action.yml

name: check_if_latest_release
description: Check if the current release is the latest release
inputs:
  token:
    description: "Github API token"
runs:
  using: composite
  steps:
    - name: Check if latest release
      run: |-
        RELEASE_JSON=$(curl -s -H "Authorization: token ${{ inputs.token }}" \
          "https://api.github.com/repos/${{ github.repository }}/releases/latest")

        LATEST_TAG_NAME=$(echo "$RELEASE_JSON" | jq -r '.tag_name')
        RELEASE_EVENT_TAG_NAME=$(echo ${{ github.event.release.tag_name }})

        echo "Latest tag: $LATEST_TAG_NAME"
        echo "Release event tag: $RELEASE_EVENT_TAG_NAME"

        if [ "$LATEST_TAG_NAME" == "$RELEASE_EVENT_TAG_NAME" ]; then
          echo "We are releasing the latest tag."
          echo "IS_LATEST_RELEASE=true" >> $GITHUB_ENV
        else
          echo "We are not releasing the latest tag."
          echo "IS_LATEST_RELEASE=false" >> $GITHUB_ENV
        fi
      shell: bash