Add playbook to download /build latest nyaa, fix k-on elasticsearch issue (#821)

* Install nyaa from latest github commit

* Add install playbook, fix k-on search

config/search.go

@@ -10,7 +10,7 @@ var DefaultSearchConfig = SearchConfig{}
 
 const (
 	// DefaultElasticsearchAnalyzer : default analyzer for ES
-	DefaultElasticsearchAnalyzer = "nyaapantsu_analyzer"
+	DefaultElasticsearchAnalyzer = "nyaapantsu_search_analyzer"
 	// DefaultElasticsearchIndex : default search index for ES
 	DefaultElasticsearchIndex = "nyaapantsu"
 	// DefaultElasticsearchType :  Name of the type in the es mapping

deploy/ansible/group_vars/all

@@ -5,4 +5,5 @@ nyaapantsu_pgpool_port: 9998
 nyaapantsu_directory: /nyaapantsu/
 nyaapantsu_gpg_passphrase_file: "{{ nyaapantsu_directory }}/passphrase"
 nyaapantsu_elasticsearch_index: nyaapantsu
+nyaapantsu_build_directory: go_nyaa/
 # vim: ft=yaml

deploy/ansible/install_nyaa.yml

@@ -0,0 +1,7 @@
+# Should only be used for the dev machine until we get a nice setup to install
+# both sukebei AND nyaa.
+- name: Install nyaa
+  hosts: webservers
+  roles:
+    - nyaapantsu
+

deploy/ansible/roles/elasticsearch/files/elasticsearch_settings.yml

@@ -2,19 +2,41 @@
 settings:
   analysis:
     analyzer:
-      nyaapantsu_analyzer:
-        tokenizer: nyaapantsu_tokenizer
+      nyaapantsu_search_analyzer:
+        type: custom
+        tokenizer: standard
+        char_filter:
+          - my_char_filter
         filter:
           - standard
           - lowercase
-    tokenizer:
-      nyaapantsu_tokenizer:
-        type: edge_ngram
+      nyaapantsu_index_analyzer:
+        type: custom
+        tokenizer: standard
+        char_filter:
+          - my_char_filter
+        filter:
+          - resolution
+          - lowercase
+          - my_ngram
+          - word_delimit
+    filter:
+      my_ngram:
+        type: edgeNGram
         min_gram: 2
         max_gram: 15
-        token_chars:
-          - letter
-          - digit 
+      resolution:
+        type: pattern_capture
+        patterns: ["(\\d+)[xX](\\d+)"]
+      word_delimit:
+        type: word_delimiter
+        preserve_original: true
+        split_on_numerics: false
+    char_filter:
+      my_char_filter:
+        type: mapping
+        mappings: ["-=>_", "!=>_", "_=>\\u0020"]
+
   index:
     number_of_shards: 1
     number_of_replicas: 0
@@ -27,7 +49,7 @@ mappings:
         type: long
       name:
         type: text
-        analyzer: nyaapantsu_analyzer
+        analyzer: nyaapantsu_index_analyzer
         fielddata: true # Use to sort by id because it is currently a text field
       category:
         type: text

deploy/ansible/roles/nyaapantsu/tasks/main.yml

@@ -0,0 +1,18 @@
+- name: Make directory
+  file:
+    state: directory
+    path: "{{ nyaapantsu_build_directory }}/src/github.com/NyaaPantsu"
+
+# TODO ability to get specify commit
+- name: Get latest nyaa
+  git:
+    repo: 'https://github.com/NyaaPantsu/nyaa'
+    dest: "{{ nyaapantsu_build_directory }}/src/github.com/NyaaPantsu/nyaa"
+
+# Assumes the GOPATH variable has been set
+- name: Go build
+  shell: go build
+  args: 
+    chdir: "{{ nyaapantsu_build_directory }}/src/github.com/NyaaPantsu/nyaa"
+  environment:
+    GOPATH: "/home/{{ ansible_ssh_user }}/{{ nyaapantsu_build_directory }}"