[config]
skip_core_tasks = true

[tasks.1]
category = "1"
description = "1"
command = "echo"
args = ["1"]

[tasks.2]
extend = "1"
category = "2"
args = ["2"]

[tasks.3]
extend = "2"
args = ["3"]

[tasks.task1]
env = { Foo = "foo" }
command = "echo"
args = ["${Foo}"]

[tasks.task1.linux]
env = { Foo = "foo-linux" }

[tasks.task2]
extend = "task1"