yamlfmt

Format and validate YAML files with customizable rules

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Extensible command-line tool to format YAML files

yamlfmt

format a YAML file and save changes$ yamlfmt -in file.yaml

check if YAML files are properly formatted$ yamlfmt *.yaml

format YAML with custom configuration file$ yamlfmt -conf .yamlfmt.yaml file.yaml

format multiple YAML files in a directory$ yamlfmt -in -recursive ./config/

print formatted YAML to stdout without modifying file$ yamlfmt file.yaml