Pretty-print JSON if possible, refs #3

Author: simonw

download.sh

@@ -50,7 +50,7 @@ fi
 TEMP_FILE=$(mktemp)
 
 # Download the file
-echo "Downloading $URL..."
+echo "Downloading $URL"
 curl -s -L "$URL" -o "$TEMP_FILE" || {
   echo "Error: Failed to download $URL"
   rm -f "$TEMP_FILE"
@@ -75,6 +75,21 @@ fi
 CURRENT_DIR="$(pwd)"
 FULL_PATH="${CURRENT_DIR}/${FILENAME}"
 
+# Pretty-print JSON if applicable
+if [ "$EXTENSION" = ".json" ]; then
+  # Create another temporary file for the pretty-printed version
+  PRETTY_TEMP=$(mktemp)
+  # Try to pretty-print with jq, but don't fail if jq fails
+  if command -v jq &> /dev/null; then
+    if jq . "$TEMP_FILE" > "$PRETTY_TEMP" 2>/dev/null; then
+      mv "$PRETTY_TEMP" "$TEMP_FILE"
+    else
+      rm -f "$PRETTY_TEMP"
+    fi
+  else
+    rm -f "$PRETTY_TEMP"
+  fi
+fi
+
 # Move to final destination
 mv "$TEMP_FILE" "$FULL_PATH"
-