Publish docker

Author: brendanator

cookiecutter.json

@@ -1,5 +1,4 @@
 {
   "project_name": "Best Practices",
-  "repo_name": "{{ cookiecutter.project_name.lower().replace(' ', '_').replace('-', '_') }}",
-  "docker": "y"
+  "repo_name": "{{ cookiecutter.project_name.lower().replace(' ', '_').replace('-', '_') }}"
 }

hooks/post_gen_project.py

@@ -14,26 +14,13 @@ def set_python_version():
             f.write(contents)
 
 
-def remove_docker():
-    file_names = ["Dockerfile", ".dockerignore"]
-    for file_name in file_names:
-        if os.path.exists(file_name):
-            os.remove(file_name)
-
-
 SUCCESS = "\x1b[1;32m"
 INFO = "\x1b[1;33m"
 TERMINATOR = "\x1b[0m"
 
 
 def main():
     set_python_version()
-
-    docker = "{{ cookiecutter.docker }}".lower() == "y"
-
-    if not docker:
-        remove_docker()
-
     print(SUCCESS + "Project successfully initialized" + TERMINATOR)
 
 

{{cookiecutter.repo_name}}/.github/workflows/publish-docker.yml

@@ -0,0 +1,19 @@
+name: Publish docker image
+
+on:
+  push:
+    tags: "*"
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Publish to GitHub packages
+      uses: whoan/docker-build-with-cache-action@v2
+      with:
+        registry: docker.pkg.github.com
+        username: ${{ "{{ github.actor }}" }}
+        password: ${{ "{{ secrets.GITHUB_TOKEN }}" }}
+        image_name: ${{ "{{ github.repository }}" }}/{{cookiecutter.repo_name}}