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main.go
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main.go
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// Package main ...
package main
import (
"context"
"os"
"os/signal"
"syscall"
flag "github.com/spf13/pflag"
"github.com/lusis/statusthing/internal"
"github.com/lusis/statusthing/internal/storers/sqlite"
"github.com/lusis/statusthing/migrations"
"golang.org/x/exp/slog"
)
var (
apiAddr *string = flag.String("api-addr", "127.0.0.1:9000", "address to serve the api")
devMode *bool = flag.Bool("devmode", false, "enables grpc reflection and template reloading for development")
)
func main() {
logHandler := slog.NewJSONHandler(os.Stdout, &slog.HandlerOptions{})
logger := slog.New(logHandler)
slog.SetDefault(logger)
flag.Parse()
db, err := migrations.MigrateDatabase(context.TODO(), "sqlite3", "statusthing.db", logHandler)
if err != nil {
logger.Error("error migrating database", "error", err)
os.Exit(1)
}
defer db.Close()
store, err := sqlite.New(db)
if err != nil {
logger.Error("unable to create store", "error", err)
os.Exit(1)
}
if err := db.Ping(); err != nil {
logger.Error(err.Error())
os.Exit(1)
}
server, err := internal.New(store, *apiAddr, logHandler, *devMode)
if err != nil {
slog.Error("cannot create statusthing", "error", err)
os.Exit(1)
}
sigs := make(chan os.Signal, 1)
signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM)
go func() {
<-sigs
if err := server.Stop(context.TODO()); err != nil {
slog.Error("error shutting down", "error", err)
}
}()
slog.Info("starting statusthing")
if err := server.Start(); err != nil {
slog.Error("error starting", "error", err)
os.Exit(1)
}
slog.Info("statusthing stopped")
}