mirror of
https://github.com/woodpecker-ci/woodpecker.git
synced 2024-06-02 07:01:13 +00:00
65 lines
1.7 KiB
Go
65 lines
1.7 KiB
Go
// Copyright 2023 Woodpecker Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package schema
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import (
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_ "embed"
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"fmt"
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"io"
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"codeberg.org/6543/go-yaml2json"
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"codeberg.org/6543/xyaml"
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"github.com/xeipuuv/gojsonschema"
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"gopkg.in/yaml.v3"
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)
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//go:embed schema.json
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var schemaDefinition []byte
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// Lint lints an io.Reader against the Woodpecker schema.json
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func Lint(r io.Reader) ([]gojsonschema.ResultError, error) {
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schemaLoader := gojsonschema.NewBytesLoader(schemaDefinition)
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// read yaml config
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rBytes, err := io.ReadAll(r)
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if err != nil {
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return nil, fmt.Errorf("Failed to load yml file %w", err)
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}
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// resolve sequence merges
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yamlDoc := new(yaml.Node)
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if err := xyaml.Unmarshal(rBytes, yamlDoc); err != nil {
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return nil, fmt.Errorf("Failed to parse yml file %w", err)
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}
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// convert to json
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jsonDoc, err := yaml2json.ConvertNode(yamlDoc)
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if err != nil {
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return nil, fmt.Errorf("Failed to convert yaml %w", err)
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}
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documentLoader := gojsonschema.NewBytesLoader(jsonDoc)
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result, err := gojsonschema.Validate(schemaLoader, documentLoader)
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if err != nil {
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return nil, fmt.Errorf("Validation failed %w", err)
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}
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if !result.Valid() {
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return result.Errors(), fmt.Errorf("Config not valid")
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}
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return nil, nil
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}
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