From 1d2ec1e411a31df7cb7a69f0f59cba6e81f57435 Mon Sep 17 00:00:00 2001
From: Eric Wang <skygragon@gmail.com>
Date: Wed, 27 Dec 2017 11:38:01 +0800
Subject: [PATCH] [dokcer] build into docker image.

Signed-off-by: Eric Wang <skygragon@gmail.com>
---
 bin/docker.build  |  7 +++++++
 docker/Dockerfile | 15 +++++++++++++++
 docker/entrypoint | 13 +++++++++++++
 3 files changed, 35 insertions(+)
 create mode 100755 bin/docker.build
 create mode 100644 docker/Dockerfile
 create mode 100755 docker/entrypoint

diff --git a/bin/docker.build b/bin/docker.build
new file mode 100755
index 00000000..3fd00711
--- /dev/null
+++ b/bin/docker.build
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+echo "Generating source code tarbal"
+git archive --format=tar HEAD | gzip > docker/src.tar.gz
+
+echo "Building docker image"
+docker build -t leetcode-cli docker/
diff --git a/docker/Dockerfile b/docker/Dockerfile
new file mode 100644
index 00000000..aac8460b
--- /dev/null
+++ b/docker/Dockerfile
@@ -0,0 +1,15 @@
+FROM node:alpine
+LABEL maintainer="skygragon@gmail.com"
+
+COPY src.tar.gz /
+RUN mkdir -p /tmp/leetcode-cli && \
+    cd /tmp/leetcode-cli && \
+    tar zxf /src.tar.gz && \
+    npm install && \
+    tar zcf /leetcode-cli.tar.gz . && \
+    rm -rf /tmp/leetcode-cli /src.tar.gz
+
+VOLUME ["/root"]
+WORKDIR /root
+COPY entrypoint /
+ENTRYPOINT ["/entrypoint"]
diff --git a/docker/entrypoint b/docker/entrypoint
new file mode 100755
index 00000000..671a8f09
--- /dev/null
+++ b/docker/entrypoint
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+srcdir=/root/leetcode-cli
+leetcode=$srcdir/bin/leetcode
+
+if [ ! -f "$leetcode" ]; then
+  echo "Not found leetcode, install now ..."
+  mkdir -p $srcdir
+  tar zxf /leetcode-cli.tar.gz -C $srcdir
+fi
+
+export TERM=xterm-256color
+exec $leetcode $@