chore(travis): initial travis setup

.travis.yml

@@ -0,0 +1,17 @@
+language: node_js
+node_js:
+  - 0.10
+
+env:
+  matrix:
+    - JOB=unit-stable
+    - JOB=unit-dev
+
+before_script:
+  - ./scripts/travis/setup.sh
+
+script:
+  - ./scripts/travis/build.sh
+
+after_success:
+  - ./scripts/travis/benchmark.sh

scripts/env.sh

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+#!/bin/sh
+set -e
+
+if [ -n "$DART_SDK" ]; then
+    DARTSDK=$DART_SDK
+else
+    echo "sdk=== $DARTSDK"
+    DART=`which dart|cat` # pipe to cat to ignore the exit code
+    DARTSDK=`which dart | sed -e 's/\/bin\/dart$/\//'`
+    if [ -z "$DARTSDK" ]; then
+        DARTSDK="`pwd`/dart-sdk"
+    fi
+fi
+
+export DART_SDK="$DARTSDK"
+export DART=${DART:-"$DARTSDK/bin/dart"}
+export PUB=${PUB:-"$DARTSDK/bin/pub"}
+export DARTANALYZER=${DARTANALYZER:-"$DARTSDK/bin/dartanalyzer"}
+export DARTDOC=${DARTDOC:-"$DARTSDK/bin/dartdoc"}
+
+
+export DART_FLAGS='--enable_type_checks --enable_asserts'
+export PATH=$PATH:$DARTSDK/bin

scripts/travis/benchmark.sh

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+#!/bin/bash
+set -e
+. ./scripts/env.sh
+
+./run-benchmarks.sh

scripts/travis/build.sh

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+#!/bin/bash
+set -e
+. ./scripts/env.sh
+
+./run-tests.sh

scripts/travis/setup.sh

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+#!/bin/bash
+
+set -e
+
+case $( uname -s ) in
+  Linux)
+    DART_SDK_ZIP=dartsdk-linux-x64-release.zip
+    ;;
+  Darwin)
+    DART_SDK_ZIP=dartsdk-macos-x64-release.zip
+    ;;
+esac
+
+CHANNEL=`echo $JOB | cut -f 2 -d -`
+echo Fetch Dart channel: $CHANNEL
+
+echo http://storage.googleapis.com/dart-archive/channels/$CHANNEL/release/latest/sdk/$DART_SDK_ZIP
+curl http://storage.googleapis.com/dart-archive/channels/$CHANNEL/release/latest/sdk/$DART_SDK_ZIP > $DART_SDK_ZIP
+echo Fetched new dart version $(unzip -p $DART_SDK_ZIP dart-sdk/version)
+rm -rf dart-sdk
+unzip $DART_SDK_ZIP > /dev/null
+rm $DART_SDK_ZIP
+
+echo =============================================================================
+. ./scripts/env.sh
+$DART --version
+$PUB install