feat: add node n-api bindings

aminya · Jul 10, 2021 · f03e0cf · f03e0cf
1 parent dee9aab
commit f03e0cf
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Showing 7 changed files with 32 additions and 5 deletions.
diff --git a/dub.sdl b/dub.sdl
@@ -17,10 +17,20 @@ configuration "executable" {
 }
 
 configuration "library" {
+	mainSourceFile "./src/native/lib.d"
+	excludedSourceFiles "./src/native/cli.d"
   targetType "library"
   targetName "minijson"
 }
 
+configuration "node" {
+	mainSourceFile "./src/node/node.d"
+	excludedSourceFiles "./src/native/cli.d" "./src/native/libc.d"
+	dependency "node_dlang" version="0.4.11"
+	targetType "dynamicLibrary"
+	targetName "minijson.node"
+}
+
 # -------- Build Options and configurations --------
 
 // enables all disp except =nosharedaccess

diff --git a/dub.selections.json b/dub.selections.json
@@ -2,6 +2,7 @@
 	"fileVersion": 1,
 	"versions": {
 		"automem": "0.6.6",
+		"node_dlang": "0.4.11",
 		"test_allocator": "0.3.3",
 		"unit-threaded": "2.0.0"
 	}

diff --git a/package.json b/package.json
@@ -32,6 +32,9 @@
     "zip": "zip -9 -j ./dist/minijson-windows-x64.zip ./dist/win32-x64/minijson.exe && zip -9 -j ./dist/minijson-macos-x64.zip ./dist/darwin-x64/minijson && zip -9 -j ./dist/minijson-linux-x64.zip ./dist/linux-x64/minijson",
     "prepublishOnly": "shx rm -rf ./dist/tsconfig.tsbuildinfo ./dist/build.*"
   },
+  "dependencies": {
+    "node-addon-api": "^4.0.0"
+  },
   "devDependencies": {
     "@types/jasmine": "^3.7.7",
     "@types/node": "16.0.0",

diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
diff --git a/src/native/lib.d b/src/native/lib.d
@@ -17,7 +17,7 @@ const spaceOrBreakRegex = ctRegex!(`\s`);
   Return:
     the minified json string
 */
-string minifyString(in string jsonString, in bool hasComment = false) @trusted
+extern (C) string minifyString(string jsonString, bool hasComment = false) @trusted
 {
   auto in_string = false;
   auto in_multiline_comment = false;
@@ -133,7 +133,7 @@ private bool notSlashAndNoSpaceOrBreak(in string matchFrontHit) @safe
     files = the paths to the files.
     hasComment = a boolean to support comments in json. Default: `false`.
 */
-void minifyFiles(in string[] files, in bool hasComment = false)
+extern (C) void minifyFiles(string[] files, bool hasComment = false)
 {
   import std.parallelism : parallel;
   import std.file : readText, write;

diff --git a/src/native/libc.d b/src/native/libc.d
@@ -2,8 +2,6 @@ module minijson.libc;
 
 import minijson.lib : minifyString;
 
-extern (C):
-
 /**
   Minify the given JSON string using C ABI.
 
@@ -14,7 +12,7 @@ extern (C):
   Return:
     the minified json string
 */
-auto minifyString(in char* jsonCString, in bool hasComment = false)
+extern (C) auto c_minifyString(in char* jsonCString, in bool hasComment = false)
 {
   import std : fromStringz, toStringz;
 

diff --git a/src/node/node.d b/src/node/node.d
@@ -0,0 +1,7 @@
+module minijson.node;
+
+import node_dlang;
+
+import minijson.lib: minifyString;
+
+mixin exportToJs! (minifyString);