94 lines
1.8 KiB
Go
94 lines
1.8 KiB
Go
package main
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import (
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"log"
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"io/fs"
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"net/http"
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"os"
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"os/signal"
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"syscall"
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"embed"
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"git.tavo.one/tavo/axiom/database"
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"git.tavo.one/tavo/axiom/handlers"
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"git.tavo.one/tavo/axiom/storage"
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"git.tavo.one/tavo/axiom/config"
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"git.tavo.one/tavo/axiom/views"
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)
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//go:embed min/static/*
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var publicFS embed.FS
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//go:embed min/views/*
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var viewFS embed.FS
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func init() {
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needed := []string{
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"PRODUCTION",
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"PORT",
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"APP_DATA_DIR",
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"DB_CONNDVR",
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"DB_CONNSTR",
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}
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for _, v := range needed {
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if os.Getenv(v) == "" {
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log.Fatalf("missing environment varialbe: %s", v)
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}
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}
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}
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func main() {
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err := views.Init(viewFS, config.ViewMap, config.FuncMap)
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if err != nil {
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log.Fatalf("failed to initialize templates: %v", err)
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}
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db, err := database.Init(os.Getenv("DB_CONNDVR"), os.Getenv("DB_CONNSTR"))
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if err != nil {
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log.Fatalf("failed to initialize database: %v", err)
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}
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defer db.Close()
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s3, err := storage.New(os.Getenv("APP_DATA_DIR"), 4<<20)
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if err != nil {
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log.Fatalf("failed to initialize storage: %v", err)
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}
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handlerConfig := handlers.Config{
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Production: os.Getenv("PRODUCTION") == "1",
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Views: nil,
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DB: db,
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S3: s3,
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}
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handler := handlers.New(handlerConfig)
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router := routes(handler)
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staticFiles, err := fs.Sub(publicFS, "min/static")
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if err != nil {
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log.Fatalf("failed to create static files filesystem: %v", err)
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}
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router.Handle(
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"GET /s/",
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http.StripPrefix("/s/", http.FileServer(http.FS(staticFiles))),
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)
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stop := make(chan os.Signal, 1)
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signal.Notify(stop, syscall.SIGINT, syscall.SIGTERM)
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port := os.Getenv("PORT")
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go func() {
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log.Printf("starting on :%s...", port)
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if err := http.ListenAndServe(":"+port, router); err != nil {
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log.Fatalf("fatal: failed to start on port %s: %v", port, err)
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}
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}()
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<-stop
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log.Printf("shutting down...")
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}
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