148 lines
3.4 KiB
Go
148 lines
3.4 KiB
Go
package main
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import (
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"flag"
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"fmt"
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"log"
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"net/http"
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"os"
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"forge.cadoles.com/wpetit/hydra-passwordless/internal/route"
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"github.com/getsentry/sentry-go"
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"github.com/go-chi/chi"
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"github.com/go-chi/chi/middleware"
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"gitlab.com/wpetit/goweb/middleware/container"
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"forge.cadoles.com/wpetit/hydra-passwordless/internal/config"
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sentryhttp "github.com/getsentry/sentry-go/http"
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"github.com/pkg/errors"
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)
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//nolint: gochecknoglobals
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var (
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configFile = ""
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workdir = ""
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dumpConfig = false
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version = false
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)
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// nolint: gochecknoglobals
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var (
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GitRef = "unknown"
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ProjectVersion = "unknown"
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BuildDate = "unknown"
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)
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//nolint: gochecknoinits
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func init() {
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flag.StringVar(&configFile, "config", configFile, "configuration file")
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flag.StringVar(&workdir, "workdir", workdir, "working directory")
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flag.BoolVar(&dumpConfig, "dump-config", dumpConfig, "dump configuration and exit")
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flag.BoolVar(&version, "version", version, "show version and exit")
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}
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func main() {
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flag.Parse()
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if version {
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fmt.Printf("%s (%s) - %s\n", ProjectVersion, GitRef, BuildDate)
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os.Exit(0)
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}
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// Switch to new working directory if defined
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if workdir != "" {
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if err := os.Chdir(workdir); err != nil {
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log.Fatalf("%+v", errors.Wrapf(err, "could not change working directory to '%s'", workdir))
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}
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}
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// Load configuration file if defined, use default configuration otherwise
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var conf *config.Config
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var err error
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if configFile != "" {
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conf, err = config.NewFromFile(configFile)
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if err != nil {
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log.Fatalf("%+v", errors.Wrapf(err, "could not load config file '%s'", configFile))
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}
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} else {
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if dumpConfig {
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conf = config.NewDumpDefault()
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} else {
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conf = config.NewDefault()
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}
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}
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// Dump configuration if asked
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if dumpConfig {
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if err := config.Dump(conf, os.Stdout); err != nil {
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log.Fatalf("%+v", errors.Wrap(err, "could not dump config"))
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}
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os.Exit(0)
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}
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if err := config.WithEnvironment(conf); err != nil {
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log.Fatalf("%+v", errors.Wrap(err, "could not override config with environment"))
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}
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useSentry := conf.Sentry.DSN != ""
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if useSentry {
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var sentryEnv string
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if conf.Sentry.Environment == "" {
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sentryEnv, _ = os.Hostname()
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} else {
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sentryEnv = conf.Sentry.Environment
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}
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err := sentry.Init(sentry.ClientOptions{
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Dsn: conf.Sentry.DSN,
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Debug: conf.Debug,
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SampleRate: conf.Sentry.ServerSampleRate,
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Release: ProjectVersion + "-" + GitRef,
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Environment: sentryEnv,
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})
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if err != nil {
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log.Fatalf("%+v", errors.Wrap(err, "could not initialize sentry"))
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}
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defer sentry.Flush(conf.Sentry.ServerFlushTimeout)
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}
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// Create service container
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ctn, err := getServiceContainer(conf)
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if err != nil {
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log.Fatalf("%+v", errors.Wrap(err, "could not create service container"))
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}
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r := chi.NewRouter()
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// Define base middlewares
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r.Use(middleware.Logger)
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// r.Use(middleware.Recoverer)
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if useSentry {
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sentryMiddleware := sentryhttp.New(sentryhttp.Options{
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Repanic: true,
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})
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r.Use(sentryMiddleware.Handle)
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}
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// Expose service container on router
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r.Use(container.ServiceContainer(ctn))
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// Define routes
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if err := route.Mount(r, conf); err != nil {
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log.Fatalf("%+v", errors.Wrap(err, "could not mount http routes"))
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}
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log.Printf("listening on '%s'", conf.HTTP.Address)
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if err := http.ListenAndServe(conf.HTTP.Address, r); err != nil {
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log.Fatalf("%+v", errors.Wrapf(err, "could not listen on '%s'", conf.HTTP.Address))
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}
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}
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