ci: add action to create and update badges

2026-10-17 04:14:39 +00:00 · 2020-07-18 13:48:29 +03:00
1 parent 92224640e6
commit 0706546c75
@@ -0,0 +1 @@
+node_modules
@@ -0,0 +1,21 @@
+# Update badge action
+
+This action fetches last commit time of repositories and generates the badge for advent-of-code.
+
+## Inputs
+
+### `ghToken`
+
+**Required** GitHub token
+
+### `inputFile`
+
+**Required** File path of README.md
+
+### `outputFile`
+
+**Required** File path of updated README.md
+
+## Outputs
+
+No output. The output file will be changed directly. You can use another action to commit.
@@ -0,0 +1,17 @@
+name: 'Update badge'
+description: 'Fetches last commit time of repositories and generates badges'
+inputs:
+  ghToken:
+    description: 'GitHub token'
+    required: true
+  inputFile:
+    description: 'File path of README.md'
+    required: true
+    default: 'README.md'
+  outputFile:
+    description: 'File path of output'
+    required: true
+    default: 'README-badge.md'
+runs:
+  using: 'node12'
+  main: 'index.js'
@@ -0,0 +1,91 @@
+// modifiy based on https://runkit.com/melnikow/version-from-requirements-txt
+const axios = require('axios');
+const moment = require('moment');
+
+const badgeDefaults = {
+  schemaVersion: 1,
+  label: 'last commit',
+}
+
+async function handle(octokit, { owner, repo, sha = 'master' }) {
+  let lastCommitDayStr
+  try {
+    const { data: commitList } = await Promise.race([
+      new Promise(resolve => setTimeout(resolve, 10 * 1000)),
+      octokit.repos.listCommits({
+        owner,
+        repo,
+        sha
+      })
+    ])
+    lastCommitDayStr = commitList[0].commit.author.date
+  } catch (e) {
+    if (e.message.indexOf('rate limit exceeded') !== -1) {
+      throw e;
+    }
+
+    console.log(`[${owner }/${repo}] ${e.message}`)
+    return { message: 'resource not available', color: 'red' }
+  }
+
+  const message = moment(lastCommitDayStr).format('YYYY-MM-DD')
+  return {
+    message,
+    color: age(message),
+  }
+}
+
+module.exports = async function invokeHandler(octokit, query) {
+  return Object.assign({}, badgeDefaults, await handle(octokit, query))
+}
+
+// copy from https://github.com/badges/shields
+function colorScale(steps, colors, reversed) {
+  if (steps === undefined) {
+    throw Error('When invoking colorScale, steps should be provided.')
+  }
+
+  const defaultColors = {
+    1: ['red', 'brightgreen'],
+    2: ['red', 'yellow', 'brightgreen'],
+    3: ['red', 'yellow', 'green', 'brightgreen'],
+    4: ['red', 'yellow', 'yellowgreen', 'green', 'brightgreen'],
+    5: ['red', 'orange', 'yellow', 'yellowgreen', 'green', 'brightgreen'],
+  }
+
+  if (typeof colors === 'undefined') {
+    if (steps.length in defaultColors) {
+      colors = defaultColors[steps.length]
+    } else {
+      throw Error(`No default colors for ${steps.length} steps.`)
+    }
+  }
+
+  if (steps.length !== colors.length - 1) {
+    throw Error(
+      'When colors are provided, there should be n + 1 colors for n steps.'
+    )
+  }
+
+  if (reversed) {
+    colors = Array.from(colors).reverse()
+  }
+
+  return value => {
+    const stepIndex = steps.findIndex(step => value < step)
+
+    // For the final step, stepIndex is -1, so in all cases this expression
+    // works swimmingly.
