How to pass `ApplyConfig` to `tf.Apply()` in `hashicorp/terraform-exec`?

php editor Youzi will explain to you how to pass `ApplyConfig` to `tf.Apply()` in `hashicorp/terraform-exec`. When using `hashicorp/terraform-exec` for Terraform deployments, you can configure the behavior of `tf.Apply()` by creating an `ApplyConfig` object. This object is then passed to the `tf.Apply()` method for the appropriate deployment operation. This way, you can flexibly control the deployment process and implement customized configuration needs. In actual applications, you can set the properties of the `ApplyConfig` object according to specific business needs to achieve the best deployment effect.

Question content

I am trying to add target to terraform using golang sdk in hashicorp/terraform-exec apply

in the command Ideally the equivalent command for the cli is terraform apply --auto-approve --target 'module.example'

However, when I pass the targets in applyoptions{} to the apply() function, I get the following error.

Can someone point out what I'm doing here?

package main

import (
    "context"

    "github.com/hashicorp/terraform-exec/tfexec"
)

func main() {
    // create a new tfexec.executor instance
    tf, err := tfexec.newterraform("/path/to/terraform/binary")
    if err != nil {
        panic(err)
    }
    err = tf.init(context.background(), tfexec.upgrade(true))
    if err != nil {
        panic(err)
    }
    // define the targets you want to apply
    targets := []string{"module.example", "module.another_example"}

    // create an applyoption with the targets
    applyoption := tfexec.applyoption{
        targets: targets,
    }

    // apply the terraform configuration with the defined targets
    err = tf.apply(context.background(), applyoption)
    if err != nil {
        panic(err)
    }
}

Error display, invalid compound literal type tfexec.applyoptioncompiler

go run test.go # command-line-arguments ./test.go:23:17: invalid composite literal type tfexec.ApplyOption

Solution

I think the following should work:

targets := []tfexec.ApplyOption{
        tfexec.Target("module.example"),
        tfexec.Target("module.another_example"),
    }

    // Apply the Terraform configuration with the defined targets
    err = tf.Apply(context.Background(), targets...)
    if err != nil {
        panic(err)
    }

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