abuild: improve amove

- fix multiple trailing and leading /
- continue moving after error

abuild.in

@@ -74,28 +74,28 @@ error() {
 amove() {
 	[ -n "$subpkgdir" ] || return 1
 
-	# store directory
-	d="$(pwd -L)"
-
+	local olddir="$(pwd -L)"
 	cd "$pkgdir"
-	local pattern f IFS=""
+
+	local ret=0 IFS="" pattern f d
 	for pattern; do
-		for f in ${pattern#/}; do # let shell expand the pattern
-			# strip trailing /
-			f=${f%/}
-			if [ "${f%/*}" != "$f" ]; then
-				mkdir -p "$subpkgdir/${f%/*}"
-				mv -v "$pkgdir/$f" "$subpkgdir/${f%/*}"
-			else
-				mkdir -p "$subpkgdir"
-				mv -v "$pkgdir/$f" "$subpkgdir/"
-			fi
-			# cleanup
-			rmdir -p "$f" 2>/dev/null || rmdir -p "${f%/*}" 2>/dev/null || true
+		for f in ${pattern#"${pattern%%[!/]*}"}; do # let shell expand the pattern
+			[ -L "$f" ] || [ -e "$f" ] || {
+				ret=1
+				continue
+			}
+			# strip all trailing /
+			f=${f%"${f##*[!/]}"}
+			d=${f%/*}
+			[ "$d" = "$f" ] && d=.
+			mkdir -p "$subpkgdir/$d"
+			mv -v "$f" "$subpkgdir/$d"
+			rmdir -p "$d" 2>/dev/null || :
 		done
 	done
 
-	cd "$d"
+	cd "$olddir"
+	return $ret
 }
 
 cross_creating() {

tests/abuild_test

@@ -688,6 +688,7 @@ abuild_amove_body() {
 			\$pkgname-etc:_etc
 			\$pkgname-bin:_bin
 			\$pkgname-sbin:_sbin
+			\$pkgname-root:_root
 			\$pkgname-var:_var
 			\$pkgname-usr:_usr
 			\$pkgname-space:_space"
@@ -702,26 +703,35 @@ abuild_amove_body() {
 				"\$pkgdir"/etc/\$pkgname.conf \
 				"\$pkgdir"/bin/hello \
 				"\$pkgdir"/sbin/shello \
+				"\$pkgdir"/root \
 				"\$pkgdir"/sbin/space' ' \
 				"\$pkgdir"/var/lib/\$pkgname/testfile \
 				"\$pkgdir"/usr/share/a \
 				"\$pkgdir"/usr/share/b
+			ln -s dangling "\$pkgdir"/symlink
 		}
 		_file() {
 			amove etc/file
 		}
 		_etc() {
 			# leading and trailing /
-			amove /etc/
+			amove ///etc/
 		}
 		_bin() {
 			# trailing /
-			amove bin/
+			amove bin///
 		}
 		_sbin() {
-			# no /
+			# no leading and trailing /
 			amove sbin/shello
 		}
+		_root() {
+			# no /
+			amove root
+
+			# symlink without existing target
+			amove symlink
+		}
 		_var() {
 			# leading /
 			amove /var/lib
@@ -729,6 +739,8 @@ abuild_amove_body() {
 		_usr() {
 			# glob *
 			amove usr/share/*
+			amove no-glob-match/* && return 1
+			return 0
 		}
 		_space() {
 			# with space
@@ -742,12 +754,14 @@ abuild_amove_body() {
 			test-amove-etc/etc/test-amove.conf \
 			test-amove-bin/bin/hello \
 			test-amove-sbin/sbin/shello \
+			test-amove-root/root \
+			test-amove-root/symlink \
 			test-amove-var/var/lib/test-amove/testfile \
 			test-amove-usr/usr/share/a \
 			test-amove-usr/usr/share/b \
 			test-amove-space/sbin/space' ' \
 			; do \
-		test -f pkg/"$i" || atf_fail "$i failed"
+		[ -L pkg/"$i" ] || [ -e pkg/"$i" ] || atf_fail "$i failed"
 	done
 }