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                                                    <td style="vertical-align: top;; padding: 0px; border-collapse: collapse; padding-right: 5px; font-size: 20px; line-height: 30px; mso-line-height-rule: exactly" class="page-title-pattern-header-container"> <span class="page-title-pattern-header" style="font-family: Arial, sans-serif; padding: 0; font-size: 20px; line-height: 30px; mso-text-raise: 2px; mso-line-height-rule: exactly; vertical-align: middle"> <a href="https://issues.jboss.org/browse/AEROGEAR-8477" style="color: #3b73af; text-decoration: none">Re: Find out how to generated swagger api doc from the source code</a> </span> </td> 
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                                                    <td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0px; border-collapse: collapse; padding: 0 0 10px 0; padding-top: 10px"> <span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;">IN PROGRESS:<br><br></span> <span class="diffcontext">h3. Libs<br>Following the libs found which show able to generated the swagger from the code.<br><br>h4. beego_api<br>* https://beego.me/blog/beego_api<br><br>h4. go-swagger<br>* https://github.com/go-swagger/go-swagger<br><br>h5. Links/Articles <br>* http://bigk.me/swagger/golang/go/2017/07/30/golang-and-openapi-how-to-create-documentation-for-your-rest-api-services/<br>* https://labs.bawi.io/documenting-an-api-with-swagger-cb106250239f<br><br>h3. Analyse over the libs<br>- Shows that go-swagger it is the official one used for more people. <br>- Aerogear metrics project is already using it<br><br>h3. POC tests <br>Done locally and worked as follows. <br><br>h4. main.go<br><br>{code:java}<br>// API for Mobile Security Service<br>//&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Schemes: http, https<br>//&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Title: Mobile Security Service Server API<br>//&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Description: This is a sample mobile security service server.<br>//&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Version: 1.0.0<br>//<br>//&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Consumes:<br>//&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;- application/json<br>//<br>//&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Produces:<br>//&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;- application/json<br>//<br>//&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Host: localhost:3000<br>//<br>//<br>// swagger:meta<br>package main<br><br>//go:generate swagger generate spec -m -o ../../api/swagger.yaml<br><br>import (<br> "github.com/aerogear/mobile-security-service/pkg/config"<br> "github.com/aerogear/mobile-security-service/pkg/web/apps"<br> "github.com/aerogear/mobile-security-service/pkg/web/router"<br> dotenv "github.com/joho/godotenv"<br> "github.com/labstack/echo"<br> log "github.com/sirupsen/logrus"<br>)<br><br>func init() {<br> config := config.Get()<br><br> initLogger(config.LogLevel, config.LogFormat)<br><br> err := dotenv.Load()<br><br> if err != nil {<br>&nbsp;&nbsp;log.Info("No .env file found, using default values instead.")<br> }<br>}<br><br>func main() {<br> config := config.Get()<br><br> e := router.NewRouter(config)<br><br> initHandlers(e, config)<br><br> // start webserver<br> if err := e.Start(config.ListenAddress); err != nil {<br>&nbsp;&nbsp;panic("failed to start" + err.Error())<br> }<br>}<br><br>func initLogger(level, format string) {<br> logLevel, err := log.ParseLevel(level)<br><br> if err != nil {<br>&nbsp;&nbsp;log.Fatalf("log level %v is not allowed. Must be one of [debug, info, warning, error, fatal, panic]", level)<br>&nbsp;&nbsp;logLevel = log.InfoLevel<br> }<br><br> log.SetLevel(logLevel)<br><br> switch format {<br> case "json":<br>&nbsp;&nbsp;log.SetFormatter(&amp;log.JSONFormatter{})<br> case "text":<br>&nbsp;&nbsp;log.SetFormatter(&amp;log.TextFormatter{DisableColors: true})<br> default:<br>&nbsp;&nbsp;log.Fatalf("log format %v is not allowed. Must be one of [text, json]", format)<br> }<br>}<br><br>// Invoke handlers, services and repositories here<br>func initHandlers(e *echo.Echo, c config.Config) {<br> // Prefix api routes<br> apiRoutePrefix := c.ApiRoutePrefix<br> apiGroup := e.Group(apiRoutePrefix)<br><br> // App handler setup<br> appsPostgreSQLRepository := apps.NewPostgreSQLRepository()<br> appsService := apps.NewService(appsPostgreSQLRepository)<br> appsHandler := apps.NewHTTPHandler(e, appsService)<br><br> // Setup routes<br> router.SetAppRoutes(apiGroup, appsHandler)<br>}<br><br>{code}<br><br>router.go<br><br>{code:java}<br>func SetAppRoutes(r *echo.Group, appsHandler *apps.HTTPHandler) {<br> // swagger:operation GET /apps apps<br> //<br> // ---<br> // produces:<br> // - application/json<br> // responses:<br> //&nbsp;&nbsp;&nbsp;'200':<br> //&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;description: successful operation<br> r.GET("/apps", appsHandler.GetApps)<br>{code}<br><br>After running the command `$swagger generate spec -m -o ../../api/swagger.yaml` it worked and generate the file as follows. <br><br>{code:java}<br><br>consumes:<br>- application/json<br>host: localhost:3000<br>info:<br>&nbsp;&nbsp;description: API for Mobile Security Service<br>&nbsp;&nbsp;version: 1.0.0<br>paths:<br>&nbsp;&nbsp;/apps:<br>&nbsp;&nbsp;&nbsp;&nbsp;get:<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;operationId: apps<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;produces:<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;- application/json<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;responses:<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"200":<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;description: successful operation<br>produces:<br>- application/json<br>schemes:<br>- http<br>- https<br>swagger: "2.0"<br>{code}<br><br></span> </td> 
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