+    return colors.slice(stepIndex)[0]
+  }
+}
+
+function age(date) {
+  const now = moment()
+  const dec1st = moment([now.year(), 11, 1])
+  if (now.diff(dec1st) < 0) dec1st.add(-1, 'y')
+
+  const daysElapsed = moment(date).diff(moment(dec1st), 'days') + 1
+  const colorByAge = colorScale([0, 5, 10, 20, 25], undefined, false)
+  return colorByAge(daysElapsed)
+}
@@ -0,0 +1,87 @@
+const fs = require('fs')
+const core = require('@actions/core')
+const github = require('@actions/github')
+const endpoint = require('./endpoint')
+
+let octokit
+
+try {
+  const ghToken = core.getInput('ghToken')
+  const inputFile = core.getInput('inputFile')
+  const outputFile = core.getInput('outputFile')
+
+  const content = fs.readFileSync(inputFile, 'utf8')
+  const lines = content.split('\n')
+  core.startGroup('Extract repositories')
+  const repos = extractRepositories(lines)
+  core.info(`count=${repos.length}`)
+  core.endGroup()
+
+  octokit = github.getOctokit(ghToken)
+  core.startGroup('Fetch repositories')
+  Promise.all(repos.map(({ repoStr }) => generateLine(repoStr)))
+    .then((newLines) => {
+      core.endGroup()
+
+      newLines.forEach((line, i) => {
+        if (shouldUpdate(lines[repos[i].index], line)) {
+          lines[repos[i].index] = line
+        }
+      })
+
+      core.startGroup('Writing to file')
+      fs.writeFileSync(outputFile, lines.join('\n'))
+      core.info(`Finished writing to ${outputFile}`)
+      core.endGroup()
+    })
+    .catch(error => {
+      core.setFailed(error.message)
+    })
+} catch (error) {
+  core.setFailed(error.message)
+}
+
+function extractRepositories(lines) {
+  const repos = []
+
+  let collect = false
+  lines.some((line, index) => {
+    if (line === '### Solutions') {
+      collect = true
+    } else if (collect) {
+      const idx1 = line.indexOf('[')
+      const idx2 = line.indexOf(']')
+      if (idx1 >= 0 && idx2 >= 0) {
+        repos.push({
+          index,
+          repoStr: line.slice(idx1 + 1, idx2)
+        })
+      }
+    }
+
+    return false
+  })
+
+  return repos
+}
+
+async function generateLine(repoStr) {
+  const badge = await generateBadge(repoStr)
+  return `* [${repoStr}](https://github.com/${repoStr}) ![Last Commit on GitHub](${badge})`
+}
+
+async function generateBadge(repoStr) {
+  const [owner, repo] = repoStr.split('/')
+  const { label, message, color } = await endpoint(octokit, { owner, repo })
+
+  core.info(`...fetched repo ${repoStr}`)
+
+  return 'https://img.shields.io/badge/' + [label, message, color]
+    .map(s => encodeURIComponent(s.replace(/\-/g, '--')))
+    .join('-')
+}
+
+function shouldUpdate(oldLine, newLine) {
+  const badDateReg = /red\)$/
+  return badDateReg.test(oldLine) || !badDateReg.test(newLine)
+}
@@ -0,0 +1,8 @@
+{
+  "dependencies": {
+    "@actions/core": "^1.2.4",
+    "@actions/github": "3.0.0",
+    "axios": "^0.19.2",
