55 lines
1.4 KiB
Go
55 lines
1.4 KiB
Go
// Copyright © 2022 Roberto Hidalgo <joao@un.rob.mx>
|
|
//
|
|
// 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 config
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"strings"
|
|
|
|
"gopkg.in/yaml.v3"
|
|
)
|
|
|
|
func (c *Config) Lookup(query []string) (*Entry, error) {
|
|
if len(query) == 0 || len(query) == 1 && query[0] == "." {
|
|
return c.Tree, nil
|
|
}
|
|
|
|
entry := c.Tree
|
|
for _, part := range query {
|
|
entry = entry.ChildNamed(part)
|
|
if entry == nil {
|
|
return nil, fmt.Errorf("value not found at %s of %s", part, query)
|
|
}
|
|
}
|
|
|
|
return entry, nil
|
|
}
|
|
|
|
func findRepoConfig(from string) (*repoModeConfig, error) {
|
|
parts := strings.Split(from, "/")
|
|
for i := len(parts); i > 0; i -= 1 {
|
|
query := strings.Join(parts[0:i], "/")
|
|
if bytes, err := os.ReadFile(query + "/.joao.yaml"); err == nil {
|
|
rmc := &repoModeConfig{Repo: query}
|
|
err := yaml.Unmarshal(bytes, rmc)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return rmc, nil
|
|
}
|
|
}
|
|
|
|
return nil, nil
|
|
}
|