add ENABLE_CI and pass in CI implementations to harness wire

cli/server/server.go

@@ -29,6 +29,7 @@ import (
 type command struct {
 	envfile      string
 	enableGitRPC bool
+	enableCI     bool
 	initializer  func(context.Context, *types.Config) (*System, error)
 }
 
@@ -82,15 +83,18 @@ func (c *command) run(*kingpin.ParseContext) error {
 	// start server
 	gHTTP, shutdownHTTP := system.server.ListenAndServe()
 	g.Go(gHTTP.Wait)
-	g.Go(func() error {
+	if c.enableCI {
 		// start poller for CI build executions.
-		log := logrus.New()
-		log.Out = os.Stdout
-		log.Level = logrus.DebugLevel // print all debug logs in common runner code.
-		ctx = logger.WithContext(ctx, logger.Logrus(log.WithContext(ctx)))
-		system.poller.Poll(ctx, config.CI.ParallelWorkers)
-		return nil
-	})
+		g.Go(func() error {
+			log := logrus.New()
+			log.Out = os.Stdout
+			log.Level = logrus.DebugLevel // print all debug logs in common runner code.
+			ctx = logger.WithContext(ctx, logger.Logrus(log.WithContext(ctx)))
+			system.poller.Poll(ctx, config.CI.ParallelWorkers)
+			return nil
+		})
+	}
+
 	log.Info().
 		Str("port", config.Server.HTTP.Bind).
 		Str("revision", version.GitCommit).
@@ -194,4 +198,9 @@ func Register(app *kingpin.Application, initializer func(context.Context, *types
 		Default("true").
 		Envar("ENABLE_GITRPC").
 		BoolVar(&c.enableGitRPC)
+
+	cmd.Flag("enable-ci", "start ci runners for build executions").
+		Default("true").
+		Envar("ENABLE_CI").
+		BoolVar(&c.enableCI)
 }

cli/server/system.go

@@ -5,12 +5,13 @@
 package server
 
 import (
-	"github.com/drone/runner-go/poller"
 	gitrpcserver "github.com/harness/gitness/gitrpc/server"
 	gitrpccron "github.com/harness/gitness/gitrpc/server/cron"
 	"github.com/harness/gitness/internal/bootstrap"
 	"github.com/harness/gitness/internal/server"
 	"github.com/harness/gitness/internal/services"
+
+	"github.com/drone/runner-go/poller"
 )
 
 // System stores high level System sub-routines.

cmd/gitness/wire_gen.go

@@ -8,12 +8,7 @@ package main
 
 import (
 	"context"
-	"github.com/harness/gitness/internal/pipeline/commit"
-	"github.com/harness/gitness/internal/pipeline/file"
-	"github.com/harness/gitness/internal/pipeline/manager"
-	"github.com/harness/gitness/internal/pipeline/runner"
-	"github.com/harness/gitness/internal/pipeline/scheduler"
-	"github.com/harness/gitness/internal/pipeline/triggerer"
+
 	"github.com/harness/gitness/cli/server"
 	"github.com/harness/gitness/encrypt"
 	"github.com/harness/gitness/events"
@@ -44,6 +39,12 @@ import (
 	"github.com/harness/gitness/internal/bootstrap"
 	events3 "github.com/harness/gitness/internal/events/git"
 	events2 "github.com/harness/gitness/internal/events/pullreq"
+	"github.com/harness/gitness/internal/pipeline/commit"
+	"github.com/harness/gitness/internal/pipeline/file"
+	"github.com/harness/gitness/internal/pipeline/manager"
+	"github.com/harness/gitness/internal/pipeline/runner"
+	"github.com/harness/gitness/internal/pipeline/scheduler"
+	"github.com/harness/gitness/internal/pipeline/triggerer"
 	"github.com/harness/gitness/internal/router"
 	server2 "github.com/harness/gitness/internal/server"
 	"github.com/harness/gitness/internal/services"

internal/pipeline/manager/setup.go

@@ -13,6 +13,7 @@ import (
 	gitness_store "github.com/harness/gitness/store"
 	"github.com/harness/gitness/types"
 	"github.com/harness/gitness/types/enum"
+
 	"github.com/rs/zerolog/log"
 )
 

internal/pipeline/manager/teardown.go

@@ -14,6 +14,7 @@ import (
 	gitness_store "github.com/harness/gitness/store"
 	"github.com/harness/gitness/types"
 	"github.com/harness/gitness/types/enum"
+
 	"github.com/rs/zerolog/log"
 )
 

internal/pipeline/manager/updater.go

@@ -9,6 +9,7 @@ import (
 
 	"github.com/harness/gitness/internal/store"
 	"github.com/harness/gitness/types"
+
 	"github.com/rs/zerolog/log"
 )
 

internal/pipeline/triggerer/skip.go

@@ -7,8 +7,9 @@ package triggerer
 import (
 	"strings"
 
-	"github.com/drone/drone-yaml/yaml"
 	"github.com/harness/gitness/types/enum"
+
+	"github.com/drone/drone-yaml/yaml"
 )
 
 func skipBranch(document *yaml.Pipeline, branch string) bool {