dotfiles/.custom_bash_scripts

#!/bin/sh

# init for dotfiles.
initdots()
{
	config='/usr/bin/git --git-dir=$HOME/.dotfiles/ --work-tree=$HOME'
	config checkout HEAD
	source $HOME/.bashrc
}
	
# nnn
# for nnn file manager
n ()
{
    # Block nesting of nnn in subshells
    if [ -n $NNNLVL ] && [ "${NNNLVL:-0}" -ge 1 ]; then
        echo "nnn is already running"
        return
    fi

    # The default behaviour is to cd on quit (nnn checks if NNN_TMPFILE is set)
    # To cd on quit only on ^G, remove the "export" as in:
    #     NNN_TMPFILE="${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.lastd"
    # NOTE: NNN_TMPFILE is fixed, should not be modified
    export NNN_TMPFILE="${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.lastd"

    # Unmask ^Q (, ^V etc.) (if required, see `stty -a`) to Quit nnn
    # stty start undef
    # stty stop undef
    # stty lwrap undef
    # stty lnext undef

    nnn -A -x "$@"

    if [ -f "$NNN_TMPFILE" ]; then
            . "$NNN_TMPFILE"
            rm -f "$NNN_TMPFILE" > /dev/null
    fi
}

# cd into config dir
cfdir()
{
	cd $HOME/.config/$1
}

# sshfs into newnumyspace
nnms_fs()
{
	dir_name="newnumyspace"
	path="${HOME}/dev"
	if [ ! -d $path/$dir_name ]
	then
		mkdir $path/$dir_name
		echo "Created new directory $dir_name at $path"
	fi
	sshfs unn_w19014537@newnumyspace.co.uk:/home/unn_w19014537/ $path/$dir_name/
	if [ $? -eq 0 ] 
	then
		echo "Mounted at $path/$dir_name."
	fi
}

# pacman list sizes
pacsizes()
{
	pacman -Qi $1 | awk '/^Name/{name=$3} /^Installed Size/{size=$4$5; print size, name;}' | sort -h
}

# view markdown files in zathura
viewmd()
{
	[ -z $1 ] && return
	[ ! -f $1 ] && return
	pdfname=$(basename $1 .md).pdf
	echo $pdfname
	if [ -f $pdfname ]; then
		zathura $pdfname
	else
		pandoc -t pdf $1 | zathura -
	fi
}

# generate markdown files from markdown
makemd()
{
	[ -z $1 ] && return
	[ ! -f $1 ] && return
	pandoc -t pdf $1 -o $(basename $1 .md).pdf
}

# view zathura in tabbed
tzathura()
{
	# rm tabbbed.xid if not running
	! pgrep -f tabbed && rm /tmp/tabbed.xid
	if [ ! -f /tmp/tabbed.xid ]; then 
		tabbed -c -d > /tmp/tabbed.xid 
	fi
	zathura "$@" -e $(</tmp/tabbed.xid) & disown
}

wdir()
{
	wdir="$PWD/$1"
	[ -d "$wdir" ] && echo "$wdir" > "$WDIR_PATH" && echo "set $wdir"
}

pwdir()
{
	if [ -f "$WDIR_PATH" ] 
	then
		cat "$WDIR_PATH"
	else
		echo "Working directory not set."
	fi
}

cwdir()
{
	if [ -f "$WDIR_PATH" ] 
	then
		rm -f "$WDIR_PATH"
		echo "Cleared working directory."
	else
		echo "Working directory not set."
	fi
}