Go-api-GorillaMux Template @rodydavis

go/api-GorillaMux/.idx/dev.nix

@@ -0,0 +1,31 @@
+# To learn more about how to use Nix to configure your environment
+# see: https://developers.google.com/idx/guides/customize-idx-env
+{ pkgs, ... }: {
+  # Which nixpkgs channel to use.
+  channel = "stable-25.05"; # or "unstable"
+  # Use https://search.nixos.org/packages to find packages
+  packages = [
+    pkgs.go
+    pkgs.air
+  ];
+  # Sets environment variables in the workspace
+  env = {};
+  idx = {
+    # Search for the extensions you want on https://open-vsx.org/ and use "publisher.id"
+    extensions = [
+      "golang.go"
+    ];
+    workspace = {
+      onCreate = {
+        # Open editors for the following files by default, if they exist:
+        go-mod-tidy = "go mod tidy";
+        default.openFiles = ["main.go"];
+      };
+      # Runs when a workspace is (re)started
+      onStart= {
+        run-server = "air";
+      };
+      # To run something each time the workspace is first created, use the `onStart` hook
+    };
+  };
+}

go/api-GorillaMux/README.md

@@ -0,0 +1,3 @@
+This is a minimal Go backend API service based on: https://cloud.google.com/run/docs/quickstarts/build-and-deploy/deploy-go-service
+
+Server should be run automatically when starting a workspace. Use `go run main.go` to run manually.

go/api-GorillaMux/go.mod

@@ -0,0 +1,3 @@
+module github.com/GoogleCloudPlatform/golang-samples/run/helloworld
+
+go 1.20

go/api-GorillaMux/main.go

@@ -0,0 +1,37 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"net/http"
+	"os"
+
+	"github.com/gorilla/mux"
+)
+
+func main() {
+	log.Print("starting server...")
+	r := mux.NewRouter()
+	r.HandleFunc("/", handler)
+
+	// Determine port for HTTP service.
+	port := os.Getenv("PORT")
+	if port == "" {
+		port = "3000"
+		log.Printf("defaulting to port %s", port)
+	}
+
+	// Start HTTP server.
+	log.Printf("listening on http://localhost:%s", port)
+	if err := http.ListenAndServe(":"+port, r); err != nil {
+		log.Fatal(err)
+	}
+}
+
+func handler(w http.ResponseWriter, r *http.Request) {
+	name := os.Getenv("NAME")
+	if name == "" {
+		name = "World"
+	}
+	fmt.Fprintf(w, "Hello %s!\n", name)
+}

go/idx-template.json

@@ -15,7 +15,8 @@
         "options": {
           "web": "Web server",
           "web-template": "Web server with HTML templates",
-          "api": "API Server"
+          "api": "API Server",
+          "api-GorillaMux": "API-GorillaMux"
         }
       }
     ]