• targets: Making Linebot deploying on a Heroku server.
• backends: Django

A pipeline is a group of Heroku apps that share the same codebase. Each app in a pipeline represents one of the following stages in a continuous delivery workflow:

• Development
• Review
• Staging
• Production

Pipelines are extremely useful for managing multiple environments for your app. A common pipeline workflow has the following steps:

1. A developer creates a pull request to make a change to the codebase.
2. Heroku automatically creates a review app for the pull request, allowing developers to test the change.
3. When the change is ready, it’s merged into the codebase’s master branch.
4. The master branch is automatically deployed to the pipeline’s staging app for further testing.
5. When the change is ready, a developer promotes the staging app to production, making it available to the app’s end users.

1. Install gunicorn

   pip install gunicorn

2. Record all the required python dependencies in requirements.txt

   pip freeze > requirements.txt

3. Create a Procfile for the project

• NOTICE: utf-8 encoding is necessary for this file.

  echo "web: gunicorn {project_name}.wsgi" >> Procfile

4. Modify setting.py in the project

   STATIC_ROOT = os.path.join(BASE_DIR, 'static')

1. Login Heroku

   heroku login

2. Deploy the project

   git init 
   git add .
   git commit -m "your_message"
   heroku git:remote -a {your_app_name}
   git push heroku main