h3rby7 / helm-chart-testing-yq-bash

Helm Chart Testing

Enhances https://github.com/helm/chart-testing with jq, yq and bash Also adds a "Stage Check" utility

Found on

• Github
• Docker - lujoka/helm-chart-testing-yq-bash

Stage Check

Small CLI tool to prevent copy-paste errors from one stage to another.

Usage

stage-check.sh <stage> <file>

• Exit code 0 if everything is ok
• Exit code 1 if a file contains strings it should not.

Config

Config is done via yaml. The command will take chose the first matched config file:

1. .stage-check.yaml in your working dir
2. .stage-check.yaml in the scripts directory (see this file)

Add any stage you like as key. As long as you do not call it global which is reserved to define global ignores.

# SAMPLE
global:
  allow:
  - intranet
dev:
  deny:
  - int
  - prod
  allow:
  - integration
# ... more stages ...

Internals

1. Copy input file to ".tmp-stage"
2. replace occurrences defined by a stage using sed
3. replace occurrences defined by global using sed
4. run grep for strings defined in stage-name.deny using grep -n denied-word

TODOs / Next Steps

• Ignore Lines starting with '#' (comments)
• Find a better way than replacing allowed values with SED