From 6c678cd0f4cf10178ceb299a3dc67d710fcff3e4 Mon Sep 17 00:00:00 2001
From: Michael Genson <71845777+michael-genson@users.noreply.github.com>
Date: Sun, 30 Mar 2025 02:22:58 -0500
Subject: [PATCH] fix: Pre-download NLTK during Docker build (#5290)

---
 docker/Dockerfile | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/docker/Dockerfile b/docker/Dockerfile
index 92d9c48fe..ada531826 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -141,6 +141,11 @@ RUN mkdir -p /run/secrets
 # Copy venv into image. It contains a fully-installed mealie backend and frontend.
 COPY --from=venv-builder $VENV_PATH $VENV_PATH
 
+# install nltk data for the ingredient parser
+ENV NLTK_DATA="/nltk_data/"
+RUN mkdir -p $NLTK_DATA
+RUN python -m nltk.downloader -d $NLTK_DATA averaged_perceptron_tagger_eng
+
 VOLUME [ "$MEALIE_HOME/data/" ]
 ENV APP_PORT=9000