mirror of https://github.com/harness/drone.git
56 lines
1.4 KiB
Go
56 lines
1.4 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 pullreq
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import (
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"context"
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"fmt"
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"github.com/harness/gitness/gitrpc"
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"github.com/harness/gitness/internal/api/usererror"
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"github.com/harness/gitness/internal/auth"
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"github.com/harness/gitness/types"
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"github.com/harness/gitness/types/enum"
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)
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// Find returns a pull request from the provided repository.
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func (c *Controller) Find(
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ctx context.Context,
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session *auth.Session,
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repoRef string,
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pullreqNum int64,
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) (*types.PullReq, error) {
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if pullreqNum <= 0 {
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return nil, usererror.BadRequest("A valid pull request number must be provided.")
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}
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repo, err := c.getRepoCheckAccess(ctx, session, repoRef, enum.PermissionRepoView)
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if err != nil {
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return nil, fmt.Errorf("failed to acquire access to the repo: %w", err)
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}
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pr, err := c.pullreqStore.FindByNumber(ctx, repo.ID, pullreqNum)
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if err != nil {
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return nil, err
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}
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headRef := pr.SourceSHA
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baseRef := pr.MergeBaseSHA
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output, err := c.gitRPCClient.DiffStats(ctx, &gitrpc.DiffParams{
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ReadParams: gitrpc.CreateRPCReadParams(repo),
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BaseRef: baseRef,
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HeadRef: headRef,
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})
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if err != nil {
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return nil, err
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}
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pr.Stats.DiffStats.Commits = output.Commits
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pr.Stats.DiffStats.FilesChanged = output.FilesChanged
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return pr, nil
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}
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