Update action.yml and entrypoint.sh for Cython output path; simplify cython_build.py

Author: zamkorus

action.yml

@@ -26,7 +26,7 @@ inputs:
     required: False
     default: "requirements.txt"
   cython_out:
-    description: 'Specify a folder path for precompiled cython files (relative to the root of the project)'
+    description: 'Specify a folder path for precompiled cython files (relative to the SRC folder)'
     required: False
     default: ""
 outputs:
@@ -42,3 +42,4 @@ runs:
     - ${{ inputs.pypi_index_url }}
     - ${{ inputs.spec }}
     - ${{ inputs.requirements }}
+    - ${{ inputs.cython_out }}

cython_build.py

@@ -4,52 +4,17 @@
 # FOR EXAMPLE IN CASE OF OLDER PYTHON VERSIONS
 
 # Import necessary modules
-from sys import argv, exit
-from os import path, walk, getenv
-from shutil import move
-from re import search
+from sys import argv
 from setuptools import setup
 from Cython.Build import cythonize
 
 # Append "build_ext" and "--inplace" to sys.argv to ensure the extension is built in place
 argv.append("build_ext")
 argv.append("--inplace")
 argv.append("--compiler=mingw32")
-print("arguments: ", argv)
 
-try:
-    ext_modules=cythonize(".\\src\\*.pyx", build_dir=".\\build")
-    print("Cythonizing files... ", ext_modules)
-    setup(ext_modules=ext_modules)
-    print("Setup build successful")
-except Exception as e:
-    print(f"An error occurred during the Cython build: {e}")
-    raise
+ext_modules=cythonize(".\\src\\*.pyx", build_dir=".\\build")
+print("Cythonizing files... ", ext_modules)
 
-
-def find_name(name_regex: str) -> str | None:
-    for root, _, files in walk(
-        "./"
-    ):  # Traverse all directories and files starting from the current directory
-        for file in files:  # For each file in the directory
-            if search(
-                name_regex, file
-            ):  # Check if the file name matches the given regex
-                return path.join(
-                    root, file
-                )  # Return the full file path if a match is found
-    return None  # Return None if no file matches the regex pattern
-
-
-# Find the compiled Cython file matching the pattern "helpers.c*"
-file_name = find_name(r".*\.pyd")
-if file_name is None:
-    # If no file matching "helpers.c*" is found, print a message and exit the script
-    print("No file found with extension .pyd")
-    exit(1)
-
-print(f"Found file: {file_name}")
-
-# Move the matched file to the "src/prec" directory
-move(path.join(file_name), path.join(getenv("CYTHON_OUT"), path.basename(file_name)))
-print("File moved successfully")
+setup(ext_modules=ext_modules)
+print("Setup build successful")

entrypoint.sh

@@ -39,13 +39,14 @@ if [ -f $REQUIREMENTS ]; then
     pip install -r $REQUIREMENTS
 fi 
 
-if [ -f $CYTHON_OUT ]; then
+if [ -n "$CYTHON_OUT" ]; then
     cd ..
     mkdir ./build
     wine reg add "HKEY_CURRENT_USER\Environment" /v PATH /t REG_SZ /d "C:\\mingw64\bin;%PATH%" /f
     echo "gcc --version"| wine cmd
     python /cython_build.py
     cd $WORKDIR
+    mv ../*.pyd "$CYTHON_OUT/"
 fi
 
 pyinstaller --clean -y --dist ./dist/windows --workpath /tmp $SPEC_FILE