mirror of
https://github.com/kubevela/kubevela.git
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7fc3d7c23b
Signed-off-by: barnettZQG <barnett.zqg@gmail.com> Signed-off-by: barnettZQG <barnett.zqg@gmail.com>
104 lines
2.8 KiB
Go
104 lines
2.8 KiB
Go
/*
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Copyright 2022 The KubeVela Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package script
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import (
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"errors"
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"fmt"
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"strings"
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"github.com/getkin/kin-openapi/openapi3"
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"github.com/kubevela/workflow/pkg/cue/model/value"
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"github.com/oam-dev/kubevela/pkg/appfile"
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"github.com/oam-dev/kubevela/pkg/cue/process"
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"github.com/oam-dev/kubevela/pkg/oam/util"
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"github.com/oam-dev/kubevela/pkg/utils/common"
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)
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// ParsePropertiesToSchema parse the properties in cue script to the openapi schema
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// Read the template.parameter field
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func (c CUE) ParsePropertiesToSchema(templateFieldPath ...string) (*openapi3.Schema, error) {
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val, err := c.ParseToValue()
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if err != nil {
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return nil, err
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}
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var template *value.Value
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if len(templateFieldPath) == 0 {
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template = val
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} else {
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template, err = val.LookupValue(templateFieldPath...)
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if err != nil {
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return nil, fmt.Errorf("%w cue script: %s", err, c)
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}
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}
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data, err := common.GenOpenAPI(template.CueValue())
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if err != nil {
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return nil, err
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}
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schema, err := ConvertOpenAPISchema2SwaggerObject(data)
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if err != nil {
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return nil, err
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}
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FixOpenAPISchema("", schema)
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return schema, nil
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}
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// FixOpenAPISchema fixes tainted `description` filed, missing of title `field`.
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func FixOpenAPISchema(name string, schema *openapi3.Schema) {
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t := schema.Type
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switch t {
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case "object":
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for k, v := range schema.Properties {
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s := v.Value
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FixOpenAPISchema(k, s)
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}
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case "array":
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if schema.Items != nil {
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FixOpenAPISchema("", schema.Items.Value)
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}
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}
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if name != "" {
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schema.Title = name
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}
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description := schema.Description
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if strings.Contains(description, appfile.UsageTag) {
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description = strings.Split(description, appfile.UsageTag)[1]
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}
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if strings.Contains(description, appfile.ShortTag) {
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description = strings.Split(description, appfile.ShortTag)[0]
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description = strings.TrimSpace(description)
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}
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schema.Description = description
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}
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// ConvertOpenAPISchema2SwaggerObject converts OpenAPI v2 JSON schema to Swagger Object
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func ConvertOpenAPISchema2SwaggerObject(data []byte) (*openapi3.Schema, error) {
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swagger, err := openapi3.NewLoader().LoadFromData(data)
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if err != nil {
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return nil, err
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}
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schemaRef, ok := swagger.Components.Schemas[process.ParameterFieldName]
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if !ok {
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return nil, errors.New(util.ErrGenerateOpenAPIV2JSONSchemaForCapability)
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}
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return schemaRef.Value, nil
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}
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