From 135850f1b7c3b6cd678afd81c161756f0d49894f Mon Sep 17 00:00:00 2001
From: easy <g-easy@users.noreply.github.com>
Date: Wed, 20 Mar 2019 13:57:06 +1100
Subject: [PATCH] Add Docker setup for running tools/format.sh. (#299)

---
 tools/docker-format/Dockerfile | 8 ++++++++
 tools/docker-format/README.md  | 9 +++++++++
 tools/docker-format/run.sh     | 4 ++++
 3 files changed, 21 insertions(+)
 create mode 100644 tools/docker-format/Dockerfile
 create mode 100644 tools/docker-format/README.md
 create mode 100755 tools/docker-format/run.sh

diff --git a/tools/docker-format/Dockerfile b/tools/docker-format/Dockerfile
new file mode 100644
index 00000000..7023078b
--- /dev/null
+++ b/tools/docker-format/Dockerfile
@@ -0,0 +1,8 @@
+FROM ubuntu:cosmic
+
+RUN apt update && \
+    apt install -y clang-format golang git python-pip && \
+    go get -v github.com/bazelbuild/buildtools/buildifier && \
+    pip install cmake_format
+
+CMD ["/bin/bash"]
diff --git a/tools/docker-format/README.md b/tools/docker-format/README.md
new file mode 100644
index 00000000..241d6157
--- /dev/null
+++ b/tools/docker-format/README.md
@@ -0,0 +1,9 @@
+Docker container for automatic formatting.
+
+Usage:
+
+```shell
+cd opencensus-cpp
+docker build --tag opencensus-cpp/format tools/docker-format
+docker run -v $PWD:/opencensus-cpp -it opencensus-cpp/format /opencensus-cpp/tools/docker-format/run.sh
+```
diff --git a/tools/docker-format/run.sh b/tools/docker-format/run.sh
new file mode 100755
index 00000000..250b304e
--- /dev/null
+++ b/tools/docker-format/run.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+export PATH=/root/go/bin:$PATH
+cd /opencensus-cpp
+tools/format.sh