2021-09-27 00:38:15 +00:00
|
|
|
package schema
|
|
|
|
|
|
|
|
import (
|
|
|
|
_ "embed"
|
|
|
|
"fmt"
|
2022-04-19 08:40:48 +00:00
|
|
|
"io"
|
2021-09-27 00:38:15 +00:00
|
|
|
|
2022-07-17 15:23:31 +00:00
|
|
|
"codeberg.org/6543/go-yaml2json"
|
2023-04-29 12:49:41 +00:00
|
|
|
"codeberg.org/6543/xyaml"
|
2021-09-27 00:38:15 +00:00
|
|
|
"github.com/xeipuuv/gojsonschema"
|
2023-04-29 12:49:41 +00:00
|
|
|
"gopkg.in/yaml.v3"
|
2021-09-27 00:38:15 +00:00
|
|
|
)
|
|
|
|
|
|
|
|
//go:embed schema.json
|
|
|
|
var schemaDefinition []byte
|
|
|
|
|
2022-04-19 08:40:48 +00:00
|
|
|
// Lint lints an io.Reader against the Woodpecker schema.json
|
|
|
|
func Lint(r io.Reader) ([]gojsonschema.ResultError, error) {
|
2021-09-27 00:38:15 +00:00
|
|
|
schemaLoader := gojsonschema.NewBytesLoader(schemaDefinition)
|
2023-04-29 12:49:41 +00:00
|
|
|
|
|
|
|
// read yaml config
|
|
|
|
rBytes, err := io.ReadAll(r)
|
2021-09-27 00:38:15 +00:00
|
|
|
if err != nil {
|
2021-12-01 13:22:06 +00:00
|
|
|
return nil, fmt.Errorf("Failed to load yml file %w", err)
|
2021-09-27 00:38:15 +00:00
|
|
|
}
|
|
|
|
|
2023-04-29 12:49:41 +00:00
|
|
|
// resolve sequence merges
|
|
|
|
yamlDoc := new(yaml.Node)
|
|
|
|
if err := xyaml.Unmarshal(rBytes, yamlDoc); err != nil {
|
|
|
|
return nil, fmt.Errorf("Failed to parse yml file %w", err)
|
|
|
|
}
|
|
|
|
|
|
|
|
// convert to json
|
|
|
|
jsonDoc, err := yaml2json.ConvertNode(yamlDoc)
|
|
|
|
if err != nil {
|
|
|
|
return nil, fmt.Errorf("Failed to convert yaml %w", err)
|
|
|
|
}
|
|
|
|
|
|
|
|
documentLoader := gojsonschema.NewBytesLoader(jsonDoc)
|
2021-09-27 00:38:15 +00:00
|
|
|
result, err := gojsonschema.Validate(schemaLoader, documentLoader)
|
|
|
|
if err != nil {
|
2021-12-01 13:22:06 +00:00
|
|
|
return nil, fmt.Errorf("Validation failed %w", err)
|
2021-09-27 00:38:15 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
if !result.Valid() {
|
2021-12-01 13:22:06 +00:00
|
|
|
return result.Errors(), fmt.Errorf("Config not valid")
|
2021-09-27 00:38:15 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return nil, nil
|
|
|
|
}
|