mirror of
https://github.com/harness/drone.git
synced 2025-05-05 12:02:23 +08:00
61 lines
1.3 KiB
Go
61 lines
1.3 KiB
Go
// Copyright 2022 Harness Inc. All rights reserved.
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// Use of this source code is governed by the Polyform Free Trial License
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// that can be found in the LICENSE.md file for this repository.
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package repo
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import (
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"context"
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"io"
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"strings"
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"github.com/harness/gitness/gitrpc"
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apiauth "github.com/harness/gitness/internal/api/auth"
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"github.com/harness/gitness/internal/auth"
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"github.com/harness/gitness/types/enum"
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)
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func (c *Controller) RawDiff(
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ctx context.Context,
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session *auth.Session,
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repoRef string,
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path string,
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w io.Writer,
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) error {
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repo, err := c.repoStore.FindRepoFromRef(ctx, repoRef)
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if err != nil {
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return err
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}
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if err = apiauth.CheckRepo(ctx, c.authorizer, session, repo, enum.PermissionRepoView, false); err != nil {
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return err
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}
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info := parseDiffPath(path)
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return c.gitRPCClient.RawDiff(ctx, &gitrpc.RawDiffParams{
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ReadParams: CreateRPCReadParams(repo),
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LeftCommitID: info.Left,
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RightCommitID: info.Right,
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}, w)
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}
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type CompareInfo struct {
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Left string
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Right string
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}
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func parseDiffPath(path string) CompareInfo {
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infos := strings.SplitN(path, "...", 2)
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if len(infos) != 2 {
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infos = strings.SplitN(path, "..", 2)
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}
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if len(infos) != 2 {
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return CompareInfo{}
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}
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return CompareInfo{
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Left: infos[0],
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Right: infos[1],
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}
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}
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