Add fetch script

data/.gitignore

@@ -0,0 +1 @@
+JMdict.xml

data/fetch.sh

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+# https://www.edrdg.org/wiki/index.php/JMdict-EDICT_Dictionary_Project#CURRENT_VERSION_&_DOWNLOAD
+wget http://ftp.edrdg.org/pub/Nihongo/JMdict.gz
+
+# Extract and delete archive
+gzip -d JMdict.gz
+
+# Add XML extension
+mv JMdict JMdict.xml

data/shell.nix

@@ -5,6 +5,8 @@ pkgs.mkShell {
     go
     gopls
     gnumake
+    wget
+    gzip
   ];
   shellHook = ''
     export PATH="$HOME/go/bin:$PATH"