[meta] add auto-changelog

.npmrc

@@ -1 +1,3 @@
 package-lock=false
+allow-same-version=true
+message=v%s

CHANGELOG.md

@@ -0,0 +1,41 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [0.0.1](https://github.com/ljharb/faucet/compare/0.0.0...0.0.1) - 2014-02-17
+
+### Commits
+
+- trim test names [`9bf4aaf`](https://github.com/ljharb/faucet/commit/9bf4aaf1b04a801f1df3dce30bb94ccd770dd7d3)
+- install instructions [`1e7a4f9`](https://github.com/ljharb/faucet/commit/1e7a4f99d3d42a339acaed317eb3ceadf116ddd9)
+- throw away EPIPE [`47a33b1`](https://github.com/ljharb/faucet/commit/47a33b178ceb2b03ac33a63feafc23c61a56f245)
+
+## 0.0.0 - 2013-12-26
+
+### Commits
+
+- generating tap, more examples [`085e600`](https://github.com/ljharb/faucet/commit/085e6002832253d00e0c413511d32fd3ea3a4c65)
+- basic thing just prints the results [`863eba9`](https://github.com/ljharb/faucet/commit/863eba9a129ed3cde27de5b2b40f9b0e3c7f5212)
+- shell out to tape, check for files in test/ and tests/ [`87bc1e8`](https://github.com/ljharb/faucet/commit/87bc1e84aab8a9a1f4c45236bc970bfeca17476b)
+- basic line replacement [`654d6c2`](https://github.com/ljharb/faucet/commit/654d6c2af22e3da3190f4261c4f1cf7ba277d922)
+- factored out name updating [`b86b7da`](https://github.com/ljharb/faucet/commit/b86b7da64a1e15862a2bce9228fbbee89c76b117)
+- hacks for mocha tap formatting [`1e629ea`](https://github.com/ljharb/faucet/commit/1e629eac5199ce8475397e1c10d96999bf76d279)
+- passing green checkmarks too [`18daeba`](https://github.com/ljharb/faucet/commit/18daebad899eb31fd01d84f9c84e67bb3ba69124)
+- skip back to mark a test as failed [`526ebe8`](https://github.com/ljharb/faucet/commit/526ebe8ca0f757db7ef099b098c4f6b2a54e710b)
+- using \x1b[K, no need for strip-ansi anymore [`2d4d2e3`](https://github.com/ljharb/faucet/commit/2d4d2e3cea6dfb0c6f1d392c293317ef70fa9dc6)
+- show error results and append a fail message [`6195366`](https://github.com/ljharb/faucet/commit/6195366992262f4cb635cbcbce311f3414b1e3cc)
+- show extra lines of output after failed assertions [`ed4227a`](https://github.com/ljharb/faucet/commit/ed4227a7175b001ee3bcb68ec6ce2ea65cc587cc)
+- set the exit code properly [`9f28030`](https://github.com/ljharb/faucet/commit/9f28030068a947ebf2d87a51e5fe40584ed29858)
+- mocha example gif [`1ce0210`](https://github.com/ljharb/faucet/commit/1ce021017f258416f62b37701487ce9d32888be9)
+- always show errors, fix bug reseting the column to pos 1 [`40b5d8a`](https://github.com/ljharb/faucet/commit/40b5d8a0b85ce2da6494d01f2c6f733a5c5cb5ff)
+- show `not ok` messages in the final output [`5c56275`](https://github.com/ljharb/faucet/commit/5c56275a76207241dd667d99eaca4c8e4e8ebe58)
+- show tests and pass lines without decoration [`14c67c6`](https://github.com/ljharb/faucet/commit/14c67c612b28ba8c4e06a8c51262cce3eba02110)
+- update the last test accordingly [`9f67b8e`](https://github.com/ljharb/faucet/commit/9f67b8e458dd00d943e321f266fa61b603a57f32)
+- guard against 0 tests [`6edd8a2`](https://github.com/ljharb/faucet/commit/6edd8a2519e009d60cbb529251921d3f2819d6db)
+- example test gif output [`10f6b6c`](https://github.com/ljharb/faucet/commit/10f6b6cc923a3287afc6e8d133eb0985a45cae7d)
+- no actual tests for now [`400137e`](https://github.com/ljharb/faucet/commit/400137e560b29f75a50391309c4481afa38a2f26)
+- another hack for mocha to hide the `fail 0` [`8a603ac`](https://github.com/ljharb/faucet/commit/8a603ac6e063ce62b7e0c411b4a53a40df6b8ac0)
+- more terse example output [`f28d234`](https://github.com/ljharb/faucet/commit/f28d234d1f131e3b54fd4e8b7d26941de3adbddb)

package.json

@@ -13,6 +13,8 @@
 	"sideEffects": false,
 	"scripts": {
 		"prepack": "npmignore --auto --commentLines=autogenerated",
+		"version": "auto-changelog && git add CHANGELOG.md",
+		"postversion": "auto-changelog && git add CHANGELOG.md && git commit --no-edit --amend && git tag -f \"v$(node -e \"console.log(require('./package.json').version)\")\"",
 		"prepublish": "not-in-publish || npm run prepublishOnly",
 		"prepublishOnly": "safe-publish-latest",
 		"lint": "eslint --ext=js,mjs .",
@@ -64,11 +66,20 @@
 	"devDependencies": {
 		"@ljharb/eslint-config": "^21.0.0",
 		"aud": "^2.0.1",
+		"auto-changelog": "^2.4.0",
 		"eslint": "=8.8.0",
 		"in-publish": "^2.0.1",
 		"npmignore": "^0.3.0",
 		"safe-publish-latest": "^2.0.0"
 	},
+	"auto-changelog": {
+		"output": "CHANGELOG.md",
+		"template": "keepachangelog",
+		"unreleased": false,
+		"commitLimit": false,
+		"backfillLimit": false,
+		"hideCredit": true
+	},
 	"publishConfig": {
 		"ignore": [
 			".github/workflows",