From 7152205c80f059d3649e1830fb4dfc46d1fc158f Mon Sep 17 00:00:00 2001
From: Emile <git@emile.space>
Date: Wed, 12 Feb 2025 22:05:22 +0100
Subject: template: the goapp docker package should now (in theory) build

It's quite a weird way to pull out the packge name from the attribute
set of defined packages, yet it kind of works.

I can't test it, as docker doesn't want to run Mach-O binaries, but
kicking this into hydra should result in some nice builds.
---
 nix/templates/goapp/frontend/main.go | 80 ++++++++++++++++++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 nix/templates/goapp/frontend/main.go

(limited to 'nix/templates/goapp/frontend/main.go')

diff --git a/nix/templates/goapp/frontend/main.go b/nix/templates/goapp/frontend/main.go
new file mode 100644
index 0000000..f6605be
--- /dev/null
+++ b/nix/templates/goapp/frontend/main.go
@@ -0,0 +1,80 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"log"
+	"net/http"
+	"os"
+	"time"
+
+	"github.com/gorilla/mux"
+)
+
+var (
+	host          string
+	port          int
+	logFilePath   string
+	databasePath  string
+	sessiondbPath string
+	globalState   *State
+)
+
+func initFlags() {
+	flag.StringVar(&host, "host", "127.0.0.1", "The host to listen on")
+	flag.StringVar(&host, "h", "127.0.0.1", "The host to listen on (shorthand)")
+
+	flag.IntVar(&port, "port", 8080, "The port to listen on")
+	flag.IntVar(&port, "p", 8080, "The port to listen on (shorthand)")
+
+	flag.StringVar(&logFilePath, "logfilepath", "./server.log", "The path to the log file")
+	flag.StringVar(&databasePath, "databasepath", "./main.db", "The path to the main database")
+	flag.StringVar(&sessiondbPath, "sessiondbpath", "./sessions.db", "The path to the session database")
+}
+
+func indexHandler(w http.ResponseWriter, r *http.Request) {
+	fmt.Fprintf(w, "Hello World from the frontend")
+}
+
+func main() {
+	initFlags()
+	flag.Parse()
+
+	// log init
+	log.Println("[i] Setting up logging...")
+	logFile, err := os.OpenFile(logFilePath, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0664)
+	if err != nil {
+		log.Fatal("Error opening the server.log file: ", err)
+	}
+	logger := loggingMiddleware{logFile}
+
+	// db init
+	log.Println("[i] Setting up Global State Struct...")
+	s, err := NewState()
+	if err != nil {
+		log.Fatal("Error creating the NewState(): ", err)
+	}
+	globalState = s
+
+	// session init
+	log.Println("[i] Setting up Session Storage...")
+	store, err := NewSqliteStore(sessiondbPath, "sessions", "/", 3600, []byte(os.Getenv("SESSION_KEY")))
+	if err != nil {
+		panic(err)
+	}
+	globalState.sessions = store
+
+	r := mux.NewRouter()
+	r.Use(logger.Middleware)
+	r.HandleFunc("/", indexHandler)
+
+	srv := &http.Server{
+		Handler:      r,
+		Addr:         ":8080",
+		WriteTimeout: 15 * time.Second,
+		ReadTimeout:  15 * time.Second,
+	}
+
+	log.Printf("[i] Running the server on %s", srv.Addr)
+	log.Fatal(srv.ListenAndServe())
+}
-- 
cgit 1.4.1