Rule S4657: Shorthand properties that override related longhand properties should be avoided

5 files changed, 71 insertions, 0 deletions

diff --git a/sonar-css-plugin/src/main/java/org/sonar/css/plugin/CssRules.java b/sonar-css-plugin/src/main/java/org/sonar/css/plugin/CssRules.java
index 87ff17b..479adb5 100644
--- a/sonar-css-plugin/src/main/java/org/sonar/css/plugin/CssRules.java
+++ b/sonar-css-plugin/src/main/java/org/sonar/css/plugin/CssRules.java
@@ -34,6 +34,7 @@ import org.sonar.css.plugin.rules.ColorNoInvalidHex;
 import org.sonar.css.plugin.rules.CommentNoEmpty;
 import org.sonar.css.plugin.rules.CssRule;
 import org.sonar.css.plugin.rules.DeclarationBlockNoDuplicateProperties;
+import org.sonar.css.plugin.rules.DeclarationBlockNoShorthandPropertyOverrides;
 import org.sonar.css.plugin.rules.FontFamilyNoDuplicateNames;
 import org.sonar.css.plugin.rules.FontFamilyNoMissingGenericFamilyKeyword;
 import org.sonar.css.plugin.rules.KeyframeDeclarationNoImportant;
@@ -66,6 +67,7 @@ public class CssRules {
       ColorNoInvalidHex.class,
       CommentNoEmpty.class,
       DeclarationBlockNoDuplicateProperties.class,
+      DeclarationBlockNoShorthandPropertyOverrides.class,
       FontFamilyNoDuplicateNames.class,
       FontFamilyNoMissingGenericFamilyKeyword.class,
       KeyframeDeclarationNoImportant.class,
diff --git a/sonar-css-plugin/src/main/java/org/sonar/css/plugin/rules/DeclarationBlockNoShorthandPropertyOverrides.java b/sonar-css-plugin/src/main/java/org/sonar/css/plugin/rules/DeclarationBlockNoShorthandPropertyOverrides.java
new file mode 100644
index 0000000..4520129
--- /dev/null
+++ b/sonar-css-plugin/src/main/java/org/sonar/css/plugin/rules/DeclarationBlockNoShorthandPropertyOverrides.java
@@ -0,0 +1,31 @@
+/*
+ * SonarCSS
+ * Copyright (C) 2018-2018 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+package org.sonar.css.plugin.rules;
+
+import org.sonar.check.Rule;
+
+@Rule(key = "S4657")
+public class DeclarationBlockNoShorthandPropertyOverrides implements CssRule {
+
+  @Override
+  public String stylelintKey() {
+    return "declaration-block-no-shorthand-property-overrides";
+  }
+}
diff --git a/sonar-css-plugin/src/main/resources/org/sonar/l10n/css/rules/css/S4657.html b/sonar-css-plugin/src/main/resources/org/sonar/l10n/css/rules/css/S4657.html
new file mode 100644
index 0000000..ae083b9
--- /dev/null
+++ b/sonar-css-plugin/src/main/resources/org/sonar/l10n/css/rules/css/S4657.html
@@ -0,0 +1,21 @@
+<p>A shorthand property defined after a longhand property will completely override the value defined in the longhand property making the longhand one
+useless. The code should be refactored to consider the longhand property or to remove it completely.</p>
+<h2>Noncompliant Code Example</h2>
+<pre>
+a {
+  padding-left: 10px;
+  padding: 20px; // Noncompliant; padding is overriding padding-left making it useless
+}
+</pre>
+<h2>Compliant Solution</h2>
+<pre>
+a {
+  padding: 10px; // Compliant; padding is defining a general behaviour and padding-left, just after, is precising the left case
+  padding-left: 20px;
+}
+</pre>
+<h2>See</h2>
+<ul>
+  <li> https://developer.mozilla.org/en-US/docs/Web/CSS/Shorthand_properties </li>
+</ul>
+
diff --git a/sonar-css-plugin/src/main/resources/org/sonar/l10n/css/rules/css/S4657.json b/sonar-css-plugin/src/main/resources/org/sonar/l10n/css/rules/css/S4657.json
new file mode 100644
index 0000000..6ac7d97
--- /dev/null
+++ b/sonar-css-plugin/src/main/resources/org/sonar/l10n/css/rules/css/S4657.json
@@ -0,0 +1,16 @@
+{
+  "title": "Shorthand properties that override related longhand properties should be avoided",
+  "type": "BUG",
+  "status": "ready",
+  "remediation": {
+    "func": "Constant\/Issue",
+    "constantCost": "5min"
+  },
+  "tags": [
+    
+  ],
+  "defaultSeverity": "Critical",
+  "ruleSpecification": "RSPEC-4657",
+  "sqKey": "S4657",
+  "scope": "Main"
+}
diff --git a/sonar-css-plugin/src/main/resources/org/sonar/l10n/css/rules/css/Sonar_way_profile.json b/sonar-css-plugin/src/main/resources/org/sonar/l10n/css/rules/css/Sonar_way_profile.json
index 5c03bb6..aa28914 100644
--- a/sonar-css-plugin/src/main/resources/org/sonar/l10n/css/rules/css/Sonar_way_profile.json
+++ b/sonar-css-plugin/src/main/resources/org/sonar/l10n/css/rules/css/Sonar_way_profile.json
@@ -11,6 +11,7 @@
     "S4654",
     "S4655",
     "S4656",
+    "S4657",
     "S4658",
     "S4663",
     "S4667"