Merge pull request Azure#9 from jianghaolu/master

Add script for maven release

tools/release-prepare-maven.ps1

@@ -0,0 +1,104 @@
+<#
+
+.SYNOPSIS
+This script helps release batch SDK.
+
+.DESCRIPTION
+This script will do the following things:
+1) Create 2 commits in github.com/Azure/azure-batch-sdk-for-java
+2) Tag the 1st one as the released hash
+3) Put the jars and pom in \\adxsdkbuilder\builds\azure-batch-{version}
+
+After these are done, you still need to run Jenkins job http://azuresdkci.cloudapp.net/view/5-Signing%20and%20Publishing/job/sign-and-publish-jar.
+
+.PARAMETER version
+The version to release, e.g. 1.0.0-rc
+
+.PARAMETER tag
+The tag name in GitHub, e.g. v1.0.0-rc
+
+.PARAMETER snapshot
+The next development snapshot version, e.g. 1.0.0-rc2-SNAPSHOT
+
+.EXAMPLE
+./release-prepare-maven.ps1 1.2.3 v1.2.3 1.2.4-SNAPSHOT
+
+#>
+
+[CmdletBinding()]
+Param(
+    [Parameter(Mandatory=$True, Position=0)]
+    [string]$version,
+
+    [Parameter(Mandatory=$True, Position=1)]
+    [string]$tag,
+
+    [Parameter(Mandatory=$True, Position=2)]
+    [string]$snapshot
+)
+
+$branch = "master"
+
+# Check branch
+echo "Checking if you are on $branch branch..."
+If ($(git rev-parse --abbrev-ref HEAD) -ne $branch) {
+    echo "You are not on $branch branch."
+    exit(1)
+}
+
+# Check diff
+echo "Checking if your $branch is in sync..."
+git remote add release https://github.com/Azure/azure-batch-sdk-for-java.git
+git fetch release
+If ($(git diff release/$branch | wc -l) -ne 0) {
+    echo "Your $branch branch is different from https://github.com/Azure/azure-batch-sdk-for-java.git, please sync before running this script."
+    git remote remove release
+    exit(1)
+}
+git remote remove release
+
+# Check write access
+echo "Checking if you have write access to the repo..."
+git push origin HEAD:$branch
+If (!$?) {
+    echo "Doesn't have write access to the repo."
+    exit(1)
+}
+
+# Check if tag exists
+echo "Checking if tag $tag already exists..."
+$tags=git ls-remote --tags origin
+If ($tags -like "*refs/tags/$tag*") {
+    echo "Tag $tag already exists."
+    exit(1)
+}
+
+# Run mvn
+$cmd = "mvn -Dtag=`"$tag`" -DreleaseVersion=`"$version`" -DdevelopmentVersion=`"$snapshot`" release:prepare -Dresume=false"
+echo "Invoking $cmd..."
+Invoke-Expression $cmd | Out-Null
+
+If (!$?) {
+    echo "Failed to create tag or release commits.."
+    exit(1)
+}
+
+echo "Release preparation done. Going to tag $tag to build artifacts..."
+Invoke-Expression "git checkout `"$tag`"" | Out-Null
+
+echo "Building artifacts..."
+mvn clean source:jar javadoc:jar package -DskipTests | Out-Null
+
+echo "Copying artifacts to \\adxsdkbuilder\builds\azure-batch-$version..."
+New-Item \\adxsdkbuilder\builds\azure-batch-$version -ItemType Directory
+Copy-Item pom.xml \\adxsdkbuilder\builds\azure-batch-$version\azure-batch-$version.pom
+
+$files = Get-ChildItem azure-batch-$version*.jar -Recurse
+foreach ($file in $files) {
+    Copy-Item $file \\adxsdkbuilder\builds\azure-batch-$version
+}
+
+git checkout $branch | Out-Null
+
+echo "The job is done. Please go to http://azuresdkci.cloudapp.net/view/5-Signing%20and%20Publishing/job/sign-and-publish-jar/build?delay=0sec \
+    and build with location parameter `"\\adxsdkbuilder\builds\azure-batch-$version`"."