Skynet/misc_nixos-mailserver
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fts xapian: adapt to newer versions

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fts xapian does not publish configuration changes in a changelog. As a
result, some options that nixos mailserver was setting for it have been
ignored for several years. New options (process_limit) are now
recommended. This adapts the module to these changes.

The default value of partial= is 2, but fts_xapian 1.8.3 now requires it
to be at least 3, and fails loudly in case it is 2. As a result, this
change is required to support fts_xapian 1.8.3 and later.
This commit is contained in:
Guillaume Girol 2025-01-18 12:00:00 +00:00
parent dc0569066e
commit ade37b2765
4 changed files with 16 additions and 23 deletions
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7
mail-server/dovecot.nix
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@ -352,7 +352,7 @@ in
plugin {
plugin = fts fts_xapian
fts = xapian
fts_xapian = partial=${toString cfg.fullTextSearch.minSize} full=${toString cfg.fullTextSearch.maxSize} attachments=${bool2int cfg.fullTextSearch.indexAttachments} verbose=${bool2int cfg.debug}
fts_xapian = partial=${toString cfg.fullTextSearch.minSize} verbose=${bool2int cfg.debug}
fts_autoindex = ${if cfg.fullTextSearch.autoIndex then "yes" else "no"}
@ -361,11 +361,12 @@ in
fts_enforced = ${cfg.fullTextSearch.enforced}
}
${lib.optionalString (cfg.fullTextSearch.memoryLimit != null) ''
service indexer-worker {
${lib.optionalString (cfg.fullTextSearch.memoryLimit != null) ''
vsz_limit = ${toString (cfg.fullTextSearch.memoryLimit*1024*1024)}
}
''}
process_limit = 0
}
''}
lda_mailbox_autosubscribe = yes