styles: Enable most stylelint-config-standard rules.

Signed-off-by: Anders Kaseorg <anders@zulip.com>

package.json

@@ -103,7 +103,7 @@
     "source-map": "^0.6.1",
     "stylelint": "^13.0.0",
     "stylelint-config-prettier": "^8.0.2",
-    "stylelint-config-recommended": "^3.0.0",
+    "stylelint-config-standard": "^20.0.0",
     "svgo": "^1.2.2",
     "swagger-parser": "^10.0.0",
     "typescript": "^3.5.1",

stylelint.config.js

@@ -1,7 +1,7 @@
 "use strict";
 
 module.exports = {
-    extends: ["stylelint-config-recommended", "stylelint-config-prettier"],
+    extends: ["stylelint-config-standard", "stylelint-config-prettier"],
     rules: {
         // Add some exceptions for recommended rules
         "at-rule-no-unknown": [true, {ignoreAtRules: ["extend"]}],
@@ -14,20 +14,10 @@ module.exports = {
         "no-descending-specificity": null,
         "no-duplicate-selectors": null,
 
-        // Stylistic rules for CSS.
-        "function-whitespace-after": "always",
-
-        "value-keyword-case": "lower",
-
-        "selector-attribute-operator-space-after": "never",
-        "selector-attribute-operator-space-before": "never",
-        "selector-pseudo-element-colon-notation": "double",
-        "selector-type-case": "lower",
-
-        "media-feature-range-operator-space-after": "always",
-        "media-feature-range-operator-space-before": "always",
-
-        "comment-whitespace-inside": "always",
+        // Disable standard rules we don't comply with yet
+        "comment-empty-line-before": null,
+        "declaration-empty-line-before": null,
+        "length-zero-no-unit": null,
 
         // Limit language features
         "color-no-hex": true,

templates/zerver/emails/email.css

@@ -55,7 +55,7 @@ table td {
 }
 
 .main {
-    background-color: #ffffff;
+    background-color: #fff;
     border-radius: 3px;
     width: 100%;
 }
@@ -77,7 +77,7 @@ table td {
 .footer p,
 .footer span,
 .footer a {
-    color: #999999;
+    color: #999;
     font-size: 12px;
     text-align: center;
 }
@@ -90,7 +90,7 @@ h1,
 h2,
 h3,
 h4 {
-    color: #000000;
+    color: #000;
     font-family: sans-serif;
     font-weight: 400;
     line-height: 1.4;
@@ -144,7 +144,7 @@ a:hover {
     border-radius: 4px;
     font-size: 16px;
     outline: none;
-    color: #ffffff;
+    color: #fff;
     font-family: sans-serif;
     text-decoration: none;
     text-align: center;
@@ -183,14 +183,14 @@ a.button:hover {
 
 .recipient_block {
     background-color: #f0f4f5;
-    border: 1px solid #000000;
+    border: 1px solid #000;
     margin-bottom: 4px;
 }
 
 .recipient_header {
     color: #e0dada;
-    background-color: #444444;
-    border-bottom: 1px solid #000000;
+    background-color: #444;
+    border-bottom: 1px solid #000;
     font-weight: bold;
     padding: 2px;
 }
@@ -219,13 +219,13 @@ a.button:hover {
 }
 
 .hot_convo_recipient_block {
-    border: 1px solid #000000;
+    border: 1px solid #000;
     margin-bottom: 4px;
 }
 
 .hot_convo_recipient_header {
     background-color: #9ec9ff;
-    border-bottom: 1px solid #000000;
+    border-bottom: 1px solid #000;
     font-weight: bold;
     padding: 2px;
 }
@@ -241,13 +241,13 @@ a.button:hover {
 }
 
 .recipient_block_with_messages {
-    border: 1px solid #000000;
+    border: 1px solid #000;
     margin-bottom: 4px;
 }
 
 .recipient_header_with_messages {
     background-color: #9ecaff;
-    border-bottom: 1px solid #000000;
+    border-bottom: 1px solid #000;
     font-weight: bold;
     padding: 2px;
 }
@@ -259,14 +259,14 @@ a.button:hover {
 
 .recipient_block_without_messages {
     background-color: #f0f4f5;
-    border: 1px solid #000000;
+    border: 1px solid #000;
     margin-bottom: 4px;
 }
 
 .recipient_header_without_messages {
-    color: #ffffff;
-    background-color: #444444;
-    border-bottom: 1px solid #000000;
+    color: #fff;
+    background-color: #444;
+    border-bottom: 1px solid #000;
     font-weight: bold;
     padding: 2px;
 }

version.py

@@ -44,4 +44,4 @@ API_FEATURE_LEVEL = 27
 #   historical commits sharing the same major version, in which case a
 #   minor version bump suffices.
 
-PROVISION_VERSION = '95.2'
+PROVISION_VERSION = '95.3'

yarn.lock

@@ -11350,6 +11350,13 @@ stylelint-config-recommended@^3.0.0:
   resolved "https://registry.yarnpkg.com/stylelint-config-recommended/-/stylelint-config-recommended-3.0.0.tgz#e0e547434016c5539fe2650afd58049a2fd1d657"
   integrity sha512-F6yTRuc06xr1h5Qw/ykb2LuFynJ2IxkKfCMf+1xqPffkxh0S09Zc902XCffcsw/XMFq/OzQ1w54fLIDtmRNHnQ==
 
+stylelint-config-standard@^20.0.0:
+  version "20.0.0"
+  resolved "https://registry.yarnpkg.com/stylelint-config-standard/-/stylelint-config-standard-20.0.0.tgz#06135090c9e064befee3d594289f50e295b5e20d"
+  integrity sha512-IB2iFdzOTA/zS4jSVav6z+wGtin08qfj+YyExHB3LF9lnouQht//YyB0KZq9gGz5HNPkddHOzcY8HsUey6ZUlA==
+  dependencies:
+    stylelint-config-recommended "^3.0.0"
+
 stylelint@^13.0.0:
   version "13.6.1"
   resolved "https://registry.yarnpkg.com/stylelint/-/stylelint-13.6.1.tgz#cc1d76338116d55e8ff2be94c4a4386c1239b878"