120 lines
2.9 KiB
Go
120 lines
2.9 KiB
Go
// Copyright © 2022 Roberto Hidalgo <joao@un.rob.mx>
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package config
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import (
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"bytes"
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"fmt"
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"io/ioutil"
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"path/filepath"
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"strings"
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"text/template"
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opClient "git.rob.mx/nidito/joao/internal/op-client"
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"github.com/sirupsen/logrus"
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"gopkg.in/yaml.v3"
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)
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func argIsYAMLFile(path string) bool {
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return strings.HasSuffix(path, ".yaml") || strings.HasSuffix(path, ".yml")
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}
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// func pathToName(path string, prefix string) string {
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// comps := strings.SplitN(path, prefix+"/", 2)
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// return strings.ReplaceAll(strings.Replace(comps[1], ".yaml", "", 1), "/", ":")
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// }
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// func nameToPath(name string) string {
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// return "config/" + strings.ReplaceAll(name, ":", "/") + ".yaml"
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// }
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func vaultAndNameFrom(path string, buf []byte) (name string, vault string, err error) {
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smc := &singleModeConfig{}
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if buf == nil {
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var err error
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buf, err = ioutil.ReadFile(path)
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if err != nil {
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return "", "", fmt.Errorf("could not read file %s", path)
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}
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}
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if err = yaml.Unmarshal(buf, &smc); err == nil && smc.Config != nil {
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return smc.Config.Name, smc.Config.Vault, nil
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}
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rmc, err := findRepoConfig(path)
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if err != nil {
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return "", "", err
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}
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if rmc == nil {
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return "", "", fmt.Errorf("could not find repo config for %s", path)
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}
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if rmc.NameTemplate == "" {
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rmc.NameTemplate = "{{ DirName }}:{{ FileName}}"
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}
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logrus.Debugf("Found repo config at %s", rmc.Repo)
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tpl := template.Must(template.New("help").Funcs(template.FuncMap{
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"DirName": func() string {
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return filepath.Base(filepath.Dir(path))
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},
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"FileName": func() string {
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return strings.Split(filepath.Base(path), ".")[0]
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},
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}).Parse(rmc.NameTemplate))
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var nameBuf bytes.Buffer
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err = tpl.Execute(&nameBuf, nil)
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if err != nil {
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return "", "", err
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}
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return nameBuf.String(), rmc.Vault, nil
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}
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func Load(ref string, preferRemote bool) (*Config, error) {
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if preferRemote {
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name := ref
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vault := ""
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if argIsYAMLFile(ref) {
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var err error
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name, vault, err = vaultAndNameFrom(ref, nil)
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if err != nil {
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return nil, err
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}
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} else {
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parts := strings.SplitN(ref, "/", 2)
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if len(parts) > 1 {
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vault = parts[0]
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name = parts[1]
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}
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}
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item, err := opClient.Get(vault, name)
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if err != nil {
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return nil, err
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}
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return FromOP(item)
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}
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if !argIsYAMLFile(ref) {
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return nil, fmt.Errorf("could not load %s from local as it's not a path", ref)
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}
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return FromFile(ref)
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}
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