config/shell/browse: consolidate zoxide helpers

.config/shell/browse

@@ -1,4 +1,4 @@
-# Utilities regarding file system navigation
+# Utilities for file system navigation
 
 # Useful when the current directory was recreated
 alias recd='cd $PWD'
@@ -39,7 +39,7 @@ cd() {
 	fi
 }
 
-# LOCATE
+# LOCATE {{{1
 alias fselect='fzf -0 -1 --reverse --height=30% | while read f; do test -d "$f" && cd "$f" || b "$f"; done'
 loci() {
 	locate --all --ignore-case --basename --existing "$@" |
@@ -53,11 +53,28 @@ alias loce='noglob locei'
 # locate all
 alias loca='noglob sudo updatedb --prunenames "" --prunefs "" --prunepaths "/var/cache" -o /var/lib/mlocate/all.db && loci --database /var/lib/mlocate/all.db'
 
-# ZOXIDE
+# ZOXIDE {{{1
 alias c=z
+# Listing for quick directory switcher based on zoxide and fzf
+alias zoxide-list='noglob zoxide query -sl'
+# fzf for zoxide
+zoxide-fzf() {
+	# returns the selected path stripped of its score
+	fzf -0 -1 -n2.. --tiebreak=index \
+		--preview-window=20% --preview="ls -a --color --human-readable --group-directories-first --file-type {2..}" \
+		--height=80% --reverse |
+		sed 's|.* /|/|'
+}
+# Locate directories and add 0 zoxide score
+locate-zox() {
+	locate --basename --ignore-case "$@" |
+		while read -r file; do test -d "$file" && echo "$file"; done |
+		sed 's/^/   0 /'
+}
+# Switch directory heuristically using zoxide and locate
 d() {
 	test "$1" != "-" -a ! -d "$1" -a $# -eq 1 || { cd "$@" && return }
-	local query="$(zf "$@")"
+	local query="$(zoxide-list "$@")"
 	# First find out whether there is an obvious match
 	# (score at least ten times above runner-up and score above 20)
 	# If not select with fzf, using locate to find extra options
@@ -65,10 +82,11 @@ d() {
 			expr "$(echo "$query" | head -1 | cut -d' ' -f1)" \> 20 \& \
 				$(echo "$query" | sed 'N;s|/.* \([0-9]\)|> 10 * \1|;q' | sed 's| */.*||') >/dev/null #2>&1
 			then echo "$query" | head -1
-			else test -n "$query" && echo "$query"; locz "$@"
-		fi | zfz)"
+			else test -n "$query" && echo "$query"; locate-zox "$@"
+		fi | zoxide-fzf)"
 }
+# Switch directory interactively using zoxide and locate
 di() {
-	test "$1" = "-" || local dir=$({ zf "$@"; locz "$@" } | zfz)
+	test "$1" = "-" || local dir=$({ zoxide-list "$@"; locate-zox "$@" } | zoxide-fzf)
 	cd "${dir:-$1}"
 }

.local/bin/scripts/locz

@@ -1,5 +0,0 @@
-#!/bin/sh
-# Locate existing directories in zoxide format
-locate --basename --ignore-case "$@" |
-  while read -r file; do test -d "$file" && echo "$file"; done |
-    sed 's/^/   0 /'

.local/bin/scripts/zf

@@ -1,4 +0,0 @@
-#!/bin/sh
-# Listing for quick directory switcher based on zoxide and fzf
-set -o noglob
-zoxide query -sl "$@"

.local/bin/scripts/zfz

@@ -1,7 +0,0 @@
-#!/bin/sh
-# fzf for zoxide
-# returns the selected path stripped of its score
-fzf -0 -1 -n2.. --tiebreak=index \
-  --preview-window=20% --preview="ls -a --color --human-readable --group-directories-first --file-type {2..}" \
-  --height=80% --reverse |
-    sed 's|.* /|/|'