TabAlignmentDiagnostic

Author: asosnoviy

src/main/java/com/github/_1c_syntax/bsl/languageserver/diagnostics/TabAlignmentDiagnostic.java

@@ -0,0 +1,35 @@
+package com.github._1c_syntax.bsl.languageserver.diagnostics;
+
+import com.github._1c_syntax.bsl.languageserver.diagnostics.metadata.DiagnosticMetadata;
+import com.github._1c_syntax.bsl.languageserver.diagnostics.metadata.DiagnosticSeverity;
+import com.github._1c_syntax.bsl.languageserver.diagnostics.metadata.DiagnosticTag;
+import com.github._1c_syntax.bsl.languageserver.diagnostics.metadata.DiagnosticType;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+@DiagnosticMetadata(
+  type = DiagnosticType.CODE_SMELL,
+  severity = DiagnosticSeverity.INFO,
+  minutesToFix = 1,
+  tags = {
+    DiagnosticTag.BADPRACTICE
+  }
+
+)
+public class TabAlignmentDiagnostic extends AbstractDiagnostic {
+
+  @Override
+  public void check() {
+
+    Pattern pattern = Pattern.compile("(\\t*\\S ?)\\t+");
+    String[] lines = documentContext.getContentList();
+    for (int i = 0; i < lines.length; i++) {
+      Matcher matcher = pattern.matcher(lines[i]);
+      if (!matcher.find()) {
+        continue;
+      }
+      diagnosticStorage.addDiagnostic(i, matcher.start(), i, matcher.end());
+    }
+  }
+}

src/main/resources/com/github/_1c_syntax/bsl/languageserver/diagnostics/TabAlignmentDiagnostic_en.properties

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+diagnosticMessage=change tabs to spaces
+diagnosticName=Tab alignment

src/main/resources/com/github/_1c_syntax/bsl/languageserver/diagnostics/TabAlignmentDiagnostic_ru.properties

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+diagnosticMessage=Замените табы на пробелы
+diagnosticName=Выравнивание табами

src/test/resources/diagnostics/TabAlignmentDiagnostic.bsl

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+
+Foo = f;
+    foo = foo;
+    foo 	 = foo;
+    foo =	foo;
+foo =	foo;