include-last-image-layers slim command flag

Signed-off-by: Kyle Quest <[email protected]>

Author: kcq

pkg/app/master/command/build/cli.go

@@ -122,6 +122,7 @@ var BuildFlags = (append([]cli.Flag{
 	cflag(FlagIncludeExe),
 	cflag(FlagIncludeShell),
 	cflag(FlagIncludeWorkdir),
+	cflag(FlagIncludeLastImageLayers),
 	cflag(FlagIncludeAppImageAll),
 	cflag(FlagAppImageStartInstGroup),
 	cflag(FlagAppImageStartInst),
@@ -150,7 +151,6 @@ var BuildFlags = (append([]cli.Flag{
 	cflag(FlagIncludeAppNextNodeModulesDir),
 	cflag(FlagIncludeNodePackage),
 	cflag(FlagKeepPerms),
-	cflag(FlagPathPerms),
 	cflag(FlagPathPermsFile),
 	//"EXCLUDE" FLAGS - START
 	cflag(FlagExcludePattern),
@@ -685,7 +685,7 @@ var CLI = &cli.Command{
 		doIncludeShell := ctx.Bool(FlagIncludeShell)
 
 		doIncludeWorkdir := ctx.Bool(FlagIncludeWorkdir)
-		includeLastImageLayers := uint(0)
+		includeLastImageLayers := ctx.Uint(FlagIncludeLastImageLayers)
 		doIncludeAppImageAll := ctx.Bool(FlagIncludeAppImageAll)
 		appImageStartInstGroup := ctx.Int(FlagAppImageStartInstGroup)
 		appImageStartInst := ctx.String(FlagAppImageStartInst)

pkg/app/master/command/build/flags.go

@@ -47,6 +47,9 @@ const (
 	FlagWorkdirExclude      = "workdir-exclude"
 	FlagWorkdirExcludeUsage = "Exclude filter for artifacts when working directory is included"
 
+	FlagIncludeLastImageLayers      = "include-last-image-layers"
+	FlagIncludeLastImageLayersUsage = "Keep all files from the last number of layers in the image"
+
 	FlagIncludeAppImageAddCopyAll = "include-app-image-addcopy-all" //TBD
 	FlagIncludeAppImageRun        = "include-app-image-run"         //TBD
 
@@ -457,6 +460,12 @@ var Flags = map[string]cli.Flag{
 		Usage:   FlagIncludeNodePackageUsage,
 		EnvVars: []string{"DSLIM_INCLUDE_NODE_PKG"},
 	},
+	FlagIncludeLastImageLayers: &cli.UintFlag{
+		Name:    FlagIncludeLastImageLayers,
+		Value:   0,
+		Usage:   FlagIncludeLastImageLayersUsage,
+		EnvVars: []string{"DSLIM_INCLUDE_LAST_IMAGE_LAYERS"},
+	},
 	FlagKeepPerms: &cli.BoolFlag{
 		Name:    FlagKeepPerms,
 		Value:   true, //enabled by default