feat(nav): add skim/depth flags (#79)

go.mod

@@ -7,10 +7,10 @@ require (
 	github.com/onsi/gomega v1.30.0
 	github.com/pkg/errors v0.9.1
 	github.com/samber/lo v1.39.0
-	github.com/snivilised/extendio v0.5.1
+	github.com/snivilised/extendio v0.5.2
 	github.com/snivilised/lorax v0.4.2
 	github.com/spf13/cobra v1.8.0
-	github.com/spf13/viper v1.18.1
+	github.com/spf13/viper v1.18.2
 	go.uber.org/zap v1.26.0
 )
 
@@ -20,7 +20,7 @@ require (
 	github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect
 	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/google/pprof v0.0.0-20231212022811-ec68065c825e // indirect
-	github.com/google/uuid v1.4.0 // indirect
+	github.com/google/uuid v1.5.0 // indirect
 	github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826 // indirect
 	github.com/onsi/ginkgo v1.16.5 // indirect
 	github.com/sagikazarmark/locafero v0.4.0 // indirect
@@ -41,7 +41,7 @@ require (
 	github.com/natefinch/lumberjack v2.0.0+incompatible
 	github.com/nicksnyder/go-i18n/v2 v2.3.0 // indirect
 	github.com/pelletier/go-toml/v2 v2.1.1 // indirect
-	github.com/snivilised/cobrass v0.4.1
+	github.com/snivilised/cobrass v0.4.2
 	github.com/spf13/afero v1.11.0 // indirect
 	github.com/spf13/cast v1.6.0 // indirect
 	github.com/spf13/pflag v1.0.5

go.sum

@@ -38,8 +38,8 @@ github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/pprof v0.0.0-20231212022811-ec68065c825e h1:bwOy7hAFd0C91URzMIEBfr6BAz29yk7Qj0cy6S7DJlU=
 github.com/google/pprof v0.0.0-20231212022811-ec68065c825e/go.mod h1:czg5+yv1E0ZGTi6S6vVK1mke0fV+FaUhNGcd6VRS9Ik=
-github.com/google/uuid v1.4.0 h1:MtMxsa51/r9yyhkyLsVeVt0B+BGQZzpQiTQ4eHZ8bc4=
-github.com/google/uuid v1.4.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/google/uuid v1.5.0 h1:1p67kYwdtXjb0gL0BPiP1Av9wiZPo5A8z2cWkTZ+eyU=
+github.com/google/uuid v1.5.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
@@ -88,12 +88,10 @@ github.com/sagikazarmark/slog-shim v0.1.0 h1:diDBnUNK9N/354PgrxMywXnAwEr1QZcOr6g
 github.com/sagikazarmark/slog-shim v0.1.0/go.mod h1:SrcSrq8aKtyuqEI1uvTDTK1arOWRIczQRv+GVI1AkeQ=
 github.com/samber/lo v1.39.0 h1:4gTz1wUhNYLhFSKl6O+8peW0v2F4BCY034GRpU9WnuA=
 github.com/samber/lo v1.39.0/go.mod h1:+m/ZKRl6ClXCE2Lgf3MsQlWfh4bn1bz6CXEOxnEXnEA=
-github.com/snivilised/cobrass v0.4.1 h1:0CpC6eIIxj/x7UW3Ba3BCP35LyEamslOaimGxlTwGSk=
-github.com/snivilised/cobrass v0.4.1/go.mod h1:WFbmSiPNREW3cP3cuZ3EJrDgMUKgHQw13RNv6rCgyoo=
-github.com/snivilised/extendio v0.5.0 h1:XxUW125nGxkluVOekzWWpoE80r5KL0e+MFP2gjiXOhc=
-github.com/snivilised/extendio v0.5.0/go.mod h1:jBaeTO9432bNbBKR4mbt2d7OGyrDPY/U45siM3VhTks=
-github.com/snivilised/extendio v0.5.1 h1:CHvhyTboVOHLj8rm0ZF5dm3jPViHKPAKQxvnI8WzqAo=
-github.com/snivilised/extendio v0.5.1/go.mod h1:jBaeTO9432bNbBKR4mbt2d7OGyrDPY/U45siM3VhTks=
+github.com/snivilised/cobrass v0.4.2 h1:V2LqFKZWYqdewSRPeLFqyKPfOr96ihs4+ixSnP/528U=
+github.com/snivilised/cobrass v0.4.2/go.mod h1:bweMGepAjflKLqlCLkGi+Jvdru6ttdOr3L75rKq2yA8=
+github.com/snivilised/extendio v0.5.2 h1:gpaA5hGM0DCyY1PHy51fnmAI76tzCOOo4rteyuWSTDI=
+github.com/snivilised/extendio v0.5.2/go.mod h1:Ctp0GkEwMJ51FmgJE9nLLv86VTWILzgILdTgAeQ+BME=
 github.com/snivilised/lorax v0.4.2 h1:jPo+o4cP/BUYBkR6sg3oLybHx0j2R+0wMLnvOf/gh0g=
 github.com/snivilised/lorax v0.4.2/go.mod h1:vyhM905Fc4fzShAXPvykS8ZRnO6B85hd0emJgZE4iNY=
 github.com/sourcegraph/conc v0.3.0 h1:OQTbbt6P72L20UqAkXXuLOj79LfEanQ+YQFNpLA9ySo=
@@ -106,8 +104,8 @@ github.com/spf13/cobra v1.8.0 h1:7aJaZx1B85qltLMc546zn58BxxfZdR/W22ej9CFoEf0=
 github.com/spf13/cobra v1.8.0/go.mod h1:WXLWApfZ71AjXPya3WOlMsY9yMs7YeiHhFVlvLyhcho=
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
 github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
-github.com/spf13/viper v1.18.1 h1:rmuU42rScKWlhhJDyXZRKJQHXFX02chSVW1IvkPGiVM=
-github.com/spf13/viper v1.18.1/go.mod h1:EKmWIqdnk5lOcmR72yw6hS+8OPYcwD0jteitLMVB+yk=
+github.com/spf13/viper v1.18.2 h1:LUXCnvUvSM6FXAsj6nnfc8Q2tp1dIgUfY9Kc8GsSOiQ=
+github.com/spf13/viper v1.18.2/go.mod h1:EKmWIqdnk5lOcmR72yw6hS+8OPYcwD0jteitLMVB+yk=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=

