1 files changed, 49 insertions, 0 deletions
diff --git a/bin/find-unused-configkeys.sh b/bin/find-unused-configkeys.sh
new file mode 100755
index 0000000000..d25b0ebb54
--- /dev/null
+++ b/bin/find-unused-configkeys.sh
@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# find group, set and key names in officecfg that are not used in the code base
+# caveat: only effective for reasonably unique strings
+
+for filename in $(find officecfg/ -name "*xcs"); do
+    for gs in group set node-ref; do
+        # Search for all nodes with the given node type $gs
+        for gname in $(git grep -aIh "<$gs" "$filename" 2>/dev/null | awk -F'oor:name="' '{print $2}' | awk -F'"' '{print $1}') ; do
+            # Check whether a group name appears outside of officecfg
+            if [ $(git grep -aI "$gname" 2>/dev/null | grep -saIv ^officecfg 2>/dev/null | wc -l) -eq 0 ] ;
+            then
+                # group, set or node-ref names may serve as oor:node-type templates
+                # check whether this is also unused - report only if both are unused
+                if [ $(git grep -aIh "oor:node-type=\"$gname" officecfg | wc -l ) -gt 0 ] ; then
+                for tmpl in $(git grep -aIh oor:node-type=\""$gname" officecfg 2>/dev/null | awk -F'oor:name="' '{print $2}' | awk -F '"' '{print $1}' ) ; do
+                    # check whether the set is used outside of officecfg
+                    if [ $(git grep -aI "$tmpl" 2>/dev/null | grep -saIv ^officecfg 2>/dev/null | wc -l) -eq 0 ];
+                    then
+                        echo "$gname group and $tmpl set in "$filename" appears only in officecfg";
+                    else
+                        if [ $(git grep -aI "$gname" officecfg 2>/dev/null | grep -saI oor:node-type 2>/dev/null | wc -l ) -eq 0 ] ;
+                        then
+                           echo "$gname group in "$filename" appears only in officecfg";
+                        fi
+                    fi
+                done
+                # If it's not used in a template and does not appears outside, report
+                else
+                    echo "$gname group/set/node-ref in "$filename" appears only in officecfg";
+                fi
+            fi
+        done
+    done
+
+    for pname in $(git grep -h "<prop" "$filename" | awk -F'oor:name="' '{print $2}' | awk -F'"' '{print $1}') ; do
+        if [ $(git grep "$pname" | grep -v ^officecfg | wc -l) -eq 0 ] ;
+        then
+            echo "$pname property in "$filename" appears only in officecfg";
+        fi
+    done
+
+done