Run helm repo update before searching repos

[SimKev2]

If you are using a registry within your chartfile.yaml that you do not have a cached version of it seems that helm search repo will not function as expected. To fix this we can run a helm repo update on the repository file that will be used while searching in order to ensure we get up-to-date information.

[github-actions]

PR Preview Action v1.4.7
Preview removed because the pull request was closed.
2024-05-14 20:18 UTC

[SimKev2]

Tested locally, before change:

$ ~/go/src/github.com/grafana/tanka/tk tool charts version-check --pretty-print
{
  "stakater/reloader@0.0.104": {
    "name": "stakater/reloader",
    "directory": "0.0.104",
    "current_version": "0.0.104",
    "using_latest_version": true,
    "latest_version": {
      "name": "stakater/reloader",
      "version": "0.0.104",
      "description": "search did not return 1 version"
    },
    "latest_matching_major_version": {
      "name": "stakater/reloader",
      "version": "0.0.104",
      "description": "search did not return 1 version"
    },
    "latest_matching_minor_version": {
      "name": "stakater/reloader",
      "version": "0.0.104",
      "description": "search did not return 1 version"
    }
  }
}

After change:

$ ~/go/src/github.com/grafana/tanka/tk tool charts version-check --pretty-print
2024-05-14 15:12:08
{
  "stakater/reloader@0.0.104": {
    "name": "stakater/reloader",
    "directory": "0.0.104",
    "current_version": "0.0.104",
    "using_latest_version": false,
    "latest_version": {
      "name": "stakater/reloader",
      "version": "1.0.95",
      "app_version": "v1.0.95",
      "description": "Reloader chart that runs on kubernetes"
    },
    "latest_matching_major_version": {
      "name": "stakater/reloader",
      "version": "v0.0.104",
      "app_version": "v0.0.104",
      "description": "Reloader chart that runs on kubernetes"
    },
    "latest_matching_minor_version": {
      "name": "stakater/reloader",
      "version": "v0.0.129",
      "app_version": "v0.0.129",
      "description": "Reloader chart that runs on kubernetes"
    }
  }
}