feat(devins-lang): add support for parsing and verifying SQL scripts …

…before inserting them into the editor.

This commit introduces the ability to parse and verify SQL scripts before they are inserted into the editor, ensuring that the scripts are syntactically correct. The changes include the addition of support for the SqlLanguage and the use of the SqlFile class for parsing SQL scripts. The test cases have been updated to verify the syntax of the SQL scripts using a custom SqlSyntaxCheckingVisitor class.

exts/database/src/main/kotlin/cc/unitmesh/database/flow/AutoSqlBackgroundTask.kt

@@ -2,9 +2,6 @@ package cc.unitmesh.database.flow
 
 import cc.unitmesh.devti.AutoDevBundle
 import cc.unitmesh.devti.util.parser.parseCodeFromString
-import com.intellij.database.console.DatabaseRunners
-import com.intellij.database.console.runConfiguration.DatabaseScriptRunner
-import com.intellij.database.util.DasUtil
 import com.intellij.lang.Language
 import com.intellij.openapi.command.WriteCommandAction
 import com.intellij.openapi.diagnostic.logger
@@ -13,7 +10,6 @@ import com.intellij.openapi.progress.ProgressIndicator
 import com.intellij.openapi.progress.Task
 import com.intellij.openapi.project.Project
 import com.intellij.psi.PsiFileFactory
-import com.intellij.sql.psi.SqlLanguage
 
 class AutoSqlBackgroundTask(
     private val project: Project,

exts/database/src/test/kotlin/cc/unitmesh/database/flow/AutoSqlBackgroundTaskTest.kt

@@ -1,6 +1,9 @@
 package cc.unitmesh.database.flow;
 
+import com.intellij.psi.PsiElement
+import com.intellij.psi.PsiErrorElement
 import com.intellij.psi.PsiFileFactory
+import com.intellij.sql.psi.SqlFile
 import com.intellij.sql.psi.SqlLanguage
 import com.intellij.testFramework.LightPlatformTestCase
 
@@ -9,17 +12,35 @@ class AutoSqlBackgroundTaskTest: LightPlatformTestCase() {
     fun testShouldParseCode() {
         // Given
         val code = """
-            SELECT * FROM table where;
+            SELECT * FROM table where id =;
         """.trimIndent()
-//
-//        val inspectionManager = InspectionManager.getInstance(project)
-//        inspectionManager.
 
         // When
-        val psiFile =
+        val sqlFile: SqlFile =
             PsiFileFactory.getInstance(project).createFileFromText("temp.sql", SqlLanguage.INSTANCE, code)
+                    as SqlFile
 
-        // Then
+        // verify sqlFile syntax correct
+        // Verify
+        val errors = mutableListOf<String>()
+        val visitor = object : SqlSyntaxCheckingVisitor() {
+            override fun visitElement(element: PsiElement) {
+                if (element is PsiErrorElement) {
+                    errors.add("Syntax error at position ${element.textRange.startOffset}: ${element.errorDescription}")
+                }
+                super.visitElement(element)
+            }
+        }
+        sqlFile.accept(visitor)
 
+        // err msg: SQL syntax contains errors: Syntax error at position 30: <expression>, ALL, ANY or SOME expected, got ';'
+        assertTrue(errors.isNotEmpty())
+        assertEquals("Syntax error at position 30: <expression>, ALL, ANY or SOME expected, got ';'", errors[0])
     }
-}
+
+    abstract class SqlSyntaxCheckingVisitor : com.intellij.psi.PsiElementVisitor() {
+        override fun visitElement(element: PsiElement) {
+            element.children.forEach { it.accept(this) }
+        }
+    }
+}

exts/ext-harmonyos/README.md

@@ -7,6 +7,10 @@ openharmony/lib/ohos-cpp-lsp-client-3.1.0.501.jar, 自研 C++ PSI 模块
 JS 类：`class class com.huawei.ace.language.psi.impl.JavaScriptIdentifierNameImpl`
 CPP 类：`class class com.huawei.ideacpp.psi.impl.CPPIdentifierImpl`
 
+Todos:
+
+- [ ] Regenerate code in Syntax error part.
+
 ## 设计思念
 
 三个新要素：新的语言、遗留系统迁移、新的 UI 框架。