keymap: check maps existance in check-keymaps.sh

Verify that maps referred to in the rules files actually exist in keymaps/.

1 files changed, 11 insertions, 1 deletions

diff --git a/keymap/check-keymaps.sh b/keymap/check-keymaps.sh
index e1e15cc..8d064df 100755
--- a/keymap/check-keymaps.sh
+++ b/keymap/check-keymaps.sh
@@ -1,7 +1,8 @@
 #!/bin/bash
-# check that all key names in keymaps/* are known in <linux/input.h>
 
+# check that all key names in keymaps/* are known in <linux/input.h>
 KEYLIST=./keys.txt
+RULES=95-keymap.rules
 
 [ -e "$KEYLIST" ] || {
     echo "need $KEYLIST please build first" >&2
@@ -14,3 +15,12 @@ missing=$(join -v 2 <(awk '{print tolower(substr($1,5))}' $KEYLIST | sort -u) <(
     echo "$missing" >&2
     exit 1
 }
+
+# check that all maps referred to in $RULES exist
+maps=$(sed -rn '/keymap \$name/ { s/^.*\$name ([^"]+).*$/\1/; p }' $RULES)
+for m in $maps; do
+    [ -e keymaps/$m ] || {
+	echo "ERROR: unknown map name in $RULES: $m" >&2
+	exit 1
+    }
+done