+    "moment": "^2.26.0"
+  }
+}
@@ -0,0 +1,333 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+"@actions/core@^1.2.4":
+  version "1.2.4"
+  resolved "https://registry.yarnpkg.com/@actions/core/-/core-1.2.4.tgz#96179dbf9f8d951dd74b40a0dbd5c22555d186ab"
+  integrity sha512-YJCEq8BE3CdN8+7HPZ/4DxJjk/OkZV2FFIf+DlZTC/4iBlzYCD5yjRR6eiOS5llO11zbRltIRuKAjMKaWTE6cg==
+
+"@actions/github@3.0.0":
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/@actions/github/-/github-3.0.0.tgz#ce1b721a266ad5ac522da0c9c013c999009604bf"
+  integrity sha512-zSYo0Pzh/AZt0DCBjCUhd9lNBECbbWnPqq5L32DZDTuEhjGJM8VSgOpKSol9climaJxhPJQhu+vUZIZuQi4Z1w==
+  dependencies:
+    "@actions/http-client" "^1.0.3"
+    "@octokit/core" "^2.5.1"
+    "@octokit/plugin-paginate-rest" "^2.2.0"
+    "@octokit/plugin-rest-endpoint-methods" "^3.10.0"
+
+"@actions/http-client@^1.0.3":
+  version "1.0.8"
+  resolved "https://registry.yarnpkg.com/@actions/http-client/-/http-client-1.0.8.tgz#8bd76e8eca89dc8bcf619aa128eba85f7a39af45"
+  integrity sha512-G4JjJ6f9Hb3Zvejj+ewLLKLf99ZC+9v+yCxoYf9vSyH+WkzPLB2LuUtRMGNkooMqdugGBFStIKXOuvH1W+EctA==
+  dependencies:
+    tunnel "0.0.6"
+
+"@octokit/auth-token@^2.4.0":
+  version "2.4.2"
+  resolved "https://registry.yarnpkg.com/@octokit/auth-token/-/auth-token-2.4.2.tgz#10d0ae979b100fa6b72fa0e8e63e27e6d0dbff8a"
+  integrity sha512-jE/lE/IKIz2v1+/P0u4fJqv0kYwXOTujKemJMFr6FeopsxlIK3+wKDCJGnysg81XID5TgZQbIfuJ5J0lnTiuyQ==
+  dependencies:
+    "@octokit/types" "^5.0.0"
+
+"@octokit/core@^2.5.1":
+  version "2.5.4"
+  resolved "https://registry.yarnpkg.com/@octokit/core/-/core-2.5.4.tgz#f7fbf8e4f86c5cc2497a8887ba2561ec8d358054"
+  integrity sha512-HCp8yKQfTITYK+Nd09MHzAlP1v3Ii/oCohv0/TW9rhSLvzb98BOVs2QmVYuloE6a3l6LsfyGIwb6Pc4ycgWlIQ==
+  dependencies:
+    "@octokit/auth-token" "^2.4.0"
+    "@octokit/graphql" "^4.3.1"
+    "@octokit/request" "^5.4.0"
+    "@octokit/types" "^5.0.0"
+    before-after-hook "^2.1.0"
+    universal-user-agent "^5.0.0"
+
+"@octokit/endpoint@^6.0.1":
+  version "6.0.3"
+  resolved "https://registry.yarnpkg.com/@octokit/endpoint/-/endpoint-6.0.3.tgz#dd09b599662d7e1b66374a177ab620d8cdf73487"
+  integrity sha512-Y900+r0gIz+cWp6ytnkibbD95ucEzDSKzlEnaWS52hbCDNcCJYO5mRmWW7HRAnDc7am+N/5Lnd8MppSaTYx1Yg==
+  dependencies:
+    "@octokit/types" "^5.0.0"
+    is-plain-object "^3.0.0"
+    universal-user-agent "^5.0.0"
+
+"@octokit/graphql@^4.3.1":
+  version "4.5.1"
+  resolved "https://registry.yarnpkg.com/@octokit/graphql/-/graphql-4.5.1.tgz#162aed1490320b88ce34775b3f6b8de945529fa9"
+  integrity sha512-qgMsROG9K2KxDs12CO3bySJaYoUu2aic90qpFrv7A8sEBzZ7UFGvdgPKiLw5gOPYEYbS0Xf8Tvf84tJutHPulQ==
+  dependencies:
+    "@octokit/request" "^5.3.0"
+    "@octokit/types" "^5.0.0"
+    universal-user-agent "^5.0.0"
+
+"@octokit/plugin-paginate-rest@^2.2.0":
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/@octokit/plugin-paginate-rest/-/plugin-paginate-rest-2.2.2.tgz#d78f6ff2f188753ff217e51e3415a997cd6abce8"
