use size-limit to track gzip size of the van

package.json

@@ -16,7 +16,8 @@
   },
   "type": "module",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "(cd ./src; ./publish.sh) && npm run test:size",
+    "test:size": "size-limit"
   },
   "keywords": [
     "Van",
@@ -35,9 +36,11 @@
   "author": "Tao Xin",
   "license": "MIT",
   "devDependencies": {
+    "@size-limit/preset-small-lib": "^9.0.0",
     "all-contributors-cli": "^6.26.1",
     "esbuild": "^0.17.12",
     "node-jq": "^2.3.5",
+    "size-limit": "^9.0.0",
     "terser": "^5.22.0",
     "typescript": "^5.1.6"
   },
@@ -49,5 +52,12 @@
     "url": "https://github.com/vanjs-org/van/issues",
     "email": "[email protected]"
   },
-  "homepage": "https://vanjs.org"
+  "homepage": "https://vanjs.org",
+  "size-limit": [
+    {
+      "name": "Van",
+      "path": "public/van-latest.min.js",
+      "limit": "962 B"
+    }
+  ]
 }

public/van-1.2.5.debug.js

@@ -1,4 +1,4 @@
-import van from "./van-1.2.5.js"
+import van from "./van.js"
 
 // If this variable is set to an Array, we will push the error message into the array instead of
 // throwing an error. This is useful in testing, to capture the error occurred asynchronous to the initiating

public/van-1.2.5.nomodule.debug.js

@@ -1,3 +1,4 @@
+"use strict";
 (() => {
   // van.js
   var Obj = Object;

public/van-1.2.5.nomodule.js

@@ -1,3 +1,4 @@
+"use strict";
 (() => {
   // van.js
   var Obj = Object;

public/van-latest.nomodule.debug.js

@@ -1,3 +1,4 @@
+"use strict";
 (() => {
   // van.js
   var Obj = Object;

public/van-latest.nomodule.js

@@ -1,3 +1,4 @@
+"use strict";
 (() => {
   // van.js
   var Obj = Object;

src/publish.sh

@@ -30,14 +30,14 @@ cp ../public/van-$VER.nomodule.js ../public/van-latest.nomodule.js
 cp ../public/van-$VER.nomodule.min.js ../public/van-latest.nomodule.min.js
 cp ../public/van-$VER.nomodule.debug.js ../public/van-latest.nomodule.debug.js
 
-sed -i .bak s/van\\.js/van-$VER\\.js/ ../public/van-$VER.debug.js
-sed -i .bak s/van\\.js/van-latest\\.js/ ../public/van-latest.debug.js
+sed -i='.bak' 's/van\\.js/van-$VER\\.js/' ../public/van-$VER.debug.js
+sed -i='.bak' s/van\\.js/van-latest\\.js/ ../public/van-latest.debug.js
 
 rm ../demo/terminal/van-*.min.js
 cp ../public/van-$VER.min.js ../demo/terminal/
 
 rm ../public/*.bak
 
 # Testing
-npx tsc -m es2020 -t es2017 ../test/van.test.ts
+(cd ../test; tsc)
 npx esbuild ../test/van.test.forbundle.js --bundle --banner:js="'use strict';" --outfile=../test/van.test.nomodule.js

test/tsconfig.json

@@ -0,0 +1,10 @@
+{
+    "compilerOptions": {
+        "module": "es2020",
+        "target": "es2017",
+        "skipLibCheck": true
+    },
+    "files": [
+        "./van.test.ts"
+    ]
+}