Parsing fails on GitHub Workflow when trying to parse files with fromJson variables of non-string type.

[graza-io]

Description

When attempting to parse a workflow file which contains fromJson variables of a non-string type, receiving a yaml parse error.

Example:

Attempting to parse https://github.com/Homebrew/homebrew-core/blob/01e8f86d86bebca1652570c754650488de40ce9b/.github/workflows/dispatch-build-bottle.yml
results in:

yaml: unmarshal errors:
  line 73: cannot unmarshal !!str `${{from...` into float64

What did you expect to happen?

Workflow to be parsed into pipeline successfully.

What happened instead?

YAML Unmarshal Error

yaml: unmarshal errors:
  line 73: cannot unmarshal !!str `${{from...` into float64

[tsibley]

I think the issue here is that the model for timeout-minutes assumes float64

pipeline-parser/pkg/loaders/github/models/job.go

Line 106 in f152789

TimeoutMinutes *float64 `yaml:"timeout-minutes,omitempty"`

when in reality it can be a string since interpolation (${{ … }}) is allowed.

This issue is similar to #62, which was assuming bool for continue-on-error. The fix was #63.

I got here while investigating turbot/steampipe-plugin-github#329.