Release 0.17.7

This reverts commit 00640d8328.

.haxerc

@@ -1,4 +1,4 @@
 {
-  "version": "4.0.0-rc.1",
+  "version": "4.0.0-rc.3",
   "resolveLibs": "scoped"
 }

.travis.yml

@@ -1,5 +1,5 @@
 sudo: required
-dist: trusty
+dist: xenial
 
 stages:
   - test
@@ -17,7 +17,7 @@ env:
   - HAXE_VERSION=edge
   
 install:
-  - npm i -g lix
+  - npm i -g lix@15.3.13
   - lix install haxe $HAXE_VERSION
   - lix download
 

haxelib.json

@@ -1,20 +1,20 @@
 {
 	"name": "tink_macro",
-	"license": "MIT",
+	"description": "The macro toolkit ;)",
+	"classPath": "src",
+	"dependencies": {
+		"tink_core": ""
+	},
+	"url": "http://haxetink.org/tink_macro",
+	"contributors": [
+		"back2dos"
+	],
+	"version": "0.17.7",
+	"releasenote": "Use @:persistent as necessary.",
 	"tags": [
 		"tink",
 		"macro",
 		"utility"
 	],
-	"classPath": "src",
-	"description": "The macro toolkit ;)",
-	"contributors": [
-		"back2dos"
-	],
-	"releasenote": "Various fixes",
-	"version": "0.17.5",
-	"url": "http://haxetink.org/tink_macro",
-	"dependencies": {
-		"tink_core": ""
-	}
+	"license": "MIT"
 }

src/tink/MacroApi.hx

@@ -29,7 +29,20 @@ typedef TypeResolution = Ref<Either<String, TypeDefinition>>;
 
 class MacroApi {
   
-  static var idCounter = 0;  
+  static var MAIN_CANDIDATES = ['-main', '-x', '--run'];
+  static public function getMainClass():Option<String> {
+    var args = Sys.args();
+    
+    for (c in MAIN_CANDIDATES)
+      switch args.indexOf(c) {
+        case -1:
+        case v: return Some(args[v+1]);
+      }
+
+    return None;
+  }
+
+  @:persistent static var idCounter = 0;  
   
   @:noUsing static public inline function tempName(?prefix:String = 'tmp'):String
     return '__tink_' + prefix + Std.string(idCounter++);

src/tink/macro/BuildCache.hx

@@ -33,7 +33,7 @@ typedef BuildContext3 = {>BuildContext2,
 
 class BuildCache { 
   
-  static var cache = new Map();
+  @:persistent static var cache = new Map();
   
   static public function getType3(name, ?types, ?pos:Position, build:BuildContext3->TypeDefinition) {
      if (types == null)

src/tink/macro/Metadatas.hx

@@ -3,6 +3,7 @@ package tink.macro;
 import haxe.macro.Expr;
 
 class Metadatas {  
+  static var printer = new haxe.macro.Printer();
   static public function toMap(m:Metadata) {
     var ret = new Map<String,Array<Array<Expr>>>();
     if (m != null)
@@ -18,4 +19,8 @@ class Metadatas {
     return 
       if (m == null) [];
       else [for (meta in m) if (meta.name == name) meta.params];  
+      
+  static public inline function toString(m:MetadataEntry) {
+    return printer.printMetadata(m);
+  }
 }

tests/Misc.hx

@@ -0,0 +1,10 @@
+import tink.MacroApi;
+import haxe.unit.TestCase;
+
+using tink.CoreApi;
+
+class Misc extends TestCase {
+  function testMain() {
+    assertEquals('Run', MacroApi.getMainClass().force());
+  }
+}

tests/Run.hx

@@ -12,6 +12,7 @@ class Run {
     new Types(),
     new Positions(),
     new TypeMapTest(),
+    new Misc(),
   ];
   #end
   macro static function test() {