1 files changed, 22 insertions, 0 deletions
diff --git a/cards.sh b/cards.sh
new file mode 100755
index 0000000..7df324e
--- /dev/null
+++ b/cards.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+# file prefixes cant have underscores or dashes in their names
+if [ $(ls cards.txt) ]; then
+  rm cards.txt
+fi
+
+for name in $(ls *.png | cut -d- -f1 | uniq); do
+  old_card=-1
+  for file in "$name"*; do
+    echo "file = $file"
+    card=$(echo "$file" | cut -d_ -f2 | cut -d- -f1)
+    echo "card = $card"
+    if [[ "$card" = "$old_card" ]]
+    then
+      echo "$file\"/>;Card_$card" >> cards.txt
+    else
+      # TODO: use printf as echo -n is not portable
+      /bin/echo -n "<img src=\"$file\"/>;<img src=\"" >> cards.txt
+    fi
+    old_card=$card
+  done
+done