provisioner.go

//go:generate packer-sdc mapstructure-to-hcl2 -type Config

package scaffolding

import (
	"context"
	"fmt"

	"github.com/hashicorp/hcl/v2/hcldec"
	"github.com/hashicorp/packer-plugin-sdk/packer"
	"github.com/hashicorp/packer-plugin-sdk/template/config"
	"github.com/hashicorp/packer-plugin-sdk/template/interpolate"
)

type Config struct {
	MockOption string `mapstructure:"mock"`
	ctx        interpolate.Context
}

type Provisioner struct {
	config Config
}

func (p *Provisioner) ConfigSpec() hcldec.ObjectSpec {
	return p.config.FlatMapstructure().HCL2Spec()
}

func (p *Provisioner) Prepare(raws ...interface{}) error {
	err := config.Decode(&p.config, &config.DecodeOpts{
		PluginType:         "packer.provisioner.scaffolding",
		Interpolate:        true,
		InterpolateContext: &p.config.ctx,
		InterpolateFilter: &interpolate.RenderFilter{
			Exclude: []string{},
		},
	}, raws...)
	if err != nil {
		return err
	}
	return nil
}

func (p *Provisioner) Provision(_ context.Context, ui packer.Ui, _ packer.Communicator, generatedData map[string]interface{}) error {
	ui.Say(fmt.Sprintf("provisioner mock: %s", p.config.MockOption))
	return nil
}