.editorconfig

@@ -0,0 +1,14 @@
+# editorconfig.org
+
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 2
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false

.gitattributes

@@ -0,0 +1,2 @@
+# Enforce Unix newlines
+* text=auto eol=lf

.github/PULL_REQUEST_TEMPLATE.md

@@ -4,7 +4,7 @@ the requirements below.
 
 Bug fixes and new features should include tests and possibly benchmarks.
 
-Contributors guide: https://github.com/bcoe/c8/blob/master/CONTRIBUTING.md
+Contributors guide: https://github.com/bcoe/c8/blob/main/CONTRIBUTING.md
 -->
 
 ##### Checklist

.github/workflows/ci.yaml

@@ -3,37 +3,41 @@ on:
     branches:
       - main
   pull_request:
-    types: [ assigned, opened, synchronize, reopened, labeled ]
+    types: [assigned, opened, synchronize, reopened, labeled]
+  workflow_dispatch:
 name: ci
 jobs:
   test:
     runs-on: ubuntu-latest
     strategy:
+      fail-fast: false
       matrix:
-        node: [10, 12, 14, 16]
+        node: [14, 16, 18, 20]
     steps:
-      - uses: actions/checkout@v1
-      - uses: actions/setup-node@v1
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node }}
-      - run: node --version
-      - run: npm install --engine-strict
+          cache: npm
+      - run: npm ci --engine-strict
       - run: npm test
   windows:
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
-          node-version: 14
-      - run: npm install
+          node-version: lts/*
+          cache: npm
+      - run: npm ci
       - run: npm test
   coverage:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
-          node-version: 14
-      - run: npm install
+          node-version: lts/*
+          cache: npm
+      - run: npm ci
       - run: npm run coverage

.github/workflows/release-please.yml

@@ -6,24 +6,23 @@ name: release-please
 jobs:
   release-please:
     runs-on: ubuntu-latest
+    if: github.repository == 'bcoe/c8'
     steps:
-      - uses: GoogleCloudPlatform/release-please-action@v3
+      - uses: GoogleCloudPlatform/release-please-action@v4
         id: release
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           release-type: node
-          package-name: c8
       # The logic below handles the npm publication:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         # these if statements ensure that a publication only occurs when
         # a new release is created:
         if: ${{ steps.release.outputs.release_created }}
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-node@v3
         with:
-          node-version: 12
+          node-version: 16
           registry-url: 'https://external-dot-oss-automation.appspot.com'
-        if: ${{ steps.release.outputs.release_created }}
-      - run: npm ci
+          cache: npm
         if: ${{ steps.release.outputs.release_created }}
       - run: npm publish
         env:

.nycrc

@@ -1,9 +1,9 @@
-  {
-    "reporter": [
-      "html",
-      "text"
-    ],
-    "lines": 95,
-    "branches": "82",
-    "statements": "95"
-  }
+{
+  "reporter": [
+    "html",
+    "text"
+  ],
+  "lines": 95,
+  "branches": "82",
+  "statements": "95"
+}

