use yaml parameter to restrict local plugin execution

agent/agent.go

@@ -29,7 +29,6 @@ type Agent struct {
 	Platform  string
 	Namespace string
 	Extension []string
-	Disable   []string
 	Escalate  []string
 	Netrc     []string
 	Local     string
@@ -187,7 +186,7 @@ func (a *Agent) prep(w *model.Work) (*yaml.Config, error) {
 	transform.PluginParams(conf)
 
 	if a.Local != "" {
-		transform.PluginDisable(conf, a.Disable)
+		transform.PluginDisable(conf, true)
 		transform.ImageVolume(conf, []string{a.Local + ":" + conf.Workspace.Path})
 	}
 

drone/exec.go

@@ -33,11 +33,6 @@ var execCmd = cli.Command{
 			Usage:  "build from local directory",
 			EnvVar: "DRONE_LOCAL",
 		},
-		cli.StringSliceFlag{
-			Name:   "plugin",
-			Usage:  "plugin steps to enable",
-			EnvVar: "DRONE_PLUGIN_ENABLE",
-		},
 		cli.StringSliceFlag{
 			Name:   "secret",
 			Usage:  "build secrets in KEY=VALUE format",
@@ -70,12 +65,6 @@ var execCmd = cli.Command{
 			Name:   "pull",
 			Usage:  "always pull latest plugin images",
 		},
-		cli.StringFlag{
-			EnvVar: "DRONE_PLUGIN_NAMESPACE",
-			Name:   "namespace",
-			Value:  "plugins",
-			Usage:  "default plugin image namespace",
-		},
 		cli.StringSliceFlag{
 			EnvVar: "DRONE_PLUGIN_PRIVILEGED",
 			Name:   "privileged",
@@ -157,7 +146,7 @@ var execCmd = cli.Command{
 			Usage:  "repository is private",
 			EnvVar: "DRONE_REPO_PRIVATE",
 		},
-		cli.BoolFlag{
+		cli.BoolTFlag{
 			Name:   "repo.trusted",
 			Usage:  "repository is trusted",
 			EnvVar: "DRONE_REPO_TRUSTED",
@@ -326,17 +315,15 @@ func exec(c *cli.Context) error {
 	}
 
 	a := agent.Agent{
-		Update:    agent.NoopUpdateFunc,
-		Logger:    agent.TermLoggerFunc,
-		Engine:    engine,
-		Timeout:   c.Duration("timeout.inactivity"),
-		Platform:  "linux/amd64",
-		Namespace: c.String("namespace"),
-		Disable:   c.StringSlice("plugin"),
-		Escalate:  c.StringSlice("privileged"),
-		Netrc:     []string{},
-		Local:     dir,
-		Pull:      c.Bool("pull"),
+		Update:   agent.NoopUpdateFunc,
+		Logger:   agent.TermLoggerFunc,
+		Engine:   engine,
+		Timeout:  c.Duration("timeout.inactivity"),
+		Platform: "linux/amd64",
+		Escalate: c.StringSlice("privileged"),
+		Netrc:    []string{},
+		Local:    dir,
+		Pull:     c.Bool("pull"),
 	}
 
 	payload := &model.Work{
@@ -353,7 +340,7 @@ func exec(c *cli.Context) error {
 			Avatar:    c.String("repo.avatar"),
 			Timeout:   int64(c.Duration("timeout").Minutes()),
 			IsPrivate: c.Bool("repo.private"),
-			IsTrusted: c.Bool("repo.trusted"),
+			IsTrusted: c.BoolT("repo.trusted"),
 			Clone:     c.String("remote.url"),
 		},
 		System: &model.System{

yaml/constraint.go

@@ -10,7 +10,7 @@ import (
 type Constraints struct {
 	Repo        Constraint
 	Ref         Constraint
-	Refspec     Constraint
+	Runtime     Constraint
 	Platform    Constraint
 	Environment Constraint
 	Event       Constraint

yaml/transform/plugin.go

@@ -1,27 +1,22 @@
 package transform
 
-import (
-	"path/filepath"
-
-	"github.com/drone/drone/yaml"
-)
+import "github.com/drone/drone/yaml"
 
 // PluginDisable is a transform function that alters the Yaml configuration to
 // disables plugins. This is intended for use when executing the pipeline
 // locally on your own computer.
-func PluginDisable(conf *yaml.Config, patterns []string) error {
+func PluginDisable(conf *yaml.Config, local bool) error {
 	for _, container := range conf.Pipeline {
-		if len(container.Commands) != 0 { // skip build steps
+		if len(container.Commands) != 0 || container.Detached { // skip build steps
 			continue
 		}
-		var match bool
-		for _, pattern := range patterns {
-			if ok, _ := filepath.Match(pattern, container.Name); ok {
-				match = true
-				break
-			}
+
+		if isClone(container) {
+			container.Disabled = true
+			continue
 		}
-		if !match {
+
+		if local && container.Constraints.Runtime.Match("cli") {
 			container.Disabled = true
 		}
 	}

yaml/transform/secret.go

@@ -5,6 +5,10 @@ import (
 	"github.com/drone/drone/yaml"
 )
 
+//
+// TODO remove
+//
+
 func ImageSecrets(c *yaml.Config, secrets []*model.Secret, event string) error {
 	var images []*yaml.Container
 	images = append(images, c.Pipeline...)

yaml/transform/volume.go

@@ -2,6 +2,7 @@ package transform
 
 import "github.com/drone/drone/yaml"
 
+// ImageVolume mounts a default volume (used for drone exec)
 func ImageVolume(conf *yaml.Config, volumes []string) error {
 
 	if len(volumes) == 0 {