Initial commit.

bin/clean_imports.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Author: Paul Bourke <pauldbourke@gmail.com>
+# Version: 0.1
+
+# Find line numbers of unused imports, concatenate into a single line, and
+# delete those lines from the file
+OUT=$(eval "sed '`checkstyle -c /usr/share/checkstyle/sun_checks.xml $1 2>&1 \
+    | grep -i 'unused import' | awk -F: '{ print $2 }' \
+    | sed ':a;{N;s/\n/d;/;ba}'`d' $1")
+
+# If we get no output from the above, there are no unused imports, just return
+# the original file
+if [ -z "$OUT" ]
+then
+    /bin/cat $1
+else
+    echo "$OUT"
+fi
+