Add WASM Data package creator

This script creates a .data package for WASM applications and the associated javascript definitions.

create-wasm-data-file.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+
+if [ "$#" -ne 2 ]; then
+    echo "Usage: $0 <directory_path> <output_file_name>"
+    exit 1
+fi
+
+directory_path="$1"
+output_file_name="$2"
+data_file="$output_file_name.data"
+
+# Create the .data file
+cat "$directory_path"/* > "$data_file"
+
+# Create the .info file
+info_file="$output_file_name.info"
+echo 'loadPackage({' > "$info_file"
+echo '    "files": [' >> "$info_file"
+
+# Iterate over files in the directory and gather information
+index=0
+start=0
+
+for file in "$directory_path"/*; do
+    filename=$(basename "$file")
+    size=$(wc -c < "$file")
+    end=$((start + size))
+
+    # Write file information to the .info file
+    echo '        {' >> "$info_file"
+    echo '            "filename": "'"$filename"'",' >> "$info_file"
+    echo '            "start": '"$start"',' >> "$info_file"
+    echo '            "end": '"$end"',' >> "$info_file"
+    echo '            "audio": 0' >> "$info_file"
+    echo '        },' >> "$info_file"
+
+    ((index++))
+    start=$end
+done
+
+# Remove the trailing comma from the last entry
+sed -i '$s/,$//' "$info_file"
+
+echo '    ],' >> "$info_file"
+echo '    "remote_package_size": '"$(wc -c < "$data_file")"',' >> "$info_file"
+echo '    "package_uuid": "'$(uuidgen)'"' >> "$info_file"
+echo '})' >> "$info_file"
+
+echo "Script completed successfully!"
+