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# Name the Action | |
name: Automation to build a container image | |
# Define when the Action is run. This example is run when there is a push to the flask-app/ directory on the app branch. | |
on: | |
push: | |
paths: | |
- August-08-2024/** | |
branches: | |
- main | |
# Define the jobs to run. A job can have multiple steps and an Action can contain multiple jobs. | |
jobs: | |
build-image: | |
# Use the latest ubuntu image to run the jobs | |
runs-on: ubuntu-latest | |
steps: | |
# Step 1 is to checkout the github repo used to build the Dockerfile | |
- name: Check out the repo | |
uses: actions/checkout@v4 | |
# Get the date and send to GITHUB_OUTPUT to apply as image tag | |
- name: Get current date | |
id: date | |
run: echo "date=$(date +'%Y-%m-%d.%H')" >> $GITHUB_OUTPUT | |
# Build the docker image | |
- name: Build Docker image | |
uses: docker/build-push-action@v4 | |
with: | |
# Provide the current directory as build context | |
context: August-08-2024/. | |
# Specify where the Dockerfile is located in relation to the repo base path | |
file: Containerfile | |
# Enable the push to docker hub | |
push: false | |
# Provide the tags to apply to the image, this example uses the latest image tag | |
tags: | | |
ncote/workshop-webapp:${{ steps.date.outputs.date }} |