Function itemsFromFor

variables.go:357–448

(
	f *ast.For,
	dir string,
	sources []*ast.Glob,
	generates []*ast.Glob,
	gitignore bool,
	vars *ast.Vars,
	location *ast.Location,
	cache *templater.Cache,
)

}

func itemsFromFor(
	f *ast.For,
	dir string,
	sources []*ast.Glob,
	generates []*ast.Glob,
	gitignore bool,
	vars *ast.Vars,
	location *ast.Location,
	cache *templater.Cache,
) ([]any, []string, error) {
	var keys []string // The list of keys to loop over (only if looping over a map)
	var values []any  // The list of values to loop over
	// Get the list from a matrix
	if f.Matrix.Len() != 0 {
		resolvedMatrix, err := resolveMatrixRefs(f.Matrix, cache)
		if err != nil {
			return nil, nil, errors.TaskfileInvalidError{
				URI: location.Taskfile,
				Err: err,
			}
		}
		return asAnySlice(product(resolvedMatrix)), nil, nil
	}
	// Get the list from the explicit for list
	if len(f.List) > 0 {
		return f.List, nil, nil
	}
	// Get the list from the task sources
	if f.From == "sources" {
		glist, err := fingerprint.Globs(dir, sources, gitignore)
		if err != nil {
			return nil, nil, err
		}
		// Make the paths relative to the task dir
		for i, v := range glist {
			if glist[i], err = filepath.Rel(dir, v); err != nil {
				return nil, nil, err
			}
		}
		values = asAnySlice(glist)
	}
	// Get the list from the task generates
	if f.From == "generates" {
		glist, err := fingerprint.Globs(dir, generates, gitignore)
		if err != nil {
			return nil, nil, err
		}
		// Make the paths relative to the task dir
		for i, v := range glist {
			if glist[i], err = filepath.Rel(dir, v); err != nil {
				return nil, nil, err
			}
		}
		values = asAnySlice(glist)
	}
	// Get the list from a variable and split it up
	if f.Var != "" {
		if vars != nil {