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https://github.com/go-gitea/gitea.git
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a1f1bccd7a
* Implemented calling git diff-tree * Ensures wrapper function is called with valid arguments * Parses output into go struct, using strong typing when possible
61 lines
1.6 KiB
Go
61 lines
1.6 KiB
Go
// Copyright 2020 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package git
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import (
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"fmt"
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"strconv"
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)
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// EntryMode the type of the object in the git tree
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type EntryMode int
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// There are only a few file modes in Git. They look like unix file modes, but they can only be
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// one of these.
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const (
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// EntryModeNoEntry is possible if the file was added or removed in a commit. In the case of
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// added the base commit will not have the file in its tree so a mode of 0o000000 is used.
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EntryModeNoEntry EntryMode = 0o000000
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// EntryModeBlob
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EntryModeBlob EntryMode = 0o100644
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// EntryModeExec
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EntryModeExec EntryMode = 0o100755
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// EntryModeSymlink
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EntryModeSymlink EntryMode = 0o120000
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// EntryModeCommit
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EntryModeCommit EntryMode = 0o160000
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// EntryModeTree
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EntryModeTree EntryMode = 0o040000
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)
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// String converts an EntryMode to a string
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func (e EntryMode) String() string {
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return strconv.FormatInt(int64(e), 8)
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}
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// ToEntryMode converts a string to an EntryMode
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func ToEntryMode(value string) EntryMode {
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v, _ := strconv.ParseInt(value, 8, 32)
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return EntryMode(v)
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}
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func ParseEntryMode(mode string) (EntryMode, error) {
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switch mode {
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case "000000":
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return EntryModeNoEntry, nil
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case "100644":
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return EntryModeBlob, nil
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case "100755":
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return EntryModeExec, nil
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case "120000":
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return EntryModeSymlink, nil
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case "160000":
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return EntryModeCommit, nil
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case "040000", "040755": // git uses 040000 for tree object, but some users may get 040755 for unknown reasons
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return EntryModeTree, nil
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default:
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return 0, fmt.Errorf("unparsable entry mode: %s", mode)
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}
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}
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