See #1687. Add docker images to supported executables

src/beautifiers/autopep8.coffee

@@ -21,6 +21,9 @@ module.exports = class Autopep8 extends Beautifier
           returnStderr: true
         }
       }
+      docker: {
+        image: "unibeautify/autopep8"
+      }
     }
     {
       name: "isort"

src/beautifiers/beautysh.coffee

@@ -15,6 +15,9 @@ module.exports = class BashBeautify extends Beautifier
         args: ['--help'],
         parse: (text) -> text.indexOf("usage: beautysh") isnt -1 and "0.0.0"
       }
+      docker: {
+        image: "unibeautify/beautysh"
+      }
     }
   ]
 

src/beautifiers/clang-format.coffee

@@ -20,6 +20,9 @@ module.exports = class ClangFormat extends Beautifier
       version: {
         parse: (text) -> text.match(/version (\d+\.\d+\.\d+)/)[1]
       }
+      docker: {
+        image: "unibeautify/clang-format"
+      }
     }
   ]
 

src/beautifiers/crystal.coffee

@@ -17,6 +17,9 @@ module.exports = class Crystal extends Beautifier
       version: {
         parse: (text) -> text.match(/Crystal (\d+\.\d+\.\d+)/)[1]
       }
+      docker: {
+        image: "unibeautify/crystal"
+      }
     }
   ]
 

src/beautifiers/formatR/index.coffee

@@ -21,6 +21,9 @@ module.exports = class R extends Beautifier
           returnStderr: true
         }
       }
+      docker: {
+        image: "unibeautify/rscript"
+      }
     }
   ]