fix: count unreadable source files during backup - #561
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BradKollmyer wants to merge 1 commit into
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Track scan and archival errors instead of silently ignoring them, and expose the count on SnapshotSummary so callers can return restic exit code 3 for incomplete snapshots.
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Companion CLI PR: rustic-rs/rustic#1908 |
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Summary
Progress::error(scan/archival)SnapshotSummary.error_countfor the just-completed backupWhy
restic returns exit code 3 when some source files cannot be read, and still creates a snapshot of the remaining files. rustic currently ignores those errors and exits 0, so automation cannot detect incomplete backups.
Validation
cargo test --test integration test_backup_unreadable_file_sets_error_count(unix; chmod 000 file)cargo fmt --allA companion rustic CLI PR will use
error_countto exit 3 and emit restic-compatible JSONerror/exit_errormessages.