ML/.github/workflows/MLPipelinePostMerge.yml

name: Register the model for the given pipeline branch

# on:
#   push:
#     branches:
#       - "model-**"

on:
  pull_request:
    types:
      - closed
    branches:
      - "master"

permissions: write-all

jobs:
  Register-Major-Model-Dev:
    if: ${{ (github.event.pull_request.merged == true) && (contains(github.event.pull_request.labels.*.name, 'major')) }}
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Install packages to register model
      run: |
        pip install --upgrade pip
        pip install -r modules/ml-pipeline/src/pipeline/requirements/version_control/requirements.txt

    - name: Register Model
      run: |
        REGISTER_MODEL_NAME=$(echo ${{ github.event.pull_request.head.ref }} | awk -F"-" '{print $1}')
        # REGISTER_MODEL_NAME=$(echo ${{github.ref_name}} | awk -F"-" '{print $1}')

        git config user.name "Github-Bot"
        git config user.email "Github-Bot@no-reply.com"

        latest_version=$(gto show ${REGISTER_MODEL_NAME}@latest --ref | awk -F"@v" '{print $2}') || false
        if [ -z "${latest_version}" ]; then
          increment_version="1.0.0"
        else
          increment_version=$(echo ${latest_version} | awk -F'.' '{OFS="."; $1+=1; print}')
        fi

        new_tag=${REGISTER_MODEL_NAME}@v${increment_version}

        git tag -a ${new_tag} -m "Registering new Major Version"
        git push origin ${new_tag}

        gto show > MODEL_REGISTRY.md
        git add .
        git commit -m "Update Registry"
        git push

  Register-Minor-Model-Dev:
    if: ${{ (github.event.pull_request.merged == true) && (contains(github.event.pull_request.labels.*.name, 'minor')) }}
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Install packages to register model
      run: |
        pip install --upgrade pip
        pip install -r modules/ml-pipeline/src/pipeline/requirements/version_control/requirements.txt

    - name: Register Model
      run: |
        REGISTER_MODEL_NAME=$(echo ${{ github.event.pull_request.head.ref }} | awk -F"-" '{print $1}')
        # REGISTER_MODEL_NAME=$(echo ${{github.ref_name}} | awk -F"-" '{print $1}')

        git config user.name "Github-Bot"
        git config user.email "Github-Bot@no-reply.com"

        latest_version=$(gto show ${REGISTER_MODEL_NAME}@latest --ref | awk -F"@v" '{print $2}')
        if [ -z "${latest_version}" ]; then
          increment_version="0.1.0"
        else
          increment_version=$(echo ${latest_version} | awk 'BEGIN{FS=OFS="."} {$2++; print}')
        fi

        new_tag=${REGISTER_MODEL_NAME}@v${increment_version}

        git tag -a ${new_tag} -m "Registering new Minor Version"
        git push origin ${new_tag}

        gto show > MODEL_REGISTRY.md
        git add .
        git commit -m "Update Registry"
        git push

  Register-Patch-Model-Dev:
    if: ${{ (github.event.pull_request.merged == true) && (contains(github.event.pull_request.labels.*.name, 'patch')) }}
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Install packages to register model
      run: |
        pip install --upgrade pip
        pip install -r modules/ml-pipeline/src/pipeline/requirements/version_control/requirements.txt

    - name: Register Model
      run: |
        REGISTER_MODEL_NAME=$(echo ${{ github.event.pull_request.head.ref }} | awk -F"-" '{print $1}')
        # REGISTER_MODEL_NAME=$(echo ${{github.ref_name}} | awk -F"-" '{print $1}')

        git config user.name "Github-Bot"
        git config user.email "Github-Bot@no-reply.com"

        latest_version=$(gto show ${REGISTER_MODEL_NAME}@latest --ref | awk -F"@v" '{print $2}')
        if [ -z "${latest_version}" ]; then
          increment_version="0.0.1"
        else
          increment_version=$(echo ${latest_version} | awk 'BEGIN{FS=OFS="."} {$3++; print}')
        fi

        new_tag=${REGISTER_MODEL_NAME}@v${increment_version}

        git tag -a ${new_tag} -m "Registering new Patch Version"
        git push origin ${new_tag}

        gto show > MODEL_REGISTRY.md
        git add .
        git commit -m "Update Registry"
        git push

