Differential D1002 Diff 2629 config/variant.go

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config/variant.go

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	// PhaseInstall			// PhaseInstall
	//			//
	// If VariantConfig.Copies is not set, either copy in application files or			// If VariantConfig.Copies is not set, either copy in application files or
	// define a shared volume. Otherwise, delegate to			// define a shared volume. Otherwise, delegate to
	// ArtifactsConfig.InstructionsForPhase.			// ArtifactsConfig.InstructionsForPhase.
	//			//
	func (vc *VariantConfig) InstructionsForPhase(phase build.Phase) []build.Instruction {			func (vc *VariantConfig) InstructionsForPhase(phase build.Phase) []build.Instruction {
	instructions := vc.CommonConfig.InstructionsForPhase(phase)			instructions := vc.CommonConfig.InstructionsForPhase(phase)
	ainstructions := []build.Instruction{}

	for _, artifact := range vc.allArtifacts() {
	ainstructions = append(ainstructions, artifact.InstructionsForPhase(phase)...)
	}

	instructions = append(ainstructions, instructions...)
	var switchUser string			var switchUser string
				var uid, gid uint

	switch phase {			switch phase {
	case build.PhasePrivileged:			case build.PhasePrivileged:
	switchUser = "root"			switchUser = "root"

	case build.PhasePrivilegeDropped:			case build.PhasePrivilegeDropped:
	switchUser = vc.Lives.As			switchUser = vc.Lives.As
	instructions = build.ApplyUser(vc.Lives.UID, vc.Lives.GID, instructions)			uid, gid = vc.Lives.UID, vc.Lives.GID

	case build.PhasePreInstall:			case build.PhasePreInstall:
	instructions = build.ApplyUser(vc.Lives.UID, vc.Lives.GID, instructions)			uid, gid = vc.Lives.UID, vc.Lives.GID

	case build.PhaseInstall:			case build.PhaseInstall:
				uid, gid = vc.Lives.UID, vc.Lives.GID

	if vc.Copies == "" {			if vc.Copies == "" {
	if vc.SharedVolume.True {			if vc.SharedVolume.True {
	instructions = append(instructions, build.Volume{vc.Lives.In})			instructions = append(instructions, build.Volume{vc.Lives.In})
	} else {			} else {
	instructions = append(instructions, build.Copy{[]string{"."}, "."})			instructions = append(instructions, build.Copy{[]string{"."}, "."})
	}			}
	}			}

	instructions = build.ApplyUser(vc.Lives.UID, vc.Lives.GID, instructions)

	case build.PhasePostInstall:			case build.PhasePostInstall:
	switchUser = vc.Runs.As			switchUser = vc.Runs.As
	instructions = build.ApplyUser(vc.Runs.UID, vc.Runs.GID, instructions)			uid, gid = vc.Runs.UID, vc.Runs.GID

	if len(vc.EntryPoint) > 0 {			if len(vc.EntryPoint) > 0 {
	instructions = append(instructions, build.EntryPoint{vc.EntryPoint})			instructions = append(instructions, build.EntryPoint{vc.EntryPoint})
	}			}
	}			}

				for _, artifact := range vc.allArtifacts() {
				instructions = append(instructions, artifact.InstructionsForPhase(phase)...)
				}

	if switchUser != "" {			if switchUser != "" {
	instructions = append(			instructions = append(
	[]build.Instruction{			[]build.Instruction{
	build.User{switchUser},			build.User{switchUser},
	build.Home(switchUser),			build.Home(switchUser),
	},			},
	instructions...,			instructions...,
	)			)
	}			}

				if uid != 0 {
				instructions = build.ApplyUser(uid, gid, instructions)
				}

	return instructions			return instructions
	}			}

	// VariantDependencies returns all unique names of other variants that are			// VariantDependencies returns all unique names of other variants that are
	// referenced in the VariantConfig.Artifacts configuration.			// referenced in the VariantConfig.Artifacts configuration.
	//			//
	func (vc *VariantConfig) VariantDependencies() []string {			func (vc *VariantConfig) VariantDependencies() []string {
	// get unique set of variant dependencies based on artifacts			// get unique set of variant dependencies based on artifacts
	Show All 35 Lines