"TypeError: atVariables is not a function" with v0.2.0.

[Emanuel Hoogeveen]

• Node.js version: v14.15.0 LTS
• postcss-at-rules-variables version: v0.2.0

After updating to the new version I get the error TypeError: atVariables is not a function.
It appears that require('postcss-at-rules-variables') now returns an object ({ default: [Function: _default], postcss: true}) where other plugins return a function ([Function (anonymous)] { postcss: true }).

I can work around the problem by using atVariables['default']() instead, but I'm not sure what the side effects of that are, if any.

[Ivan Demidov]

@ehoogeveen What version of postcss are you using?

[Emanuel Hoogeveen]

I tested with postcss version 8.1.7 and pocstcss-cli version 8.2.0, on Windows.

[Ivan Demidov]

I tested with postcss version 8.1.7 and pocstcss-cli version 8.2.0, on Windows.

Can you give an example or link where you get the error?

[Paul Welsh]

I just upgraded to 0.2.0 and had exactly the same issue.TypeError: i is not a function

I'm using in conjunction with postcss-mixins - I'll try throw a mini reproduction together

[Emanuel Hoogeveen]

That would be great, thanks. I've been meaning to make a test case but our setup is a bit arcane.

[Alexander Popov]

I've faced with a similar in AlexWayfer/flame-cli#57 (I'm trying to replace SCSS with PostCSS completely, so it's not quite this PR, but based on it).

> postcss assets/styles/ -d public/styles/ --base assets/styles/ --ext=css

TypeError: require(...) is not a function
    at Object.<anonymous> (/home/alex/Projects/ruby/test/foo_bar/postcss.config.js:3:40)
    at Module._compile (node:internal/modules/cjs/loader:1102:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1131:10)
    at Module.load (node:internal/modules/cjs/loader:967:32)
    at Function.Module._load (node:internal/modules/cjs/loader:807:14)
    at Module.require (node:internal/modules/cjs/loader:991:19)
    at module.exports (/home/alex/Projects/ruby/test/foo_bar/node_modules/.pnpm/import-fresh@3.2.2/node_modules/import-fresh/index.js:32:59)
    at loadJs (/home/alex/Projects/ruby/test/foo_bar/node_modules/.pnpm/cosmiconfig@7.0.0/node_modules/cosmiconfig/dist/loaders.js:16:18)
    at Explorer.loadFileContent (/home/alex/Projects/ruby/test/foo_bar/node_modules/.pnpm/cosmiconfig@7.0.0/node_modules/cosmiconfig/dist/Explorer.js:84:32)
    at Explorer.createCosmiconfigResult (/home/alex/Projects/ruby/test/foo_bar/node_modules/.pnpm/cosmiconfig@7.0.0/node_modules/cosmiconfig/dist/Explorer.js:89:36)

My configuration:

// postcss.config.js

module.exports = {
	plugins: [
		// there can be more, but it's reproducible only with this package
		require('postcss-at-rules-variables')({ atRules: ['media'] })
	]
}

package.json:

	"dependencies": {
		"@babel/core": "*",
		"@babel/plugin-transform-object-assign": "*",
		"@babel/preset-env": "*",
		"@rollup/plugin-babel": "*",
		"@rollup/plugin-commonjs": "*",
		"@rollup/plugin-json": "*",
		"@rollup/plugin-node-resolve": "*",
		"autoprefixer": "*",
		"postcss-at-rules-variables": "*",
		"postcss-cli": "*",
		"postcss-flexbugs-fixes": "*",
		"postcss-mixins": "*",
		"postcss-nested": "*",
		"promise-polyfill": "*",
		"rollup": "*",
		"sass": "*",
		"simplify-js": "*",
		"whatwg-fetch": "*"
	},
	...
	"scripts": {
		"build:styles": "postcss assets/styles/ -d public/styles/ --base assets/styles/ --ext=css",
		...
	}

With version lock like this:

"postcss-at-rules-variables": "^0.1.0",

there is no such error.

[Alexander Popov]

With version lock like this:

"postcss-at-rules-variables": "^0.1.0",

there is no such error.

But it locks PostCSS at version 7, and other dependent packages too.

[Ivan Demidov]

I've faced with a similar in AlexWayfer/flame-cli#57 (I'm trying to replace SCSS with PostCSS completely, so it's not quite this PR, but based on it).

Describe the configuration OS, nodejs ?

[Alexander Popov]

I've faced with a similar in AlexWayfer/flame-cli#57 (I'm trying to replace SCSS with PostCSS completely, so it's not quite this PR, but based on it).

Describe the configuration OS, nodejs ?

Arch Linux, Node.js 15.1.0

I found simpler project: https://github.com/AlexWayfer/alexwayfer.name

[Ivan Demidov]

@ehoogeveen @spacedawwwg @AlexWayfer I made a small fix, please update the package. Let me know if it doesn't work for you.

do not hesitate to reopen the problem if your problem is not solved

[Emanuel Hoogeveen]

Problem seems to be fixed for me, thanks!

[Alexander Popov]

Confirm, see no problems anymore, thank you.