feat(temporal): add temporal server

.gitignore

@@ -2,6 +2,8 @@ dist/
 
 # Database
 zdravko.db
+temporal.db
+temporal.db-journal
 
 # Config
 .env

cmd/temporal/main.go

@@ -0,0 +1,131 @@
+package main
+
+import (
+	"context"
+	"log"
+	"os"
+	"path/filepath"
+
+	"go.temporal.io/server/common/config"
+	"go.temporal.io/server/schema/sqlite"
+	"go.temporal.io/server/temporal"
+
+	t "code.tjo.space/mentos1386/zdravko/pkg/temporal"
+
+	"go.temporal.io/server/common/authorization"
+	tlog "go.temporal.io/server/common/log"
+
+	uiserver "github.com/temporalio/ui-server/v2/server"
+	uiconfig "github.com/temporalio/ui-server/v2/server/config"
+	uiserveroptions "github.com/temporalio/ui-server/v2/server/server_options"
+)
+
+func backendServer() {
+	cfg := t.NewConfig()
+
+	logger := tlog.NewZapLogger(tlog.BuildZapLogger(tlog.Config{
+		Stdout:     true,
+		Level:      "info",
+		OutputFile: "",
+	}))
+
+	sqlConfig := cfg.Persistence.DataStores[t.PersistenceStoreName].SQL
+
+	// Apply migrations if file does not already exist
+	if _, err := os.Stat(sqlConfig.DatabaseName); os.IsNotExist(err) {
+		// Check if any of the parent dirs are missing
+		dir := filepath.Dir(sqlConfig.DatabaseName)
+		if _, err := os.Stat(dir); err != nil {
+			log.Fatal(err)
+		}
+
+		if err := sqlite.SetupSchema(sqlConfig); err != nil {
+			log.Fatal(err)
+		}
+	}
+
+	// Pre-create namespaces
+	var namespaces []*sqlite.NamespaceConfig
+	for _, ns := range []string{"default"} {
+		namespaces = append(namespaces, sqlite.NewNamespaceConfig(cfg.ClusterMetadata.CurrentClusterName, ns, false))
+	}
+	if err := sqlite.CreateNamespaces(sqlConfig, namespaces...); err != nil {
+		log.Fatal(err)
+	}
+
+	authorizer, err := authorization.GetAuthorizerFromConfig(&cfg.Global.Authorization)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	claimMapper, err := authorization.GetClaimMapperFromConfig(&cfg.Global.Authorization, logger)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	ctx := context.Background()
+	interruptChan := make(chan interface{}, 1)
+	go func() {
+		if doneChan := ctx.Done(); doneChan != nil {
+			s := <-doneChan
+			interruptChan <- s
+		} else {
+			s := <-temporal.InterruptCh()
+			interruptChan <- s
+		}
+	}()
+
+	temporal, err := temporal.NewServer(
+		temporal.WithConfig(cfg),
+		temporal.ForServices(temporal.DefaultServices),
+		temporal.WithLogger(logger),
+		temporal.WithAuthorizer(authorizer),
+		temporal.WithClaimMapper(func(cfg *config.Config) authorization.ClaimMapper {
+			return claimMapper
+		}),
+		temporal.InterruptOn(interruptChan),
+	)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	log.Println("Starting temporal server")
+	if err := temporal.Start(); err != nil {
+		panic(err)
+	}
+	err = temporal.Stop()
+	if err != nil {
+		panic(err)
+	}
+
+}
+
+func frontendServer() {
+	cfg := &uiconfig.Config{
+		Host:                "0.0.0.0",
+		Port:                8223,
+		TemporalGRPCAddress: "localhost:7233",
+		EnableUI:            true,
+		UIAssetPath:         "",
+		Codec: uiconfig.Codec{
+			Endpoint: "",
+		},
+		CORS: uiconfig.CORS{
+			CookieInsecure: true,
+		},
+	}
+
+	server := uiserver.NewServer(uiserveroptions.WithConfigProvider(cfg))
+
+	log.Println("Starting temporal ui server")
+	if err := server.Start(); err != nil {
+		panic(err)
+	}
+}
+
+func main() {
+	go func() {
+		frontendServer()
+	}()
+	backendServer()
+}

go.mod

@@ -6,58 +6,153 @@ require (
 	github.com/glebarez/sqlite v1.10.0
 	github.com/gorilla/mux v1.8.1
 	github.com/gorilla/sessions v1.2.2
-	go.temporal.io/sdk v1.25.1
+	github.com/temporalio/ui-server/v2 v2.23.0
+	go.temporal.io/sdk v1.26.0-rc.2
+	go.temporal.io/server v1.22.4
 	golang.org/x/oauth2 v0.17.0
 	gorm.io/gen v0.3.25
 	gorm.io/gorm v1.25.7
 	gorm.io/plugin/dbresolver v1.5.0
 )
 
