Add scalafmt (plugin) to scala-akka client generator (#23299)

* Add scalafmt (plugin) to scala-akka client generator

* update tests

---------

Co-authored-by: Desel72 <pedroluiscolmenares722@gmail.com>

Author: wing328

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/ScalaAkkaClientCodegen.java

@@ -179,6 +179,8 @@ public void processOpts() {
         supportingFiles.add(new SupportingFile("apiSettings.mustache", invokerFolder, "ApiSettings.scala"));
         final String apiFolder = (sourceFolder + File.separator + apiPackage).replace(".", File.separator);
         supportingFiles.add(new SupportingFile("project/build.properties.mustache", "project", "build.properties"));
+        supportingFiles.add(new SupportingFile("project/plugins.mustache", "project", "plugins.sbt"));
+        supportingFiles.add(new SupportingFile("scalafmt.mustache", "", ".scalafmt.conf"));
         supportingFiles.add(new SupportingFile("enumsSerializers.mustache", apiFolder, "EnumsSerializers.scala"));
         supportingFiles.add(new SupportingFile("serializers.mustache", invokerFolder, "Serializers.scala"));
     }

modules/openapi-generator/src/main/resources/scala-akka-client/project/plugins.mustache

@@ -0,0 +1 @@
+addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.6")

modules/openapi-generator/src/main/resources/scala-akka-client/scalafmt.mustache

@@ -0,0 +1,58 @@
+version=3.10.6
+runner.dialect = scala213
+project {
+  git = false
+  excludeFilters = [
+    scalafmt-benchmarks/src/resources,
+    sbt-test
+    bin/issue
+  ]
+  layout = StandardConvention
+}
+align {
+  preset = none
+  stripMargin = true
+}
+binPack {
+  importSelectors = fold
+}
+newlines {
+  avoidForSimpleOverflow = all
+  ignoreInSyntax = false
+  source = fold
+}
+rewrite {
+  rules = [
+    AvoidInfix,
+    Imports,
+    RedundantBraces,
+    RedundantParens,
+    SortModifiers,
+  ]
+  imports {
+    selectors = fold
+    removeRedundantSelectors = true
+    sort = ascii
+    groups = [
+      ["org\\.scalafmt\\..*"],
+      ["scala\\.meta\\..*", "org\\.scalameta\\..*"],
+      ["sbt\\..*"],
+      ["java.?\\..*"],
+      ["scala\\..*"],
+      ["org\\..*"],
+      ["com\\..*"],
+    ]
+  }
+  redundantBraces {
+    preset = all
+    oneStatApply {
+      parensMaxSpan = 300
+      bracesMinSpan = 300
+    }
+  }
+  redundantParens {
+    preset = all
+  }
+  sortModifiers.preset = styleGuide
+  trailingCommas.style = "always"
+}

modules/openapi-generator/src/test/java/org/openapitools/codegen/scalaakka/ScalaAkkaClientCodegenTest.java

@@ -473,7 +473,7 @@ public void mainPackageTest() throws Exception {
         Generator gen = generator.opts(clientOptInput);
         List<File> files = gen.generate();
 
-        Assert.assertEquals(files.size(), 16);
+        Assert.assertEquals(files.size(), 18);
 
         TestUtils.ensureContainsFile(files, output, "src/main/scala/hello/world/model/SomeObj.scala");
         TestUtils.ensureContainsFile(files, output, "src/main/scala/hello/world/core/ApiSettings.scala");
@@ -511,7 +511,7 @@ public void overridePackagesTest() throws Exception {
         Generator gen = generator.opts(clientOptInput);
 
         List<File> files = gen.generate();
-        Assert.assertEquals(files.size(), 16);
+        Assert.assertEquals(files.size(), 18);
 
         TestUtils.ensureContainsFile(files, output, "src/main/scala/hello/world/model/package/SomeObj.scala");
         TestUtils.ensureContainsFile(files, output, "src/main/scala/hello/world/package/invoker/ApiSettings.scala");

samples/client/petstore/scala-akka/.openapi-generator/FILES

@@ -1,3 +1,4 @@
+.scalafmt.conf
 README.md
 build.sbt
 docs/ApiResponse.md
@@ -10,6 +11,7 @@ docs/Tag.md
 docs/User.md
 docs/UserApi.md
 project/build.properties
+project/plugins.sbt
 src/main/resources/reference.conf
 src/main/scala/org/openapitools/client/api/EnumsSerializers.scala
 src/main/scala/org/openapitools/client/api/PetApi.scala

samples/client/petstore/scala-akka/.scalafmt.conf

@@ -0,0 +1,58 @@
+version=3.10.6
+runner.dialect = scala213
+project {
+  git = false
+  excludeFilters = [
+    scalafmt-benchmarks/src/resources,
+    sbt-test
+    bin/issue
+  ]
+  layout = StandardConvention
+}
+align {
+  preset = none
+  stripMargin = true
+}
+binPack {
+  importSelectors = fold
+}
+newlines {
+  avoidForSimpleOverflow = all
+  ignoreInSyntax = false
+  source = fold
+}
+rewrite {
+  rules = [
+    AvoidInfix,
+    Imports,
+    RedundantBraces,
+    RedundantParens,
+    SortModifiers,
+  ]
+  imports {
+    selectors = fold
+    removeRedundantSelectors = true
+    sort = ascii
+    groups = [
+      ["org\\.scalafmt\\..*"],
+      ["scala\\.meta\\..*", "org\\.scalameta\\..*"],
+      ["sbt\\..*"],
+      ["java.?\\..*"],
+      ["scala\\..*"],
+      ["org\\..*"],
+      ["com\\..*"],
+    ]
+  }
+  redundantBraces {
+    preset = all
+    oneStatApply {
+      parensMaxSpan = 300
+      bracesMinSpan = 300
+    }
+  }
+  redundantParens {
+    preset = all
+  }
+  sortModifiers.preset = styleGuide
+  trailingCommas.style = "always"
+}

samples/client/petstore/scala-akka/project/plugins.sbt

@@ -0,0 +1 @@
+addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.6")

website/package.json

@@ -12,10 +12,10 @@
   },
   "devDependencies": {},
   "dependencies": {
-    "@docusaurus/core": "^2.3.1",
-    "@docusaurus/plugin-google-analytics": "^2.3.1",
-    "@docusaurus/preset-classic": "^2.3.1",
-    "@docusaurus/utils": "^2.3.1",
+    "@docusaurus/core": "^3.9.2",
+    "@docusaurus/plugin-google-analytics": "^3.9.2",
+    "@docusaurus/preset-classic": "^3.9.2",
+    "@docusaurus/utils": "^3.9.2",
     "classnames": "^2.2.6",
     "js-yaml": "^4.1.1",
     "lodash.merge": "^4.6.2",