compile.sh

#!/bin/bash

set -eu

# Escape code
esc=$(echo -en "\033")

info="${esc}[0;33m"
normal=$(echo -en "${esc}[m\017")

runTree() 
{
  if [[ "$OSTYPE" == "cygwin" ]] || [[ "$OSTYPE" == "msys" ]] ; then
    cmd //c "tree /f /a $1"
  else
    tree -fl $1
  fi
}

COM_GREETINGS_FOLDER="mods/com.greetings"
ORG_ASTRO_FOLDER="mods/org.astro"

echo ""
echo "${info} *** Compiling modules in $ORG_ASTRO_FOLDER (with 'exports' commented out) *** ${normal}"
javac -d $ORG_ASTRO_FOLDER \
       src/org.astro/module-info.java \
       src/org.astro/org/astro/World.java

echo ""
echo "${info} *** Displaying the contents (modules) of the '$ORG_ASTRO_FOLDER' folder *** ${normal}"
runTree "$ORG_ASTRO_FOLDER"

echo ""
echo "${info} *** Compiling modules in $COM_GREETINGS_FOLDER (fails with an error due to module 'org.astro' not being visible) *** ${normal}"
javac --module-path mods \
      -d $COM_GREETINGS_FOLDER \
      src/com.greetings/module-info.java \
      src/com.greetings/com/greetings/Main.java

# ********************************************************************************
# Compilation does not finish due to compilation error, no artifacts are created.
# Execution does not proceed further, script exists at this point.
# ********************************************************************************

echo ""
echo "${info} *** Displaying the contents (modules) of the '$COM_GREETINGS_FOLDER' folder *** ${normal}"
runTree "$COM_GREETINGS_FOLDER"

# See ../01_Greetings/compile.sh for explanations to above commands