From da739b1814aaca54cc781093f93e141ea8fd1f2f Mon Sep 17 00:00:00 2001
From: Jennings Zhang <jenni_zh@protonmail.com>
Date: Fri, 12 Feb 2021 18:59:01 -0500
Subject: [PATCH] Optimize Dockerfile

---
 Dockerfile | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 04c5e33..66574cc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,13 +21,15 @@
 #   docker run -ti -e HOST_IP=$(ip route | grep -v docker | awk '{if(NF==11) print $9}') --entrypoint /bin/bash local/pl-brainmgz
 #
 
-FROM fnndsc/ubuntu-python3:latest
-MAINTAINER fnndsc "dev@babymri.org"
+FROM python:3.9.1-alpine
+LABEL maintainer="FNNDSC <dev@babyMRI.org>"
 
 WORKDIR /usr/local/src
+
+COPY requirements.txt .
+RUN pip install -r requirements.txt
+
 COPY . .
-RUN pip --disable-pip-version-check install -r requirements.txt \
-    && pip --disable-pip-version-check install .
+RUN pip install .
 
-WORKDIR /usr/local/bin
 CMD ["brainmgz", "--help"]