57 lines
1.1 KiB
Go
57 lines
1.1 KiB
Go
package lua
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import (
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"errors"
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"fmt"
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"github.com/Jguer/yay/v13/pkg/text"
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)
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// Load loads path, applies its yay.opt values onto cfg, and returns the live engine.
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func Load(logger *text.Logger, path string, cfg any) (*Engine, error) {
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var luaLogger *text.Logger
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if logger != nil {
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luaLogger = logger.Child("lua")
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}
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engine := NewWithLogger(luaLogger)
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if err := engine.L.DoFile(path); err != nil {
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engine.Close()
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return nil, err
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}
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unknown, errs := engine.Apply(cfg)
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if len(unknown) == 0 && len(errs) == 0 {
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return engine, nil
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}
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var joinErrs []error
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for _, key := range unknown {
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joinErrs = append(joinErrs, fmt.Errorf("init.lua: unknown yay.opt key: %s", key))
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}
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for _, err := range errs {
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joinErrs = append(joinErrs, fmt.Errorf("init.lua: %w", err))
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}
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if err := errors.Join(joinErrs...); err != nil {
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engine.Close()
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return nil, err
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}
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return engine, nil
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}
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// LoadInto applies the yay.opt values from path onto cfg.
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func LoadInto(logger *text.Logger, path string, cfg any) error {
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engine, err := Load(logger, path, cfg)
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if engine != nil {
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defer engine.Close()
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}
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return err
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}
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