CHANGELOG.md

@@ -2,6 +2,83 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [9.0.0](https://github.com/bcoe/c8/compare/v8.0.1...v9.0.0) (2024-01-03)
+
+
+### ⚠ BREAKING CHANGES
+
+* **build:** minimum Node.js version is now 14.14.0
+
+### Features
+
+* **build:** minimum Node.js version is now 14.14.0 ([2cdc86b](https://github.com/bcoe/c8/commit/2cdc86bd0ac67ecf0f700212dc5f8a830ff9164f))
+* **deps:** update foreground-child to promise API ([#512](https://github.com/bcoe/c8/issues/512)) ([b46b640](https://github.com/bcoe/c8/commit/b46b6401274488db5b1027a78090257095ae4f72))
+* **deps:** use Node.js built in rm ([2cdc86b](https://github.com/bcoe/c8/commit/2cdc86bd0ac67ecf0f700212dc5f8a830ff9164f))
+
+## [8.0.1](https://github.com/bcoe/c8/compare/v8.0.0...v8.0.1) (2023-07-25)
+
+
+### Bug Fixes
+
+* **deps:** update istanbul deps ([#485](https://github.com/bcoe/c8/issues/485)) ([3be8bd9](https://github.com/bcoe/c8/commit/3be8bd97c3fb38b575a48871c170dd5e5041b9a8)), closes [#478](https://github.com/bcoe/c8/issues/478)
+
+## [8.0.0](https://github.com/bcoe/c8/compare/v7.14.0...v8.0.0) (2023-06-05)
+
+
+### ⚠ BREAKING CHANGES
+
+* dropped Node 10 support ([#475](https://github.com/bcoe/c8/issues/475))
+
+### Miscellaneous Chores
+
+* dropped Node 10 support ([#475](https://github.com/bcoe/c8/issues/475)) ([f8ee1ff](https://github.com/bcoe/c8/commit/f8ee1ffeba0f7b9b36e328226b23e9999f6481e7))
+
+## [7.14.0](https://github.com/bcoe/c8/compare/v7.13.0...v7.14.0) (2023-05-26)
+
+
+### Features
+
+* added a new CLI arg `--merge-async` to asynchronously and incrementally merge process coverage files to avoid OOM due to heap exhaustion ([#469](https://github.com/bcoe/c8/issues/469)) ([45f2f84](https://github.com/bcoe/c8/commit/45f2f84e0fa3a10fde718111f57c5352de01d9d1))
+
+## [7.13.0](https://github.com/bcoe/c8/compare/v7.12.0...v7.13.0) (2023-02-14)
+
+
+### Features
+
+* add `skipFull` and `excludeNodeModules` to type definitions ([#417](https://github.com/bcoe/c8/issues/417)) ([b93b9c0](https://github.com/bcoe/c8/commit/b93b9c06b2efb4b894406b9aa3cfdf4c8bef419e))
+* support passing reporter options ([#423](https://github.com/bcoe/c8/issues/423)) ([bc347a9](https://github.com/bcoe/c8/commit/bc347a91f06a3fea7b7425c4affd66d7f8b9d416))
+* **types:** add typings for reporterOptions ([#446](https://github.com/bcoe/c8/issues/446)) ([3646e6e](https://github.com/bcoe/c8/commit/3646e6eb3762574d8f70907d7637e47dd9dfac25))
+
+## [7.12.0](https://github.com/bcoe/c8/compare/v7.11.3...v7.12.0) (2022-07-19)
+
+
+### Features
+
+* use process.stdout.columns for reporter maxCols ([#409](https://github.com/bcoe/c8/issues/409)) ([7731574](https://github.com/bcoe/c8/commit/77315744b219b90eb6a02efc9d26e5400f99af62))
+
+### [7.11.3](https://github.com/bcoe/c8/compare/v7.11.2...v7.11.3) (2022-05-16)
+
+
+### Bug Fixes
+
+* `--all` now respects `--extension` flag. ([#357](https://github.com/bcoe/c8/issues/357)) ([a5deb27](https://github.com/bcoe/c8/commit/a5deb278dcdd7293e8e758ca892d0a44c6d9bba4))
+
+### [7.11.2](https://github.com/bcoe/c8/compare/v7.11.1...v7.11.2) (2022-04-20)
+
+
+### Bug Fixes
+
+* **perf:** cache `this.exclude.shouldInstrument` for improved performance ([#388](https://github.com/bcoe/c8/issues/388)) ([8b36f23](https://github.com/bcoe/c8/commit/8b36f23c253742d3ef1c9d52c8e843fff63cdacd))
+
+### [7.11.1](https://github.com/bcoe/c8/compare/v7.11.0...v7.11.1) (2022-04-20)
+
+
+### Bug Fixes
+
+* **deps:** update deps to latest ([#384](https://github.com/bcoe/c8/issues/384)) ([78eac8c](https://github.com/bcoe/c8/commit/78eac8c8ddaf034e25e2525db12d40356d9e6162)), closes [#375](https://github.com/bcoe/c8/issues/375)
+* **deps:** v8-to-istanbul with fixes for Node 10/18 ([d5f642a](https://github.com/bcoe/c8/commit/d5f642a31b5de2053fd798b5b1327004be565dfa))
+* fix package.json `test:snap` script to use cross-env ([#366](https://github.com/bcoe/c8/issues/366)) ([5d2981c](https://github.com/bcoe/c8/commit/5d2981c056a8c666c9fdd6847d07c7be38abf181))
+
 ## [7.11.0](https://github.com/bcoe/c8/compare/v7.10.0...v7.11.0) (2021-12-30)
 
 

CONTRIBUTING.md

@@ -14,37 +14,49 @@ Pull Requests are the way concrete changes are made to the code, documentation,
 ### Setting up your local environment
 
 1. Make sure you have installed the latest version of Node.js
-1. Fork this project on Github and clone your fork locally:
-  ```
-  $ git clone git@github.com:username/c8.git
-  $ cd c8
-  $ git remote add upstream https://github.com/bcoe/c8.git
-  $ git fetch upstream
-  ```
-1. Create local branches to work within. These should also be created directly off of the master branch:
-  ```
-  $ git checkout -b my-branch -t upstream/master
-  ```
+1. Fork this project on GitHub and clone your fork locally:
+
+    ```sh
+    git clone git@github.com:username/c8.git
+    cd c8
+    git remote add upstream https://github.com/bcoe/c8.git
+    git fetch upstream
+    ```
+
+1. Create local branches to work within. These should also be created directly off of the main branch:
+
+    ```sh
+    git checkout -b my-branch -t upstream/main
+    ```
+
 1. Make your changes
 1. Run tests to make sure all is okay (everything should pass except snapshot):
-  ```
-  $ npm test
-  ```
+
+    ```sh
+    npm test
+    ```
+
 1. Now update the snapshot
-  ```
-  $ npm run test:snap
-  ```
-2. If all is passing, commit your changes.
-3. As a best practice, once you have committed your changes, it is a good idea to use git rebase (not git merge) to synchronize your work with the main repository:
-  ```
-  $ git fetch upstream
-  $ git rebase upstream/master
-  ```
+
+    ```sh
+    npm run test:snap
+    ```
+
+1. If all is passing, commit your changes.
+1. As a best practice, once you have committed your changes, it is a good idea to use git rebase (not git merge) to synchronize your work with the main repository:
+
+    ```sh
+    git fetch upstream
+    git rebase upstream/main
+    ```
+
 1. Run tests again to make sure all is okay
 1. Push:
-  ```
-  $ npm test
-  ```
+
+    ```sh
+    npm test
+    ```
+
 1. Open the pull request, see details in the template.
 1. Make any necessary changes after review.
 

MAINTAINERS_GUIDE.md

@@ -3,6 +3,6 @@
 - Label the issues appropriately, see the list of labels and their description [here](https://github.com/bcoe/c8/labels)
 - Be welcoming to first-time contributors, identified by the GitHub `first-time contributor` badge.
 - At least 1 - 2 _collaborators_ must approve a pull request before the pull request lands.
-- PRs with commits that don't follow the [conventional commits standard](https://www.conventionalcommits.org) should be re-written when merging (squash and merge).
-- Use Github's _squash and merge_ when landing PRs.
+- PRs with commits that don't follow the [conventional commits standard](https://www.conventionalcommits.org/) should be re-written when merging (squash and merge).
+- Use GitHub's _squash and merge_ when landing PRs.
 - CI must pass before landing PRs.