Still trying to get jenkins to play nice with docker.

Signed-off-by: Cliff Hill <xlorep@darkhelm.org>

Dockerfile-test

@@ -0,0 +1,12 @@
+FROM python:3.10-alpine3.14
+
+USER root
+
+RUN pip3 install -U pip
+RUN pip3 install wheel nox nox_poetry poetry
+
+COPY . /plex-playlist
+
+WORKDIR /plex-playlist
+
+RUN poetry install

Jenkinsfile

@@ -3,14 +3,12 @@ pipeline {
     stages {
         stage('Test') {
             agent {
-                docker { image 'python:3.10-alpine3.14' }
+                docker {
+                    dockerfile { filename 'Dockerfile-test' }
+                }
             }
             steps {
-                sh 'whoami'
-                sh 'pwd'
-                sh 'pip3 install -U pip'
-                sh 'pip3 install wheel nox nox_poetry poetry'
-                sh 'nox -x'
+                sh 'nox --version'
             }
         }
     }