kurunvim/lua/snippets/golang.json

{
  "main": {
    "prefix": "fmain",
    "description": "main function",
    "body": ["package main\n", "func main() {", "\t$1", "}"]
  },
  "basicmainfile": {
    "prefix": "basic",
    "description": "basic main file",
    "body": [
      "package main\n",
      "import (",
      "\t\"log\"",
      "\t\"net/http\"",
      "\t\"os\"\n",
      "\t\"github.com/go-chi/chi\"",
      "\t\"github.com/go-chi/cors\"",
      "\t\"github.com/joho/godotenv\"",
      ")\n",
      "func main() {",
      "\tgodotenv.Load(\".env\")\n",
      "\tport := os.Getenv(\"PORT\")",
      "\tif port == \"\" {",
      "\t\tlog.Fatal(\"PORT environment variable is not set\")",
      "\t}\n",
      "\trouter := chi.NewRouter()\n",
      "\trouter.Use(cors.Handler(cors.Options{",
      "\t\tAllowedOrigins: []string{\"https://*\", \"http://*\"},",
      "\t\tAllowedMethods: []string{\"GET\", \"POST\", \"PUT\", \"DELETE\", \"OPTIONS\"},",
      "\t\tAllowedHeaders: []string{\"*\"},",
      "\t\tExposedHeaders: []string{\"Link\"},",
      "\t\tAllowCredentials: false,",
      "\t\tMaxAge: 300,",
      "\t}))\n",
      "\tv1Router := chi.NewRouter()",
      "\tv1Router.Get(\"/healthz\", handlerReadiness)",
      "\tv1Router.Get(\"/err\", handlerErr)\n",
      "\trouter.Mount(\"/v1\", v1Router)",
      "\tsrv := &http.Server{",
      "\t\tAddr:    \":\" + port,",
      "\t\tHandler: router,",
      "\t}\n",
      "\tfileServer := http.FileServer(http.Dir(\"./static/\"))",
      "\tmux.Handle(\"/static/*\", http.StripPrefix(\"/static\", fileServer))\n",
      "\tlog.Printf(\"Serving on port: %s\\n\", port)",
      "\tlog.Fatal(srv.ListenAndServe())",
      "}"
    ]
  },
  "error": {
    "prefix": "ife",
    "description": "if statment for error",
    "body": ["if err != nil {", "\t$1", "}"]
  },
  "println": {
    "prefix": "pl",
    "description": "fmt.Println",
    "body": ["fmt.Println(\"$1\")"]
  },
  "sprintf": {
    "prefix": "spf",
    "description": "fmt.Sprintf",
    "body": ["fmt.Sprintf(\"$1\")"]
  },
  "handler": {
    "prefix": "hand",
    "description": "http.Handler",
    "body": ["func $1(w http.ResponseWriter, r *http.Request) {", "\t", "}"]
  },
  "chirouter": {
    "prefix": "chi",
    "description": "import for chi router",
    "body": ["github.com/go-chi/chi/v5"]
  },
  "godotenv": {
    "prefix": "godotenv",
    "description": "Go dot env",
    "body": ["\"github.com/joho/godotenv\""]
  },
  "potgresdriver": {
    "prefix": "postgresdriver",
    "description": "Postgres Driver",
    "body": ["\"https://github.com/lib/pq\""]
  },
  "import": {
    "prefix": "impt",
    "description": "import tag",
    "body": ["import (", "\t\"$1\"", ")\n"]
  },
  "funcwithreceiver": {
    "prefix": "fr",
    "description": "Function with some receiver",
    "body": ["func ($1 *$2) $3 {", "\t", "}"]
  },
  "sqlcontext": {
    "prefix": "ctx",
    "description": "context with timeout",
    "body": [
      "ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)\n",
      "defer cancel()\n"
    ]
  },
  "fecho": {
    "prefix": "fecho",
    "description": "echo with fasthttp",
    "body": [
      "package main\n",
      "import (",
      "\t\"net/http\"",
      "\t\"github.com/labstack/echo/v4\"",
      ")\n",
      "func main() {",
      "\te := echo.New()\n",
      "\te.GET(\"/\", func(c echo.Context) error {",
      "\t\treturn c.String(http.StatusOK, \"Hello, World!\")",
      "\t})\n",
      "\te.Static(\"/static\", \"static\")",
	    "\te.Logger.Fatal(e.Start(\":8000\"))",
      "}"
    ]
  }
}