From 63db196bf99797ac198b26c2714581c4827cf1d0 Mon Sep 17 00:00:00 2001
From: blueloveTH <blueloveth@foxmail.com>
Date: Sun, 5 May 2024 12:05:41 +0800
Subject: [PATCH] add references

---
 .github/workflows/website.yml |  1 +
 .gitignore                    |  2 ++
 include/pocketpy/vm.h         |  2 +-
 scripts/build_references.py   | 40 +++++++++++++++++++++++++++++++++++
 4 files changed, 44 insertions(+), 1 deletion(-)
 create mode 100644 scripts/build_references.py

diff --git a/.github/workflows/website.yml b/.github/workflows/website.yml
index 6e2d9877..496207f3 100644
--- a/.github/workflows/website.yml
+++ b/.github/workflows/website.yml
@@ -29,6 +29,7 @@ jobs:
         actions-cache-folder: 'emsdk-cache'
     - name: Compile
       run: |
+        python scripts/build_references.py
         bash build_web.sh
         mv web docs/.retype/static
     ###################################################
diff --git a/.gitignore b/.gitignore
index dec9592a..ebacf3f3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,3 +28,5 @@ main
 pocketpy.dSYM
 libpocketpy.dylib.dSYM/
 main.dSYM/
+
+docs/references.md
\ No newline at end of file
diff --git a/include/pocketpy/vm.h b/include/pocketpy/vm.h
index 9c4405f3..a25ea4cb 100644
--- a/include/pocketpy/vm.h
+++ b/include/pocketpy/vm.h
@@ -380,6 +380,7 @@ public:
     PyObject* new_user_object(Args&&... args){
         return heap.gcnew<T>(_tp_user<T>(), std::forward<Args>(args)...);
     }
+#endif
 
     template<typename T>
     Type _find_type_in_cxx_typeid_map(){
@@ -395,7 +396,6 @@ public:
         }
         return it->second;
     }
-#endif
 
     /********** private **********/
     virtual ~VM();
diff --git a/scripts/build_references.py b/scripts/build_references.py
new file mode 100644
index 00000000..e2743df5
--- /dev/null
+++ b/scripts/build_references.py
@@ -0,0 +1,40 @@
+import re
+
+filepath = 'include/pocketpy/vm.h'
+
+with open(filepath, 'r', encoding='utf-8') as f:
+    lines = f.readlines()
+
+REGION_PATTERN = re.compile(r'#if PK_REGION\("(.+)"\)')
+
+current_region = None
+output = []
+
+def parse_line(line: str):
+    output.append(line)
+
+for line in lines:
+    if current_region:
+        if line.startswith('#endif'):
+            current_region = None
+            output.append('```\n\n')
+        else:
+            parse_line(line.strip(' '))
+    else:
+        m = REGION_PATTERN.match(line)
+        if m:
+            current_region = m.group(1)
+            output.append(f'### {current_region}\n')
+            output.append('```cpp\n')
+
+with open('docs/references.md', 'w', encoding='utf-8') as f:
+    f.write('''---label: References
+icon: code
+order: 2
+---
+
+''')
+    content = ''.join(output)
+    # replace {...} to  ; (multi-line match)
+    content = re.sub(r'{(.+?)}', r';', content, flags=re.DOTALL)
+    f.write(content)