Create a new tag (x.y.z) based on the last one, and dispatch a relevant workflow if needed.

on:
  workflow_dispatch:

  schedule:
    - cron: "0 12 * * 2"

# See the "Workflow Permissions" section below for details.
permissions:
  contents: write
  actions: write

jobs:
  create-tag:
    runs-on: ubuntu-latest
    steps:
      - name: Create Tag for New Version
        uses: kjuly/tag-xyz@main
        with:
          version_level: "z"
          dispatch_workflow_id: "a_tag_trigged_workflow.yml"

Permissions setting is only needed if your repo has restricted permissions on the GITHUB_TOKEN.

In order to create a tag reference, we need the write permissions on contents & actions. Otherwise, we'll get a "Resource not accessible by integration" error when creating a tag ref using github.rest.git.createRef from actions/github-script.

You can confirm your repo's workflow permissions in

Settings > Code and automation > Actions > General > Workflow permissions

It's "Read repository contents and packages permissions" by default. If it's "Read and write permissions", you can just remove the permissions setting in YAML file.

Further reading:

• Modifying the permissions for the GITHUB_TOKEN
• Create a reference