Merge pull request #57 from marcelovicentegc/fix/deprecated-parse

fix: get rid of deprecated OptionParser.parse!

Author: dgadelha

Dockerfile

@@ -1,11 +1,11 @@
 
-FROM crystallang/crystal:0.27.0
+FROM crystallang/crystal:0.31.1
 ADD . /tmp/
 WORKDIR /tmp
 RUN crystal tool format --check
 RUN crystal spec
 RUN crystal build main.cr -o sdkgen
 
-FROM crystallang/crystal:0.27.0
+FROM crystallang/crystal:0.31.1
 CMD ["bash"]
 COPY --from=0 /tmp/sdkgen /usr/bin

src/main.cr

@@ -16,7 +16,7 @@ destination = ""
 target_name = ""
 sources = [] of String
 
-OptionParser.parse! do |parser|
+OptionParser.parse do |parser|
   parser.banner = "Usage: salute [arguments]"
   parser.on("-o NAME", "--output=NAME", "Specifies the output file") { |name| destination = name }
   parser.on("-t TARGET", "--target=TARGET", "Specifies the target platform") { |target| target_name = target }