phase 0 complete

cmd/solopm/main.go

@@ -0,0 +1,108 @@
+// Command solopm is the SoloPM server binary: serves the JSON API and the
+// embedded Vue SPA, and hosts CLI subcommands (migrate, reindex, cull).
+package main
+
+import (
+	"context"
+	"io/fs"
+	"log/slog"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+
+	"github.com/jackc/pgx/v5/pgxpool"
+	"github.com/joho/godotenv"
+
+	"solopm.com/solopm-server/internal/config"
+	"solopm.com/solopm-server/internal/httpserver"
+	solopmweb "solopm.com/solopm-server/web"
+)
+
+var version = "dev"
+
+func main() {
+	// Best-effort: .env is a local-dev convenience, absent in Docker/prod
+	// where real env vars are set directly.
+	_ = godotenv.Load()
+
+	if len(os.Args) > 1 {
+		switch os.Args[1] {
+		case "migrate":
+			runMigrateCmd(os.Args[2:])
+			return
+		case "serve":
+			// falls through to default serve below
+		default:
+			slog.Error("unknown subcommand", "subcommand", os.Args[1])
+			os.Exit(1)
+		}
+	}
+
+	if err := serve(); err != nil {
+		slog.Error("server exited with error", "error", err)
+		os.Exit(1)
+	}
+}
+
+func serve() error {
+	cfg, err := config.Load()
+	if err != nil {
+		return err
+	}
+
+	logLevel := slog.LevelInfo
+	if cfg.LogLevel == "debug" {
+		logLevel = slog.LevelDebug
+	}
+	logger := slog.New(slog.NewJSONHandler(os.Stdout, &slog.HandlerOptions{Level: logLevel}))
+	slog.SetDefault(logger)
+
+	ctx, stop := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
+	defer stop()
+
+	pool, err := pgxpool.New(ctx, cfg.DatabaseURL)
+	if err != nil {
+		return err
+	}
+	defer pool.Close()
+
+	if err := runMigrations(cfg.DatabaseURL); err != nil {
+		return err
+	}
+
+	spaFS, err := fs.Sub(solopmweb.DistFS, "dist")
+	if err != nil {
+		return err
+	}
+
+	router := httpserver.New(httpserver.Options{
+		Config:  cfg,
+		Logger:  logger,
+		DB:      pool,
+		Version: version,
+		Dev:     cfg.LogLevel == "debug",
+		SPA:     spaFS,
+	})
+
+	srv := &http.Server{
+		Addr:    ":" + cfg.HTTPPort,
+		Handler: router,
+	}
+
+	go func() {
+		logger.Info("listening", "port", cfg.HTTPPort, "version", version)
+		if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+			logger.Error("listen error", "error", err)
+		}
+	}()
+
+	<-ctx.Done()
+	logger.Info("shutting down")
+
+	shutdownCtx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	defer cancel()
+
+	return srv.Shutdown(shutdownCtx)
+}

cmd/solopm/migrate.go

@@ -0,0 +1,41 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"solopm.com/solopm-server/internal/config"
+	"solopm.com/solopm-server/internal/db"
+)
+
+// runMigrations applies pending migrations at startup. Called by serve()
+// unless a future --no-migrate flag disables it.
+func runMigrations(databaseURL string) error {
+	return db.MigrateUp(databaseURL)
+}
+
+// runMigrateCmd implements `solopm migrate up|down`.
+func runMigrateCmd(args []string) {
+	if len(args) != 1 || (args[0] != "up" && args[0] != "down") {
+		fmt.Fprintln(os.Stderr, "usage: solopm migrate up|down")
+		os.Exit(1)
+	}
+
+	cfg, err := config.Load()
+	if err != nil {
+		fmt.Fprintln(os.Stderr, "error:", err)
+		os.Exit(1)
+	}
+
+	switch args[0] {
+	case "up":
+		err = db.MigrateUp(cfg.DatabaseURL)
+	case "down":
+		err = db.MigrateDown(cfg.DatabaseURL)
+	}
+	if err != nil {
+		fmt.Fprintln(os.Stderr, "error:", err)
+		os.Exit(1)
+	}
+	fmt.Println("migrate " + args[0] + ": ok")
+}