Initial version

Author: timruffles

Diff for: Dockerfile

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+FROM node:12
+
+COPY . .

Diff for: action.js

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+'use strict'
+
+const fs = require('fs')
+const yaml = require('yaml')
+
+const formatters = {
+  txt: txtFormatter,
+  json: jsonFormatter,
+  shell: (data) => txtFormatter(data, { colors: true}),
+}
+
+main()
+
+function main() {
+  const format = process.argv[2]
+
+  const formatter = formatters[format]
+  if (!formatter) {
+    invalidFormat(format)
+    return
+  }
+
+  const data = yaml.parse(fs.readFileSync("./humans.txt.yaml", {encoding: "utf8"}))
+
+  formatter(data)
+}
+
+function invalidFormat(format) {
+  const list = Object.keys(formatters).sort().join(",")
+  console.error(`'${format}' is not one of the accepted formats ${list}`)
+  process.statusCode = 1
+  return
+}
+
+function jsonFormatter({humans}) {
+  console.log(JSON.stringify(humans, null, 4))
+}
+
+function txtFormatter({humans}, {colors = false} = {}) {
+  let active = humans.filter(h => !h.alum).map(h => h.name)
+  let alum = humans.filter(h => h.alum).map(h => h.name)
+
+  if(colors) {
+    const chalk = require('chalk')
+    const total = active.length + alum.length
+    active = active.map((n, i) => chalk.hsl((i / total) * 360, 100, 50)(n))
+    alum = alum.map((n, i) => chalk.hsl(((i + active.length) / total) * 360, 100, 50)(n))
+  }
+
+  console.log("Current humans")
+  console.log("==============\n")
+  console.log(active.join("\n"))
+  console.log("\n")
+
+  console.log("Human alumni")
+  console.log("============\n")
+  console.log(alum.join("\n"))
+}
+
+

Diff for: actions.test.js

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+const assert = require('assert')
+

Diff for: actions.yml

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+name: 'GitHub Actions humans.txt'
+description: 'List out the humans who help feed and tend the robots of GitHub Actions'
+inputs:
+  format:
+    description: 'How to output the people of actions - txt, json or ascii'
+    default: 'ascii'
+runs:
+  using: 'docker'
+  image: 'Dockerfile'
+  args:
+    - ${{ inputs.format }}

Diff for: humans.txt.yaml

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+humans:
+

Diff for: package-lock.json

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+{
+  "private": true,
+  "dependencies": {
+    "chalk": "3.0.0",
+    "yaml": "1.7.2"
+  }
+}

Diff for: package.json

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+#!bin/bash
+
+set -xeuo pipefail
+
+node action.js txt >/tmp/t1
+node action.js json >/tmp/t2
+node action.js shell >/tmp/t3
+