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go-libfossil Check-in [858c20561f]

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Check-in [858c20561f]

Overview

Comment:	fix(undo): save and restore symlinks as fossil's undo does Move checkout's link-aware diskView into vfile.Disk, so checkout, undo and stash share one RepoFILE view: Stat, Read, Write (which deletes a link before writing, makes a symlink when allow-symlinks is on, creates the directory and sets the executable bit as file_setexe does), SetExe, MTime and Remove. The allow-symlinks setting is read by vfile.OpenDisk. undo.Save, Undo, Redo, Swap, ReadFile and RestoreFiles now take a Disk: a symlink is read as its target's name and recorded with isLink, and is deleted and made a symlink again on restore, as undo_save and undo_one do, so Undo of an Update no longer writes through a link.
Timelines:	family \| ancestors \| descendants \| both \| main \| trunk \| feat/submanifest-reader
Files:	files \| file ages \| folders
SHA3-256:	858c20561fbe72c0a55085333a3e040d180afbca9d4aa63c03ec13adc9c4bf60
User & Date:	[email protected] on 2026-10-19 22:58:21.000
Other Links:	branch diff \| manifest \| tags

Context

2026-10-19
23:02		fix(checkout): revert a symlink as fossil's revert does restoreCommitted writes through vfile.Disk with the row's islink, so a repointed link is made a link to its committed target again instead of having that name written into the file it points to. check-in: 6a440bc42f user: [email protected] tags: feat/submanifest-reader, main, trunk
22:58		fix(undo): save and restore symlinks as fossil's undo does Move checkout's link-aware diskView into vfile.Disk, so checkout, undo and stash share one RepoFILE view: Stat, Read, Write (which deletes a link before writing, makes a symlink when allow-symlinks is on, creates the directory and sets the executable bit as file_setexe does), SetExe, MTime and Remove. The allow-symlinks setting is read by vfile.OpenDisk. undo.Save, Undo, Redo, Swap, ReadFile and RestoreFiles now take a Disk: a symlink is read as its target's name and recorded with isLink, and is deleted and made a symlink again on restore, as undo_save and undo_one do, so Undo of an Update no longer writes through a link. check-in: 858c20561f user: [email protected] tags: feat/submanifest-reader, main, trunk
22:50		test: undo, revert and stash of a repointed symlink (red) check-in: 5a08dc00df user: [email protected] tags: feat/submanifest-reader, main, trunk

Changes

Modified integration_cli_test.go from [f18c6b7929] to [f9f6897cbd]. [diff]

Modified internal/checkout/checkin.go from [ccca6129f6] to [c652a2ceaf]. [diff]

Modified internal/checkout/extract.go from [0bd58c1255] to [5ce8b2f818]. [diff]

Modified internal/checkout/merge.go from [467423514f] to [3ad692c800]. [diff]

Modified internal/checkout/perm.go from [a553711d3b] to [4f99e101f0]. [diff]

Modified internal/checkout/status.go from [34321b4814] to [ae2bf19898]. [diff]

Modified internal/checkout/undo.go from [5a29ca30ff] to [cb06305bc7]. [diff]

Modified internal/checkout/update.go from [9daf195111] to [87a1b6e669]. [diff]

Modified internal/checkout/update_undo.go from [e20f5cbe51] to [9ba3a9315f]. [diff]

Modified internal/checkout/vfile.go from [d12076889b] to [e809cc7d9a]. [diff]

Modified internal/undo/fossilbin_test.go from [bd87a59ea9] to [8a5aa92e34]. [diff]

Modified internal/undo/storage_test.go from [c8c1def66e] to [fe049e6eec]. [diff]

Modified internal/undo/undo.go from [42b035facc] to [b84ad96136]. [diff]

Modified internal/undo/undo_test.go from [5a1be7db18] to [cc12481f5f]. [diff]

Added internal/vfile/disk.go version [1fe43d92fa].