Mercurial Hosting > luan
annotate examples/blog/src/lib/Db.luan @ 1695:25833dd89844
add backup/update.sh
author | Franklin Schmidt <fschmidt@gmail.com> |
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date | Mon, 20 Jun 2022 16:37:23 -0600 |
parents | 8dd8c556c449 |
children | 2958cf04d844 |
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1 local Luan = require "luan:Luan.luan" |
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2 local error = Luan.error |
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3 local stringify = Luan.stringify or error() |
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4 local Lucene = require "luan:lucene/Lucene.luan" |
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5 local Io = require "luan:Io.luan" |
1672 | 6 local uri = Io.uri or error() |
1399 | 7 local Time = require "luan:Time.luan" |
8 local Thread = require "luan:Thread.luan" | |
1672 | 9 local Hosted = require "luan:host/Hosted.luan" |
1392 | 10 local Logging = require "luan:logging/Logging.luan" |
11 local logger = Logging.logger "Db" | |
596 | 12 |
13 | |
1672 | 14 if not Hosted.is_hosted then |
15 require "java" | |
16 local BackupIndexWriter = require "java:goodjava.lucene.backup.BackupIndexWriter" | |
17 BackupIndexWriter.backupDomains = {"localhost"} | |
18 end | |
19 | |
20 --local postgres_spec = Hosted.postgres_spec() | |
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21 --logger.info(stringify(postgres_spec)) |
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22 |
1672 | 23 local dir = uri("site:/private/local/lucene") |
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24 local Db = Lucene.index( dir, { |
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25 default_type = Lucene.type.english |
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26 default_fields = {"subject","content"} |
1672 | 27 --postgres_spec = postgres_spec |
28 log_dir = uri("site:/private/local/lucene_log") | |
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29 } ) |
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30 |
596 | 31 -- this is how you index a field |
32 -- db.indexed_fields.post_date = Lucene.type.long | |
33 | |
1672 | 34 --Db.restore_from_postgres() |
35 Db.restore_from_log() | |
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36 Db.update{ |
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37 [1] = function() |
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38 logger.info "update" |
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39 end |
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40 } |
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41 Thread.schedule( Db.check, { delay=0, repeating_delay=Time.period{hours=1}, id="blog-db-check" } ) |
1399 | 42 |
1220 | 43 return Db |