runner

Go Task Runner

Simple Go task runner

Install

go get github.com/era-dk/go-task-runner

Example

Check example in example_test.go

import taskRunner "github.com/era-dk/go-task-runner"

func main() {
    mainTask := &taskRunner.Task{
        Title: "",
        Hidden: true,
        SubtasksConcurrent: true,
        Subtasks: []*taskRunner.Task{
            {
                Title: "Task 1",
                OutputLines: 1,
                Resolver: func(ctx context.Context, task *taskRunner.Task) error {
                    task.Msg(fmt.Sprintf("my message: %s", "hello"))
                    return nil
                },
            },
            {
                Title: "Concurrent Subtask 2",
                Subtasks: []*taskRunner.Task{
                    {
                        Title: "Quick task",
                        OutputLines: 2,
                        Resolver: counterFnResolver(2),
                    },
                    {
                        Title: "An error task",
                        Resolver: func(ctx context.Context, task *taskRunner.Task) error {
                            return errors.New("it's an error exception")
                        },
                    },
                },
            },
        },
    }

    if err := taskRunner.NewRunner(mainTask).Run(context.Background()); err != nil {
        log.Fatal(err)
    }
}