+  integrity sha512-3OO/SjB5BChRTVRRQcZzpL0ZGcDGEB2dBzNhfqVqqMs6WDwo7cYW8cDwxqW8+VvA78mDK/abXgR/UrYg4HqrQg==
+  dependencies:
+    "@octokit/types" "^5.0.0"
+
+"@octokit/plugin-rest-endpoint-methods@^3.10.0":
+  version "3.17.0"
+  resolved "https://registry.yarnpkg.com/@octokit/plugin-rest-endpoint-methods/-/plugin-rest-endpoint-methods-3.17.0.tgz#d8ba04eb883849dd98666c55bf49d8c9fe7be055"
+  integrity sha512-NFV3vq7GgoO2TrkyBRUOwflkfTYkFKS0tLAPym7RNpkwLCttqShaEGjthOsPEEL+7LFcYv3mU24+F2yVd3npmg==
+  dependencies:
+    "@octokit/types" "^4.1.6"
+    deprecation "^2.3.1"
+
+"@octokit/request-error@^2.0.0":
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/@octokit/request-error/-/request-error-2.0.1.tgz#49bd71e811daffd5bdd06ef514ca47b5039682d1"
+  integrity sha512-5lqBDJ9/TOehK82VvomQ6zFiZjPeSom8fLkFVLuYL3sKiIb5RB8iN/lenLkY7oBmyQcGP7FBMGiIZTO8jufaRQ==
+  dependencies:
+    "@octokit/types" "^4.0.1"
+    deprecation "^2.0.0"
+    once "^1.4.0"
+
+"@octokit/request@^5.3.0", "@octokit/request@^5.4.0":
+  version "5.4.5"
+  resolved "https://registry.yarnpkg.com/@octokit/request/-/request-5.4.5.tgz#8df65bd812047521f7e9db6ff118c06ba84ac10b"
+  integrity sha512-atAs5GAGbZedvJXXdjtKljin+e2SltEs48B3naJjqWupYl2IUBbB/CJisyjbNHcKpHzb3E+OYEZ46G8eakXgQg==
+  dependencies:
+    "@octokit/endpoint" "^6.0.1"
+    "@octokit/request-error" "^2.0.0"
+    "@octokit/types" "^5.0.0"
+    deprecation "^2.0.0"
+    is-plain-object "^3.0.0"
+    node-fetch "^2.3.0"
+    once "^1.4.0"
+    universal-user-agent "^5.0.0"
+
+"@octokit/types@^4.0.1", "@octokit/types@^4.1.6":
+  version "4.1.10"
+  resolved "https://registry.yarnpkg.com/@octokit/types/-/types-4.1.10.tgz#e4029c11e2cc1335051775bc1600e7e740e4aca4"
+  integrity sha512-/wbFy1cUIE5eICcg0wTKGXMlKSbaAxEr00qaBXzscLXpqhcwgXeS6P8O0pkysBhRfyjkKjJaYrvR1ExMO5eOXQ==
+  dependencies:
+    "@types/node" ">= 8"
+
+"@octokit/types@^5.0.0":
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/@octokit/types/-/types-5.0.1.tgz#5459e9a5e9df8565dcc62c17a34491904d71971e"
+  integrity sha512-GorvORVwp244fGKEt3cgt/P+M0MGy4xEDbckw+K5ojEezxyMDgCaYPKVct+/eWQfZXOT7uq0xRpmrl/+hliabA==
+  dependencies:
+    "@types/node" ">= 8"
+
+"@types/node@>= 8":
+  version "14.0.13"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.0.13.tgz#ee1128e881b874c371374c1f72201893616417c9"
+  integrity sha512-rouEWBImiRaSJsVA+ITTFM6ZxibuAlTuNOCyxVbwreu6k6+ujs7DfnU9o+PShFhET78pMBl3eH+AGSI5eOTkPA==
+
+axios@^0.19.2:
+  version "0.19.2"
+  resolved "https://registry.yarnpkg.com/axios/-/axios-0.19.2.tgz#3ea36c5d8818d0d5f8a8a97a6d36b86cdc00cb27"
+  integrity sha512-fjgm5MvRHLhx+osE2xoekY70AhARk3a6hkN+3Io1jc00jtquGvxYlKlsFUhmUET0V5te6CcZI7lcv2Ym61mjHA==
+  dependencies:
+    follow-redirects "1.5.10"
+
+before-after-hook@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/before-after-hook/-/before-after-hook-2.1.0.tgz#b6c03487f44e24200dd30ca5e6a1979c5d2fb635"
