`ignore_error` not working on new built-in `cp` command

[VnUgE]

Description

• The new built-in cp command to copy a file that may or may not exist, with the ignore_error: true property set on the cmd: scope
• Expected cp command errors to be suppressed
• cp errors were not suppressed and tasks fail
• No change if -f is used or not.
• Adding powershell before the cp command works as expected even if the powershell command fails.

This task is just a best-effort file copy for some testing, and some files may not exist for now, and simply suppressing the error is the simplest solution for now.

Example error

task: Failed to run task "dev-plugins-fetch": GetFileAttributesEx C:\tests\config\Essentials.Accounts.json: The system cannot find the file specified.

Version

3.45.4

Operating system

Windows

Experiments Enabled

None

Example Taskfile

version: 3

tasks:

  default:
    cmds:
     - task: dev-build-plugin
       vars:
         ASM_NAME: "TestAssembly"
         OUTPUT_DIR: "{{ .USER_WORKING_DIR }}"

  dev-build-plugin:
    internal: true
    dir: '..'
    requires: { ASM_NAME, OUTPUT_DIR}
    cmds:
     - cmd: mkdir -p '{{ .OUTPUT_DIR }}'

     - cmd: cp -f config/{{ .ASM_NAME }}.json '{{ .OUTPUT_DIR }}/{{ .ASM_NAME }}.json'
       ignore_error: true