Academia JavaEE Workspace in MacOS

Java

sudo rm -rf /Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/
sudo rm -rf /Library/Java/JavaVirtualMachines/jdk-11.0.6.jdk/
/usr/libexec/java_home -v1.8.0_241
/usr/libexec/java_home -v1.8.0

brew install java11
brew install maven
brew install ant

export JAVA_HOME=`/usr/libexec/java_home -v1.8.0`

PostgreSQL

Install

brew services stop postgresql
brew uninstall postgresql
brew cleanup

rm -rf ~/Library/LaunchAgents/homebrew.mxcl.postgresql*
rm -rf  /usr/local/var/postgres*

brew install postgres
brew services start postgresql
launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist
launchctl load ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist
brew services list

createuser $USER
createdb $USER

Schema

CREATE DATABASE academia;
CREATE USER academia WITH ENCRYPTED PASSWORD 'academia';
GRANT ALL PRIVILEGES ON DATABASE academia TO academia;

psql academia < academia.sql

Redis

brew services stop redis
brew uninstall redis
brew cleanup

rm -rf ~/Library/LaunchAgents/homebrew.mxcl.redis* 
rm -rf  /usr/local/var/redis*

brew install redis
brew services start redis
launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.redis.plist
launchctl load ~/Library/LaunchAgents/homebrew.mxcl.redis.plist
vim /usr/local/etc/redis.conf
brew services list

Workspace

mkdir -p $HOME/chorke
mkdir -p /opt/dev/$USER/chorke/academia
chown $USER:$USER -R /opt/dev/$USER

export ACADEMIA_WSS="$HOME/chorke/academia"
ln -s /opt/dev/$USER/chorke/academia $ACADEMIA_WSS
ls -lah $HOME/chorke
vim ~/.bash_profile

Git SCM

ssh-keygen -t rsa -b 4096 -C "[email protected]"
: <<'END_COMMENT'
Generating public/private rsa key pair.
Enter file in which to save the key (/home/user/.ssh/id_rsa): /home/user/.ssh/git_academia_chorke_org_rsa
Enter passphrase (empty for no passphrase): 
Enter same passphrase again: 
Your identification has been saved in /home/user/.ssh/git_academia_chorke_org_rsa
Your public key has been saved in /home/user/.ssh/git_academia_chorke_org_rsa.pub
The key fingerprint is:
SHA256:TXBbBINcPcVtdVFRjs/P+jaxMFAIwr3uqdlt8tmrLVQ [email protected]
The key's randomart image is:
+---[RSA 4096]----+
|      .oo+*++o.+@|
|       .++ =o..o+|
|          + .....|
|         + . E o |
|        S . o   o|
|         . . o o.|
|        . o   o =|
|        o+.o+  +.|
|       o..+=o+ooo|
+----[SHA256]-----+
END_COMMENT
ls -lah ~/.ssh/
cat < ~/.ssh/git_academia_chorke_org_rsa.pub

nano ~/.ssh/config
: <<'END_COMMENT'
Host git.academia.chorke.org
     HostName git.academia.chorke.org
     PreferredAuthentications publickey
     IdentityFile ~/.ssh/git_academia_chorke_org_rsa
     User git
END_COMMENT

git config --global user.email "[email protected]"
git config --global user.name "FULL NAME"
ssh -vT git.academia.chorke.org

References

• psql: FATAL: role postgres does not exist
• PostgreSQL