+replace go.temporal.io/server => github.com/temporalio/temporal v1.23.0-rc2.0.20240207154935-68882596be5d
+
 require (
+	cloud.google.com/go v0.112.0 // indirect
+	cloud.google.com/go/compute v1.23.3 // indirect
+	cloud.google.com/go/compute/metadata v0.2.3 // indirect
+	cloud.google.com/go/iam v1.1.5 // indirect
+	cloud.google.com/go/storage v1.36.0 // indirect
+	github.com/apache/thrift v0.18.1 // indirect
+	github.com/aws/aws-sdk-go v1.44.289 // indirect
+	github.com/benbjohnson/clock v1.3.5 // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/blang/semver/v4 v4.0.0 // indirect
+	github.com/cactus/go-statsd-client/statsd v0.0.0-20200423205355-cb0885a1018c // indirect
+	github.com/cactus/go-statsd-client/v5 v5.0.0 // indirect
+	github.com/cenkalti/backoff/v4 v4.2.1 // indirect
+	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/coreos/go-oidc/v3 v3.1.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/dgryski/go-farm v0.0.0-20200201041132-a6ae2369ad13 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
+	github.com/emirpasic/gods v1.18.1 // indirect
 	github.com/facebookgo/clock v0.0.0-20150410010913-600d898af40a // indirect
+	github.com/felixge/httpsnoop v1.0.4 // indirect
 	github.com/glebarez/go-sqlite v1.22.0 // indirect
+	github.com/go-logr/logr v1.3.0 // indirect
+	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-sql-driver/mysql v1.7.1 // indirect
-	github.com/gogo/googleapis v1.4.1 // indirect
+	github.com/gocql/gocql v1.5.2 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/gogo/status v1.1.1 // indirect
+	github.com/golang-jwt/jwt v3.2.2+incompatible // indirect
-	github.com/golang/mock v1.6.0 // indirect
+	github.com/golang-jwt/jwt/v4 v4.5.0 // indirect
+	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
+	github.com/golang/mock v1.7.0-rc.1 // indirect
 	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/golang/snappy v0.0.4 // indirect
+	github.com/google/s2a-go v0.1.7 // indirect
 	github.com/google/uuid v1.6.0 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.3.2 // indirect
+	github.com/googleapis/gax-go/v2 v2.12.0 // indirect
 	github.com/gorilla/securecookie v1.1.2 // indirect
-	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0 // indirect
+	github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 // indirect
-	github.com/grpc-ecosystem/grpc-gateway v1.16.0 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.19.1 // indirect
+	github.com/hailocab/go-hostpool v0.0.0-20160125115350-e80d13ce29ed // indirect
+	github.com/iancoleman/strcase v0.3.0 // indirect
+	github.com/jackc/pgpassfile v1.0.0 // indirect
+	github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
+	github.com/jackc/pgx/v5 v5.4.3 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
+	github.com/jmespath/go-jmespath v0.4.0 // indirect
+	github.com/jmoiron/sqlx v1.3.4 // indirect
+	github.com/josharian/intern v1.0.0 // indirect
+	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
+	github.com/labstack/echo/v4 v4.9.1 // indirect
+	github.com/labstack/gommon v0.4.0 // indirect
+	github.com/lib/pq v1.10.9 // indirect
+	github.com/mailru/easyjson v0.7.7 // 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/ncruces/go-strftime v0.1.9 // indirect
+	github.com/olivere/elastic/v7 v7.0.32 // indirect
+	github.com/opentracing/opentracing-go v1.2.0 // indirect
 	github.com/pborman/uuid v1.2.1 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/prometheus/client_golang v1.16.0 // indirect
+	github.com/prometheus/client_model v0.4.0 // indirect
+	github.com/prometheus/common v0.44.0 // indirect
+	github.com/prometheus/procfs v0.11.0 // indirect
+	github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
 	github.com/robfig/cron v1.2.0 // indirect
