25a868753b
The previous implementation iterated across the entire patch set to determine the number of lines added, deleted, and changed. Rugged has a native method `Rugged::Diff#stat` that does this already, which appears to be a little faster and require less RAM than doing this ourselves. Improves performance in #41524
42 lines
1.1 KiB
Ruby
42 lines
1.1 KiB
Ruby
# Gitaly note: JV: 1 RPC, migration in progress.
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# Gitlab::Git::CommitStats counts the additions, deletions, and total changes
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# in a commit.
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module Gitlab
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module Git
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class CommitStats
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attr_reader :id, :additions, :deletions, :total
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# Instantiate a CommitStats object
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#
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# Gitaly migration: https://gitlab.com/gitlab-org/gitaly/issues/323
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def initialize(repo, commit)
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@id = commit.id
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@additions = 0
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@deletions = 0
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@total = 0
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repo.gitaly_migrate(:commit_stats) do |is_enabled|
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if is_enabled
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gitaly_stats(repo, commit)
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else
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rugged_stats(commit)
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end
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end
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end
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def gitaly_stats(repo, commit)
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stats = repo.gitaly_commit_client.commit_stats(@id)
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@additions = stats.additions
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@deletions = stats.deletions
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@total = @additions + @deletions
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end
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def rugged_stats(commit)
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diff = commit.rugged_diff_from_parent
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_files_changed, @additions, @deletions = diff.stat
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@total = @additions + @deletions
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end
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end
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end
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end
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