Disable profiles with the command line

Fixes GoogleContainerTools#3988

Signed-off-by: David Gageot <[email protected]>

cmd/skaffold/app/cmd/flags.go

@@ -56,7 +56,7 @@ var FlagRegistry = []Flag{
 	{
 		Name:          "profile",
 		Shorthand:     "p",
-		Usage:         "Activate profiles by name",
+		Usage:         "Activate profiles by name (prefixed with `-` to disable a profile)",
 		Value:         &opts.Profiles,
 		DefValue:      []string{},
 		FlagAddMethod: "StringSliceVar",

docs/content/en/docs/references/cli/_index.md

@@ -141,7 +141,7 @@ Options:
       --kubeconfig='': Path to the kubeconfig file to use for CLI requests.
   -n, --namespace='': Run deployments in the specified namespace
   -o, --output={{json .}}: Used in conjunction with --quiet flag. Format output with go-template. For full struct documentation, see https://godoc.org/github.com/GoogleContainerTools/skaffold/cmd/skaffold/app/flags#BuildOutput
-  -p, --profile=[]: Activate profiles by name
+  -p, --profile=[]: Activate profiles by name (prefixed with `-` to disable a profile)
       --profile-auto-activation=true: Set to false to disable profile auto activation
   -q, --quiet=false: Suppress the build output and print image built on success. See --output to format output.
       --rpc-http-port=50052: tcp port to expose event REST API over HTTP
@@ -348,7 +348,7 @@ Options:
       --no-prune=false: Skip removing images and containers built by Skaffold
       --no-prune-children=false: Skip removing layers reused by Skaffold
       --port-forward=false: Port-forward exposed container ports within pods
-  -p, --profile=[]: Activate profiles by name
+  -p, --profile=[]: Activate profiles by name (prefixed with `-` to disable a profile)
       --profile-auto-activation=true: Set to false to disable profile auto activation
       --rpc-http-port=50052: tcp port to expose event REST API over HTTP
       --rpc-port=50051: tcp port to expose event API
@@ -407,7 +407,7 @@ Options:
       --kube-context='': Deploy to this Kubernetes context
       --kubeconfig='': Path to the kubeconfig file to use for CLI requests.
   -n, --namespace='': Run deployments in the specified namespace
-  -p, --profile=[]: Activate profiles by name
+  -p, --profile=[]: Activate profiles by name (prefixed with `-` to disable a profile)
       --profile-auto-activation=true: Set to false to disable profile auto activation
 
 Usage:
@@ -459,7 +459,7 @@ E.g. build.out created by running skaffold build --quiet -o "{{json .}}" > build
   -l, --label=[]: Add custom labels to deployed objects. Set multiple times for multiple labels
   -n, --namespace='': Run deployments in the specified namespace
       --port-forward=false: Port-forward exposed container ports within pods
-  -p, --profile=[]: Activate profiles by name
+  -p, --profile=[]: Activate profiles by name (prefixed with `-` to disable a profile)
       --profile-auto-activation=true: Set to false to disable profile auto activation
       --rpc-http-port=50052: tcp port to expose event REST API over HTTP
       --rpc-port=50051: tcp port to expose event API
@@ -520,7 +520,7 @@ Options:
       --no-prune=false: Skip removing images and containers built by Skaffold
       --no-prune-children=false: Skip removing layers reused by Skaffold
       --port-forward=false: Port-forward exposed container ports within pods
-  -p, --profile=[]: Activate profiles by name
+  -p, --profile=[]: Activate profiles by name (prefixed with `-` to disable a profile)
       --profile-auto-activation=true: Set to false to disable profile auto activation
       --render-only=false: Print rendered Kubernetes manifests instead of deploying them
       --rpc-http-port=50052: tcp port to expose event REST API over HTTP
@@ -583,7 +583,7 @@ Run a diagnostic on Skaffold
 Options:
   -c, --config='': File for global configurations (defaults to $HOME/.skaffold/config)
   -f, --filename='skaffold.yaml': Path or URL to the Skaffold config file
-  -p, --profile=[]: Activate profiles by name
+  -p, --profile=[]: Activate profiles by name (prefixed with `-` to disable a profile)
       --profile-auto-activation=true: Set to false to disable profile auto activation
 
 Usage:
@@ -693,7 +693,7 @@ Options:
       --loud=false: Show the build logs and output
   -n, --namespace='': Run deployments in the specified namespace
       --output='': file to write rendered manifests to
-  -p, --profile=[]: Activate profiles by name
+  -p, --profile=[]: Activate profiles by name (prefixed with `-` to disable a profile)
       --profile-auto-activation=true: Set to false to disable profile auto activation
 
 Usage:
@@ -745,7 +745,7 @@ Options:
       --no-prune=false: Skip removing images and containers built by Skaffold
       --no-prune-children=false: Skip removing layers reused by Skaffold
       --port-forward=false: Port-forward exposed container ports within pods
-  -p, --profile=[]: Activate profiles by name
+  -p, --profile=[]: Activate profiles by name (prefixed with `-` to disable a profile)
       --profile-auto-activation=true: Set to false to disable profile auto activation
       --render-only=false: Print rendered Kubernetes manifests instead of deploying them
       --rpc-http-port=50052: tcp port to expose event REST API over HTTP

pkg/skaffold/schema/profiles.go

@@ -110,11 +110,29 @@ func activatedProfiles(profiles []latest.Profile, opts cfg.SkaffoldOptions) ([]s
 		}
 	}
 
-	activated = append(activated, opts.Profiles...)
+	for _, profile := range opts.Profiles {
+		if strings.HasPrefix(profile, "-") {
+			activated = removeValue(activated, strings.TrimPrefix(profile, "-"))
+		} else {
+			activated = append(activated, profile)
+		}
+	}
 
 	return activated, contextSpecificProfiles, nil
 }
 
+func removeValue(values []string, value string) []string {
+	var updated []string
+
+	for _, v := range values {
+		if v != value {
+			updated = append(updated, v)
+		}
+	}
+
+	return updated
+}
+
 func isEnv(env string) (bool, error) {
 	if env == "" {
 		return true, nil

pkg/skaffold/schema/profiles_test.go

@@ -730,6 +730,19 @@ func TestActivatedProfiles(t *testing.T) {
 			},
 			expected: []string{"activated", "also-activated"},
 		},
+		{
+			description: "Disabled on the command line",
+			opts: cfg.SkaffoldOptions{
+				ProfileAutoActivation: true,
+				Command:               "dev",
+				Profiles:              []string{"-dev-profile"},
+			},
+			profiles: []latest.Profile{
+				{Name: "dev-profile", Activation: []latest.Activation{{Command: "dev"}}},
+				{Name: "run-or-dev-profile", Activation: []latest.Activation{{Command: "(run)|(dev)"}}},
+			},
+			expected: []string{"run-or-dev-profile"},
+		},
 	}
 
 	for _, test := range tests {