+	github.com/robfig/cron/v3 v3.0.1 // indirect
+	github.com/sirupsen/logrus v1.9.3 // indirect
 	github.com/stretchr/objx v0.5.0 // indirect
 	github.com/stretchr/testify v1.8.4 // indirect
-	go.temporal.io/api v1.24.0 // indirect
+	github.com/temporalio/ringpop-go v0.0.0-20230606200434-b5c079f412d3 // indirect
-	go.uber.org/atomic v1.9.0 // indirect
+	github.com/temporalio/sqlparser v0.0.0-20231115171017-f4060bcfa6cb // indirect
+	github.com/temporalio/tchannel-go v1.22.1-0.20231116015023-bd4fb7678499 // indirect
+	github.com/twmb/murmur3 v1.1.8 // indirect
+	github.com/uber-common/bark v1.3.0 // indirect
+	github.com/uber-go/tally/v4 v4.1.7 // indirect
+	github.com/valyala/bytebufferpool v1.0.0 // indirect
+	github.com/valyala/fasttemplate v1.2.1 // indirect
+	go.opencensus.io v0.24.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.46.1 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.46.1 // indirect
+	go.opentelemetry.io/otel v1.21.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlpmetric v0.42.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v0.42.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.19.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.19.0 // indirect
+	go.opentelemetry.io/otel/exporters/prometheus v0.42.0 // indirect
+	go.opentelemetry.io/otel/metric v1.21.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.21.0 // indirect
+	go.opentelemetry.io/otel/sdk/metric v1.19.0 // indirect
+	go.opentelemetry.io/otel/trace v1.21.0 // indirect
+	go.opentelemetry.io/proto/otlp v1.0.0 // indirect
+	go.temporal.io/api v1.27.0 // indirect
+	go.temporal.io/version v0.3.0 // indirect
+	go.uber.org/atomic v1.11.0 // indirect
+	go.uber.org/dig v1.17.0 // indirect
+	go.uber.org/fx v1.20.0 // indirect
+	go.uber.org/multierr v1.11.0 // indirect
+	go.uber.org/zap v1.26.0 // indirect
+	golang.org/x/crypto v0.19.0 // indirect
+	golang.org/x/exp v0.0.0-20231127185646-65229373498e // indirect
 	golang.org/x/mod v0.15.0 // indirect
 	golang.org/x/net v0.21.0 // indirect
+	golang.org/x/sync v0.6.0 // indirect
 	golang.org/x/sys v0.17.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
-	golang.org/x/time v0.3.0 // indirect
+	golang.org/x/time v0.5.0 // indirect
 	golang.org/x/tools v0.17.0 // indirect
-	google.golang.org/appengine v1.6.7 // indirect
+	google.golang.org/api v0.155.0 // indirect
-	google.golang.org/genproto v0.0.0-20230815205213-6bfd019c3878 // indirect
+	google.golang.org/appengine v1.6.8 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20230815205213-6bfd019c3878 // indirect
+	google.golang.org/genproto v0.0.0-20240125205218-1f4bbc51befe // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20230815205213-6bfd019c3878 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20240125205218-1f4bbc51befe // indirect
-	google.golang.org/grpc v1.57.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240125205218-1f4bbc51befe // indirect
-	google.golang.org/protobuf v1.31.0 // indirect
+	google.golang.org/grpc v1.61.0 // indirect
+	google.golang.org/protobuf v1.32.0 // indirect
+	gopkg.in/inf.v0 v0.9.1 // indirect
+	gopkg.in/square/go-jose.v2 v2.6.0 // indirect
+	gopkg.in/validator.v2 v2.0.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	gorm.io/datatypes v1.2.0 // indirect
 	gorm.io/driver/mysql v1.5.4 // indirect
 	gorm.io/hints v1.1.2 // indirect
+	lukechampine.com/uint128 v1.3.0 // indirect
+	modernc.org/cc/v3 v3.41.0 // indirect
+	modernc.org/ccgo/v3 v3.16.15 // indirect
 	modernc.org/libc v1.41.0 // indirect
 	modernc.org/mathutil v1.6.0 // indirect
 	modernc.org/memory v1.7.2 // indirect
+	modernc.org/opt v0.1.3 // indirect
 	modernc.org/sqlite v1.28.0 // indirect
+	modernc.org/strutil v1.2.0 // indirect
+	modernc.org/token v1.1.0 // indirect
 )

