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dillard 93fec0e8f3 Phase 0: resumable time-boxed backup steps (spike F) and results

BackupRun is a resumable state machine: each step works until a deadline,
uploads its pack and tree segment, and returns the state; large files are
resumed at the next blob. Snapshot is written last.

Spike F: 200 MiB file resumed across steps in separate processes; with 6
random kill -9 the run completes and restores bit-identically.
spikes/RESULTS.md summarises phase 0 and the findings for the plan.

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appinfo

Phase 0: skeleton, streaming encryption (spike A)

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lib

Phase 0: resumable time-boxed backup steps (spike F) and results

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spikes

Phase 0: resumable time-boxed backup steps (spike F) and results

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.gitignore

Phase 0: skeleton, streaming encryption (spike A)

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LICENSE

Phase 0: skeleton, streaming encryption (spike A)

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PLAN.md

Phase 0: skeleton, streaming encryption (spike A)

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README.md

Phase 0: skeleton, streaming encryption (spike A)

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README.md

NG Backup

Encrypted, incremental backups of Nextcloud with restore from the web interface. Works without shell access: no external programs, no extra PHP extensions beyond sodium.

Status: phase 0 (prototype). Not usable yet. See PLAN.md for the design.

License: AGPL-3.0-or-later.

Releases 17

1.1.0 Latest

2026-11-09 17:44:26 +01:00

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