Fix build warnings

[danitome24]

Hi all!

I'm using this plugin to my ZF2 web application and I have one question. When I execute npm run build it shows to me some messages advising about a deprecated function. The message is the following:

Container#eachAtRule is deprecated. Use Container#walkAtRules instead.
Container#eachRule is deprecated. Use Container#walkRules instead.
Container#eachDecl is deprecated. Use Container#walkDecls instead.
Node#style() is deprecated. Use Node#raw()
Node#_value was deprecated. Use Node#raws.value
Hash: 02954ab3b14e71c533a7
Version: webpack 1.12.2
Time: 4923ms
         Asset    Size  Chunks             Chunk Names
tota11y.min.js  257 kB       0  [emitted]  app
    + 52 hidden modules

WARNING in tota11y.min.js from UglifyJs
Condition always true [./~/jquery/dist/jquery.js:9170,0]
Side effects in initialization of unused variable sourceMap [./~/style-loader/addStyles.js:185,0]
Side effects in initialization of unused variable media [./~/style-loader/addStyles.js:203,0]
Condition always false [./~/style-loader/addStyles.js:23,0]
Dropping unreachable code [./~/style-loader/addStyles.js:24,0]
Condition always false [./~/style-loader!./~/css-loader!./~/postcss-loader!./~/autoprefixer-loader?{browsers:['> 1%']}!./~/less-loader!./less/tota11y.less:9,0]
Dropping unreachable code [./~/style-loader!./~/css-loader!./~/postcss-loader!./~/autoprefixer-loader?{browsers:['> 1%']}!./~/less-loader!./less/tota11y.less:11,0]
Side effects in initialization of unused variable update [./~/style-loader!./~/css-loader!./~/postcss-loader!./~/autoprefixer-loader?{browsers:['> 1%']}!./~/less-loader!./less/tota11y.less:7,0]
Condition always false [./~/style-loader!./~/css-loader!./~/postcss-loader!./~/autoprefixer-loader?{browsers:['> 1%']}!./~/less-loader!./plugins/a11y-text-wand/style.less:9,0]
Dropping unreachable code [./~/style-loader!./~/css-loader!./~/postcss-loader!./~/autoprefixer-loader?{browsers:['> 1%']}!./~/less-loader!./plugins/a11y-text-wand/style.less:11,0]
Side effects in initialization of unused variable update [./~/style-loader!./~/css-loader!./~/postcss-loader!./~/autoprefixer-loader?{browsers:['> 1%']}!./~/less-loader!./plugins/a11y-text-wand/style.less:7,0]
Condition always false [./~/style-loader!./~/css-loader!./~/postcss-loader!./~/autoprefixer-loader?{browsers:['> 1%']}!./~/less-loader!./plugins/contrast/style.less:9,0]
Dropping unreachable code [./~/style-loader!./~/css-loader!./~/postcss-loader!./~/autoprefixer-loader?{browsers:['> 1%']}!./~/less-loader!./plugins/contrast/style.less:11,0]
Side effects in initialization of unused variable update [./~/style-loader!./~/css-loader!./~/postcss-loader!./~/autoprefixer-loader?{browsers:['> 1%']}!./~/less-loader!./plugins/contrast/style.less:7,0]
Condition always false [./~/style-loader!./~/css-loader!./~/postcss-loader!./~/autoprefixer-loader?{browsers:['> 1%']}!./~/less-loader!./plugins/headings/style.less:9,0]
Dropping unreachable code [./~/style-loader!./~/css-loader!./~/postcss-loader!./~/autoprefixer-loader?{browsers:['> 1%']}!./~/less-loader!./plugins/headings/style.less:11,0]
Side effects in initialization of unused variable update [./~/style-loader!./~/css-loader!./~/postcss-loader!./~/autoprefixer-loader?{browsers:['> 1%']}!./~/less-loader!./plugins/headings/style.less:7,0]
Condition always false [./~/style-loader!./~/css-loader!./~/postcss-loader!./~/autoprefixer-loader?{browsers:['> 1%']}!./~/less-loader!./plugins/shared/annotate/style.less:9,0]
Dropping unreachable code [./~/style-loader!./~/css-loader!./~/postcss-loader!./~/autoprefixer-loader?{browsers:['> 1%']}!./~/less-loader!./plugins/shared/annotate/style.less:11,0]
Side effects in initialization of unused variable update [./~/style-loader!./~/css-loader!./~/postcss-loader!./~/autoprefixer-loader?{browsers:['> 1%']}!./~/less-loader!./plugins/shared/annotate/style.less:7,0]
Condition always false [./~/style-loader!./~/css-loader!./~/postcss-loader!./~/autoprefixer-loader?{browsers:['> 1%']}!./~/less-loader!./plugins/shared/info-panel/style.less:9,0]
Dropping unreachable code [./~/style-loader!./~/css-loader!./~/postcss-loader!./~/autoprefixer-loader?{browsers:['> 1%']}!./~/less-loader!./plugins/shared/info-panel/style.less:11,0]
Side effects in initialization of unused variable update [./~/style-loader!./~/css-loader!./~/postcss-loader!./~/autoprefixer-loader?{browsers:['> 1%']}!./~/less-loader!./plugins/shared/info-panel/style.less:7,0]

> tota11y@0.0.10 dev /var/www/dtome/guido/vendor/khan/tota11y
> webpack -d --devtool hidden --output-file=tota11y.js

output.file will be deprecated: Use 'output.filename' instead
Container#eachAtRule is deprecated. Use Container#walkAtRules instead.
Container#eachRule is deprecated. Use Container#walkRules instead.
Container#eachDecl is deprecated. Use Container#walkDecls instead.
Node#style() is deprecated. Use Node#raw()
Node#before is deprecated. Use Node#raws.before
Node#_value was deprecated. Use Node#raws.value
Hash: b8fcf00dab043270ca34
Version: webpack 1.12.2

There's something wrong with the plugin or the problem is in other way?

Thanks!

[jdan]

Hey @danitome24,

Nothing to worry too much about here, everyone should see these. We can eliminate the "is deprecated" warnings but fixing our PostCSS plugin. The UglifyJs warnings I have not looked into too much.

[jdan]

Thank you very much for pointing this out!

[danitome24]

Thank you for this quickly response. I'll close the issue due to your response.

[jdan]

No worries :)

I'll keep it open if that's okay with you just so it's clear that we should fix these!