13 lines
766 B
Markdown
13 lines
766 B
Markdown
Add to git-annex unused a --history or similar switch, that makes it look at
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the full history of all specified refs, and only consider files unused if
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they never appeared in a git commit at all.
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This would, like `git gc`, find files that were added, but then
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deleted/changed before being committed. Which git-annex unused already
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does, but it also finds files in past versions. If the user wants to keep
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past versions, but gc any dangling objects, this would be useful.
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To traverse the whole history and get the list of changes, could use `git
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log --raw`. That is reasonably performant but then it needs to feed every
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sha into cat-file to find the annex objects, which would probably take a
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while. Alternatively perhaps git log --diff and parsing might be faster.
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