v4-core migration script

scripts/v4-forge-doc.sh

@@ -4,6 +4,44 @@
 # @dev assumes that v4-periphery and v4-core are in the parent directory
 # i.e. /home/user/docs, /home/user/v4-periphery, /home/user/v4-core
 
+# Copy v4-core
+find ../v4-core/docs/src -type f -regex '.*\.sol/[^.]*\.[^.]*\.md' | while read file; do
+    # Extract the directory part (e.g., base, base/hooks, libraries)
+    dir_structure=$(echo "$file" | sed -r 's|.*/src/([^/]+)/.*\.sol/.*|\1|')
+
+    # if dir_structure is src, remove it so it appears at the root level
+    if [ "$dir_structure" == "src" ]; then
+        dir_structure=""
+    fi
+
+    # Extract the base filename without the path and extension (e.g., Multicall_v4, BaseHook, Locker)
+    base_filename=$(echo "$file" | sed -r 's|.*/([^/]+)\.sol/[^/]*\.(.*)\.md|\1|')
+
+    # Construct the new file path
+    new_file="docs/contracts/v4/reference/core/${dir_structure}/${base_filename}.md"
+
+    # Create the new directory structure if it doesn't exist
+    mkdir -p "docs/contracts/v4/reference/core/${dir_structure}"
+
+    # Copy the file to the new location
+    cp "$file" "$new_file"
+
+    # Add note: 
+    sed -i '3i | Generated with [forge doc](https://book.getfoundry.sh/reference/forge/forge-doc)' "$new_file"
+
+    # Replace relative path links within the file with full paths
+    # replaces: /src/interfaces/IPoolManager.sol/interface.IPoolManager.md to contracts/v4/reference/core/interfaces/IPoolManager.md
+    sed -i 's|/src/\([^/]\+\)/\([^/]\+\)\.sol/\([^/]\+\)\.\([^/]\+\)\.md|contracts/v4/reference/core/\1/\2.md|g' "$new_file"
+
+    # replaces: /src/ProtocolFees.sol/abstract.ProtocolFees.md to contracts/v4/reference/core/ProtocolFees.md
+    sed -i -E 's|/src/([^/]+)\.sol/abstract\.[^/]+\.md|contracts/v4/reference/core/\1.md|g' "$new_file"
+
+    # replaces: /src/interfaces/external/IERC6909Claims.sol/interface.IERC6909Claims.md to contracts/v4/reference/core/interfaces/IERC6909Claims.md
+    sed -i -E 's|/src/interfaces/external/([^/]+)\.sol/interface\.[^/]+\.md|contracts/v4/reference/core/interfaces/\1.md|g' "$new_file"
+
+    echo "Copied: $file -> $new_file"
+done
+
 # Copy v4-periphery
 find ../v4-periphery/docs/src -type f -regex '.*\.sol/[^.]*\.[^.]*\.md' | while read file; do
     # Extract the directory part (e.g., base, base/hooks, libraries)