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flow_get_step.go
34 lines (29 loc) · 1.04 KB
/
flow_get_step.go
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// Copyright © 2019 Sascha Andres <sascha.andres@outlook.com>
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package flowascode
import (
"errors"
"fmt"
"strings"
)
// GetStep returns the named step if found
func (f *Flow) GetStep(name string) (*Step, error) {
log := logger.WithField("method", "*Flow.GetStep")
log.Debugf("called with name := [%s]", name)
for _, value := range f.Steps {
if strings.ToLower(value.Name) == strings.ToLower(name) {
return &value, nil
}
}
return nil, errors.New(fmt.Sprintf("found no [%s] step", name))
}