43 lines
781 B
Go
43 lines
781 B
Go
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// +build goplugin
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package goplugin
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import (
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"fmt"
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"os"
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"path"
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"path/filepath"
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"plugin"
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"strings"
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)
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// loadExternalPlugins loads external plugins from shared libraries (.so, .dll, etc.)
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// in the specified directory.
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func LoadExternalPlugins(rootDir string) error {
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return filepath.Walk(rootDir, func(pth string, info os.FileInfo, err error) error {
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// Stop if there was an error.
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if err != nil {
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return err
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}
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// Ignore directories.
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if info.IsDir() {
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return nil
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}
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// Ignore files that aren't shared libraries.
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ext := strings.ToLower(path.Ext(pth))
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if ext != ".so" && ext != ".dll" {
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return nil
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}
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// Load plugin.
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_, err = plugin.Open(pth)
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if err != nil {
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return fmt.Errorf("error loading %s: %s", pth, err)
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}
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return nil
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})
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}
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