src/app/command/root-cmd.go

@@ -20,6 +20,7 @@ const (
 	WorkerPoolFamName = "worker-pool-family"
 	FoldersFamName    = "folders-family"
 	ProfileFamName    = "profile-family"
+	CascadeFamName    = "cascade-family"
 )
 
 func Execute() error {
@@ -124,13 +125,19 @@ func (b *Bootstrap) buildRootCommand(container *assistant.CobraContainer) {
 	profileFam := assistant.NewParamSet[store.ProfileParameterSet](rootCommand)
 	profileFam.Native.BindAll(profileFam, rootCommand.PersistentFlags())
 
+	// family: cascade [--depth, --skim(K)]
+	//
+	cascadeFam := assistant.NewParamSet[store.CascadeParameterSet](rootCommand)
+	cascadeFam.Native.BindAll(cascadeFam, rootCommand.PersistentFlags())
+
 	// ??? rootCommand.Args = validatePositionalArgs
 
 	container.MustRegisterParamSet(RootPsName, paramSet)
 	container.MustRegisterParamSet(PreviewFamName, previewFam)
 	container.MustRegisterParamSet(WorkerPoolFamName, workerPoolFam)
 	container.MustRegisterParamSet(FoldersFamName, foldersFam)
 	container.MustRegisterParamSet(ProfileFamName, profileFam)
+	container.MustRegisterParamSet(CascadeFamName, cascadeFam)
 }
 
 func (b *Bootstrap) getRootInputs() *proxy.RootCommandInputs {
@@ -150,5 +157,8 @@ func (b *Bootstrap) getRootInputs() *proxy.RootCommandInputs {
 		ProfileFam: b.Container.MustGetParamSet(
 			ProfileFamName,
 		).(*assistant.ParamSet[store.ProfileParameterSet]),
+		CascadeFam: b.Container.MustGetParamSet(
+			CascadeFamName,
+		).(*assistant.ParamSet[store.CascadeParameterSet]),
 	}
 }

src/app/command/shrink-cmd_test.go

@@ -178,6 +178,42 @@ var _ = Describe("ShrinkCmd", Ordered, func() {
 				},
 			},
 		}),
+
+		Entry(nil, &shrinkTE{
+			commandTE: commandTE{
+				message: "vanilla with long form skim",
+				args: []string{
+					"--strip",
+					"--interlace", "plane",
+					"--quality", "85",
+					"--skim",
+				},
+			},
+		}),
+
+		Entry(nil, &shrinkTE{
+			commandTE: commandTE{
+				message: "vanilla with short form skim",
+				args: []string{
+					"--strip",
+					"--interlace", "plane",
+					"--quality", "85",
+					"-K",
+				},
+			},
+		}),
+
+		Entry(nil, &shrinkTE{
+			commandTE: commandTE{
+				message: "vanilla with depth",
+				args: []string{
+					"--strip",
+					"--interlace", "plane",
+					"--quality", "85",
+					"--depth", "1",
+				},
+			},
+		}),
 	)
 
 	// NB: these tests are required because state does not work with

src/app/proxy/image-defs.go

@@ -127,6 +127,7 @@ type RootCommandInputs struct {
 	WorkerPoolFam *assistant.ParamSet[store.WorkerPoolParameterSet]
 	FoldersFam    *assistant.ParamSet[store.FoldersFilterParameterSet]
 	ProfileFam    *assistant.ParamSet[store.ProfileParameterSet]
+	CascadeFam    *assistant.ParamSet[store.CascadeParameterSet]
 }
 
 type ShrinkCommandInputs struct {