justfile

@@ -11,7 +11,8 @@ run:
 
 # Start temporal which is accassible at http://localhost:8233/
 run-temporal:
- temporal server start-dev
+  go build -o dist/temporal cmd/temporal/main.go
+  ./dist/temporal
 
 # Start web server accessible at http://localhost:8080/
 run-server:

pkg/temporal/config.go

@@ -0,0 +1,123 @@
+package temporal
+
+import (
+	"fmt"
+	"time"
+
+	"go.temporal.io/server/common/cluster"
+	"go.temporal.io/server/common/config"
+	"go.temporal.io/server/common/persistence/sql/sqlplugin/sqlite"
+)
+
+const PersistenceStoreName = "sqlite-default"
+
+const BroadcastAddress = "127.0.0.1"
+
+const FrontendHttpPort = 8233
+const FrontendPort = 7233
+const HistoryPort = 7234
+const MatchingPort = 7235
+const WorkerPort = 7236
+
+func NewConfig() *config.Config {
+	return &config.Config{
+		Persistence: config.Persistence{
+			DataStores: map[string]config.DataStore{
+				PersistenceStoreName: {SQL: &config.SQL{
+					PluginName: sqlite.PluginName,
+					ConnectAttributes: map[string]string{
+						"mode": "rwc",
+					},
+					DatabaseName: "temporal.db",
+				},
+				},
+			},
+			DefaultStore:     PersistenceStoreName,
+			VisibilityStore:  PersistenceStoreName,
+			NumHistoryShards: 1,
+		},
+		Global: config.Global{
+			Membership: config.Membership{
+				MaxJoinDuration:  30 * time.Second,
+				BroadcastAddress: BroadcastAddress,
+			},
+		},
+		Services: map[string]config.Service{
+			"frontend": {
+				RPC: config.RPC{
+					HTTPPort:        FrontendHttpPort,
+					GRPCPort:        FrontendPort,
+					MembershipPort:  FrontendPort + 100,
+					BindOnLocalHost: false,
+					BindOnIP:        "0.0.0.0",
+				},
+			},
+			"history": {
+				RPC: config.RPC{
+					GRPCPort:        HistoryPort,
+					MembershipPort:  HistoryPort + 100,
+					BindOnLocalHost: true,
+					BindOnIP:        "",
+				},
+			},
+			"matching": {
+				RPC: config.RPC{
+					GRPCPort:        MatchingPort,
+					MembershipPort:  MatchingPort + 100,
+					BindOnLocalHost: true,
+					BindOnIP:        "",
+				},
+			},
+			"worker": {
+				RPC: config.RPC{
+					GRPCPort:        WorkerPort,
+					MembershipPort:  WorkerPort + 100,
+					BindOnLocalHost: true,
+					BindOnIP:        "",
+				},
+			},
+		},
+		ClusterMetadata: &cluster.Config{
+			EnableGlobalNamespace:    false,
+			FailoverVersionIncrement: 10,
+			MasterClusterName:        "active",
+			CurrentClusterName:       "active",
+			ClusterInformation: map[string]cluster.ClusterInformation{
+				"active": {
+					Enabled:                true,
+					InitialFailoverVersion: 1,
+					RPCAddress:             fmt.Sprintf("%s:%d", BroadcastAddress, FrontendPort),
+					ClusterID:              "todo",
+				},
+			},
+		},
+		DCRedirectionPolicy: config.DCRedirectionPolicy{
+			Policy: "noop",
+		},
+		Archival: config.Archival{
+			History: config.HistoryArchival{
+				State:      "disabled",
+				EnableRead: false,
+				Provider:   nil,
+			},
+			Visibility: config.VisibilityArchival{
+				State:      "disabled",
+				EnableRead: false,
+				Provider:   nil,
+			},
+		},
+		PublicClient: config.PublicClient{
+			HostPort: fmt.Sprintf("%s:%d", BroadcastAddress, FrontendPort),
+		},
+		NamespaceDefaults: config.NamespaceDefaults{
+			Archival: config.ArchivalNamespaceDefaults{
+				History: config.HistoryArchivalNamespaceDefaults{
+					State: "disabled",
+				},
+				Visibility: config.VisibilityArchivalNamespaceDefaults{
+					State: "disabled",
+				},
+			},
+		},
+	}
+}

process-compose.yml

@@ -14,6 +14,6 @@ processes:
     availability:
       restart: "always"
   temporal:
-    command: just run-temporal
+    command: watchexec -r -e go,tmpl,css just run-temporal
     availability:
       restart: "always"