Add ruleset whitelist maintenance script

fuglede · fuglede · commit 019e2811f781 · 2016-05-23T21:45:09.000+02:00
diff --git a/utils/ruleset-coverage-whitelist-cleanup.sh b/utils/ruleset-coverage-whitelist-cleanup.sh
@@ -0,0 +1,30 @@
+#!/bin/bash
+# Remove from ruleset whitelist the filenames of files that
+# no longer exist or have no matching hash sums.
+
+# Change directory to git root; taken from ../test/test.sh
+if [ -n "$GIT_DIR" ]
+then
+    # $GIT_DIR is set, so we're running as a hook.
+    cd $GIT_DIR
+else
+    # Git command exists? Cool, let's CD to the right place.
+    git rev-parse && cd "$(git rev-parse --show-toplevel)"
+fi
+
+# Run from ruleset folder to simplify sha256sum output
+cd src/chrome/content/rules
+WLIST=../../../../utils/ruleset-coverage-whitelist.txt
+WLISTFILES=$(cut -f3 -d " " $WLIST)
+
+for file in $WLISTFILES; do
+  # Remove those that no longer exist
+  if [ ! -f $file ]; then
+    sed -i "/ $file/d" $WLIST
+    echo "$file no longer exists"
+  # Remove those whose hashes no longer match
+  elif ! grep -q $(sha256sum $file) $WLIST; then
+    sed -i "/ $file/d" $WLIST
+    echo "$file no longer matches the whitelist hash"
+  fi
+done
