[ci] handle missing static folder under PROJECT_ROOT_FOLDER using env WORKDIR with default on ROOT repository path

samgis/__init__.py

@@ -8,6 +8,7 @@ from samgis.utilities.constants import SERVICE_NAME
 
 ROOT = Path(globals().get("__file__", "./_")).absolute().parent.parent
 PROJECT_ROOT_FOLDER = Path(os.getenv("PROJECT_ROOT_FOLDER", ROOT))
+WORKDIR = Path(os.getenv("WORKDIR", ROOT))
 MODEL_FOLDER = Path(PROJECT_ROOT_FOLDER / "machine_learning_models")
 
 IS_AWS_LAMBDA = bool(os.getenv("IS_AWS_LAMBDA", ""))

wrappers/fastapi_wrapper.py

@@ -8,7 +8,7 @@ from fastapi.responses import FileResponse, JSONResponse
 from fastapi.staticfiles import StaticFiles
 from pydantic import ValidationError
 
-from samgis import PROJECT_ROOT_FOLDER
+from samgis import PROJECT_ROOT_FOLDER, WORKDIR
 from samgis.utilities.type_hints import ApiRequestBody, StringPromptApiRequestBody
 from samgis_core.utilities.fastapi_logger import setup_logging
 
@@ -17,12 +17,6 @@ app_logger = setup_logging(debug=True)
 app = FastAPI()
 
 
-try:
-    app_logger.info(f"PROJECT_ROOT_FOLDER:{PROJECT_ROOT_FOLDER}.")
-except Exception as e:
-    app_logger.error(f"e:{e}.")
-
-
 @app.middleware("http")
 async def request_middleware(request, call_next):
     request_id = str(uuid.uuid4())
@@ -107,10 +101,14 @@ def infer_lisa(request_input: StringPromptApiRequestBody) -> JSONResponse:
             return JSONResponse(status_code=200, content={"body": json.dumps(body)})
         except Exception as inference_exception:
             import subprocess
-            home_content = subprocess.run(
+            project_root_folder_content = subprocess.run(
                 f"ls -l {PROJECT_ROOT_FOLDER}/", shell=True, universal_newlines=True, stdout=subprocess.PIPE
             )
-            app_logger.error(f"'ls -l' command output: {home_content.stdout}.")
+            app_logger.error(f"project_root folder 'ls -l' command output: {project_root_folder_content.stdout}.")
+            workdir_folder_content = subprocess.run(
+                f"ls -l {WORKDIR}/", shell=True, universal_newlines=True, stdout=subprocess.PIPE
+            )
+            app_logger.error(f"workdir folder 'ls -l' command output: {workdir_folder_content.stdout}.")
             app_logger.error(f"inference error:{inference_exception}.")
             raise HTTPException(
                 status_code=status.HTTP_500_INTERNAL_SERVER_ERROR, detail="Internal server error on inference")
@@ -186,20 +184,20 @@ async def http_exception_handler(request: Request, exc: HTTPException) -> JSONRe
 
 
 # important: the index() function and the app.mount MUST be at the end
-app.mount("/lisa", StaticFiles(directory=PROJECT_ROOT_FOLDER / "static" / "dist", html=True), name="lisa")
+app.mount("/lisa", StaticFiles(directory=WORKDIR / "static" / "dist", html=True), name="lisa")
 
 
 @app.get("/lisa")
 async def lisa() -> FileResponse:
-    return FileResponse(path=PROJECT_ROOT_FOLDER / "static" / "dist" / "lisa.html", media_type="text/html")
+    return FileResponse(path=WORKDIR / "static" / "dist" / "lisa.html", media_type="text/html")
 
 
-app.mount("/", StaticFiles(directory=PROJECT_ROOT_FOLDER / "static" / "dist", html=True), name="static")
+app.mount("/", StaticFiles(directory=WORKDIR / "static" / "dist", html=True), name="static")
 
 
 @app.get("/")
 async def index() -> FileResponse:
-    return FileResponse(path=PROJECT_ROOT_FOLDER / "static" / "dist" / "index.html", media_type="text/html")
+    return FileResponse(path=WORKDIR / "static" / "dist" / "index.html", media_type="text/html")
 
 
 if __name__ == '__main__':