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3 Commits
Author SHA1 Message Date
jcoffey-dev db76a1044f export: bring matched items up to date on every run
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Export matched each item against the target and then skipped it, so a second
run -- the usual final pass of a cutover -- never carried anything that had
changed at the source since the first: read and flagged state, moves between
folders, edited contacts, events and Sieve scripts. It reported them as
skipped and exited 0, while the usage guide said matched items were updated.

Matched items are now updated, with one batched /set per type:

- Email: keywords are set to the archive's, added and removed, compared
  case-insensitively. Memberships of folders this run migrated are added and
  removed to match; folders that exist only on the target are left alone,
  and a message is never left in no folder. Properties the server did not
  report are not touched.
- Contacts and events: when both copies carry `updated`, the archive's is
  written only if it is newer; otherwise each property the archive writes is
  compared, and those that differ are sent whole.
- Sieve scripts: the target's copy is downloaded and compared byte for byte,
  and replaced with the archive's when it differs.

Updated items are counted as `updated`; unchanged ones stay `skipped`. The
usage guide now describes this.
2026-09-30 11:32:04 -07:00
jcoffey-dev 5ae0625ee1 export: write a message once, in every folder it was in
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A source that files one message in several folders -- IMAP and Maildir
copies, Gmail labels -- leaves one archive row per folder, all pointing at the
same blob. Export imported each row on its own, so the message arrived on the
target once per folder. Worse, an interrupted export matched the rest by
Message-ID alone on the next run and skipped them, so their folders were never
added.

Export now folds rows with the same blob into one email, with the union of
their folders and keywords. On a match it adds, with one batched Email/set,
any migrated folder the target copy is missing; folders that exist only on the
target are left alone. Matching is still by Message-ID (or the fallback
digest), with size deciding between several messages that share one, so two
different messages are never folded onto one target email.

The archive is unchanged: the fold happens at export, so imports, resumes and
deletions work exactly as before.
2026-09-30 11:25:04 -07:00
jcoffey-dev 210c04997c Track the Gitea workflows and docs/usage.md
The .gitignore inherited from upstream ignores every dotfile except .github,
and every Markdown file except README and CHANGELOG. The Gitea workflows and
docs/usage.md, which the README links to, were therefore never committed.
Both are now excepted and added.
2026-09-30 10:23:30 -07:00