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package config
import (
"gerrit.wikimedia.org/r/blubber/build"
)
// CommonConfig holds the configuration fields common to both the root config
// and each configured variant.
//
type CommonConfig struct {
Base string `yaml:"base" validate:"omitempty,baseimage"` // name/path to base image
Apt AptConfig `yaml:"apt"` // APT related
Node NodeConfig `yaml:"node"` // Node related
Python PythonConfig `yaml:"python"` // Python related
Builder BuilderConfig `yaml:"builder"` // Builder related
Lives LivesConfig `yaml:"lives"` // application owner/dir
Runs RunsConfig `yaml:"runs"` // runtime environment
SharedVolume Flag `yaml:"sharedvolume"` // use volume for app
EntryPoint []string `yaml:"entrypoint"` // entry-point executable
}
// Merge takes another CommonConfig and merges its fields this one's.
//
func (cc *CommonConfig) Merge(cc2 CommonConfig) {
if cc2.Base != "" {
cc.Base = cc2.Base
}
cc.Apt.Merge(cc2.Apt)
cc.Node.Merge(cc2.Node)
cc.Python.Merge(cc2.Python)
cc.Builder.Merge(cc2.Builder)
cc.Lives.Merge(cc2.Lives)
cc.Runs.Merge(cc2.Runs)
cc.SharedVolume.Merge(cc2.SharedVolume)
if len(cc.EntryPoint) < 1 {
cc.EntryPoint = cc2.EntryPoint
}
}
// PhaseCompileableConfig returns all fields that implement
// build.PhaseCompileable in the order that their instructions should be
// injected.
//
func (cc *CommonConfig) PhaseCompileableConfig() []build.PhaseCompileable {
return []build.PhaseCompileable{cc.Apt, cc.Node, cc.Python, cc.Builder, cc.Lives, cc.Runs}
}
// InstructionsForPhase injects instructions into the given build phase for
// each member field that supports it.
//
func (cc *CommonConfig) InstructionsForPhase(phase build.Phase) []build.Instruction {
instructions := []build.Instruction{}
for _, phaseCompileable := range cc.PhaseCompileableConfig() {
instructions = append(instructions, phaseCompileable.InstructionsForPhase(phase)...)
}
return instructions
}
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