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A shell script to create an SBT project directory structure
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| #!/bin/bash | |
| #------------------------------------------------------------------------------ | |
| # Name: sbtmkdirs | |
| # Version: 1.5 | |
| # Purpose: Create an SBT project directory structure with a few simple options. | |
| # Author: Alvin Alexander, http://alvinalexander.com | |
| # License: Creative Commons Attribution-ShareAlike 2.5 Generic | |
| # http://creativecommons.org/licenses/by-sa/2.5/ | |
| #------------------------------------------------------------------------------ | |
| declare -r TRUE=0 | |
| declare -r FALSE=1 | |
| # takes a string and returns true if it seems to represent "yes" | |
| function isYes() { | |
| local x=$1 | |
| [ $x = "y" ] && echo $TRUE; return | |
| [ $x = "Y" ] && echo $TRUE; return | |
| [ $x = "yes" ] && echo $TRUE; return | |
| echo $FALSE | |
| } | |
| echo "This script creates an SBT project directory beneath the current directory." | |
| while [ $TRUE ]; do | |
| echo "" | |
| read -p "Directory/Project Name (MyFirstProject): " directoryName | |
| directoryName=${directoryName:-MyFirstProject} | |
| read -p "Create .gitignore File? (Y/n): " createGitignore | |
| createGitignore=${createGitignore:-y} | |
| read -p "Create README.md File? (Y/n): " createReadme | |
| createReadme=${createReadme:-y} | |
| echo "" | |
| echo "-----------------------------------------------" | |
| echo "Directory/Project Name: $directoryName" | |
| echo "Create .gitignore File?: $createGitignore" | |
| echo "Create README.md File?: $createReadme" | |
| echo "-----------------------------------------------" | |
| read -p "Create Project? (Y/n): " createProject | |
| createProject=${createProject:-y} | |
| [ "$(isYes $createProject)" = "$TRUE" ] && break | |
| done | |
| mkdir -p ${directoryName}/src/{main,test}/{java,resources,scala} | |
| mkdir ${directoryName}/lib ${directoryName}/project ${directoryName}/target | |
| # optional | |
| #mkdir -p ${directoryName}/src/main/config | |
| #mkdir -p ${directoryName}/src/{main,test}/{filters,assembly} | |
| #mkdir -p ${directoryName}/src/site | |
| #--------------------------------- | |
| # create an initial build.sbt file | |
| #--------------------------------- | |
| echo "name := \"$directoryName\" | |
| version := \"1.0\" | |
| scalaVersion := \"2.12.8\" | |
| libraryDependencies ++= Seq( | |
| \"org.scalatest\" %% \"scalatest\" % \"3.0.5\" % \"test\" | |
| ) | |
| // see https://tpolecat.github.io/2017/04/25/scalac-flags.html for scalacOptions descriptions | |
| scalacOptions ++= Seq( | |
| \"-deprecation\", //emit warning and location for usages of deprecated APIs | |
| \"-unchecked\", //enable additional warnings where generated code depends on assumptions | |
| \"-explaintypes\", //explain type errors in more detail | |
| \"-Ywarn-dead-code\", //warn when dead code is identified | |
| \"-Xfatal-warnings\" //fail the compilation if there are any warnings | |
| ) | |
| " > ${directoryName}/build.sbt | |
| #------------------------------ | |
| # create .gitignore, if desired | |
| #------------------------------ | |
| if [ "$(isYes $createGitignore)" = "$TRUE" ]; then | |
| echo "bin/ | |
| target/ | |
| build/ | |
| .cache | |
| .cache-main | |
| .classpath | |
| .history | |
| .project | |
| .scala_dependencies | |
| .settings | |
| .worksheet | |
| .DS_Store | |
| *.class | |
| *.log | |
| *.iml | |
| *.ipr | |
| *.iws | |
| .idea" > ${directoryName}/.gitignore | |
| fi | |
| #----------------------------- | |
| # create README.me, if desired | |
| #----------------------------- | |
| if [ "$(isYes $createReadme)" = "$TRUE" ]; then | |
| touch ${directoryName}/README.md | |
| fi | |
| echo "" | |
| echo "Project created. See the following URL for build.sbt examples:" | |
| echo "http://alvinalexander.com/scala/sbt-syntax-examples" |
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