From f6b37e69f598a3a75cafe30928b6f3044a531298 Mon Sep 17 00:00:00 2001
From: Richard Feldman <richard.t.feldman@gmail.com>
Date: Wed, 31 Jan 2018 22:28:56 -0500
Subject: [PATCH] Add .travis.yml

---
 .travis.yml | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 .travis.yml

diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000000..b129862fa2
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,34 @@
+sudo: false
+
+cache:
+  directories:
+    - tests/elm-stuff/build-artifacts
+    - sysconfcpus
+
+before_install:
+  - echo -e "Host github.com\n\tStrictHostKeyChecking no\n" >> ~/.ssh/config
+  - | # epic build time improvement - see https://github.com/elm-lang/elm-compiler/issues/1473#issuecomment-245704142
+    if [ ! -d sysconfcpus/bin ];
+    then
+      git clone https://github.com/obmarg/libsysconfcpus.git;
+      cd libsysconfcpus;
+      ./configure --prefix=$TRAVIS_BUILD_DIR/sysconfcpus;
+      make && make install;
+      cd ..;
+    fi
+
+
+install:
+  - npm install -g elm@0.18.0 elm-test elm-format@exp
+  - mv $(npm config get prefix)/bin/elm-make $(npm config get prefix)/bin/elm-make-old
+  - printf '%s\n\n' '#!/bin/bash' 'echo "Running elm-make with sysconfcpus -n 2"' '$TRAVIS_BUILD_DIR/sysconfcpus/bin/sysconfcpus -n 2 elm-make-old "$@"' > $(npm config get prefix)/bin/elm-make
+  - chmod +x $(npm config get prefix)/bin/elm-make
+  - travis_retry elm-package install --yes
+  - cd tests
+  - npm install
+  - travis_retry elm-package install --yes
+  - cd ..
+
+script:
+  - elm-format --validate src tests
+  - cd ..