discourse/config/jshint.yml

# ------------ rake task options ------------

# JS files to check by default, if no parameters are passed to rake jshint
# (you may want to limit this only to your own scripts and exclude any external scripts and frameworks)

# this can be overridden by adding 'paths' and 'exclude_paths' parameter to rake command:
#   rake jshint paths=path1,path2,... exclude_paths=library1,library2,...

paths:
  - app/assets/javascripts/**/*.js
  - spec/javascripts/**/*.js
  - spec/phantom_js/**/*.js
  - test/javascripts/**/*.js

exclude_paths:
  - app/assets/javascripts/external/*
  - app/assets/javascripts/external_production/*
  - app/assets/javascripts/external_development/*
  - app/assets/javascripts/defer/*
  - app/assets/javascripts/locales/i18n.js


# ------------ jshint options ------------
# visit http://jshint.com/ for complete documentation

# "enforce" type options (true means potentially more warnings)

adsafe:   false     # true if ADsafe rules should be enforced. See http://www.ADsafe.org/
bitwise:  true     # true if bitwise operators should not be allowed
newcap:   true      # true if Initial Caps must be used with constructor functions
eqeqeq:   true      # true if === should be required (for ALL equality comparisons)
immed:    false     # true if immediate function invocations must be wrapped in parens
nomen:    false     # true if initial or trailing underscore in identifiers should be forbidden
onevar:   false     # true if only one var statement per function should be allowed
plusplus: false     # true if ++ and -- should not be allowed
regexp:   false     # true if . and [^...] should not be allowed in RegExp literals
safe:     false     # true if the safe subset rules are enforced (used by ADsafe)
strict:   false     # true if the ES5 "use strict"; pragma is required
undef:    true      # true if variables must be declared before used
white:    false     # true if strict whitespace rules apply (see also 'indent' option)
eqnull:   false
onecase:  true     # allow for one case switches, can be more elegant sometimes

# "allow" type options (false means potentially more warnings)

cap:      false     # true if upper case HTML should be allowed
css:      false     # true if CSS workarounds should be tolerated
debug:    false     # true if debugger statements should be allowed (set to false before going into production)
es5:      false     # true if ECMAScript 5 syntax should be allowed
evil:     false     # true if eval should be allowed
forin:    false     # true if unfiltered 'for in' statements should be allowed
fragment: false     # true if HTML fragments should be allowed
laxbreak: false     # true if statement breaks should not be checked
on:       false     # true if HTML event handlers (e.g. onclick="...") should be allowed
sub:      false     # true if subscript notation may be used for expressions better expressed in dot notation

# other options

maxlen:   200       # Maximum line length
indent:   2         # Number of spaces that should be used for indentation - used only if 'white' option is set
maxerr:   50        # The maximum number of warnings reported (per file)
passfail: false     # true if the scan should stop on first error (per file)
# following are relevant only if undef = true

# Some of these can be declared in other ways I think
predef:
  - Ember
  - jQuery
  - $
  - RSVP
  - Discourse
  - $LAB
  - Em
  - PreloadStore
  - Handlebars
  - I18n
  - bootbox
  - moment
  - _
  - module
  - integration
  - test
  - ok
  - expect
  - equal
  - blank
  - present
  - visit
  - count
  - exists
  - asyncTestDiscourse
  - find
  - sinon
  - controllerFor

browser:  true      # true if the standard browser globals should be predefined
rhino:    false     # true if the Rhino environment globals should be predefined
windows:  false     # true if Windows-specific globals should be predefined
widget:   false     # true if the Yahoo Widgets globals should be predefined
devel:    true      # true if functions like alert, confirm, console, prompt etc. are predefined

# jshint options
loopfunc: true      # true if functions should be allowed to be defined within loops
asi:      true      # true if automatic semicolon insertion should be tolerated
boss:     true      # true if advanced usage of assignments and == should be allowed
couch:    true      # true if CouchDB globals should be predefined
curly:    false     # true if curly braces around blocks should be required (even in if/for/while)
noarg:    true      # true if arguments.caller and arguments.callee should be disallowed
node:     false     # true if the Node.js environment globals should be predefined
noempty:  false     # true if empty blocks should be disallowed
nonew:    true      # true if using `new` for side-effects should be disallowed


# ------------ jshint_on_rails custom lint options (switch to true to disable some annoying warnings) ------------

# ignores "missing semicolon" warning at the end of a function; this lets you write one-liners
# like: x.map(function(i) { return i + 1 }); without having to put a second semicolon inside the function
lastsemic: false

# allows you to use the 'new' expression as a statement (without assignment)
# so you can call e.g. new Ajax.Request(...), new Effect.Highlight(...) without assigning to a dummy variable
newstat: false

# ignores the "Expected an assignment or function call and instead saw an expression" warning,
# if the expression contains a proper statement and makes sense; this lets you write things like:
#    element && element.show();
#    valid || other || lastChance || alert('OMG!');
#    selected ? show() : hide();
# although these will still cause a warning:
#    element && link;
#    selected ? 5 : 10;
statinexp: false