readmd.md update5

.github/workflows/sync-wiki.yml

@@ -86,80 +86,48 @@ jobs:
                 fi
               done
               
-              # Process HTML img tags separately
+              # Process HTML img tags separately using grep and sed instead of perl
               echo "Processing HTML image references..."
               
-              # Create temporary files
-              temp_file=$(mktemp)
-              echo "$content" > "$temp_file"
+              # Extract all HTML img tags with their src attributes
+              img_tags=$(grep -o '<img [^>]*src="[^"]*"[^>]*>' "./$rel_path" || echo "")
               
-              # Create perl script file
-              perl_script=$(mktemp)
-              
-              # Write perl script content - using proper YAML block scalar syntax
-              cat > "$perl_script" << EOL
-#!/usr/bin/perl
-use strict;
-use warnings;
-
-my \$content = do { local \$/; <STDIN> };
-
-# Process HTML img tags
-while (\$content =~ m|(<img\\s+[^>]*?src=")([^"]+)("[^>]*?>)|g) {
-    my \$prefix = \$1;
-    my \$src = \$2;
-    my \$suffix = \$3;
-    my \$tag = \$prefix . \$src . \$suffix;
-    
-    # Skip URLs
-    next if \$src =~ /^http/;
-    
-    # Get just the filename
-    my \$filename = \$src;
-    \$filename =~ s/.*\\///;
-    my \$new_path = "images/" . \$filename;
-    
-    # Replace in content
-    my \$new_tag = \$prefix . \$new_path . \$suffix;
-    \$content =~ s/\\Q\$tag\\E/\$new_tag/g;
-}
-
-print \$content;
-EOL
-              
-              # Process content with perl script
-              cat "$temp_file" | perl "$perl_script" > "${temp_file}.new"
-              content=$(cat "${temp_file}.new")
-
-              # Clean up temporary files
-              rm "$temp_file" "${temp_file}.new" "$perl_script"
-
-              # Now copy all the images referenced in HTML tags
-              for img_src in $(grep -o '<img [^>]*src="[^"]*"' "./$rel_path" | sed -E 's/.*src="([^"]*)".*/\1/'); do
-                # Skip URLs
-                if [[ $img_src == http* ]]; then
-                  continue
-                fi
-
-                # Determine the absolute path of the image
-                if [[ $img_src == /* ]]; then
-                  abs_img_path="./$img_src"
-                else
-                  abs_img_path="$base_dir/$img_src"
-                fi
-
-                # Extract just the filename
-                img_filename=$(basename "$img_src")
-                wiki_img_path="images/$img_filename"
-
-                # Copy the image to wiki repository if it exists
-                if [ -f "$abs_img_path" ]; then
-                  echo "Copying image: $abs_img_path -> ./wiki/$wiki_img_path"
-                  cp -v "$abs_img_path" "./wiki/$wiki_img_path" || echo "Error copying image"
-                else
-                  echo "Warning: HTML image file not found: $abs_img_path"
-                fi
-              done
+              if [ ! -z "$img_tags" ]; then
+                # For each image tag
+                echo "$img_tags" | while read -r img_tag; do
+                  # Extract the src attribute
+                  img_src=$(echo "$img_tag" | sed -E 's/.*src="([^"]*)".*/\1/')
+                  
+                  # Skip URLs
+                  if [[ $img_src == http* ]]; then
+                    continue
+                  fi
+                  
+                  # Determine the absolute path of the image
+                  if [[ $img_src == /* ]]; then
+                    abs_img_path="./$img_src"
+                  else
+                    abs_img_path="$base_dir/$img_src"
+                  fi
+                  
+                  # Extract just the filename
+                  img_filename=$(basename "$img_src")
+                  wiki_img_path="images/$img_filename"
+                  
+                  # Copy the image to wiki repository if it exists
+                  if [ -f "$abs_img_path" ]; then
+                    echo "Copying image: $abs_img_path -> ./wiki/$wiki_img_path"
+                    cp -v "$abs_img_path" "./wiki/$wiki_img_path" || echo "Error copying image"
+                    
+                    # Safely replace the image reference in content
+                    escaped_src=$(echo "$img_src" | sed 's/[\/&]/\\&/g')
+                    escaped_wiki_path=$(echo "$wiki_img_path" | sed 's/[\/&]/\\&/g')
+                    content=$(echo "$content" | sed "s|src=\"$escaped_src\"|src=\"$escaped_wiki_path\"|g")
+                  else
+                    echo "Warning: HTML image file not found: $abs_img_path"
+                  fi
+                done
+              fi
               
               # Debug output
               echo "Wiki page content preview (first 100 chars): ${content:0:100}"

benchmarks/rotatingDrum/readme.md

@@ -13,7 +13,6 @@ This benchmark compares the performance of phasicFlow with a well-stablished com
     </div>
 </div>
 
-
 <div align="center">
     <img src="./images/phasicFlow_snapshot.png" style="width: 400px;" />
     <div align="center">