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Docker Image Build with cache #91

Docker Image Build with cache

Docker Image Build with cache #91

Workflow file for this run

name: Docker Image Build with cache
on:
push:
branches:
- main
pull_request:
branches: [ main ]
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
jobs:
cache_build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Prepare
id: prep
run: |
TAG=$(echo "${GITHUB_SHA}" | head -c7)
IMAGE="cndp"
echo ::set-output "name=tagged_image::${IMAGE}:${TAG}"
echo ::set-output "name=tag::${TAG}"
- name: Set up Docker Buildx
id: buildx
uses: docker/setup-buildx-action@master
# Registry login step intentionally missing
- name: Cache Docker layers
uses: actions/cache@v2
with:
path: /tmp/.buildx-cache
key: ${{ runner.os }}-single-buildx-${{ github.sha }}
restore-keys: |
${{ runner.os }}-single-buildx
- name: Build production image
uses: docker/build-push-action@v2
with:
context: .
builder: ${{ steps.buildx.outputs.name }}
file: ./containerization/docker/ubuntu/Dockerfile
push: false # This would be set to true in a real world deployment scenario.
tags: ${{ steps.prep.outputs.tagged_image }}
cache-from: type=local,src=/tmp/.buildx-cache
cache-to: type=local,dest=/tmp/.buildx-cache-new
# Temp fix
# https://github.com/docker/build-push-action/issues/252
# https://github.com/moby/buildkit/issues/1896
- name: Move cache
run: |
rm -rf /tmp/.buildx-cache && \
mv /tmp/.buildx-cache-new /tmp/.buildx-cache