1 files changed, 32 insertions, 27 deletions
diff --git a/finddeps b/finddeps
index e80c940..347a7cb 100755
--- a/finddeps
+++ b/finddeps
@@ -1,36 +1,41 @@
 #!/bin/bash
+#
+# finddeps - find packages that depend on a given depname
+#
 
 if [ "$1" = "" ]; then
-	echo "usage: finddep <depname>"
-	echo ""
-	echo "run this script from the top-level directory of your ABS tree"
-	echo ""
-	exit 0
+    echo "usage: finddeps <depname>"
+    echo ""
+    echo "Find packages that depend on a given depname."
+    echo "Run this script from the top-level directory of your ABS tree."
+    echo ""
+    exit 0
 fi
 
 match=$1
-tld=`pwd`
+tld=$(pwd)
 
-for d in `find . -type d`; do
-	cd $d
-	if [ -f PKGBUILD ]; then
-		unset pkgname depends makedepends
-		. PKGBUILD
-		for dep in "${depends[@]}"; do
-			# lose the version comaparator, if any
-			depname=${dep%%[<>=]*}
-			if [ "$depname" = "$match" ]; then
-				echo $pkgname
-			fi
-		done
-		for dep in "${makedepends[@]}"; do
-			# lose the version comaparator, if any
-			depname=${dep%%[<>=]*}
-			if [ "$depname" = "$match" ]; then
-				echo $pkgname
-			fi
-		done
-	fi
-	cd $tld
+for d in $(find . -type d); do
+    cd $d
+    if [ -f PKGBUILD ]; then
+        unset pkgname depends makedepends
+        . PKGBUILD
+        for dep in "${depends[@]}"; do
+            # lose the version comaparator, if any
+            depname=${dep%%[<>=]*}
+            if [ "$depname" = "$match" ]; then
+                echo $pkgname
+            fi
+        done
+        for dep in "${makedepends[@]}"; do
+            # lose the version comaparator, if any
+            depname=${dep%%[<>=]*}
+            if [ "$depname" = "$match" ]; then
+                echo $pkgname
+            fi
+        done
+    fi
+    cd $tld
 done
 
+# vim:ft=sh:ts=4:sw=4:et: