Origin update

.editorconfig

@@ -0,0 +1,14 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+end_of_line = lf
+# editorconfig-tools is unable to ignore longs strings or urls
+max_line_length = off
+
+[CHANGELOG.md]
+indent_size = false

.github/workflows/node-pretest.yml

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+name: 'Tests: pretest/posttest'
+
+on: [pull_request, push]
+
+jobs:
+  pretest:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        package:
+          - '..'
+          - eslint-config-airbnb
+          - eslint-config-airbnb-base
+
+    defaults:
+      run:
+        working-directory: "packages/${{ matrix.package }}"
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ljharb/actions/node/install@main
+        name: 'nvm install lts/* && npm install'
+        with:
+          node-version: 'lts/*'
+      - run: npm run pretest

.github/workflows/node.yml

@@ -0,0 +1,163 @@
+name: 'Tests: node.js'
+
+on: [pull_request, push]
+
+jobs:
+  matrix:
+    runs-on: ubuntu-latest
+    outputs:
+      latest: ${{ steps.set-matrix.outputs.requireds }}
+    steps:
+      - uses: ljharb/actions/node/matrix@main
+        id: set-matrix
+        with:
+          versionsAsRoot: true
+          type: 'majors'
+          preset: '^12 || ^14 || ^16 || >= 17'
+
+  base:
+    needs: [matrix]
+    name: 'base config'
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        node-version: ${{ fromJson(needs.matrix.outputs.latest) }}
+        eslint:
+          - 8
+          - 7
+        package:
+          - eslint-config-airbnb-base
+        exclude:
+          - node-version: 10
+            eslint: 8
+            package: eslint-config-airbnb-base
+
+    defaults:
+      run:
+        working-directory: "packages/${{ matrix.package }}"
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ljharb/actions/node/install@main
+        name: 'nvm install ${{ matrix.node-version }} && npm install'
+        with:
+          before_install: cd "packages/${{ matrix.package }}"
+          node-version: ${{ matrix.node-version }}
+          after_install: |
+            npm install --no-save "eslint@${{ matrix.eslint }}"
+      - run: node -pe "require('eslint/package.json').version"
+        name: 'eslint version'
+      - run: npm run travis
+      - uses: codecov/codecov-action@v2
+
+  react:
+    needs: [matrix]
+    name: 'react config'
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        node-version: ${{ fromJson(needs.matrix.outputs.latest) }}
+        eslint:
+          - 8
+          - 7
+        package:
+          - eslint-config-airbnb
+        react-hooks:
+          - 4
+
+    defaults:
+      run:
+        working-directory: "packages/${{ matrix.package }}"
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ljharb/actions/node/install@main
+        name: 'nvm install ${{ matrix.node-version }} && npm install'
+        with:
+          before_install: cd "packages/${{ matrix.package }}"
+          node-version: ${{ matrix.node-version }}
+          after_install: |
+            npm install --no-save "eslint@${{ matrix.eslint }}"
+      - run: node -pe "require('eslint/package.json').version"
+        name: 'eslint version'
+      - run: npm install --no-save "eslint-plugin-react-hooks@${{ matrix.react-hooks }}"
+        if: ${{ matrix.react-hooks > 0}}
+      - run: npm run travis
+      - uses: codecov/codecov-action@v2
+
+  prepublish-base:
+    name: 'prepublish tests (base config)'
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        eslint:
+          - 8
+          - 7
+        package:
+          - eslint-config-airbnb-base
+
+    defaults:
+      run:
+        working-directory: "packages/${{ matrix.package }}"
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ljharb/actions/node/install@main
+        name: 'nvm install lts/* && npm install'
+        with:
+          before_install: cd "packages/${{ matrix.package }}"
+          node-version: lts/*
+          after_install: |
+            npm install --no-save "eslint@${{ matrix.eslint }}"
+      - run: node -pe "require('eslint/package.json').version"
+        name: 'eslint version'
+      - run: npm run pretravis
+      - run: npm run prepublishOnly
+      - run: npm run posttravis
+
+  prepublish-react:
+    name: 'prepublish tests (react config)'
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        eslint:
+          - 8
+          - 7
+        package:
+          - eslint-config-airbnb
+        react-hooks:
+          - 4
+
+    defaults:
+      run:
+        working-directory: "packages/${{ matrix.package }}"
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ljharb/actions/node/install@main
+        name: 'nvm install lts/* && npm install'
+        with:
+          before_install: cd "packages/${{ matrix.package }}"
+          node-version: lts/*
+          after_install: |
+            npm install --no-save "eslint@${{ matrix.eslint }}"
+      - run: npm install --no-save "eslint-plugin-react-hooks@${{ matrix.react-hooks }}"
+        if: ${{ matrix.react-hooks > 0}}
+      - run: node -pe "require('eslint/package.json').version"
+        name: 'eslint version'
+      - run: npm run pretravis
+      - run: npm run prepublishOnly
+      - run: npm run posttravis
+
+  node:
+    name: 'node 10+'
+    needs: [base, prepublish-base, react, prepublish-react]
+    runs-on: ubuntu-latest
+    steps:
+      - run: 'echo tests completed'

.github/workflows/rebase.yml

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+name: Automatic Rebase
+
+on: [pull_request_target]
+
+jobs:
+  _:
+    name: "Automatic Rebase"
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - uses: ljharb/rebase@master
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/require-allow-edits.yml

@@ -0,0 +1,12 @@
+name: Require “Allow Edits”
+
+on: [pull_request_target]
+
+jobs:
+  _:
+    name: "Require “Allow Edits”"
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: ljharb/require-allow-edits@main

.gitignore

@@ -1 +1,7 @@
+# gitignore
+
 node_modules
+
+# Only apps should have lockfiles
+yarn.lock
+package-lock.json

.npmrc

@@ -0,0 +1 @@
+package-lock=false

LICENSE.md

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2012 Airbnb
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.