Build(deps): Bump postcss-less from 3.1.4 to 4.0.0

package.json

@@ -66,7 +66,7 @@
     "parse-srcset": "ikatyang/parse-srcset#54eb9c1cb21db5c62b4d0e275d7249516df6f0ee",
     "please-upgrade-node": "3.2.0",
     "postcss": "8.1.3",
-    "postcss-less": "3.1.4",
+    "postcss-less": "4.0.0",
     "postcss-media-query-parser": "0.2.3",
     "postcss-scss": "3.0.2",
     "postcss-selector-parser": "2.2.3",

src/language-css/parser-postcss.js

@@ -302,7 +302,6 @@ function parseNestedCSS(node, options) {
 
     // Custom properties looks like declarations
     if (
-      (options.parser === "css" || options.parser === "scss") &&
       node.type === "css-decl" &&
       typeof node.prop === "string" &&
       node.prop.startsWith("--") &&
@@ -325,7 +324,9 @@ function parseNestedCSS(node, options) {
         let parse;
         if (options.parser === "scss") {
           parse = parseScss;
-        } else if (options.parser === "css") {
+        } else if (options.parser === "less") {
+          parse = parseLess;
+        } else {
           parse = parseCss;
         }
         let ast;

tests/less/comments/__snapshots__/jsfmt.spec.js.snap

@@ -386,11 +386,11 @@ printWidth: 80
 /* custom properties set & @apply rule */
 :root {
   /* comments 192 */
-  --centered /* comments 193 */ : /* comments 194 */ {
+  --centered/* comments 193 */ : /* comments 194 */ {
     display: flex;
     align-items: center;
     justify-content: center;
-  }
+  };
 }
 
 ================================================================================

tests/less/custom-properties/__snapshots__/jsfmt.spec.js.snap

@@ -23,6 +23,20 @@ printWidth: 80
   --without-semi: {color:red;}
 }
 
+:root {
+  --like-a-apply-rule: {
+  color:red;} /* no semi here*/
+  --another-prop: blue;
+}
+
+:root {
+  --like-a-apply-rule: {
+  color:red;} /* no semi here*/
+  --another-one-like-a-apply-rule: {
+    color:red;
+  };
+}
+
 =====================================output=====================================
 /* http://tabatkins.github.io/specs/css-apply-rule/#defining */
 
@@ -31,16 +45,30 @@ printWidth: 80
     background-color: hsl(120, 70%, 95%);
     border-radius: 4px;
     border: 1px solid var(--theme-color late);
-  }
+  };
   --toolbar-title-theme: {
     color: green;
-  }
+  };
 }
 
 :root {
   --without-semi: {
     color: red;
-  }
+  };
+}
+
+:root {
+  --like-a-apply-rule: {
+  color:red;} /* no semi here*/
+  --another-prop: blue;
+}
+
+:root {
+  --like-a-apply-rule: {
+  color:red;} /* no semi here*/
+  --another-one-like-a-apply-rule: {
+    color:red;
+  };
 }
 
 ================================================================================

tests/less/custom-properties/apply-rule.less

@@ -14,3 +14,17 @@
 :root {
   --without-semi: {color:red;}
 }
+
+:root {
+  --like-a-apply-rule: {
+  color:red;} /* no semi here*/
+  --another-prop: blue;
+}
+
+:root {
+  --like-a-apply-rule: {
+  color:red;} /* no semi here*/
+  --another-one-like-a-apply-rule: {
+    color:red;
+  };
+}

tests/less/postcss-8-improment/__snapshots__/jsfmt.spec.js.snap

@@ -0,0 +1,71 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`empty-props.less format 1`] = `
+====================================options=====================================
+parsers: ["less"]
+printWidth: 80
+                                                                                | printWidth
+=====================================input======================================
+:root {
+  --empty:;
+     --one-space: ;
+  --two-space:  ;
+--many-space:       ;
+}
+
+=====================================output=====================================
+:root {
+  --empty:;
+  --one-space: ;
+  --two-space:  ;
+  --many-space:       ;
+}
+
+================================================================================
+`;
+
+exports[`test.less format 1`] = `
+====================================options=====================================
+parsers: ["less"]
+printWidth: 80
+                                                                                | printWidth
+=====================================input======================================
+/*
+This test is copied from \`postcss@8\` release note
+
+https://github.com/postcss/postcss/releases/tag/8.0.0
+*/
+
+:root {
+  --empty: ;
+  --JSON: [1, "2", {"three": {"a":1}}, [4]];
+  --javascript: function(rule) { console.log(rule) };
+}
+
+@supports (--element(".minwidth", { "minWidth": 300 })) {
+  [--self] {
+    background: greenyellow;
+  }
+}
+
+=====================================output=====================================
+/*
+This test is copied from \`postcss@8\` release note
+
+https://github.com/postcss/postcss/releases/tag/8.0.0
+*/
+
+:root {
+  --empty: ;
+  --JSON: [1, "2", {"three": {"a": 1}}, [4]];
+  --javascript: function(rule) {console.log(rule)};
+}
+
+@supports (--element(".minwidth", {"minWidth": 300})) {
+  [--self] {
+    background: greenyellow;
+  }
+}
+
+================================================================================
+`;

tests/less/postcss-8-improment/empty-props.less

@@ -0,0 +1,6 @@
+:root {
+  --empty:;
+     --one-space: ;
+  --two-space:  ;
+--many-space:       ;
+}

tests/less/postcss-8-improment/jsfmt.spec.js

@@ -0,0 +1 @@
+run_spec(__dirname, ["less"]);

tests/misc/errors/less/__snapshots__/jsfmt.spec.js.snap

@@ -29,17 +29,6 @@ exports[`open-sigle-quote.less error test 1`] = `
   4 | "
 `;
 
