checks/csv-diff

The csv-diff action compares two CSV files and reports differences in numerical values.

It is typically used to validate simulation results against a reference file.

Example usage

steps:
  - uses: checks/csv-diff
    with:
      gold: ref.csv
      test: results.csv

gold (string, required): Path to the reference CSV file.
test (string, required): Path to the generated output file.
abs-tol (float, optional): Allowed absolute difference per value.

Default is 1e-12.
rel-tol (float, optional): Allowed relative difference per value.

Default is 1e-6.