From 4463e1c112a2f671aace078a511fccb08f2a2623 Mon Sep 17 00:00:00 2001
From: Will Hunt <will@half-shot.uk>
Date: Mon, 25 Apr 2022 16:11:25 +0100
Subject: [PATCH] Clean cache, and don't generate a lockfile (#319)

* Clean cache, and don't generate a lockfile

* changelog
---
 Dockerfile           | 4 ++--
 changelog.d/319.misc | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)
 create mode 100644 changelog.d/319.misc

diff --git a/Dockerfile b/Dockerfile
index 82aa7615..9ec7b7b4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,7 +13,7 @@ ENV PATH="/root/.cargo/bin:${PATH}"
 # Workaround: Need to install esbuild manually https://github.com/evanw/esbuild/issues/462#issuecomment-771328459
 RUN yarn --ignore-scripts
 RUN node node_modules/esbuild/install.js
-RUN yarn build
+RUN yarn build --pure-lockfile
 
 # Stage 1: The actual container
 FROM node:16
@@ -23,7 +23,7 @@ COPY --from=builder /src/public/ /bin/matrix-hookshot/public/
 COPY --from=builder /src/package.json /bin/matrix-hookshot/
 COPY --from=builder /src/yarn.lock /bin/matrix-hookshot/
 WORKDIR /bin/matrix-hookshot
-RUN yarn --production
+RUN yarn --production --pure-lockfile && yarn cache clean
 
 VOLUME /data
 EXPOSE 9993
diff --git a/changelog.d/319.misc b/changelog.d/319.misc
new file mode 100644
index 00000000..b319177a
--- /dev/null
+++ b/changelog.d/319.misc
@@ -0,0 +1 @@
+Reduce Docker image size.
\ No newline at end of file