abuild: enable -e shell option

abuild.in

@@ -1,4 +1,4 @@
-#!/bin/ash
+#!/bin/ash -e
 
 # abuild - build apk packages (light version of makepkg)
 # Copyright (c) 2008-2015 Natanael Copa <ncopa@alpinelinux.org>
@@ -240,8 +240,7 @@ sumcheck() {
 	endreturnval=0
 	for src in $sums; do
 		origin=$1; shift
-		echo "$src" | ${algo}sum -c
-		if [ $? -ne 0 ]; then
+		if ! echo "$src" | ${algo}sum -c; then
 			endreturnval=1
 			is_remote $origin || continue
 
@@ -567,7 +566,9 @@ update_config_guess() {
 runpart() {
 	local part=$1
 	[ -n "$DEBUG" ] && msg "$part"
-	$part || die "$part failed"
+	abuild_function=$part "$abuild_path" \
+		$color_opt $nodeps $force $forceroot $keep $quiet \
+		$install_deps $recursive $upgrade || die "$part failed"
 }
 
 # override those in your build script
@@ -1409,12 +1410,19 @@ build_abuildrepo() {
 	fi
 	if ! apk_up2date || [ -n "$force" ]; then
 		# check early if we have abuild key
-		abuild-sign --installed || return 1
+		abuild-sign --installed
 		logcmd "building $repo/$pkgname-$pkgver-r$pkgrel"
-		sanitycheck && builddeps && clean && fetch && unpack \
-			&& prepare && mkusers && $_build && $_check \
-			&& rootpkg && cleanup $CLEANUP \
-			|| return 1
+		sanitycheck
+		builddeps
+		clean
+		fetch
+		unpack
+		prepare
+		mkusers
+		$_build
+		$_check
+		rootpkg
+		cleanup $CLEANUP
 	fi
 	update_abuildrepo_index
 }
@@ -1515,9 +1523,7 @@ default_doc() {
 	rm -f "$subpkgdir/usr/share/info/dir"
 
 	# remove if empty, ignore error (not empty)
-	rmdir "$pkgdir/usr/share" "$pkgdir/usr" 2>/dev/null
-
-	return 0
+	rmdir "$pkgdir/usr/share" "$pkgdir/usr" 2>/dev/null || :
 }
 
 doc() {
@@ -1573,7 +1579,7 @@ default_dev() {
 			d="$subpkgdir/${i%/*}"	# dirname $i
 			mkdir -p "$d"
 			mv "$pkgdir/$i" "$d"
-			rmdir "$pkgdir/${i%/*}" 2>/dev/null
+			rmdir "$pkgdir/${i%/*}" 2>/dev/null || :
 		fi
 	done
 	# move *.so links needed when linking the apps to -dev packages
@@ -1996,7 +2002,9 @@ stripbin() {
 		| while read filename; do
 		local XATTR=$(getfattr --match="" --dump "${filename}")
 		"${stripcmd}" "${filename}"
-		[ -n "$XATTR" ] && { echo "$XATTR" | setfattr --restore=-; }
+		if [ -n "$XATTR" ]; then
+			echo "$XATTR" | setfattr --restore=-
+		fi
 	done
 }
 
@@ -2099,12 +2107,11 @@ deps() {
 
 undeps() {
 	local _quiet="$@"
-	$SUDO_APK del $_quiet $apk_opt_wait .makedepends-$pkgname
+	$SUDO_APK del $_quiet $apk_opt_wait .makedepends-$pkgname || :
 	if [ -n "$CBUILDROOT" ]; then
 		$SUDO_APK del $_quiet --root "$CBUILDROOT" --arch "$CTARGET_ARCH" $apk_opt_wait \
-			--no-scripts .makedepends-$pkgname
+			--no-scripts .makedepends-$pkgname || :
 	fi
-	return 0
 }
 
 # compat
@@ -2248,7 +2255,7 @@ while getopts "AcdfFhkKimnp:P:qrRs:u" opt; do
 		'A') echo "$CARCH"; exit 0;;
 		'c') enable_colors
 		     color_opt="-c";;
-		'd') nodeps=1;;
+		'd') nodeps="-d";;
 		'f') force="-f";;
 		'F') forceroot="-F";;
 		'h') usage;;
@@ -2304,7 +2311,7 @@ if [ -z "$REPODEST" ]; then
 fi
 
 # for recursive action
-export REPODEST
+export REPODEST SRCDEST
 
 # if we want build debug package
 if [ -n "$DEBUG" ] || subpackage_types_has "dbg"; then
@@ -2332,15 +2339,23 @@ fi
 controldir="$pkgbasedir"/.control.${subpkgname:-$pkgname}
 
 trap 'die "Aborted by user"' INT
-[ -z "$subpkgdir" ] && set_xterm_title "abuild${CROSS_COMPILE+-$CARCH}: $pkgname"
 
-if [ -z "$1" ]; then
-	set all
+if [ "$abuild_function" ]; then
+	_function=$abuild_function
+	abuild_function=
+	$_function
+
+else
+	[ -z "$subpkgdir" ] && set_xterm_title "abuild${CROSS_COMPILE+-$CARCH}: $pkgname"
+
+	if [ -z "$1" ]; then
+		set all
+	fi
+
+	while [ $# -gt 0 ]; do
+		runpart $1
+		shift
+	done
 fi
 
-while [ $# -gt 0 ]; do
-	runpart $1
-	shift
-done
-
 cleanup