+  integrity sha512-IWIbu7pMqyw3EAJHzzHbWa85b6oud/yfKYg5rqB5hNE8CeMi3nX+2C2sj0HswfblST86hpVEOAb9x34NZd6P7A==
+
+cross-spawn@^6.0.0:
+  version "6.0.5"
+  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-6.0.5.tgz#4a5ec7c64dfae22c3a14124dbacdee846d80cbc4"
+  integrity sha512-eTVLrBSt7fjbDygz805pMnstIs2VTBNkRm0qxZd+M7A5XDdxVRWO5MxGBXZhjY4cqLYLdtrGqRf8mBPmzwSpWQ==
+  dependencies:
+    nice-try "^1.0.4"
+    path-key "^2.0.1"
+    semver "^5.5.0"
+    shebang-command "^1.2.0"
+    which "^1.2.9"
+
+debug@=3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
+  integrity sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==
+  dependencies:
+    ms "2.0.0"
+
+deprecation@^2.0.0, deprecation@^2.3.1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/deprecation/-/deprecation-2.3.1.tgz#6368cbdb40abf3373b525ac87e4a260c3a700919"
+  integrity sha512-xmHIy4F3scKVwMsQ4WnVaS8bHOx0DmVwRywosKhaILI0ywMDWPtBSku2HNxRvF7jtwDRsoEwYQSfbxj8b7RlJQ==
+
+end-of-stream@^1.1.0:
+  version "1.4.4"
+  resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.4.tgz#5ae64a5f45057baf3626ec14da0ca5e4b2431eb0"
+  integrity sha512-+uw1inIHVPQoaVuHzRyXd21icM+cnt4CzD5rW+NC1wjOUSTOs+Te7FOv7AhN7vS9x/oIyhLP5PR1H+phQAHu5Q==
+  dependencies:
+    once "^1.4.0"
+
+execa@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-1.0.0.tgz#c6236a5bb4df6d6f15e88e7f017798216749ddd8"
+  integrity sha512-adbxcyWV46qiHyvSp50TKt05tB4tK3HcmF7/nxfAdhnox83seTDbwnaqKO4sXRy7roHAIFqJP/Rw/AuEbX61LA==
+  dependencies:
+    cross-spawn "^6.0.0"
+    get-stream "^4.0.0"
+    is-stream "^1.1.0"
+    npm-run-path "^2.0.0"
+    p-finally "^1.0.0"
+    signal-exit "^3.0.0"
+    strip-eof "^1.0.0"
+
+follow-redirects@1.5.10:
+  version "1.5.10"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.5.10.tgz#7b7a9f9aea2fdff36786a94ff643ed07f4ff5e2a"
+  integrity sha512-0V5l4Cizzvqt5D44aTXbFZz+FtyXV1vrDN6qrelxtfYQKW0KO0W2T/hkE8xvGa/540LkZlkaUjO4ailYTFtHVQ==
+  dependencies:
+    debug "=3.1.0"
+
+get-stream@^4.0.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-4.1.0.tgz#c1b255575f3dc21d59bfc79cd3d2b46b1c3a54b5"
+  integrity sha512-GMat4EJ5161kIy2HevLlr4luNjBgvmj413KaQA7jt4V8B4RDsfpHk7WQ9GVqfYyyx8OS/L66Kox+rJRNklLK7w==
+  dependencies:
+    pump "^3.0.0"
+
+is-plain-object@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/is-plain-object/-/is-plain-object-3.0.0.tgz#47bfc5da1b5d50d64110806c199359482e75a928"
+  integrity sha512-tZIpofR+P05k8Aocp7UI/2UTa9lTJSebCXpFFoR9aibpokDj/uXBsJ8luUu0tTVYKkMU6URDUuOfJZ7koewXvg==
+  dependencies:
+    isobject "^4.0.0"
+
+is-stream@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
+  integrity sha1-EtSj3U5o4Lec6428hBc66A2RykQ=
+
+isexe@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
+  integrity sha1-6PvzdNxVb/iUehDcsFctYz8s+hA=
+
+isobject@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/isobject/-/isobject-4.0.0.tgz#3f1c9155e73b192022a80819bacd0343711697b0"
