feat(ir): add typed helper for CmdLine@2

[github-actions]

Summary

Adds a typed factory function cmd_line_step() for CmdLine@2 to the ado-aw IR task helpers.

Motivation

Previously, any code that needed to emit a CmdLine@2 ADO task step had to hand-craft
TaskStep::new("CmdLine@2", ...) with raw string inputs. This PR introduces a well-typed
helper that names the required script input as a positional parameter and makes the
optional inputs (workingDirectory, failOnStderr) discoverable via .with_input(...).

CmdLine@2 is the cross-platform command-line script runner — Bash on Linux/macOS,
cmd.exe on Windows — and one of the most widely-used ADO built-in tasks.

Changes

• src/compile/ir/tasks.rs: cmd_line_step(script) factory function with doc comment
• src/compile/ir/tasks.rs: four unit tests covering the basic shape, working-directory override, fail-on-stderr flag, and multiline script bodies

ADO Task Reference

• Task: CmdLine@2
• Docs: (https://learn.microsoft.com/en-us/azure/devops/pipelines/tasks/reference/cmd-line-v2)
• Required inputs: script (the inline script text)
• Optional inputs: workingDirectory (working directory), failOnStderr (bool string, default "false")

Usage example

use crate::compile::ir::tasks::cmd_line_step;

// Minimal — script only
let step = Step::Task(cmd_line_step("echo hello"));

// With optional inputs
let step = Step::Task(
    cmd_line_step("my-tool --verbose")
        .with_input("workingDirectory", "$(Build.SourcesDirectory)")
        .with_input("failOnStderr", "true"),
);

Validation

• cargo build --all-targets
• cargo test (4 new tests pass, 2037 total)
• cargo clippy --all-targets --all-features --workspace -- -D warnings

---

Created by the ado-task-ir-contributor workflow.

Warning

Firewall blocked 2 domains

The following domains were blocked by the firewall during workflow execution:

• spsprodeus21.vssps.visualstudio.com
• spsprodweu4.vssps.visualstudio.com

To allow these domains, add them to the network.allowed list in your workflow frontmatter:

network:
  allowed:
    - defaults
    - "spsprodeus21.vssps.visualstudio.com"
    - "spsprodweu4.vssps.visualstudio.com"

See Network Configuration for more information.

Generated by ADO Task IR Contributor · 578.1 AIC · ⌖ 26 AIC · ⊞ 36.6K · ◷