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Make Searcher::open_or_create() accept path and tokenizers

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This commit is contained in:
Kitaiti Makoto 2021-01-06 23:40:56 +09:00
parent 09d9164a1c
commit 996dc309f7
2 changed files with 12 additions and 10 deletions
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17
plume-models/src/search/searcher.rs
View file

@ -1,6 +1,6 @@
use crate::{
config::SearchTokenizerConfig, instance::Instance, posts::Post, schema::posts,
search::query::PlumeQuery, tags::Tag, Connection, Error, Result, CONFIG,
search::query::PlumeQuery, tags::Tag, Connection, Error, Result,
};
use chrono::{Datelike, Utc};
use diesel::{ExpressionMethods, QueryDsl, RunQueryDsl};
@ -69,16 +69,15 @@ impl Searcher {
schema_builder.build()
}
pub fn open_or_recreate() -> Self {
let mut open_searcher = Self::open(&CONFIG.search_index, &CONFIG.search_tokenizers);
pub fn open_or_recreate(path: &dyn AsRef<Path>, tokenizers: &SearchTokenizerConfig) -> Self {
let mut open_searcher = Self::open(path, tokenizers);
if let Err(Error::Search(SearcherError::InvalidIndexDataError)) = open_searcher {
if Self::create(&CONFIG.search_index, &CONFIG.search_tokenizers).is_err() {
let current_path = Path::new(&CONFIG.search_index);
let backup_path = format!("{}.{}", &current_path.display(), Utc::now().timestamp());
if Self::create(path, tokenizers).is_err() {
let backup_path = format!("{}.{}", path.as_ref().display(), Utc::now().timestamp());
let backup_path = Path::new(&backup_path);
fs::rename(current_path, backup_path)
fs::rename(path, backup_path)
.expect("main: error on backing up search index directory for recreating");
if Self::create(&CONFIG.search_index, &CONFIG.search_tokenizers).is_ok() {
if Self::create(path, tokenizers).is_ok() {
if fs::remove_dir_all(backup_path).is_err() {
warn!(
"error on removing backup directory: {}. it remains",
@ -89,7 +88,7 @@ impl Searcher {
panic!("main: error on recreating search index in new index format. remove search index and run `plm search init` manually");
}
}
open_searcher = Self::open(&CONFIG.search_index, &CONFIG.search_tokenizers);
open_searcher = Self::open(path, tokenizers);
}
#[allow(clippy::match_wild_err_arm)]
let searcher = match open_searcher {

5
src/main.rs
View file

@ -100,7 +100,10 @@ Then try to restart Plume.
}
let workpool = ScheduledThreadPool::with_name("worker {}", num_cpus::get());
// we want a fast exit here, so
let searcher = Arc::new(UnmanagedSearcher::open_or_recreate());
let searcher = Arc::new(UnmanagedSearcher::open_or_recreate(
&CONFIG.search_index,
&CONFIG.search_tokenizers,
));
let commiter = searcher.clone();
workpool.execute_with_fixed_delay(
Duration::from_secs(5),