Add release script

.gitignore

@@ -0,0 +1 @@
+release/

release.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+set -e
+version=v$(date '+%Y.%m.%d')
+mkdir -p release
+
+for pack in *; do
+    if [ ! -d "$pack" ]; then
+        continue
+    fi
+    if [ "$pack" = "release" ]; then
+        continue
+    fi
+
+    echo Compressing $pack
+    (cd "$pack" && zip -rq ../release/"$pack $version".zip *)
+    echo Created release/"$pack $version".zip
+done
+
+(
+    cd release
+    rpdp="Chappeau Resourcepack $version (Datapack Inside).zip"
+    echo Creating combo resource / data pack
+    cp "Chappeau Resourcepack $version.zip" "$rpdp"
+    zip -uq "$rpdp" "Chappeau Datapack $version.zip"
+    echo Created release/"$rpdp"
+)