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Fix dockerfile

Fix dockerfile #23

Workflow file for this run

name: Create and publish a Docker image
on:
push:
branches: ['docker','main']
env:
REGISTRY: ghcr.io
IMAGE_NAME: ${{ github.repository }}
jobs:
build-and-push-image:
runs-on: ubuntu-latest
# Sets the permissions granted to the `GITHUB_TOKEN` for the actions in this job.
permissions:
contents: read
packages: write
attestations: write
id-token: write
steps:
- name: Checkout repository
uses: actions/checkout@v4
# Uses the `docker/login-action` action to log in to the Container
# registry registry using the account and password that will publish the
# packages. Once published, the packages are scoped to the account defined
# here.
- name: Log in to the Container registry
uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
# This step uses
# [docker/metadata-action](https://github.com/docker/metadata-action#about)
# to extract tags and labels that will be applied to the specified image.
# The `id` "meta" allows the output of this step to be referenced in a
# subsequent step. The `images` value provides the base name for the tags
# and labels.
- name: Extract metadata (tags, labels) for Docker
id: meta
uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
with:
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
# This step uses the `docker/build-push-action` action to build the image,
# based on your repository's `Dockerfile`. If the build succeeds, it
# pushes the image to GitHub Packages. It uses the `context` parameter to
# define the build's context as the set of files located in the specified
# path. For more information, see
# "[Usage](https://github.com/docker/build-push-action#usage)" in the
# README of the `docker/build-push-action` repository. It uses the `tags`
# and `labels` parameters to tag and label the image with the output from
# the "meta" step.
- name: Build and push Docker image
id: push
uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
with:
context: .
push: true
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
# This step generates an artifact attestation for the image, which is an
# unforgeable statement about where and how it was built. It increases
# supply chain security for people who consume the image. For more
# information, see
# "[AUTOTITLE](/actions/security-guides/using-artifact-attestations-to-establish-provenance-for-builds)."
- name: Generate artifact attestation
uses: actions/attest-build-provenance@v2
with:
subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME}}
subject-digest: ${{ steps.push.outputs.digest }}
push-to-registry: true