fix: fix crash issues

Author: phodal

chapi-ast-go/src/main/kotlin/chapi/ast/goast/GoFullIdentListener.kt

@@ -118,8 +118,8 @@ class GoFullIdentListener(var fileName: String) : GoAstListener() {
         return structTypeCtx.fieldDecl()
             .map { field ->
                 CodeField(
-                    TypeType = field.type_().text,
-                    TypeValue = field.identifierList().text
+                    TypeType = field.type_()?.text ?: "",
+                    TypeValue = field.identifierList()?.text ?: ""
                 )
             }.toTypedArray()
     }

chapi-ast-go/src/test/kotlin/chapi/ast/goast/GoAnalyserTest.kt

@@ -1,12 +1,11 @@
 package chapi.ast.goast
 
-import chapi.domain.core.CodeCall
-import chapi.domain.core.CodeDataStruct
-import chapi.domain.core.CodeFunction
-import chapi.domain.core.CodeProperty
+import chapi.domain.core.*
 import kotlinx.serialization.encodeToString
 import kotlinx.serialization.json.Json
+import org.junit.jupiter.api.Disabled
 import org.junit.jupiter.api.Test
+import java.io.File
 import kotlin.test.assertEquals
 
 internal class GoAnalyserTest {
@@ -39,4 +38,23 @@ func main() {
         )
         assertEquals(Json.encodeToString(value), Json.encodeToString(expect))
     }
+
+    @Test
+    @Disabled
+    fun analysisByDir() {
+        val dir = "/iam"
+        val codeContainer = GoAnalyser().analysisByDir(dir)
+        println(codeContainer)
+    }
+}
+
+private fun GoAnalyser.analysisByDir(dir: String): List<CodeContainer> {
+    val codeContainers = mutableListOf<CodeContainer>()
+    val files = File(dir).walkTopDown().filter { it.isFile && it.extension == "go" }.toList()
+    files.forEach {
+        println(it.absolutePath)
+        val codeContainer = analysis(it.readText(), it.name)
+        codeContainers.add(codeContainer)
+    }
+    return codeContainers
 }