dispatch-update.yml

name: Dispatch Update Version

on:
  repository_dispatch:
    types: [update-version]

jobs:
  update-version:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout this repository
        uses: actions/checkout@v4

      - name: Extract tag name
        run: echo "TAG_NAME=${{ github.event.client_payload.tag }}" >> $GITHUB_ENV

      - name: Update Helm chart versions
        run: |
          TAG_NAME="$(echo "${TAG_NAME}" | sed 's/^v//')"

          increment_version() {
            echo "$1" | awk -F. '{printf "%d.%d.%d", $1, $2, $3+1}'
          }

          # Update charon Chart.yaml
          CHART_VERSION=$(grep '^version:' charts/charon/Chart.yaml | awk '{print $2}')
          NEW_CHART_VERSION=$(increment_version $CHART_VERSION)
          sed -i "s/^version: .*/version: ${NEW_CHART_VERSION}/" charts/charon/Chart.yaml
          sed -i "s/^appVersion: .*/appVersion: \"${TAG_NAME}\"/" charts/charon/Chart.yaml

          # Update charon-cluster Chart.yaml
          CHART_CLUSTER_VERSION=$(grep '^version:' charts/charon-cluster/Chart.yaml | awk '{print $2}')
          NEW_CHART_CLUSTER_VERSION=$(increment_version $CHART_CLUSTER_VERSION)
          sed -i "s/^version: .*/version: ${NEW_CHART_CLUSTER_VERSION}/" charts/charon-cluster/Chart.yaml
          sed -i "s/^appVersion: .*/appVersion: \"${TAG_NAME}\"/" charts/charon-cluster/Chart.yaml

          # Update charon and charon-cluster values.yaml
          sed -i -E "/tag:/s/v\.?[0-9]+\.[0-9]+\.[0-9]+[a-zA-Z0-9\-]*/v${TAG_NAME}/" charts/charon-cluster/values.yaml charts/charon/values.yaml

      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v7
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          base: main
          branch: update-version-${{ env.TAG_NAME }}
          title: "Update version to ${{ env.TAG_NAME }}"
          body: "Automatically generated PR to update version to ${{ env.TAG_NAME }}"
          commit-message: "Update version to ${{ env.TAG_NAME }}"
          author-name: "obol-platform"
          author-email: "platform@obol.tech"