allow to locally run the CI scripts for Helm charts tests

Loic Nicollerequested to merge
ci-113 into main

Solve: #113 (closed)

Move the charts related scripts from gitlab-ci.yaml to dedicated scripts to be able to run them locally if needed.

Few changes were required to have theses scripts properly working either in CI and manually:

  • Add a small section to check if HELM_NAME env variable is defined or if the user specify the chart name via a parameter.
  • Define a BASE_DIR set to the sylva-core main folder to be able to run scripts from anywhere.
  • Use BASE_DIR in chart_dir definition and in all the paths to the config files.
  • Redefine $HELM_NAME, to use ${HELM_NAME} or $1 if ${HELM_NAME} is not defined.

Specific changes for helm-schema-validation.sh

  • move the temporary values.schema.json from the current folder to /tmp (eg: ${BASE_DIR}/tools/yaml2json.py < $chart_dir/values.schema.yaml > /tmp/values.schema.json ) to avoid the creation of this file in unexpected place
  • retrieve draft2020-12.json schema from https://json-schema.org/draft/2020-12/schema instead of using the local file shipped with jsonschema module as the path can change depending on how we manage python modules.
Edited by Loic Nicolle

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