Init

api/swagger.go

@@ -0,0 +1,31 @@
+package api
+
+import (
+	"cafe/config"
+	"cafe/docs"
+	"net/http"
+	"net/url"
+	"os"
+
+	"github.com/gin-gonic/gin"
+	"github.com/sirupsen/logrus"
+	swaggerFiles "github.com/swaggo/files"
+	ginSwagger "github.com/swaggo/gin-swagger"
+)
+
+func (a *Api) SetupSwagger() {
+	if config.Cafe.Swagger {
+		docs.SwaggerInfo.Title = "Cafe"
+		docs.SwaggerInfo.Description = "This is the backend of a cafe"
+		docs.SwaggerInfo.Version = os.Getenv("VERSION")
+		docs.SwaggerInfo.BasePath = "/api"
+		parsed, _ := url.Parse(config.Cafe.AllowedHosts[0])
+		docs.SwaggerInfo.Host = parsed.Host
+
+		a.Router.GET("/swagger", func(c *gin.Context) {
+			c.Redirect(http.StatusMovedPermanently, "/swagger/index.html")
+		})
+		a.Router.GET("/swagger/*any", ginSwagger.WrapHandler(swaggerFiles.Handler))
+		logrus.WithField("url", config.Cafe.AllowedHosts[0]+"/swagger").Info("Swagger running")
+	}
+}