f "$HOME/.netrc" ] && opts='-n'
	while getopts ":hd:i:n:" x; do
	case $x in
	h) echo "ix [-d ID] [-i ID] [-n N] [opts]"; return;;
	d) $echo curl $opts -X DELETE ix.io/$OPTARG; return;;
	i) opts="$opts -X PUT"; local id="$OPTARG";;
	n) opts="$opts -F read:1=$OPTARG";;
	esac
	done
	shift $(($OPTIND - 1))
	[ -t 0 ] && {
	local filename="$1"
	shift
	[ "$filename" ] && {
	curl $opts -F f:1=@"$filename" $* ix.io/$id
	return
	}
	echo "^C to cancel, ^D to send."
	}
	curl $opts -F f:1='<-' $* ix.io/$id
	}