worktree: transparent copy-on-write population via reflinks#2183

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ZeromatterOSS:worktree-reflink-series

Commits on Jul 16, 2026

wrapper: add reflink_file() helper

walter-zeromatter
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claude
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entry: reflink files from a donor worktree when possible

walter-zeromatter
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claude
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worktree: populate new worktrees with reflinks by default

walter-zeromatter
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claude
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entry: also reflink files with input-style CRLF conversion

walter-zeromatter
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claude
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worktree: mark reflink source env var repo-local

walter-zeromatter
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claude
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worktree: isolate donor refresh from inherited repo environment

walter-zeromatter
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claude
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t2408: cover reflink donor edge cases

walter-zeromatter
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claude
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