From 944cc2b0d8a653ecff6d836286ac831fbfab8955 Mon Sep 17 00:00:00 2001
From: Olafur Pall Geirsson <lgeirsson@twitter.com>
Date: Mon, 30 Mar 2020 20:33:20 +0000
Subject: [PATCH] Add dockerfile from #1829

---
 Dockerfile | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 Dockerfile

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000000..1bcbeb6365
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,16 @@
+FROM openjdk:8
+ARG SCALAFMT_VERSION=2.4.2
+ARG SCALAFMT_INSTALL_LOCATION=/usr/local/bin/scalafmt
+RUN set -ex \
+    && apt-get update -y \
+    && rm -rf /var/lib/apt/lists/* \
+    && echo insecure > "$HOME/.curlrc" \
+    && curl -Lo coursier https://git.io/coursier-cli \
+    && chmod u+x coursier \
+    && ./coursier bootstrap "org.scalameta:scalafmt-cli_2.12:$SCALAFMT_VERSION" \
+        -r sonatype:snapshots \
+        -o "$SCALAFMT_INSTALL_LOCATION" \
+        --main org.scalafmt.cli.Cli \
+    && rm -f coursier \
+    && scalafmt --version
+CMD ["/usr/local/bin/scalafmt"]