JavaProjectBootstrapper.sh

#!/usr/bin/bash
# Author: jdjnovak
# This was written in order for me to not have to write more Java code than absolutely necessary.

# Bootstrap a new Java project
if [ $# -eq 0 ]
then
	echo -e "USAGE:\n\tJavaProjectBootstrapper.sh <PROJECT NAME>"
	echo -e "\tJavaProjectBootstrapper.sh <PROJECT NAME> <AUTHOR NAME>"
	echo -e "EXAMPLES:\n\tJavaProjectBootstrapper.sh NewProject1 \"Tim Cook\""
	echo -e "\tJavaProjectBootstrapper.sh NewProject2"
	exit
fi

mkdir $1
cd $1

mkdir src
mkdir build
mkdir tests

# Create README file
if [ $# -gt 1 ]
then
	echo -e "# $1\n## $2\nA new Java project generated by the best bootstrapper script." > README.md
else
	echo -e "# $1\nA new Java project generated by the best bootstrapper script." > README.md
fi

# Create the build script and make it executable
echo -e "#!/usr/bin/bash\nif ! command -v javac &> /dev/null\nthen\n\techo \"ERROR: javac not installed or on PATH\"\n\texit\nfi\njavac -d build src/*.java" > compile.sh
chmod u+x compile.sh

# Create the run script and make it executable
echo -e "#!/usr/bin/bash\nif ! command -v java &> /dev/null\nthen\n\techo \"ERROR: java not installed or on PATH\"\n\texit\nfi\ncd build\njava Main\ncd .." > run.sh
chmod u+x run.sh

# Add main class to the src folder
cd src
echo -e "public class Main {\n\tpublic static void main(String[] args) {\n\t\tSystem.out.println(\"Can I use python instead?\");\n\t}\n}" > Main.java

cd ../../

# Exit message
echo "Bootstrap complete."