.github/workflows/test.yml

@@ -1,22 +1,24 @@
 name: Test
 on:
   push:
+    branches:
+      - main
   pull_request:
 jobs:
   full:
-    name: Node.js 17 Full
+    name: Node.js Latest Full
     runs-on: ubuntu-latest
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Install pnpm
         uses: pnpm/action-setup@v2
         with:
           version: latest
       - name: Install Node.js
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v3
         with:
-          node-version: 17
+          node-version: 18
           cache: pnpm
       - name: Install dependencies
         run: pnpm install --frozen-lockfile --ignore-scripts
@@ -35,13 +37,13 @@ jobs:
     name: Node.js ${{ matrix.node-version }} Quick
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Install pnpm
         uses: pnpm/action-setup@v2
         with:
           version: latest
       - name: Install Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node-version }}
           cache: pnpm
@@ -56,15 +58,15 @@ jobs:
     name: Node.js 10 Quick
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Install pnpm
         uses: pnpm/action-setup@v1
         with:
           version: 3
         env:
           ACTIONS_ALLOW_UNSECURE_COMMANDS: true
       - name: Install Node.js 10
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v3
         with:
           node-version: 10
       - name: Install dependencies

CHANGELOG.md

@@ -1,6 +1,9 @@
 # Change Log
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## 10.4.5
+* Fixed `NaN` in grid (by @SukkaW).
+
 ## 10.4.4
 * Fixed `package.funding` to have same value between all PostCSS packages.
 

lib/hacks/grid-end.js

@@ -1,4 +1,5 @@
 let Declaration = require('../declaration')
+let { isPureNumber } = require('../utils')
 
 class GridEnd extends Declaration {
   /**
@@ -26,8 +27,12 @@ class GridEnd extends Declaration {
         startDecl = d
       })
       if (startDecl) {
-        let value = Number(decl.value) - Number(startDecl.value) + ''
-        clonedDecl.value = value
+        if (isPureNumber(startDecl.value)) {
+          let value = Number(decl.value) - Number(startDecl.value) + ''
+          clonedDecl.value = value
+        } else {
+          return undefined
+        }
       } else {
         decl.warn(
           result,

lib/hacks/grid-start.js

@@ -6,7 +6,7 @@ class GridStart extends Declaration {
    */
   check(decl) {
     let value = decl.value
-    return !value.includes('/') || value.includes('span')
+    return !value.includes('/') && !value.includes('span')
   }
 
   /**

lib/utils.js

@@ -76,3 +76,18 @@ module.exports.splitSelector = function (selector) {
     })
   })
 }
+
+/**
+ * Return true if a given value only contains numbers.
+ * @param {*} value
+ * @returns {boolean}
+ */
+module.exports.isPureNumber = function (value) {
+  if (typeof value === 'number') {
+    return true
+  }
+  if (typeof value === 'string') {
+    return /^[0-9]+$/.test(value)
+  }
+  return false
+}

package.json

@@ -1,6 +1,6 @@
 {
   "name": "autoprefixer",
-  "version": "10.4.4",
+  "version": "10.4.5",
   "description": "Parse CSS and add vendor prefixes to CSS rules using values from the Can I Use website",
   "engines": {
     "node": "^10 || ^12 || >=14"
@@ -40,21 +40,21 @@
   },
   "dependencies": {
     "browserslist": "^4.20.2",
-    "caniuse-lite": "^1.0.30001317",
+    "caniuse-lite": "^1.0.30001332",
     "fraction.js": "^4.2.0",
     "normalize-range": "^0.1.2",
     "picocolors": "^1.0.0",
     "postcss-value-parser": "^4.2.0"
   },
   "devDependencies": {
-    "@logux/eslint-config": "^46.1.1",
+    "@logux/eslint-config": "^47.0.0",
     "@size-limit/preset-small-lib": "7.0.8",
-    "c8": "^7.11.0",
+    "c8": "^7.11.2",
     "clean-publish": "^4.0.0",
-    "eslint": "^8.11.0",
-    "eslint-config-standard": "^16.0.3",
-    "eslint-plugin-import": "^2.25.4",
-    "eslint-plugin-node": "^11.1.0",
+    "eslint": "^8.14.0",
+    "eslint-config-standard": "^17.0.0",
+    "eslint-plugin-import": "^2.26.0",
+    "eslint-plugin-n": "^15.1.0",
     "eslint-plugin-prefer-let": "^3.0.1",
     "eslint-plugin-promise": "^6.0.0",
     "nanospy": "^0.5.0",
@@ -89,7 +89,7 @@
           "bin/autoprefixer"
         ],
         "rules": {
-          "node/global-require": "off"
+          "n/global-require": "off"
         }
       },
       {