Test pr#7

action.yml

@@ -6,11 +6,11 @@ branding:
 inputs:
   doxyfile-path:
     description: 'Path to Doxyfile'
-    required: true
+    required: false
     default: './Doxyfile'
   working-directory:
     description: 'Working directory'
-    required: true
+    required: false
     default: '.'
   enable-latex:
     description: 'Generate latex documentation'

entrypoint.sh

@@ -4,6 +4,8 @@
 # $1 is the path to the Doxyfile
 # $2 is the directory where doxygen should be executed
 # $3 is a boolean: true -> enable latex generation, false -> skip latex generation
+# $4 is a boolean: true -> fail on warnings, except those in $5, false -> only fail if error
+# $5 is a string: grep syntax
 
 if [ ! -d $2 ]; then
     echo "Path $2 could not be found!"
@@ -34,10 +36,10 @@ apk add $PACKAGES
 # Tests if the $4 is either 'true' or 'false'.
 if [ ! -z $4 ]; then
     echo "Failing on warnings is enabled."
-    FAIL_ON_WARNINGS=true
+    FAIL_ON_WARNINGS=1
 else
     echo "Failing on warnings disabled."
-    FAIL_ON_WARNINGS=false
+    FAIL_ON_WARNINGS=0
 fi
 
 if [ "$FAIL_ON_WARNINGS" = true ]; then
@@ -68,7 +70,6 @@ else
   doxygen $1
 fi
 
-
 # if enabled, make latex pdf output
 if [ "$BUILD_LATEX" = true ] ; then
   cd $LATEX_DIR