From 24d88487f47629fac9d4acd231497a3a412bdee8 Mon Sep 17 00:00:00 2001
From: Jonathan Hale <Squareys@googlemail.com>
Date: Sat, 6 Jun 2020 00:32:23 +0200
Subject: [PATCH] Set up build-docker-image job build docker image for tags on
 Circle CI (#513)

Signed-off-by: Squareys <squareys@googlemail.com>
---
 .circleci/config.yml | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 0b22c8f..b35f707 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -90,6 +90,15 @@ jobs:
             source emsdk_env.sh
             python scripts/test.py
 
+  build-docker-image:
+    machine: true
+    steps:
+      - checkout
+      - run: cd docker && make version=${CIRCLE_TAG}-upstream
+      - run: |
+          docker login -u "$DOCKER_USER" -p "$DOCKER_PASS"
+          docker push emscripten/emsdk:${CIRCLE_TAG}-upstream
+
 workflows:
   flake8:
     jobs:
@@ -103,3 +112,11 @@ workflows:
   test-windows:
     jobs:
       - test-windows
+  build-docker-image:
+    jobs:
+      - build-docker-image:
+          filters:
+            branches:
+              ignore: /.*/
+            tags:
+              only: /.*/