67 lines
2.4 KiB
YAML
67 lines
2.4 KiB
YAML
name: Docker Build & Push (Template)
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on:
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workflow_call:
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inputs:
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runner:
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required: false
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type: string
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default: devsg-atlantic
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image_name:
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required: true
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type: string
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image_tag:
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required: false
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type: string
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default: latest
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dockerfile:
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required: false
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type: string
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default: Dockerfile
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context:
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required: false
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type: string
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default: .
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secrets:
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DOCKER_HUB_USERNAME:
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required: true
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DOCKER_HUB_ACCESS_TOKEN:
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required: true
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outputs:
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image:
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description: Fully-qualified image reference pushed to Docker Hub
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value: ${{ jobs.build.outputs.image }}
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jobs:
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build:
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runs-on: ${{ inputs.runner }}
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outputs:
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image: ${{ steps.push.outputs.image }}
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steps:
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- uses: actions/checkout@v4
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- name: Build Docker image
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run: |
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docker build \
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-t "${{ inputs.image_name }}:${{ inputs.image_tag }}" \
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-f "${{ inputs.dockerfile }}" \
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"${{ inputs.context }}"
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- name: Log in to Docker Hub
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uses: docker/login-action@v2
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with:
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username: ${{ secrets.DOCKER_HUB_USERNAME }}
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password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
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- name: Push Docker image to Docker Hub
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id: push
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shell: bash
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run: |
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set -euo pipefail
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REMOTE_IMAGE="${{ secrets.DOCKER_HUB_USERNAME }}/${{ inputs.image_name }}:${{ inputs.image_tag }}"
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docker tag "${{ inputs.image_name }}:${{ inputs.image_tag }}" "$REMOTE_IMAGE"
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docker push "$REMOTE_IMAGE"
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echo "image=$REMOTE_IMAGE" >> "$GITHUB_OUTPUT"
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