some linuxy codez for JVM based development

bundles

#! /bin/bash
# lite weight vundle thing for vim bundles.  requires pathogen
bundles=(
  kien/ctrlp.vim 
  emezeske/paredit.vim              
  tpope/vim-classpath       
  tpope/vim-fireplace  
  cschlueter/vim-wombat
  scrooloose/nerdtree   
  kien/rainbow_parentheses.vim  
  guns/vim-clojure-static  
  tpope/vim-sensible
  lokaltog/vim-powerline)

rm .gitignore && touch .gitignore

for bundle in ${bundles[*]}; do
  bundle_parts=(${bundle//\// })
  repo_name=${bundle_parts[1]}
  if [ -d $repo_name ]; then
    echo "Updating $bundle"
    cd $repo_name
    git pull origin master
    cd -
  else
    echo "Adding $bundle"
    git clone http://github.com/$bundle.git 
  fi

  echo "$repo_name/" >> .gitignore
done

j

#! /bin/bash
# Switch the javas based on whats in /opt/java
# use symlinks to make typing less.
# it sets env variables so source it when you run it like `. j 1.5` 

if [ -n "$1" ]; then
        JAVA_PATH=/opt/java/$1

        echo "Switching to Java $1 at $JAVA_PATH"

        export JAVA_HOME=$JAVA_PATH
        export JRE_HOME=$JAVA_PATH
        export PATH="$JAVA_PATH/bin:$PATH"
else
        echo "JAVA_HOME: $JAVA_HOME"
        echo "JRE_HOME: $JRE_HOME"
fi

m

#! /bin/bash
# Swith the mavens
# it sets env variables so source it when you run it like `. m 3.2.2`

MAVEN_PATH=/opt/apache-maven-$1

if [ -d "$MAVEN_PATH" ]; then

	echo "Switching to Maven $1 at $MAVEN_PATH"

	export MAVEN_HOME=$MAVEN_PATH
	export M2_HOME=$MAVEN_PATH
	export PATH="$MAVEN_PATH/bin:$PATH"
else
	echo "Maven version $1 not installed or not at $MAVEN_PATH"
fi

scripts.md

A collection of scripts that make some of my development easier

• j - used to set the current java version (assumes that all JVMs are in the /opt/java folder
• m - used to set the current maven version
• bundles clones or updates the listed vim bundles. Place this in the ~/.vim/bundle folder after you install pathogen