Add access main skeleton

Dockerfile.access

@@ -6,6 +6,9 @@ RUN apk add --update --no-cache \
 FROM scratch
 
 COPY --from=certificates /etc/ssl/cert.pem /etc/ssl/cert.pem
-COPY --chmod=0755 --chown=root:root dist/archived-access_linux_arm64/archived-access /archived-access
+COPY --chmod=0755 --chown=root:root dist/archived-access_linux_amd64_v3/archived-access /archived-access
+COPY --chmod=0644 --chown=root:root presenter/access/html/templates /templates
+
+ENV HTML_TEMPLATE_DIR=/templates
 
 ENTRYPOINT [ "/archived-access" ]

cmd/access/main.go

@@ -1,10 +1,88 @@
 package main
 
+import (
+	"context"
+	"database/sql"
+	"net/http"
+
+	"github.com/kelseyhightower/envconfig"
+	echo "github.com/labstack/echo/v4"
+	"github.com/labstack/echo/v4/middleware"
+	"github.com/prometheus/client_golang/prometheus/promhttp"
+	log "github.com/sirupsen/logrus"
+	"golang.org/x/sync/errgroup"
+
+	htmlPresenter "github.com/teran/archived/presenter/access/html"
+	"github.com/teran/archived/repositories/metadata/postgresql"
+	"github.com/teran/archived/service"
+)
+
 var (
 	appVersion     = "n/a (dev build)"
 	buildTimestamp = "undefined"
 )
 
+type config struct {
+	Addr        string `envconfig:"ADDR" default:":8080"`
+	MetricsAddr string `envconfig:"METRICS_ADDR" default:":8081"`
+
+	LogLevel log.Level `envconfig:"LOG_LEVEL" default:"info"`
+
+	MetadataDSN string `envconfig:"METADATA_DSN" required:"true"`
+
+	HTMLTemplateDir string `envconfig:"HTML_TEMPLATE_DIR" required:"true"`
+}
+
 func main() {
-	panic("not implemented")
+	var cfg config
+	envconfig.MustProcess("", &cfg)
+
+	log.SetLevel(cfg.LogLevel)
+
+	lf := new(log.TextFormatter)
+	lf.FullTimestamp = true
+	log.SetFormatter(lf)
+
+	log.Infof("Initializing archived-access (%s @ %s) ...", appVersion, buildTimestamp)
+
+	g, _ := errgroup.WithContext(context.Background())
+
+	e := echo.New()
+	e.Use(middleware.Logger())
+	e.Use(middleware.Recover())
+
+	db, err := sql.Open("postgres", cfg.MetadataDSN)
+	if err != nil {
+		panic(err)
+	}
+
+	if err := db.Ping(); err != nil {
+		panic(err)
+	}
+
+	postgresqlRepo := postgresql.New(db)
+
+	// FIXME: Add BLOB repo initialization
+	AccessSvc := service.NewAccessService(postgresqlRepo, nil)
+
+	p := htmlPresenter.New(AccessSvc, cfg.HTMLTemplateDir)
+	p.Register(e)
+
+	g.Go(func() error {
+		srv := &http.Server{
+			Addr:    cfg.Addr,
+			Handler: e,
+		}
+
+		return srv.ListenAndServe()
+	})
+
+	g.Go(func() error {
+		http.Handle("/metrics", promhttp.Handler())
+		return http.ListenAndServe(cfg.MetricsAddr, nil)
+	})
+
+	if err := g.Wait(); err != nil {
+		panic(err)
+	}
 }

go.mod

@@ -5,17 +5,23 @@ go 1.22.5
 require (
 	github.com/Masterminds/squirrel v1.5.4
 	github.com/golang-migrate/migrate/v4 v4.17.1
+	github.com/kelseyhightower/envconfig v1.4.0
 	github.com/labstack/echo/v4 v4.12.0
 	github.com/lib/pq v1.10.9
 	github.com/pkg/errors v0.9.1
+	github.com/prometheus/client_golang v1.14.0
+	github.com/sirupsen/logrus v1.9.3
 	github.com/stretchr/testify v1.9.0
 	github.com/teran/go-docker-testsuite v0.0.6
 	github.com/teran/go-ptr v1.1.0
 	github.com/teran/go-time v0.0.2
+	golang.org/x/sync v0.7.0
 )
 
 require (
 	github.com/Microsoft/go-winio v0.6.1 // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/cilium/ebpf v0.11.0 // indirect
 	github.com/containerd/cgroups/v3 v3.0.3 // indirect
 	github.com/containerd/containerd v1.7.16 // indirect
@@ -32,6 +38,7 @@ require (
 	github.com/godbus/dbus/v5 v5.1.0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang-jwt/jwt v3.2.2+incompatible // indirect
+	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/jackc/chunkreader/v2 v2.0.1 // indirect
@@ -47,13 +54,16 @@ require (
 	github.com/lann/ps v0.0.0-20150810152359-62de8c46ede0 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
 	github.com/moby/docker-image-spec v1.3.1 // indirect
 	github.com/moby/sys/mountinfo v0.7.1 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.1.0 // indirect
 	github.com/opencontainers/runtime-spec v1.1.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/sirupsen/logrus v1.9.3 // indirect
+	github.com/prometheus/client_model v0.3.0 // indirect
+	github.com/prometheus/common v0.37.0 // indirect
+	github.com/prometheus/procfs v0.8.0 // indirect
 	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/teran/go-random v0.0.1 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect