fix: post_build handling for trunk serve

post_build.sh

@@ -57,9 +57,66 @@ serviceWorkerJsFile=$(find ./dist/.stage -iname "service-worker.js")
 echo "Replacing {{cssBuildVersion}} placeholder in: ${serviceWorkerJsFile}"
 sed -i "s/{{cssBuildVersion}}/${cssBuildVersion}/g" "${serviceWorkerJsFile}"
 
-### Required for chrome extension, no inline scripting
+# ### Required for chrome extension, no inline scripting
 echo "Extracting script content from index.html and creating initWebimint.js"
 scriptContent=$(sed -n 's|.*<script type=module>\(.*\)</script>.*|\1|p' "${indexHtmlFile}")
-echo "${scriptContent}" >./dist/.stage/initWebimint.js
-echo "Replacing original script tag in index.html with reference to initWebimint.js"
-sed -i 's|<script type=module>[^<]*</script>|<script type="module" src="/initWebimint.js"></script>|' "${indexHtmlFile}"
+if [ -n "${scriptContent}" ]; then
+    echo "${scriptContent}" >./dist/.stage/initWebimint.js
+    echo "Replacing original script tag in index.html with reference to initWebimint.js"
+    sed -i 's|<script type=module>[^<]*</script>|<script type="module" src="/initWebimint.js"></script>|' "${indexHtmlFile}"
+else # using trunk serve, multiline script tags, have to extract line by line
+    echo "Using trunk serve, multiline script tags, have to extract line by line"
+    echo "Extracting script content from index.html and creating separate .js files"
+    # Directory where the new JS files will be stored
+    JS_DIR="./dist/.stage/js"
+    mkdir -p "$JS_DIR"
+    # Counter to name the extracted JS files uniquely
+    COUNTER=1
+    # Temporary file to hold the modified HTML content
+    TMP_HTML=$(mktemp)
+    # Initialize SCRIPT_OPEN to 0 before the loop
+    SCRIPT_OPEN=0
+    # Read the index.html file line by line
+    while IFS= read -r line || [[ -n "$line" ]]; do
+        if [[ $line =~ \<script.*\>\</script\> ]]; then
+            # Inline script tag with no content, just copy the line
+            echo "$line" >>"$TMP_HTML"
+        elif [[ $line =~ \<script.*\>(.*) ]]; then
+            # Opening script tag with potential inline content
+            SCRIPT_OPEN=1
+            # Capture any content on the same line as the opening script tag
+            SCRIPT_CONTENT="${BASH_REMATCH[1]}"
+            if [[ $SCRIPT_CONTENT ]]; then
+                # If there's inline content right after the script tag, add a newline to start accumulating correctly
+                SCRIPT_CONTENT+=$'\n'
+            fi
+        elif [[ $line =~ \</script\> ]]; then
+            # Closing script tag, write content to a new JS file
+            SCRIPT_FILE="$JS_DIR/extracted_$COUNTER.js"
+            echo "$SCRIPT_CONTENT" >"$SCRIPT_FILE"
+            # Replace the script tag in HTML with a reference to the new JS file
+            echo "<script type=\"module\" src=\"/js/extracted_$COUNTER.js\"></script>" >>"$TMP_HTML"
+            COUNTER=$((COUNTER + 1))
+            SCRIPT_OPEN=0
+            SCRIPT_CONTENT="" # Reset SCRIPT_CONTENT for the next script
+        elif [[ $SCRIPT_OPEN -eq 1 ]]; then
+            # Inside a script tag, accumulate the content
+            SCRIPT_CONTENT+="$line"$'\n'
+        else
+            # Outside script tags, just copy the line
+            echo "$line" >>"$TMP_HTML"
+        fi
+    done <"${indexHtmlFile}"
+    # Replace the original HTML file with the modified one
+    mv "$TMP_HTML" "${indexHtmlFile}"
+    # Clean up
+    rm -f "$TMP_HTML"
+    # Replace placeholder trunk address in JavaScript files
+    echo "Replacing {{__TRUNK_ADDRESS__}} placeholder in extracted JavaScript files"
+    jsFiles=$(find ./dist/.stage/js -iname "*.js")
+    TRUNK_ADDRESS=127.0.0.1:8080
+    for file in $jsFiles; do
+        sed -i "s/{{__TRUNK_ADDRESS__}}/${TRUNK_ADDRESS}/g" "$file"
+        echo "Replaced in: $file"
+    done
+fi