Merge pull request #258 from sparsick/180-release-documentation

#180: improve documentation about releasing

README.md

@@ -659,19 +659,8 @@ Run the release.sh script (syntax: master version, release version, new master v
 $ ./release.sh 1.3.0-SNAPSHOT 1.3.0 1.4.0-SNAPSHOT
 ```
 
-Run maven artifacts gpg sign (assumes that gpg is configured on the box)
-```
-mvn verify -Pgpg
-```
-
-Tar all the artifacts in the target folder:
-```
-tar -cvf p2.tar p2*.*
-```
-
-Upload p2.tar to bintray (selecting the explode options) and trigger the sync to maven central.
-
-
+This script creates a git tag and deploys the Maven artifact to Maven Central.
+It requires that PGP is configured as documented on Maven's [Guide to uploading artifacts to the Central Repository](https://maven.apache.org/repository/guide-central-repository-upload.html#guide-to-uploading-artifacts-to-the-central-repository)
 
 ### Who's behind it?
 Do you like the project? Star it on GitHub and follow me on Twitter! Thanks!

release.sh

@@ -62,6 +62,8 @@ find . \( -name "pom.xml" -or -name "README.md" \) -not -path "*/src/it/*" -not
 git commit -a -m "$release_version release"
 git tag -a v$release_version -a -m "$release_version release"
 
+mvn clean deploy -Prelease
+
 find . \( -name "pom.xml" -or -name "README.md" \) -not -path "*/src/it/*" -not -path "*/target/*" -not -path "*svn*" -not -path "*git*" -exec sed -i "" "s#<version>$release_version</version>#<version>$new_version</version>#g" {} \;
 find . \( -name "pom.xml" -or -name "README.md" \) -not -path "*/src/it/*" -not -path "*/target/*" -not -path "*svn*" -not -path "*git*" -exec sed -i "" "s#projects.reficio.org/p2-maven-plugin/$release_version#projects.reficio.org/p2-maven-plugin/$new_version#g" {} \;
 git commit -a -m "Preparing $new_version iteration"