Improve the build shell script and use it for myget (#335)

myget supports git-bash as well, so we can use a single build file.
This now packs the projects as well building and testing, and tests
the net451 configuration with dotnet test when on Windows.

Two environment variables (PrereleaseTag and NoVersionSuffix)
control what package version is built.

.travis.yml

@@ -12,4 +12,4 @@ install:
   - sudo apt-get install -qq dotnet-dev-1.0.0-preview2-003121
 
 script:
-  - ./travis.sh
+  - ./build.sh

build.sh

@@ -0,0 +1,76 @@
+#!/bin/bash
+
+set -e
+
+if [ $(dotnet --info | grep "OS Platform" | grep -c Windows) -ne 0 ]
+then
+  OS=Windows
+else
+  OS=Linux
+fi
+
+
+CONFIG=Release
+# Arguments to use for all build-related commands (build, pack)
+DOTNET_BUILD_ARGS="-c $CONFIG"
+# Arguments to use for test-related commands (test)
+DOTNET_TEST_ARGS="$DOTNET_BUILD_ARGS"
+
+# Three options:
+# - No environment variables: make sure it's not for release
+# - PrereleaseTag set: use that
+# - NoVersionSuffix set: use no suffix; build as per project.json
+if [ -n "$PrereleaseTag" ]
+then
+  DOTNET_BUILD_ARGS="$DOTNET_BUILD_ARGS --version-suffix $PrereleaseTag"
+elif [ -z "$NoVersionSuffix" ]
+then
+  DOTNET_BUILD_ARGS="$DOTNET_BUILD_ARGS --version-suffix not-for-release"  
+fi
+
+echo CLI args: $DOTNET_BUILD_ARGS
+
+echo Building
+
+cd tools
+dotnet restore
+dotnet build $DOTNET_BUILD_ARGS `find . -mindepth 1 -maxdepth 1 -name 'Google*' -type d `
+cd ..
+
+cd apis
+dotnet restore
+dotnet build $DOTNET_BUILD_ARGS `find * -mindepth 1 -maxdepth 1 -name 'Google*' -type d`
+
+# TODO: Tests. We need to:
+# - Run Mono for all tests
+# - Run dotnet test for all netcore-supporting tests.
+
+echo Testing
+
+for testdir in */*.Tests
+do
+  if [ $OS == "Windows" ]
+  then
+    dotnet test -f net451 $DOTNET_TEST_ARGS $testdir 
+  else
+    api=`echo $testdir | cut -d/ -f1`
+    project=`echo $testdir | cut -d/ -f2`
+    bin=$testdir/bin/$CONFIG/net451/ubuntu.14.04-x64
+    mono $bin/dotnet-test-xunit.exe $bin/$project.dll
+  fi
+done
+
+# TODO: Work out all projects we can test with dotnet test
+# automatically
+
+dotnet test -f netcoreapp1.0 $DOTNET_TEST_ARGS Google.Storage.V1/Google.Storage.V1.Tests
+dotnet test -f netcoreapp1.0 $DOTNET_TEST_ARGS Google.Bigquery.V2/Google.Bigquery.V2.Tests
+
+echo Packing
+
+# Assume each packagable project contains something like "version": "1.0.0-*"
+# and no other projects do.
+for package in `find . -name project.json | xargs grep -le 'version.*-\*' | sed 's/\/project.json//g'`
+do
+  dotnet pack $DOTNET_BUILD_ARGS $package
+done

myget.bat

@@ -1,34 +1 @@
-@echo on
-
-dotnet restore || goto error
-
-for /D %%P in (src\Google*) do (
-  echo Building %%P
-  dotnet build --version-suffix %PrereleaseTag% --configuration %Configuration% %%P || goto error
-)
-
-for /D %%P in (snippets\Google*) do (
-  echo Building %%P
-  dotnet build --configuration %Configuration% %%P || goto error
-)
-
-REM We don't build/run the integration tests
-for /D %%P in (test\Google*.Tests) do (
-  echo Testing %%P
-  dotnet test --configuration %Configuration% %%P || goto error
-)
-
-for /D %%P in (src\Google*) do (
-  echo Packing %%P
-  dotnet pack --version-suffix %PrereleaseTag% --configuration %Configuration% %%P || goto error
-)
-
-echo Done!
-
-goto end
-
-:error
-echo Build failed due to error.
-exit /b 1
-
-:end
+bash build.sh