+  integrity sha512-S/2fF5wH8SJA/kmwr6HYhK/RI/OkhD84k8ntalo0iJjZikgq1XFvR5M8NPT1x5F7fBwCG3qHfnzeP/Vh/ZxCUA==
+
+macos-release@^2.2.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/macos-release/-/macos-release-2.3.0.tgz#eb1930b036c0800adebccd5f17bc4c12de8bb71f"
+  integrity sha512-OHhSbtcviqMPt7yfw5ef5aghS2jzFVKEFyCJndQt2YpSQ9qRVSEv2axSJI1paVThEu+FFGs584h/1YhxjVqajA==
+
+moment@^2.26.0:
+  version "2.26.0"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.26.0.tgz#5e1f82c6bafca6e83e808b30c8705eed0dcbd39a"
+  integrity sha512-oIixUO+OamkUkwjhAVE18rAMfRJNsNe/Stid/gwHSOfHrOtw9EhAY2AHvdKZ/k/MggcYELFCJz/Sn2pL8b8JMw==
+
+ms@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
+  integrity sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=
+
+nice-try@^1.0.4:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/nice-try/-/nice-try-1.0.5.tgz#a3378a7696ce7d223e88fc9b764bd7ef1089e366"
+  integrity sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ==
+
+node-fetch@^2.3.0:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.0.tgz#e633456386d4aa55863f676a7ab0daa8fdecb0fd"
+  integrity sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA==
+
+npm-run-path@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-2.0.2.tgz#35a9232dfa35d7067b4cb2ddf2357b1871536c5f"
+  integrity sha1-NakjLfo11wZ7TLLd8jV7GHFTbF8=
+  dependencies:
+    path-key "^2.0.0"
+
+once@^1.3.1, once@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
+  integrity sha1-WDsap3WWHUsROsF9nFC6753Xa9E=
+  dependencies:
+    wrappy "1"
+
+os-name@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/os-name/-/os-name-3.1.0.tgz#dec19d966296e1cd62d701a5a66ee1ddeae70801"
+  integrity sha512-h8L+8aNjNcMpo/mAIBPn5PXCM16iyPGjHNWo6U1YO8sJTMHtEtyczI6QJnLoplswm6goopQkqc7OAnjhWcugVg==
+  dependencies:
+    macos-release "^2.2.0"
+    windows-release "^3.1.0"
+
+p-finally@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-1.0.0.tgz#3fbcfb15b899a44123b34b6dcc18b724336a2cae"
+  integrity sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4=
+
+path-key@^2.0.0, path-key@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/path-key/-/path-key-2.0.1.tgz#411cadb574c5a140d3a4b1910d40d80cc9f40b40"
+  integrity sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A=
+
+pump@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/pump/-/pump-3.0.0.tgz#b4a2116815bde2f4e1ea602354e8c75565107a64"
+  integrity sha512-LwZy+p3SFs1Pytd/jYct4wpv49HiYCqd9Rlc5ZVdk0V+8Yzv6jR5Blk3TRmPL1ft69TxP0IMZGJ+WPFU2BFhww==
+  dependencies:
+    end-of-stream "^1.1.0"
+    once "^1.3.1"
+
+semver@^5.5.0:
+  version "5.7.1"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
+  integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
+
+shebang-command@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-1.2.0.tgz#44aac65b695b03398968c39f363fee5deafdf1ea"
+  integrity sha1-RKrGW2lbAzmJaMOfNj/uXer98eo=
