Module streaming 

Streaming JSON output from terraform plan and terraform apply.

When run with -json, Terraform produces one JSON object per line (NDJSON), each representing an event like resource creation, progress, or completion.

This module provides stream_terraform which yields JsonLogLine events as they arrive, useful for progress reporting in orchestration tools.

Example

use terraform_wrapper::prelude::*;
use terraform_wrapper::streaming::{stream_terraform, JsonLogLine};

let tf = Terraform::builder().working_dir("./infra").build()?;

let result = stream_terraform(&tf, ApplyCommand::new().auto_approve().json(), |line| {
    println!("[{}] {}", line.log_type, line.message);
}).await?;

assert!(result.success);

Structs

JsonLogLine

A single JSON log line from Terraform’s streaming output.

Functions

stream_terraform

Execute a Terraform command with streaming JSON output.