7c891bd5f2
message: Initial commit, can create master commit and verify previous master commits change_hash: ADgeVBdfi1hA0TTDrBIkYHaQQYoxZaInZz1p/BAH35Ng credentials: - type: pgp_signature pub_key_id: 95C46FA6A41148AC body: iQIzBAABAgAdFiEEJ6tQKp6olvZKJ0lwlcRvpqQRSKwFAl5IbRgACgkQlcRvpqQRSKzWjg/+P0a3einWQ8wFUe05qXUbmMQ4K86Oa4I85pF6kubZlFy/UbcjiPnTPRMKAhmGZi4WCz1sW1F2al4qKvtq3nvn6+hZY8dj0SjPgGG2lkMMLEVy1hjsO7d9S9ZEfUv0cHOcvkphgVQk+InkegBXvFS45mwKQLDOiW5tPcTFDHTHBmC/nlCV/sKCrZEmQGU7KaELJKOf26LSY2zXe6fbVCa8njpIycYS7Wulu2OODcI5n6Ye2U6DvxN6MvuNvziyX7VMePS1xEdJYpltsNMhSkMMGLU7dovxbrhD617uwOsm1847YX9HTJ3Ixs+M0yobHmz8ob4OBcZx8r3AoiyDo+HNMmAZ96ue8pPHmI+2O9jEmbmbH61yq4crhUVAP8PncSTdq0tiYKj/zaSTJ8CT2W0uicX/3v9EtIFn0thqe/qZzHh6upixvpXDpNjZZ5SxiVm8MITnWzInQRbo9yvFsfgd7LqMGKZeGv5q5rgNTRM4fwGrJDuslwj8V2B4uw1ofPncL+LHmXArXWiewvvJFU2uRpfvsl+u4is2dl2SGVpe7ixm+a088gllOQCMRgLbuaN8dQ/eqdkfdxUg+SYQlx6vykrdJOSQrs9zaX/JuxnaNBTi/yLY1FqFXaXBGID6qX1cnPilw+J6vEZYt1MBtzXX+UEjHyVowIhMRsnts6Wq3Z8= account: mediocregopher
42 lines
1.1 KiB
Go
42 lines
1.1 KiB
Go
package dehub
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import (
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"fmt"
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"gopkg.in/src-d/go-git.v4/plumbing"
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"gopkg.in/src-d/go-git.v4/plumbing/filemode"
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"gopkg.in/src-d/go-git.v4/plumbing/object"
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)
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type fileChanged struct {
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path string
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fromMode, toMode filemode.FileMode
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fromHash, toHash plumbing.Hash
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}
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func calcDiff(from, to *object.Tree) ([]fileChanged, error) {
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changes, err := object.DiffTree(from, to)
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if err != nil {
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return nil, fmt.Errorf("could not calculate tree diff: %w", err)
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}
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filesChanged := make([]fileChanged, len(changes))
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for i, change := range changes {
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if from := change.From; from.Name != "" {
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filesChanged[i].path = from.Name
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filesChanged[i].fromMode = from.TreeEntry.Mode
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filesChanged[i].fromHash = from.TreeEntry.Hash
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}
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if to := change.To; to.Name != "" {
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if exPath := filesChanged[i].path; exPath != "" && exPath != to.Name {
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panic(fmt.Sprintf("DiffTree entry changed path from %q to %q", exPath, to.Name))
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}
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filesChanged[i].path = to.Name
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filesChanged[i].toMode = to.TreeEntry.Mode
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filesChanged[i].toHash = to.TreeEntry.Hash
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}
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}
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return filesChanged, nil
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}
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