45 lines
925 B
Go
45 lines
925 B
Go
package query
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import "github.com/Jguer/go-alpm"
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// FilterPackages filters packages based on source and type from local repository.
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func FilterPackages(alpmHandle *alpm.Handle) (
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local, remote []alpm.Package,
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localNames, remoteNames []string,
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err error) {
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localDB, err := alpmHandle.LocalDB()
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if err != nil {
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return
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}
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dbList, err := alpmHandle.SyncDBs()
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if err != nil {
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return
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}
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f := func(k alpm.Package) error {
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found := false
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// For each DB search for our secret package.
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_ = dbList.ForEach(func(d alpm.DB) error {
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if found {
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return nil
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}
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if d.Pkg(k.Name()) != nil {
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found = true
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local = append(local, k)
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localNames = append(localNames, k.Name())
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}
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return nil
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})
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if !found {
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remote = append(remote, k)
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remoteNames = append(remoteNames, k.Name())
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}
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return nil
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}
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err = localDB.PkgCache().ForEach(f)
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return local, remote, localNames, remoteNames, err
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}
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