lint and simplify code

build.gradle.kts

@@ -1,6 +1,7 @@
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 val containerAlwaysOn: String by project
 val disableLint: String by project
+val projectName = "postgres-json"
 
 plugins {
     jacoco
@@ -86,7 +87,7 @@ val sourcesJar by tasks.creating(Jar::class) {
 
 apply(plugin = "docker-compose")
 dockerCompose {
-    setProjectName("postgres-json")
+    setProjectName(projectName)
     setProperty("useComposeFiles", listOf("docker-compose.yml"))
     setProperty("stopContainers", !containerAlwaysOn.toBoolean())
     isRequiredBy(project.tasks.test)
@@ -95,7 +96,7 @@ dockerCompose {
 publishing {
     repositories {
         maven {
-            name = "postgres-json"
+            name = projectName
             url = uri("https://maven.pkg.github.com/flecomte/postgres-json")
             credentials {
                 username = System.getenv("GITHUB_USERNAME")
@@ -105,7 +106,7 @@ publishing {
     }
 
     publications {
-        create<MavenPublication>("postgres-json") {
+        create<MavenPublication>(projectName) {
             from(components["java"])
             artifact(sourcesJar)
         }

src/main/kotlin/fr/postgresjson/connexion/Connection.kt

@@ -14,9 +14,6 @@ import kotlin.jvm.Throws
 import kotlin.random.Random
 import kotlin.reflect.full.hasAnnotation
 
-// TODO move execute function outside
-// TODO create function executeNullable
-
 class Connection(
     private val database: String,
     private val username: String,

src/main/kotlin/fr/postgresjson/definition/parse/ParsingHelper.kt

@@ -28,6 +28,7 @@ internal fun ScriptPart.removeParentheses(): ScriptPart {
         this
     }
 }
+
 /**
  * Get next part of script.
  * You can define a list of characters that end the part of script. Like `(` or space.
@@ -36,35 +37,26 @@ internal fun ScriptPart.removeParentheses(): ScriptPart {
 internal fun ScriptPart.getNextScript(isEnd: Context.() -> Boolean = { false }): NextScript<String> {
     val status = Status()
 
-    fun String.unescape(): String {
-        val first = take(1)
-        val last = takeLast(1)
-        return if (first == last && first in listOf("\"", "'")) {
-            drop(1).dropLast(1).replace("$first$first", first)
-        } else {
-            this
-        }
-    }
-
     for ((index, c) in restOfScript.withIndex()) {
-        val nextChar = restOfScript.getOrNull(index + 1)
         val prevChar = restOfScript.getOrNull(index - 1)
-        if (c == '"' && (nextChar != '"' && prevChar != '"')) {
+        val nextChar = restOfScript.getOrNull(index + 1)
+        val nestedChars = listOf(prevChar, nextChar)
+
+        if (c == '"' && nestedChars.none { c == it }) {
             status.doubleQuoted = !status.doubleQuoted
-        } else if (c == '\'' && (nextChar != '\'' && prevChar != '\'')) {
+        } else if (c == '\'' && nestedChars.none { c == it }) {
             status.simpleQuoted = !status.simpleQuoted
-        } else if (c == '(' && status.isNotQuoted()) {
-            status.parentheses++
-        } else if (c == ')' && status.isNotQuoted()) {
-            status.parentheses--
-        } else if (c == '[' && status.isNotQuoted()) {
-            status.brackets++
-        } else if (c == ']' && status.isNotQuoted()) {
-            status.brackets--
-        } else if (c == '{' && status.isNotQuoted()) {
-            status.braces++
-        } else if (c == '}' && status.isNotQuoted()) {
-            status.braces--
+        }
+
+        if (status.isNotQuoted()) {
+            when (c) {
+                '(' -> status.parentheses++
+                ')' -> status.parentheses--
+                '[' -> status.brackets++
+                ']' -> status.brackets--
+                '{' -> status.braces++
+                '}' -> status.braces--
+            }
         }
 
         if (isEnd(Context(index, c, status.copy(), restOfScript))) {
@@ -72,11 +64,21 @@ internal fun ScriptPart.getNextScript(isEnd: Context.() -> Boolean = { false }):
         }
     }
     if (status.isNotEscaped()) {
-        return NextScript(restOfScript.unescape().trim(), "").trimSpace()
+        return NextScript(restOfScript.trim(), "").trimSpace()
     }
     throw ParseError()
 }
 
+private fun String.unescape(): String {
+    val first = take(1)
+    val last = takeLast(1)
+    return if (first == last && first in listOf("\"", "'")) {
+        drop(1).dropLast(1).replace("$first$first", first)
+    } else {
+        this
+    }
+}
+
 internal fun <T> NextScript<T>.trimSpace(): NextScript<T> {
     val spaces = charArrayOf(' ', '\n', '\t')
     return trim(chars = spaces)

src/main/kotlin/fr/postgresjson/functionGenerator/FunctionGenerator.kt

@@ -117,8 +117,8 @@ class FunctionGenerator(private val functionsDirectories: List<URI>) {
 
         val functionDecl = if (generics.isNotEmpty()) "inline fun <${generics.joinToString(", ")}>" else "fun"
 
-        if (hasReturn) {
-            return """
+        return if (hasReturn) {
+            """
             |package fr.postgresjson.functionGenerator.generated
             |
             |import com.fasterxml.jackson.core.type.TypeReference
@@ -130,7 +130,7 @@ class FunctionGenerator(private val functionsDirectories: List<URI>) {
             |}
         """.trimMargin()
         } else {
-            return """
+            """
             |package fr.postgresjson.functionGenerator.generated
             |
             |import fr.postgresjson.connexion.Requester