-exports[`postcss-8-improment.less error test 1`] = `
-"CssSyntaxError: Missed semicolon (9:20)
-   7 | :root {
-   8 |   --empty: ;
->  9 |   --JSON: [1, \\"2\\", {\\"three\\": {\\"a\\":1}}, [4]];
-     |                    ^
-  10 |   --javascript: function(rule) { console.log(rule) };
-  11 | }
-  12 | "
-`;
-
 exports[`scss-syntax.scss error test 1`] = `
 "CssSyntaxError: Unknown word (1:15)
 > 1 | a {content: #{$foo}}

yarn.lock

@@ -2155,7 +2155,7 @@ ccount@^1.0.0:
   resolved "https://registry.yarnpkg.com/ccount/-/ccount-1.0.5.tgz#ac82a944905a65ce204eb03023157edf29425c17"
   integrity sha512-MOli1W+nfbPLlKEhInaxhRdp7KVLFxLN5ykwzHgLsLI3H3gs5jjFAK4Eoj3OzzcxCtumDaI8onoVDeQyWaNTkw==
 
-chalk@2.4.2, chalk@^2.0.0, chalk@^2.4.1, chalk@^2.4.2:
+chalk@2.4.2, chalk@^2.0.0, chalk@^2.4.1:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
   integrity sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==
@@ -5828,12 +5828,12 @@ posix-character-classes@^0.1.0:
   resolved "https://registry.yarnpkg.com/posix-character-classes/-/posix-character-classes-0.1.1.tgz#01eac0fe3b5af71a2a6c02feabb8c1fef7e00eab"
   integrity sha1-AerA/jta9xoqbAL+q7jB/vfgDqs=
 
-postcss-less@3.1.4:
-  version "3.1.4"
-  resolved "https://registry.yarnpkg.com/postcss-less/-/postcss-less-3.1.4.tgz#369f58642b5928ef898ffbc1a6e93c958304c5ad"
-  integrity sha512-7TvleQWNM2QLcHqvudt3VYjULVB49uiW6XzEUFmvwHzvsOEF5MwBrIXZDJQvJNFGjJQTzSzZnDoCJ8h/ljyGXA==
+postcss-less@4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-less/-/postcss-less-4.0.0.tgz#88ad544041750023650f249a896930a741506390"
+  integrity sha512-wKT2JuR3dTBgtQ61HAyqx/uPlYgkf4OTlYcZaqLWjW/hMIIV58d79ab03oilkn7ob84lOd9W1oBB1Pu7bmzUYQ==
   dependencies:
-    postcss "^7.0.14"
+    postcss "^8.1.2"
 
 postcss-media-query-parser@0.2.3:
   version "0.2.3"
@@ -5865,7 +5865,7 @@ postcss-values-parser@2.0.1:
     indexes-of "^1.0.1"
     uniq "^1.0.1"
 
-postcss@8.1.3, postcss@^8.1.0:
+postcss@8.1.3, postcss@^8.1.0, postcss@^8.1.2:
   version "8.1.3"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.1.3.tgz#b25138b872ca9f9512c218d9d57ebb59015a9c39"
   integrity sha512-AKsHGqd7HmXmL/EgyAjI4Gx719A5yQdt9HzyXrI8M/hzxfumecYS95kfvIt40UZqPVNoEt0Va1M3PG54XtNPbg==
@@ -5875,15 +5875,6 @@ postcss@8.1.3, postcss@^8.1.0:
     nanoid "^3.1.15"
     source-map "^0.6.1"
 
-postcss@^7.0.14:
-  version "7.0.34"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.34.tgz#f2baf57c36010df7de4009940f21532c16d65c20"
-  integrity sha512-H/7V2VeNScX9KE83GDrDZNiGT1m2H+UTnlinIzhjlLX9hfMUn1mHNnGeX81a1c8JSBdBvqk7c2ZOG6ZPn5itGw==
-  dependencies:
-    chalk "^2.4.2"
-    source-map "^0.6.1"
-    supports-color "^6.1.0"
-
 prelude-ls@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.2.1.tgz#debc6489d7a6e6b0e7611888cec880337d316396"
@@ -6819,13 +6810,6 @@ supports-color@^5.3.0:
   dependencies:
     has-flag "^3.0.0"
 
-supports-color@^6.1.0:
-  version "6.1.0"
-  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-6.1.0.tgz#0764abc69c63d5ac842dd4867e8d025e880df8f3"
-  integrity sha512-qe1jfm1Mg7Nq/NSh6XE24gPXROEVsWHxC1LIx//XNlD9iw7YZQGjZNjYN7xGaEG6iKdA8EtNFW6R0gjnVXp+wQ==
-  dependencies:
-    has-flag "^3.0.0"
-
 supports-color@^7.0.0, supports-color@^7.1.0:
   version "7.1.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-7.1.0.tgz#68e32591df73e25ad1c4b49108a2ec507962bfd1"