+  dependencies:
+    shebang-regex "^1.0.0"
+
+shebang-regex@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
+  integrity sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM=
+
+signal-exit@^3.0.0:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.3.tgz#a1410c2edd8f077b08b4e253c8eacfcaf057461c"
+  integrity sha512-VUJ49FC8U1OxwZLxIbTTrDvLnf/6TDgxZcK8wxR8zs13xpx7xbG60ndBlhNrFi2EMuFRoeDoJO7wthSLq42EjA==
+
+strip-eof@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/strip-eof/-/strip-eof-1.0.0.tgz#bb43ff5598a6eb05d89b59fcd129c983313606bf"
+  integrity sha1-u0P/VZim6wXYm1n80SnJgzE2Br8=
+
+tunnel@0.0.6:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/tunnel/-/tunnel-0.0.6.tgz#72f1314b34a5b192db012324df2cc587ca47f92c"
+  integrity sha512-1h/Lnq9yajKY2PEbBadPXj3VxsDDu844OnaAo52UVmIzIvwwtBPIuNvkjuzBlTWpfJyUbG3ez0KSBibQkj4ojg==
+
+universal-user-agent@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/universal-user-agent/-/universal-user-agent-5.0.0.tgz#a3182aa758069bf0e79952570ca757de3579c1d9"
+  integrity sha512-B5TPtzZleXyPrUMKCpEHFmVhMN6EhmJYjG5PQna9s7mXeSqGTLap4OpqLl5FCEFUI3UBmllkETwKf/db66Y54Q==
+  dependencies:
+    os-name "^3.1.0"
+
+which@^1.2.9:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/which/-/which-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"
+  integrity sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==
+  dependencies:
+    isexe "^2.0.0"
+
+windows-release@^3.1.0:
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/windows-release/-/windows-release-3.3.1.tgz#cb4e80385f8550f709727287bf71035e209c4ace"
+  integrity sha512-Pngk/RDCaI/DkuHPlGTdIkDiTAnAkyMjoQMZqRsxydNl1qGXNIoZrB7RK8g53F2tEgQBMqQJHQdYZuQEEAu54A==
+  dependencies:
+    execa "^1.0.0"
+
+wrappy@1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
+  integrity sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=
@@ -0,0 +1,36 @@
+name: Update AoC badge
+
+on:
+  pull_request:
+  schedule:
+    - cron: '0 0 * 1-11 1'
+    - cron: '0 0 * 12 *'
+
+jobs:
+  update:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v2
+        with:
+          ref: ${{ contains(github.event_name, 'pull_request') && github.event.pull_request.head.sha || github.ref }}
+          fetch-depth: 0
+
+      - name: Install packages
+        run: yarn
+        working-directory: ./.github/actions/update-badge
+
+      - name: Use local action
+        uses: ./.github/actions/update-badge
+        with:
+          ghToken: ${{ secrets.GITHUB_TOKEN }}
+          inputFile: README.md
+          outputFile: README.md
+
+      - name: Git commit and push
+        run: |
+          git config user.email 'actions@github.com'
+          git config user.name 'github-actions'
+          git add README.md
+          git commit -m 'update badges'
+          git push origin HEAD:${{ contains(github.event_name, 'pull_request') && github.head_ref || 'master' }}