Go R1 Day 29

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go get -u github.com/magefile/mage/mg
go mod init mage-build
go get github.com/magefile/mage/mg
go get github.com/magefile/mage/sh
go mod tidy

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GO111MODULE=off go get github.com/iwittkau/mage-select
cd $GOPATH/src/github.com/iwittkau/mage-select
mage install

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const (
	repo          = "myrepopath"
	name          = "myreponame"
	buildImage    = "mcr.microsoft.com/vscode/devcontainers/base:0-focal"
	terraformDir  = "terraform/stack"
	config_import = "qa.config"
)

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func TerraformInit() error {
	params := []string{"-chdir=" + terraformDir}
	params = append(params, "init")
	params = append(params, "-input=false")
	params = append(params, "-var", "config_import="+config_import+".yml")

	// Backend location configuration only changes during the init phase, so you do not need to provide this to each command thereafter
	// https://github.com/hashicorp/terraform/pull/20428#issuecomment-470674564
	params = append(params, "-backend-config=./"+config_import+".tfvars")
	fmt.Println("starting terraform init")
	err := sh.RunV("terraform", params...)
	if err != nil {
		return err
	}
	return nil
}

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func TerraformPlan() error {
	mg.Deps(TerraformInit)
	params := []string{"-chdir=" + terraformDir}
	params = append(params, "plan")
	params = append(params, "-input=false")
	params = append(params, "-var", "config_import="+config_import+".yml")
	fmt.Println("starting terraform plan")
	err := sh.RunV("terraform", params...)
	if err != nil {
		return err
	}
	return nil
}