import migrations and don't require diesel_cli for admins (#555)

* import migrations via macro

* panic on database not to the latest migration

* add subcommand to plm

* create migration that run tantivy index creation

* remove diesel_cli from places it was

* use our migration system for tests

* create table __diesel_schema_migrations if needed

plume-models/src/search/searcher.rs

@@ -1,9 +1,11 @@
 use instance::Instance;
 use posts::Post;
+use schema::posts;
 use tags::Tag;
 use Connection;
 
 use chrono::Datelike;
+use diesel::{ExpressionMethods, QueryDsl, RunQueryDsl};
 use itertools::Itertools;
 use std::{cmp, fs::create_dir_all, path::Path, sync::Mutex};
 use tantivy::{
@@ -222,6 +224,16 @@ impl Searcher {
             .collect()
     }
 
+    pub fn fill(&self, conn: &Connection) -> Result<()> {
+        for post in posts::table
+            .filter(posts::published.eq(true))
+            .load::<Post>(conn)?
+        {
+            self.update_document(conn, &post)?
+        }
+        Ok(())
+    }
+
     pub fn commit(&self) {
         let mut writer = self.writer.lock().unwrap();
         writer.as_mut().unwrap().commit().unwrap();