feat: -d option to fosgen now enables nailgun diagnostics

.drone.yml

@@ -41,7 +41,7 @@ steps:
       - cd ../bin
       - ln -s ../nailgun/nailgun-client/target/ng .
       - cd ..
-      - bin/fosgen tests/emit_sum.fos
+      - bin/fosgen -d tests/emit_sum.fos
   - name: extract_tests
     image: xonsh/xonsh
     commands:

bin/fosgen

@@ -75,7 +75,12 @@ fi
 
 if [[ $USE_NAILGUN ]]
 then
-  $BINDIR/let_sun_shine
+  if [[ $SUPPRESS_ERR ]]
+  then
+    $BINDIR/let_sun_shine
+  else
+    $BINDIR/let_sun_shine noisy
+  fi
   $BINDIR/ng sunshine transform -p $PROJDIR -n $LANGUAGE -i $PROGRAM
   exit $?
 fi

bin/let_sun_shine

@@ -1,13 +1,21 @@
 #!/bin/bash
 
+# Helper for fosgen, not intended to be used directly
+# With an argument, print diagnostic output
+
 BINDIR=$(dirname $BASH_SOURCE)
 
 if $BINDIR/ng sunshine --help
 then
-  # echo "sun already shining."
-  :
+  if [[ $1 ]]
+  then
+    echo "sun already shining."
+  fi
 else
-  # echo "disperse the clouds."
+  if [[ $1 ]]
+  then
+    echo "disperse the clouds."
+  fi
   SUNJAR="$BINDIR/../lib/sunshine.jar"
   PROJDIR="$BINDIR/.."
   if [[ ! $MVN_REPO ]]; then
@@ -21,7 +29,12 @@ else
     echo "MVN_REPO to its full path and re-run."
     exit 1
   fi
-  java -jar $SUNJAR server >/dev/null 2>&1 &
+  if [[ $1 ]]
+  then 
+    java -jar $SUNJAR server & 
+  else
+    java -jar $SUNJAR server >/dev/null 2>&1 &
+  fi
   sleep 5
   $BINDIR/ng sunshine load -l $PROJDIR -l $MVN_REPO
 fi