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Task A-5: Added reusable workflow
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Storing a reusable workflow in the e-mission-server repo. Can decide where to place it in a central location.
https://docs.github.com/en/actions/sharing-automations/reusing-workflows

It essentially works like a function call in normal programming.
The advantage is that we have no repeated code the image build process.
All the other repos (join, admin-dash, public-dash) reuse the same workflow file.

Additionally, on for future GitHub actions, workflow file related changes, will no longer need to have 3 additional PRs for each repo (join, admin-dash, public-dash). Can simply modify the reusable workflow file as this is the core “function” workflow that is being called.

I have added conditional checks that check for the repo name in the reusable workflow file that determine which statements to execute depending on for which repo the workflow is running.

This is used for both push events specific to a repo as well as for the workflow dispatch events triggered on pushes to server repo.
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MukuFlash03 committed Sep 29, 2024
1 parent acb9f3a commit 1c459f9
Showing 1 changed file with 9 additions and 55 deletions.
64 changes: 9 additions & 55 deletions .github/workflows/image_build_push.yml
Original file line number Diff line number Diff line change
Expand Up @@ -3,60 +3,14 @@ name: docker-image-push-join
on:
push:
branches: [ main ]

env:
DOCKER_USER: ${{secrets.DOCKER_USER}}
DOCKER_PASSWORD: ${{secrets.DOCKER_PASSWORD}}

workflow_dispatch:

jobs:

build:

runs-on: ubuntu-latest

steps:

- uses: actions/checkout@v2

- name: Set docker image tags
id: set-tags
run: |
set -a; source .env; set +a
echo "JOIN_IMAGE_TAG=${JOIN_IMAGE_TAG}" >> "$GITHUB_OUTPUT"
echo "Current join-page image tag (push): ${JOIN_IMAGE_TAG}"
- name: docker login
run: | # log into docker hub account
docker login -u $DOCKER_USER -p $DOCKER_PASSWORD
- name: Get current date # get the date of the build
id: date
run: echo "date=$(date +'%Y-%m-%d--%M-%S')" >> "$GITHUB_OUTPUT"

- name: Run a one-line script
run: echo running in repo ${GITHUB_REPOSITORY#*/} branch ${GITHUB_REF##*/} on ${{ steps.date.outputs.date }}

- name: build docker image
run: |
docker build -t $DOCKER_USER/${GITHUB_REPOSITORY#*/}:${GITHUB_REF##*/}_${{ steps.date.outputs.date }} ./frontend
docker images
- name: push docker image
run: |
docker push $DOCKER_USER/${GITHUB_REPOSITORY#*/}:${GITHUB_REF##*/}_${{ steps.date.outputs.date }}
- name: Update .env file
run: |
echo "JOIN_IMAGE_TAG=${GITHUB_REF##*/}_${{ steps.date.outputs.date }}" > .env
- name: Add, Commit, Push changes to .env file
run: |
git config --local user.email "[email protected]"
git config --local user.name "Github Actions bot to update .env with latest tags"
if git diff --quiet; then
echo "Latest timestamp already present in .env file, no changes to commit"
else
git add .env
git commit -m "Updated docker image tags in .env file to the latest timestamp"
git push origin
fi
build:
if: ${{ !contains(github.event.head_commit.author.name, 'Github Actions bot to update .env with latest tags') }}
uses: e-mission/e-mission-server/.github/workflows/reusable_image_build_push.yml@master
with:
repo: ${{ github.event.repository.name }}
branch: ${{ github.ref_name }}
secrets: inherit

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