Method Merge

taskfile/ast/taskfile.go:41–82

Merge merges the second Taskfile into the first

(t2 *Taskfile, include *Include)

// Merge merges the second Taskfile into the first
func (t1 *Taskfile) Merge(t2 *Taskfile, include *Include) error {
	if !t1.Version.Equal(t2.Version) {
		return fmt.Errorf(`task: Taskfiles versions should match. First is "%s" but second is "%s"`, t1.Version, t2.Version)
	}
	if len(t2.Dotenv) > 0 {
		return ErrIncludedTaskfilesCantHaveDotenvs
	}
	if t2.Output.IsSet() {
		t1.Output = t2.Output
	}
	if t1.Includes == nil {
		t1.Includes = NewIncludes()
	}
	if t1.Vars == nil {
		t1.Vars = NewVars()
	}
	if t1.Env == nil {
		t1.Env = NewVars()
	}
	if t1.Tasks == nil {
		t1.Tasks = NewTasks()
	}
	if t2.Silent {
		for _, t := range t2.Tasks.All(nil) {
			if t.Silent == nil {
				v := true
				t.Silent = &v
			}
		}
	}
	if t2.UseGitignore != nil {
		for _, t := range t2.Tasks.All(nil) {
			if t.UseGitignore == nil {
				v := *t2.UseGitignore
				t.UseGitignore = &v
			}
		}
	}
	t1.Vars.Merge(t2.Vars, include)
	t1.Env.Merge(t2.Env, include)
	return t1.Tasks.Merge(t2.Tasks, include, t1.Vars)
}

func (tf *Taskfile) UnmarshalYAML(node *yaml.Node) error {
	switch node.Kind {