  Promote-Artefacts-To-Dev:
    if: github.event.pull_request.merged == true
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3
    - name: Install packages to retrieve artifacts
      run: |
        pip install --upgrade pip
        pip install -r modules/ml-pipeline/src/pipeline/requirements/version_control/requirements.txt

    - name: Retrieve artifacts (dvc.lock)
      env:
        AWS_ACCESS_KEY_ID: ${{ secrets.ROBOT_AWS_ACCESS_KEY_ID }}
        AWS_SECRET_ACCESS_KEY: ${{ secrets.ROBOT_AWS_SECRET_ACCESS_KEY }}
      run: |
        cd modules/ml-pipeline/src/pipeline
        dvc pull -r experiments

    - name: Push artifacts to Dev
      env:
        AWS_ACCESS_KEY_ID: ${{ secrets.ROBOT_AWS_ACCESS_KEY_ID }}
        AWS_SECRET_ACCESS_KEY: ${{ secrets.ROBOT_AWS_SECRET_ACCESS_KEY }}
      run: |
        cd modules/ml-pipeline/src/pipeline
        dvc push -r dev

  Register-New-Model-Dev:
    needs: [Register-Major-Model-Dev, Register-Minor-Model-Dev, Register-Patch-Model-Dev]
    if: |
      always() &&
      (needs.Register-Major-Model-Dev.result == 'success' || needs.Register-Major-Model-Dev.result == 'skipped') &&
      (needs.Register-Minor-Model-Dev.result == 'success' || needs.Register-Minor-Model-Dev.result == 'skipped') &&
      (needs.Register-Patch-Model-Dev.result == 'success' || needs.Register-Patch-Model-Dev.result == 'skipped')

    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
      with:
        fetch-depth: 0

    - name: Install packages to register model
      run: |
        pip install --upgrade pip
        pip install -r modules/ml-pipeline/src/pipeline/requirements/version_control/requirements.txt

    - name: Register Model
      run: |

        REGISTER_MODEL_NAME=$(echo ${{ github.event.pull_request.head.ref }} | awk -F"-" '{print $1}')
        # REGISTER_MODEL_NAME=$(echo ${{github.ref_name}} | awk -F"-" '{print $1}')

        git config user.name "Github-Bot"
        git config user.email "Github-Bot@no-reply.com"

        latest_dev_version=$(gto history ${REGISTER_MODEL_NAME} --asc --plain | awk '{print $NF}' | awk '/dev/')
        if [ -z "${latest_dev_version}" ]; then
          increment_version="1"
        else
          increment_version=$(echo ${latest_dev_version} | awk '{print $NF}' | awk -F"#" '{print $3}' | awk '{$1++; print}')
        fi

        new_tag=${REGISTER_MODEL_NAME}#dev#${increment_version}
        latest_version=$(gto show model@latest --ref | awk -F"@" '{print $2}')

        echo ${new_tag}

        commit_hash=$(gto history ${REGISTER_MODEL_NAME} --asc --plain | awk "/${latest_version}/" | awk '{print $(NF-1)}')
        git checkout ${commit_hash}

        # git pull #Get new model registry md file changes
        git tag -a ${new_tag} -m "Assigning stage dev to artifact ${REGISTER_MODEL_NAME} version ${latest_version}"
        git push origin ${new_tag}

        git checkout master
        git fetch --all
        git pull

        gto show > MODEL_REGISTRY.md
        git add .
        git commit -m "Update Registry"
        git push origin master