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9fe4437bda
* Use vendored go-swagger * vendor go-swagger * revert un wanteed change * remove un-needed GO111MODULE * Update Makefile Co-Authored-By: techknowlogick <matti@mdranta.net>
84 lines
2.6 KiB
Go
84 lines
2.6 KiB
Go
// Copyright 2015 go-swagger maintainers
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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 commands
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import (
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"errors"
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"fmt"
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"log"
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"github.com/go-openapi/loads"
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"github.com/go-openapi/strfmt"
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"github.com/go-openapi/validate"
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)
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const (
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// Output messages
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missingArgMsg = "The validate command requires the swagger document url to be specified"
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validSpecMsg = "\nThe swagger spec at %q is valid against swagger specification %s\n"
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invalidSpecMsg = "\nThe swagger spec at %q is invalid against swagger specification %s.\nSee errors below:\n"
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warningSpecMsg = "\nThe swagger spec at %q showed up some valid but possibly unwanted constructs."
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)
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// ValidateSpec is a command that validates a swagger document
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// against the swagger specification
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type ValidateSpec struct {
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// SchemaURL string `long:"schema" description:"The schema url to use" default:"http://swagger.io/v2/schema.json"`
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SkipWarnings bool `long:"skip-warnings" description:"when present will not show up warnings upon validation"`
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StopOnError bool `long:"stop-on-error" description:"when present will not continue validation after critical errors are found"`
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}
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// Execute validates the spec
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func (c *ValidateSpec) Execute(args []string) error {
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if len(args) == 0 {
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return errors.New(missingArgMsg)
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}
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swaggerDoc := args[0]
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specDoc, err := loads.Spec(swaggerDoc)
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if err != nil {
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return err
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}
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// Attempts to report about all errors
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validate.SetContinueOnErrors(!c.StopOnError)
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v := validate.NewSpecValidator(specDoc.Schema(), strfmt.Default)
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result, _ := v.Validate(specDoc) // returns fully detailed result with errors and warnings
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if result.IsValid() {
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log.Printf(validSpecMsg, swaggerDoc, specDoc.Version())
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}
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if result.HasWarnings() {
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log.Printf(warningSpecMsg, swaggerDoc)
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if !c.SkipWarnings {
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log.Printf("See warnings below:\n")
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for _, desc := range result.Warnings {
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log.Printf("- WARNING: %s\n", desc.Error())
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}
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}
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}
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if result.HasErrors() {
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str := fmt.Sprintf(invalidSpecMsg, swaggerDoc, specDoc.Version())
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for _, desc := range result.Errors {
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str += fmt.Sprintf("- %s\n", desc.Error())
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}
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return errors.New(str)
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}
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return nil
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}
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