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49 lines
1.2 KiB
Go
49 lines
1.2 KiB
Go
// Copyright 2019 Drone.IO Inc. All rights reserved.
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// Use of this source code is governed by the Polyform License
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// that can be found in the LICENSE file.
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package clone
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import (
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"fmt"
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"strings"
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)
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// fetchFlags is a helper function that returns a string of
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// optional git-fetch command line flags.
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func fetchFlags(args Args) string {
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var flags []string
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if depth := args.Depth; depth > 0 {
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flag := fmt.Sprintf("--depth=%d", depth)
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flags = append(flags, flag)
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}
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if args.Tags {
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flags = append(flags, "--tags")
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}
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return strings.Join(flags, " ")
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}
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// mergeFlags is a helper function that returns a string of
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// optional git-merge command line flags.
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func mergeFlags(args Args) string {
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var flags []string
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if args.NoFF {
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flags = append(flags, "--no-ff")
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}
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return strings.Join(flags, " ")
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}
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// isTag returns true if the reference path points to
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// a tag object.
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func isTag(ref string) bool {
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return strings.HasPrefix(ref, "refs/tags/")
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}
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// isPullRequest returns true if the reference path points to
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// a pull request object.
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func isPullRequest(ref string) bool {
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return strings.HasPrefix(ref, "refs/pull/") ||
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strings.HasPrefix(ref, "refs/pull-requests/") ||
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strings.HasPrefix(ref, "refs/merge-requests/")
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}
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