When the _init-directories_ container runs, the shell script _init_directory_structure.sh_ logs to _stderr_ because debugging is enabled with _set -x_. The output from the script, should be logged to _stdout_ instead. The issue is discussed here: https://gitea.com/gitea/helm-chart/issues/701
### Description of the change
This PR uses the _verbose_ flag with all commands in the script to log what the script is doing.
### Benefits
Log entries with incorrect severity _ERROR_ will no longer be logged in _Kubernetes_.
### Possible drawbacks
Log output will change. If someone had a check for certain log entries from the _init container_, that check would break.
### Checklist
Updated unit tests.
Co-authored-by: tobias.petersen <tobias.petersen@unity3d.com>
Reviewed-on: https://gitea.com/gitea/helm-chart/pulls/708
Reviewed-by: techknowlogick <techknowlogick@noreply.gitea.com>
Reviewed-by: pat-s <pat-s@noreply.gitea.com>
Co-authored-by: tobiasbp <tobiasbp@noreply.gitea.com>
Co-committed-by: tobiasbp <tobiasbp@noreply.gitea.com>
### Description of the change
This PR adds support for gpg key setup. It allows to pass the gpg private key content inline inside `values.yaml` or refer to an existing secret containing the key content data.
### Benefits
Administrators don't need to manually setup the gpg environment from inside a running container. It also eliminates the breaking change of Gitea 1.17 regarding `[git].HOME` as the `GNUPGHOME` environment variable is used consistently to relocate the `.gnupg` directory to its former location.
### Applicable issues
- fixes#107
### Additional information
This PR add the first unit tests to this Helm Chart, ensuring templating integrity for signing related configuration.
### Checklist
- [x] Parameters are documented in the `values.yaml` and added to the `README.md` using [readme-generator-for-helm](https://github.com/bitnami-labs/readme-generator-for-helm)
Co-authored-by: justusbunsi <sk.bunsenbrenner@gmail.com>
Co-authored-by: pat-s <pat-s@noreply.gitea.io>
Reviewed-on: https://gitea.com/gitea/helm-chart/pulls/343
Reviewed-by: luhahn <luhahn@noreply.gitea.io>
Reviewed-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: justusbunsi <justusbunsi@noreply.gitea.io>
Co-committed-by: justusbunsi <justusbunsi@noreply.gitea.io>
