improve next-in-path handling, fix line endings

devel/g8

@@ -2,6 +2,7 @@
 #dep:g8
 source ${$(realpath "$0"):h:h}/lib/next-in-path.zsh
 G8=$(next-in-path g8 $0)
+if (( $? != 0 )); then exit 1; fi
 
 args=()
 zparseopts -D -E \

lib/next-in-path.zsh

@@ -2,12 +2,19 @@
 # Usage: next-in-path <program name> <current $0>
 typeset -U path
 next-in-path() {
-	entries=( $(which -a $1) )
+	local entries=( $(which -a $1) )
-	index=${entries[(ie)$2]} 
+	local index=${entries[(ie)$2]}
+	local result
 	if [[ $index -le ${#entries} ]]; then
 		# found $0, use next entry
-		echo $entries[$((index + 1))]
+		result=$entries[$((index + 1))]
 	else
-		echo $entries[1]
+		result=$entries[1]
+	fi
+
+	if [[ -n $result ]]; then
+		echo $result
+	else
+		return 1
 	fi
 }

misc/envwrap

@@ -7,6 +7,8 @@ if [[ $program == "envwrap" ]]; then
   exit 0
 fi
 
-envwrapconf=${XDG_CONFIG_HOME:-$HOME/.config}/envwrap/$program 
+envwrapconf=${XDG_CONFIG_HOME:-$HOME/.config}/envwrap/$program
 [[ -e $envwrapconf ]] && source $envwrapconf
-$(next-in-path "$program" $0) "$@"
+next=$(next-in-path "$program" $0)
+if (( $? != 0 )); then exit 1; fi
+$next "$@"

misc/pass

@@ -1,4 +1,6 @@
 #!/bin/zsh
 source ${$(realpath "$0"):h:h}/lib/next-in-path.zsh
 export PASSWORD_STORE_ENABLE_EXTENSIONS=true
-$(next-in-path pass $0) $@
+next=$(next-in-path pass $0)
+if (( $? != 0 )); then exit 1; fi
+$next $@

void/xrestricted

@@ -1,5 +1,5 @@
 #!/bin/zsh
-#dep:xi xbps-checkvers ag
+#dep:xi xbps-checkvers rg
 
 source ${$(realpath "$0"):h:h}/lib/common.zsh
 
@@ -12,7 +12,7 @@ if [[ ! -d $PACKAGES_DIR ]]; then
 fi
 if [[ ! -d $PACKAGES_DIR ]]; then
  	<<-ERR
-	void-packages repo not found. Either set VOID_PACKAGES_DIR or place it at one of the 
+	void-packages repo not found. Either set VOID_PACKAGES_DIR or place it at one of the
 	following locations:
 	  - ${XDG_DATA_HOME:-$HOME/.local/share}/void-packages
 	  - $HOME/void-packages
@@ -29,10 +29,10 @@ if [[ $help ]]; then
 	Usage: xrestricted list
 	       xrestricted update
 	       xrestricted install <PACKAGE...>
-	
+
 	Install restricted packages from a void source repo.  Detected repo at:
 	  $VOID_PACKAGES_DIR
-	
+
 	Common options:
 		-j, --jobs N     Number of jobs to use
 		-b, --branch B   Use given branch instead of master
@@ -62,7 +62,7 @@ else
 	succeed "on $branch"
 fi
 
-packages=( $(ag -G 'template' restricted=yes srcpkgs/ | cut -d/ -f 2 | sort -u) )
+packages=( $(rg -g 'template' restricted=yes srcpkgs/ | cut -d/ -f 2 | sort -u) )
 
 version() { grep -Poe '(?<=^version=).*$' srcpkgs/$1/template }
 install_restricted() {

xdg-wrappers/abcde

@@ -1,4 +1,6 @@
 #!/bin/zsh
 #dep:abcde
 source ${$(realpath "$0"):h:h}/lib/next-in-path.zsh
-$(next-in-path abcde $0) -c ${XDG_CONFIG_HOME:-$HOME/.config}/abcde/abcde.conf $@
+next=$(next-in-path abcde $0)
+if (( $? != 0 )); then exit 1; fi
+$next -c ${XDG_CONFIG_HOME:-$HOME/.config}/abcde/abcde.conf $@

xdg-wrappers/mbsync

@@ -1,4 +1,6 @@
 #!/bin/zsh
 #dep:mbsync
 source ${$(realpath "$0"):h:h}/lib/next-in-path.zsh
-$(next-in-path mbsync $0) -c ${XDG_CONFIG_HOME:-$HOME/.config}/mbsyncrc $@
+next=$(next-in-path mbsync $0)
+if (( $? != 0 )); then exit 1; fi
+$next -c ${XDG_CONFIG_HOME:-$HOME/.config}/mbsyncrc $@

