@endo/static-module-record - npm Package Compare versions

Comparing version 0.8.2 to 1.0.0

package.json

 {
   "name": "@endo/static-module-record",
-  "version": "0.8.2",
+  "version": "1.0.0",
   "description": "Shim for the SES StaticModuleRecord and module-to-program transformer",
@@ -29,7 +29,7 @@ "keywords": [
     "build": "exit 0",
-    "prepack": "tsc --build jsconfig.build.json",
-    "postpack": "git clean -f '*.d.ts*'",
+    "build:types": "tsc --build tsconfig.build.json",
+    "clean:types": "git clean -f '*.d.ts*'",
     "cover": "c8 ava",
     "lint": "yarn lint:types && yarn lint:js",
-    "lint:types": "tsc -p jsconfig.json",
+    "lint:types": "tsc",
     "lint:js": "eslint .",
@@ -41,9 +41,9 @@ "lint-fix": "eslint --fix .",
     "@agoric/babel-generator": "^7.17.6",
-    "@babel/parser": "^7.17.3",
-    "@babel/traverse": "^7.17.3",
-    "@babel/types": "^7.17.0",
-    "ses": "^0.18.8"
+    "@babel/parser": "^7.23.6",
+    "@babel/traverse": "^7.23.6",
+    "@babel/types": "^7.23.6",
+    "ses": "^1.0.0"
   },
   "devDependencies": {
-    "@endo/ses-ava": "^0.2.44",
+    "@endo/ses-ava": "^1.0.0",
     "ava": "^5.3.0",
@@ -57,3 +57,3 @@ "babel-eslint": "^10.0.3",
     "eslint-plugin-eslint-comments": "^3.1.2",
-    "eslint-plugin-import": "^2.27.5",
+    "eslint-plugin-import": "^2.29.0",
     "prettier": "^3.0.0",
@@ -83,3 +83,6 @@ "typescript": "~5.2.2"
   },
-  "gitHead": "9c779d317c4b02133172dbe142c5b2d1727efc49"
+  "typeCoverage": {
+    "atLeast": 40.33
+  },
+  "gitHead": "6aa22009bf8128575c446aebceb0f9a01459d165"
 }

src/transform-analyze.js

@@ -85,11 +85,12 @@ import { makeTransformSource } from './transformSource.js';
 
-    // The functor captures the SES `arguments`, which is definitely
-    // less bad than the functor's arguments (which we are trying to
-    // hide).
-    //
-    // It must also be strict to enforce strictness of modules.
-    // We use destructuring parameters, so 'use strict' is not allowed
-    // but the function actually is strict.
+    // The outer function destructures the module calling convention's internal
+    // variables into hidden lexical variables.
+    // The inner function binds `this` to `undefined` and overshadows the
+    // evaluator's `arguments` with a completely empty `arguments` object.
+    // There is no avoiding the overshadowing of `globalThis.arguments` if it
+    // exists in this emulation of ESM since the evaluator binds `arguments` as
+    // well.
+    // Relies on the evaluator to ensure these functions are strict.
     let functorSource = `\
-(({ \
+({ \
   imports: ${h.HIDDEN_IMPORTS}, \
@@ -99,6 +100,6 @@ liveVar: ${h.HIDDEN_LIVE}, \
   importMeta: ${h.HIDDEN_META}, \
- }) => { \
+}) => (function () { \
   ${preamble} \
   ${scriptSource}
-})
+})()
 `;
@@ -105,0 +106,0 @@

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

60645

increased by0.37%

Lines of code

1089

increased by0.09%

Number of low quality alerts

1

decreased by-50%

Dependency changes

• + Added@endo/env-options@1.1.8(transitive)

• + Addedses@1.10.0(transitive)

• - Removed@endo/env-options@0.1.4(transitive)

• - Removedses@0.18.8(transitive)

• Updated@babel/parser@^7.23.6

• Updated@babel/traverse@^7.23.6

• Updated@babel/types@^7.23.6

• Updatedses@^1.0.0