From 5aaa1f182736f84f1613aa60f3f7da37103167c2 Mon Sep 17 00:00:00 2001
From: Amaury Levé
Date: Tue, 26 Jun 2018 15:22:10 +0200
Subject: Rule S4650: 'calc' members should be correctly spaced or indented

---
 .../main/java/org/sonar/css/plugin/CssRules.java   |  2 ++
 .../rules/FunctionCalcNoUnspacedOperator.java      | 31 ++++++++++++++++++++++
 .../org/sonar/l10n/css/rules/css/S4650.html        | 19 +++++++++++++
 .../org/sonar/l10n/css/rules/css/S4650.json        | 16 +++++++++++
 .../l10n/css/rules/css/Sonar_way_profile.json      |  1 +
 5 files changed, 69 insertions(+)
 create mode 100644 sonar-css-plugin/src/main/java/org/sonar/css/plugin/rules/FunctionCalcNoUnspacedOperator.java
 create mode 100644 sonar-css-plugin/src/main/resources/org/sonar/l10n/css/rules/css/S4650.html
 create mode 100644 sonar-css-plugin/src/main/resources/org/sonar/l10n/css/rules/css/S4650.json

(limited to 'sonar-css-plugin/src')

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 ab2a720..fe3088b 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
@@ -38,6 +38,7 @@ 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.FunctionCalcNoUnspacedOperator;
 import org.sonar.css.plugin.rules.FunctionLinearGradientNoNonstandardDirection;
 import org.sonar.css.plugin.rules.KeyframeDeclarationNoImportant;
 import org.sonar.css.plugin.rules.MediaFeatureNameNoUnknown;
@@ -79,6 +80,7 @@ public class CssRules {
       DeclarationBlockNoShorthandPropertyOverrides.class,
       FontFamilyNoDuplicateNames.class,
       FontFamilyNoMissingGenericFamilyKeyword.class,
+      FunctionCalcNoUnspacedOperator.class,
       FunctionLinearGradientNoNonstandardDirection.class,
       KeyframeDeclarationNoImportant.class,
       MediaFeatureNameNoUnknown.class,
diff --git a/sonar-css-plugin/src/main/java/org/sonar/css/plugin/rules/FunctionCalcNoUnspacedOperator.java b/sonar-css-plugin/src/main/java/org/sonar/css/plugin/rules/FunctionCalcNoUnspacedOperator.java
new file mode 100644
index 0000000..7470fc5
--- /dev/null
+++ b/sonar-css-plugin/src/main/java/org/sonar/css/plugin/rules/FunctionCalcNoUnspacedOperator.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 = "S4650")
+public class FunctionCalcNoUnspacedOperator implements CssRule {
+
+  @Override
+  public String stylelintKey() {
+    return "function-calc-no-unspaced-operator";
+  }
+}
diff --git a/sonar-css-plugin/src/main/resources/org/sonar/l10n/css/rules/css/S4650.html b/sonar-css-plugin/src/main/resources/org/sonar/l10n/css/rules/css/S4650.html
new file mode 100644
index 0000000..adca17a
--- /dev/null
+++ b/sonar-css-plugin/src/main/resources/org/sonar/l10n/css/rules/css/S4650.html
@@ -0,0 +1,19 @@
+<p><code>calc</code> is a CSS3 function that provides the possibility to do simple math in CSS (add, subtract, divide, multiply). Without spaces
+around operators, <code>calc</code> will have no effect.</p>
+<p>More precisely, before an operator, there must be a single whitespace or a newline plus indentation. After an operator, there must be a single
+whitespace or a newline.</p>
+<h2>Noncompliant Code Example</h2>
+<pre>
+#div1 {
+    position: absolute;
+    width: calc(100%- 100px); // Noncompliant; no space after the % sign
+}
+</pre>
+<h2>Compliant Solution</h2>
+<pre>
+#div1 {
+    position: absolute;
+    width: calc(100% - 100px);
+}
+</pre>
+
diff --git a/sonar-css-plugin/src/main/resources/org/sonar/l10n/css/rules/css/S4650.json b/sonar-css-plugin/src/main/resources/org/sonar/l10n/css/rules/css/S4650.json
new file mode 100644
index 0000000..5720374
--- /dev/null
+++ b/sonar-css-plugin/src/main/resources/org/sonar/l10n/css/rules/css/S4650.json
@@ -0,0 +1,16 @@
+{
+  "title": "\"calc\" members should be correctly spaced or indented",
+  "type": "BUG",
+  "status": "ready",
+  "remediation": {
+    "func": "Constant\/Issue",
+    "constantCost": "1min"
+  },
+  "tags": [
+    
+  ],
+  "defaultSeverity": "Blocker",
+  "ruleSpecification": "RSPEC-4650",
+  "sqKey": "S4650",
+  "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 4fe2a7a..adbe829 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
@@ -6,6 +6,7 @@
     "S4647",
     "S4648",
     "S4649",
+    "S4650",
     "S4651",
     "S4652",
     "S4653",
-- 
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