From 1a411cba552852cd8bf7487cce4233788b907e1f Mon Sep 17 00:00:00 2001
From: Yuki Hattori <yukihattori1116@gmail.com>
Date: Thu, 19 Oct 2023 03:21:35 +0900
Subject: [PATCH] Drop support against end-of-lifed Node.js versions

---
 .circleci/config.yml | 26 +++++++-------------------
 babel.config.js      |  3 +--
 package.json         |  2 +-
 3 files changed, 9 insertions(+), 22 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 72dc989..7e3888d 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -24,7 +24,7 @@ commands:
         default: []
       yarn:
         type: string
-        default: '^1.22.11'
+        default: '^1.22.19'
     steps:
       - run:
           name: Upgrade yarn for current user
@@ -100,28 +100,19 @@ jobs:
     steps:
       - audit
 
-  test-node14:
-    executor:
-      name: node
-      version: '14.18'
-    steps:
-      - prepare
-      - lint
-      - test
-
-  test-node16:
+  test-node18:
     executor:
       name: node
-      version: '16.18'
+      version: '18.17.1' # Specify LTS version for development
     steps:
       - prepare
       - lint
       - test
 
-  test-node18:
+  test-node20:
     executor:
       name: node
-      version: '18.17.1' # Specify LTS version for development
+      version: '20.8'
     steps:
       - prepare
       - lint
@@ -131,12 +122,9 @@ workflows:
   test:
     jobs:
       - audit
-      - test-node14:
-          requires:
-            - audit
-      - test-node16:
+      - test-node18:
           requires:
             - audit
-      - test-node18:
+      - test-node20:
           requires:
             - audit
diff --git a/babel.config.js b/babel.config.js
index d7f0289..9841ff6 100644
--- a/babel.config.js
+++ b/babel.config.js
@@ -1,6 +1,5 @@
 module.exports = {
-  // TODO: Drop support for EOL Node in Marpit v3
   presets: [
-    ['@babel/preset-env', { targets: { node: '10' }, shippedProposals: true }],
+    ['@babel/preset-env', { targets: { node: '18' }, shippedProposals: true }],
   ],
 }
diff --git a/package.json b/package.json
index afea0c0..4aa6431 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "url": "https://github.com/marp-team/marpit"
   },
   "engines": {
-    "node": ">=10"
+    "node": ">=18"
   },
   "main": "lib/index.js",
   "types": "index.d.ts",