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58 lines
1.1 KiB
58 lines
1.1 KiB
package ini
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import (
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"context"
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"fmt"
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"strings"
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"gitoa.ru/go-4devs/config"
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"gitoa.ru/go-4devs/config/value"
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"gopkg.in/ini.v1"
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)
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const (
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Name = "ini"
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Separator = "."
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)
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var _ config.Provider = (*Provider)(nil)
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func New(data *ini.File) *Provider {
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return &Provider{
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data: data,
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resolve: func(path []string) (string, string) {
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if len(path) == 1 {
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return "", path[0]
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}
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return strings.Join(path[:len(path)-1], Separator), strings.ToUpper(path[len(path)-1])
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},
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name: Name,
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}
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}
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type Provider struct {
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data *ini.File
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resolve func(path []string) (string, string)
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name string
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}
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func (p *Provider) Name() string {
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return p.name
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}
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func (p *Provider) Value(_ context.Context, path ...string) (config.Value, error) {
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section, name := p.resolve(path)
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iniSection, err := p.data.GetSection(section)
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if err != nil {
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return nil, fmt.Errorf("%w: %s: %w", config.ErrValueNotFound, p.Name(), err)
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}
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iniKey, err := iniSection.GetKey(name)
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if err != nil {
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return nil, fmt.Errorf("%w: %s: %w", config.ErrValueNotFound, p.Name(), err)
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}
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return value.JString(iniKey.String()), nil
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}
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