Update the Version, Tag the Repository, Deploy the POM/JARs to the Maven Repository

Use the mvn release:prepare and mvn release:perform commands.

The following instructions will:

• Update the versions in POMs to the release version * Tag the commit with the release version * Update the versions in the POMs to the next development version * Deploy the POM/JARs to the Maven Repository

  For the tag name use exactly the release number (i.e. 0.1.2).

  IMPORTANT: Write permission to the GitHub repository and to the CDH release Maven repository are required.

  Example:

  $ mvn release:prepare
  
  ...
  [INFO] Checking dependencies and plugins for snapshots ...
  What is the release version for "Alfredo, Java HTTP SPNEGO Main"? (com.cloudera.alfredo:alfredo-main) 0.1.2: :
  What is the release version for "Alfredo, Java HTTP SPNEGO"? (com.cloudera.alfredo:alfredo) 0.1.2: :
  What is the release version for "Alfredo, Java HTTP SPNEGO Examples"? (com.cloudera.alfredo:alfredo-examples) 0.1.2: :
  What is SCM release tag or label for "Alfredo, Java HTTP SPNEGO Main"? (com.cloudera.alfredo:alfredo-main) alfredo-main-0.1.2: : 0.1.2
  What is the new development version for "Alfredo, Java HTTP SPNEGO Main"? (com.cloudera.alfredo:alfredo-main) 0.1.3-SNAPSHOT: :
  What is the new development version for "Alfredo, Java HTTP SPNEGO"? (com.cloudera.alfredo:alfredo) 0.1.3-SNAPSHOT: :
  What is the new development version for "Alfredo, Java HTTP SPNEGO Examples"? (com.cloudera.alfredo:alfredo-examples) 0.1.3-SNAPSHOT: :
  [INFO] Transforming 'Alfredo, Java HTTP SPNEGO Main'...
  ...
  [INFO] Release preparation complete.
  [INFO] ------------------------------------------------------------------------
  [INFO] Reactor Summary:
  [INFO]
  [INFO] Alfredo, Java HTTP SPNEGO Main .................... SUCCESS [35.426s]
  [INFO] Alfredo, Java HTTP SPNEGO ......................... SUCCESS [0.025s]
  [INFO] Alfredo, Java HTTP SPNEGO Examples ................ SUCCESS [0.016s]
  [INFO] ------------------------------------------------------------------------
  [INFO] BUILD SUCCESS
  
  
  $ mvn release:perform
  
  ...
  [INFO] ------------------------------------------------------------------------
  [INFO] Building Alfredo, Java HTTP SPNEGO Main 0.1.3-SNAPSHOT
  [INFO] ------------------------------------------------------------------------
  [INFO]
  [INFO] --- maven-release-plugin:2.0:perform (default-cli) @ alfredo-main ---
  [INFO] Checking out the project to perform the release ...
  ...
  [INFO] Alfredo, Java HTTP SPNEGO Main .................... SUCCESS [24.711s]
  [INFO] Alfredo, Java HTTP SPNEGO ......................... SUCCESS [0.024s]
  [INFO] Alfredo, Java HTTP SPNEGO Examples ................ SUCCESS [0.015s]
  [INFO] ------------------------------------------------------------------------
  [INFO] BUILD SUCCESS
  [INFO] ------------------------------------------------------------------------
  [INFO] Total time: 25.735s
  [INFO] Finished at: Mon Jan 24 11:03:07 SGT 2011
  [INFO] Final Memory: 7M/81M
  [INFO] ------------------------------------------------------------------------
  
  $
  

Publish the Documentation

Checkout the release tag and run mvn clean install site.

IMPORTANT: The install goal must be used to install the alfredo artifact in the local Maven cache, otherwise the site goal will fail when processing the examples.

Example:

$ git checkout 0.1.2
Previous HEAD position was a642b05... [maven-release-plugin] prepare release 0.1.3
HEAD is now at 94d0f23... [maven-release-plugin] prepare release 0.1.2

$ mvn clean install site
[INFO] Scanning for projects...

[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
...

$

The generated documentation is available at alfredo/target/alfredo-0.1.2-docs.

Copy documentation directory to a temporary location.

$ cp -r alfredo/target/alfredo-0.1.2-docs /tmp/a012docs/

$

Checkout the gh-pages branch and clean working directory.

$ git checkout gh-pages
Switched to branch 'gh-pages'

$ git clean -d -f
Removing alfredo/
Removing examples/
Removing target/

$

Remove docs/latest/ directory and commit the removal.

$ rm -rf docs/latest
$ git add -u
$ git commit -m "cleaning latest"
[gh-pages 5243411] cleaning latest
 84 files changed, 0 insertions(+), 12013 deletions(-)
 delete mode 100644 docs/latest/BuildingIt.html
 ...
 delete mode 100644 docs/latest/images/newwindow.png
 delete mode 100644 docs/latest/index.html

$

Copy the new documentation set from the temporary location, add the files to Git and commit them.

$ cp -r /tmp/a012docs/* .

$ git status
# On branch gh-pages
# Your branch is ahead of 'temp/xdocs' by 2 commits.
#
# Untracked files:
#   (use "git add <file>..." to include in what will be committed)
#
#       docs/0.1.2/
#       docs/latest/
nothing added to commit but untracked files present (use "git add" to track)

$ git add docs/0.1.2 docs/latest

$ git commit -m "docs 0.1.2"
[gh-pages 55193ef] docs 0.1.2
 170 files changed, 24066 insertions(+), 0 deletions(-)
 create mode 100644 docs/0.1.2/BuildingIt.html
 ...
 create mode 100644 docs/latest/index.html

$

Check the documentation locally by, then push the documentation to GitHub.

$ git push origin gh-pages:gh-pages

$

Check the site looks properly: Alfredo GitHub site.

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