fix: 修复无法构建docker镜像的问题 (#198)

* fix: 修复无法构建docker镜像的问题

* Update Dockerfile

Dockerfile

@@ -2,24 +2,16 @@ FROM python:alpine
 
 RUN apk add --no-cache gcc musl-dev python3-dev libffi-dev
 
-RUN apk add --no-cache --virtual .build-app curl
-
-RUN curl -sSL https://pdm-project.org/install-pdm.py | python3 -
-
-ENV PATH="/root/.local/bin:$PATH"
+RUN pip install --no-cache-dir pdm
 
 WORKDIR /srv
 
 COPY ./utils ./utils
 
-COPY ./pyproject.toml ./miuitask.py ./
+COPY ./pyproject.toml ./pdm.lock ./miuitask.py ./
 
 RUN pdm install --prod
 
-RUN { crontab -l; printf '%s\t%s\t%s\t%s\t%s\t%s\n' '0' '4' '*' '*' '*' '/usr/bin/env pdm run python /srv/miuitask.py'; } | crontab -
-
-RUN apk del .build-app
-
 VOLUME ["./data", "/srv/data"]
 
-CMD ["/usr/sbin/crond", "-f"]
+CMD ["pdm", "run", "python", "miuitask.py"]