From: Varunram <vrg2009@ymail.com>
Date: Sun, 18 Mar 2018 09:23:48 +0000 (+0530)
Subject: Add Dockerfile
X-Git-Tag: v1.3.4~1^2~20^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F1052%2Fhead;p=thirdparty%2Fzstd.git

Add Dockerfile

Dockerfile initially proposed by @gyscos at #880
---

diff --git a/contrib/docker/Dockerfile b/contrib/docker/Dockerfile
new file mode 100644
index 000000000..e06a32c0d
--- /dev/null
+++ b/contrib/docker/Dockerfile
@@ -0,0 +1,20 @@
+# Dockerfile
+# First image to build the binary
+FROM alpine as builder
+
+RUN apk --no-cache add make gcc libc-dev
+COPY . /src
+RUN mkdir /pkg && cd /src && make && make DESTDIR=/pkg install
+
+# Second minimal image to only keep the built binary
+FROM alpine
+
+# Copy the built files
+COPY --from=builder /pkg /
+
+# Copy the license as well
+RUN mkdir -p /usr/local/share/licenses/zstd
+COPY --from=builder /src/LICENSE /usr/local/share/licences/zstd/
+
+# Just run `zstd` if no other command is given
+CMD ["/usr/local/bin/zstd"]