xdg-wrappers/mvn

@@ -1,4 +1,6 @@
 #!/bin/zsh
 #dep:mvn
 source ${$(realpath "$0"):h:h}/lib/next-in-path.zsh
-$(next-in-path mvn $0) -gs $XDG_CONFIG_HOME/maven/settings.xml $@
+next=$(next-in-path mvn $0)
+if (( $? != 0 )); then exit 1; fi
+$next -gs $XDG_CONFIG_HOME/maven/settings.xml $@

xdg-wrappers/node

@@ -1,5 +1,12 @@
 #!/bin/zsh
 #dep:node
+local SELF=$(realpath "$0")
 source ${$(realpath "$0"):h:h}/lib/next-in-path.zsh
 export NODE_REPL_HISTORY="$XDG_DATA_HOME"/node_repl_history
-$(next-in-path node $0) $@
+NEXT=$(next-in-path node $0)
+if (( $? != 0 )); then exit 1; fi
+if [[ $NEXT == $SELF ]]; then
+	exec /usr/bin/node $@
+else
+	exec $NEXT $@
+fi

xdg-wrappers/npm

@@ -2,4 +2,6 @@
 #dep:npm
 source ${$(realpath "$0"):h:h}/lib/next-in-path.zsh
 export NPM_CONFIG_USERCONFIG=$XDG_CONFIG_HOME/npm/npmrc
-$(next-in-path npm $0) $@
+next=$(next-in-path npm $0)
+if (( $? != 0 )); then exit 1; fi
+$next $@

xdg-wrappers/rg

@@ -5,4 +5,6 @@ RIPGREP_CONFIG_PATH=${XDG_CONFIG_HOME:-$HOME/.config}/ripgreprc
 if [[ -e $RIPGREP_CONFIG_PATH ]]; then
 	export RIPGREP_CONFIG_PATH
 fi
-$(next-in-path rg $0) $@
+next=$(next-in-path rg $0)
+if (( $? != 0 )); then exit 1; fi
+$next $@

xdg-wrappers/sbt

@@ -15,4 +15,6 @@ opts=(
 	"-Dsbt.override.build.repos=true"
 )
 export SBT_OPTS=${(j: :)opts}
-$(next-in-path sbt $0) $@
+next=$(next-in-path sbt $0)
+if (( $? != 0 )); then exit 1; fi
+$next $@

xdg-wrappers/steam

@@ -1,32 +1,13 @@
 #!/usr/bin/env bash
 #dep:steam
 
-FAKEHOME=${XDG_DATA_HOME:-$HOME/.local/share}/steam
+#FAKEHOME=${XDG_DATA_HOME:-$HOME/.local/share}/steam
-echo "Starting Steam in faked home $FAKEHOME" >&2
+#echo "Starting Steam in faked home $FAKEHOME" >&2
-
+#
-# Symlink a file to the fake home
+## If .steam exists in ~/ and not in the fake home, move it to the fake home
-link_dir() {
+#if [ -d $HOME/.steam ] && [ ! -d $FAKEHOME/.steam ]; then
-	# Replace HOME with FAKEHOME in the link name
+#	echo "migrating $HOME/.steam to $FAKEHOME" >&2
-	link_name=$(echo $1 | sed "s|^$HOME|$FAKEHOME|")
+#	mv $HOME/.steam $FAKEHOME/
-
+#fi
-	# Creates the link's parent directory and symlinks it
+#export HOME=$FAKEHOME
-	mkdir -p $(dirname $link_name)
-	if [ ! -d $link_name ]; then
-		echo "Linking $link_name" >&2
-		ln -s $1 $link_name
-	fi
-}
-
-mkdir -p $FAKEHOME
-
-link_dir $XDG_DATA_HOME   # ~/.local/share
-link_dir $XDG_CACHE_HOME  # ~/.cache
-link_dir $XDG_CONFIG_HOME # ~/.config
-
-# If .steam exists in ~/ and not in the fake home, move it to the fake home
-if [ -d $HOME/.steam ] && [ ! -d $FAKEHOME/.steam ]; then
-	echo "migrating $HOME/.steam to $FAKEHOME" >&2
-	mv $HOME/.steam $FAKEHOME/
-fi
-export HOME=$FAKEHOME
 exec /usr/bin/steam $@

xdg-wrappers/wget

@@ -1,4 +1,6 @@
 #!/bin/zsh
 #dep:wget
 source ${$(realpath "$0"):h:h}/lib/next-in-path.zsh
-$(next-in-path wget $0) --hsts-file="${XDG_DATA_HOME:-$HOME/.local/share}/wget-hsts" "$@"
+next=$(next-in-path wget $0)
+if (( $? != 0 )); then exit 1; fi
+$next --hsts-file="${XDG_DATA_HOME:-$HOME/.local/share}/wget-hsts" "$@"