feat(bash): Add nnn function call and set VISUAL editor to nvim

1 files changed, 31 insertions, 0 deletions

diff --git a/.bashrc b/.bashrc
index 67adc2f..53a7c46 100644
--- a/.bashrc
+++ b/.bashrc
@@ -290,6 +290,36 @@ EOF
 
 	alias cds="cdrepo source "
 	complete -o nospace -F _cdrepo_comp cds
+
+	n() {
+		# Block nesting of nnn in subshells
+		[ "${NNNLVL:-0}" -eq 0 ] || {
+			echo "nnn is already running"
+			return
+		}
+
+		# The behaviour is set to cd on quit (nnn checks if NNN_TMPFILE is set)
+		# If NNN_TMPFILE is set to a custom path, it must be exported for nnn to
+		# see. To cd on quit only on ^G, remove the "export" and make sure not to
+		# use a custom path, i.e. set NNN_TMPFILE *exactly* as follows:
+		NNN_TMPFILE="${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.lastd"
+		# export NNN_TMPFILE="${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.lastd"
+
+		# Unmask ^Q (, ^V etc.) (if required, see `stty -a`) to Quit nnn
+		# stty start undef
+		# stty stop undef
+		# stty lwrap undef
+		# stty lnext undef
+
+		# The command builtin allows one to alias nnn to n, if desired, without
+		# making an infinitely recursive alias
+		command nnn -deHoJU "$@"
+
+		[ ! -f "$NNN_TMPFILE" ] || {
+			. "$NNN_TMPFILE"
+			rm -f -- "$NNN_TMPFILE" > /dev/null
+		}
+	}
 # }}}
 
 # Processes {{{
@@ -327,6 +357,7 @@ EOF
 
 # Variables {{{
 	export NIX_SHELL_PRESERVE_PROMPT=1
+	export VISUAL=nvim
 # }}}
 
 # File operations {{{