From 5d3be6a5f31771f9a25b95096a7f1695942a9644 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Vanvelthem?=
 <belgattitude@users.noreply.github.com>
Date: Thu, 26 Oct 2023 01:22:39 +0200
Subject: [PATCH] feat: drop node 16 - build for es2022 (#669)

---
 .changeset/nice-cooks-tan.md        | 5 +++++
 packages/dsn-parser/.size-limit.cjs | 4 ++--
 packages/dsn-parser/package.json    | 8 ++++----
 packages/dsn-parser/tsup.config.mjs | 6 +++++-
 4 files changed, 16 insertions(+), 7 deletions(-)
 create mode 100644 .changeset/nice-cooks-tan.md

diff --git a/.changeset/nice-cooks-tan.md b/.changeset/nice-cooks-tan.md
new file mode 100644
index 000000000..21facd33c
--- /dev/null
+++ b/.changeset/nice-cooks-tan.md
@@ -0,0 +1,5 @@
+---
+'@httpx/dsn-parser': minor
+---
+
+Drop node 16 support, es2022, slight bundle size decrease
diff --git a/packages/dsn-parser/.size-limit.cjs b/packages/dsn-parser/.size-limit.cjs
index b670bd9a9..6e57e853a 100644
--- a/packages/dsn-parser/.size-limit.cjs
+++ b/packages/dsn-parser/.size-limit.cjs
@@ -6,11 +6,11 @@ module.exports = [
   {
     name: 'JS (ESM)',
     path: ['dist/index.mjs'],
-    limit: '1.30KB',
+    limit: '1.20KB',
   },
   {
     name: 'JS (CJS)',
     path: ['dist/index.cjs'],
-    limit: '1.43KB',
+    limit: '1.20KB',
   },
 ];
diff --git a/packages/dsn-parser/package.json b/packages/dsn-parser/package.json
index 3336325f4..5f17435d4 100644
--- a/packages/dsn-parser/package.json
+++ b/packages/dsn-parser/package.json
@@ -23,7 +23,7 @@
     "defaults and supports es6-module",
     "not dead",
     "not op_mini all",
-    "node 16"
+    "node 18"
   ],
   "main": "./dist/index.cjs",
   "module": "./dist/index.mjs",
@@ -55,8 +55,8 @@
     "docgen": "run-s docgen-typedoc",
     "docgen-typedoc": "rimraf ./docs/api && typedoc --plugin typedoc-plugin-markdown --out ./docs/api",
     "check-dist": "run-s check-dist-esm check-dist-cjs",
-    "check-dist-cjs": "es-check --not './dist/*.map.js' -v es2019 './dist/**/*.cjs'",
-    "check-dist-esm": "es-check --not './dist/*.map.js' -v es2019 --module './dist/**/*.mjs'",
+    "check-dist-cjs": "es-check --not './dist/*.map.js' -v es2022 './dist/**/*.cjs'",
+    "check-dist-esm": "es-check --not './dist/*.map.js' -v es2022 --module './dist/**/*.mjs'",
     "check-pub": "run-p check-pub-publint check-pub-attw",
     "check-pub-publint": "publint --strict",
     "check-pub-attw": "attw --pack",
@@ -98,6 +98,6 @@
     "vitest": "0.34.6"
   },
   "engines": {
-    "node": ">=16"
+    "node": ">=18"
   }
 }
diff --git a/packages/dsn-parser/tsup.config.mjs b/packages/dsn-parser/tsup.config.mjs
index f502ab992..e16f8bf83 100644
--- a/packages/dsn-parser/tsup.config.mjs
+++ b/packages/dsn-parser/tsup.config.mjs
@@ -5,6 +5,7 @@ export default defineConfig((options) => {
   return {
     entry: ['src/index.ts'],
     splitting: true,
+    treeshake: true,
     clean: true,
     dts: true,
     format: ['esm', 'cjs'],
@@ -14,7 +15,10 @@ export default defineConfig((options) => {
       };
     },
     platform: 'browser',
-    target: ['es2019', ...browserslistToEsbuild()],
+    minifySyntax: true,
+    minifyWhitespace: true,
+    minifyIdentifiers: true,
+    target: ['es2022', ...browserslistToEsbuild()],
     tsconfig: './tsconfig.build.json',
     sourcemap: !options.watch,
     minify: !options.watch,