Sunsetting Shields custom logos (#10347)

* Sunsetting Shields custom logos

* Reinstate info to contribute to SimpleIcons

* Mention that no changes are required

lib/load-logos.js

@@ -1,36 +0,0 @@
-import fs from 'fs'
-import path from 'path'
-import { fileURLToPath } from 'url'
-import { svg2base64 } from './svg-helpers.js'
-
-function loadLogos() {
-  // Cache svg logos from disk in base64 string
-  const logos = {}
-  const logoDir = path.join(
-    path.dirname(fileURLToPath(import.meta.url)),
-    '..',
-    'logo',
-  )
-  const logoFiles = fs.readdirSync(logoDir)
-  logoFiles.forEach(filename => {
-    if (filename[0] === '.') {
-      return
-    }
-    // filename is eg, github.svg
-    const svg = fs.readFileSync(`${logoDir}/${filename}`).toString()
-    const base64 = svg2base64(svg)
-    // logo is monochrome if it only has one fill= statement
-    const isMonochrome = (svg.match(/fill="(.+?)"/g) || []).length === 1
-
-    // eg, github
-    const name = filename.slice(0, -'.svg'.length).toLowerCase()
-    logos[name] = {
-      isMonochrome,
-      svg,
-      base64,
-    }
-  })
-  return logos
-}
-
-export default loadLogos

lib/logos.js

@@ -6,9 +6,7 @@ import {
 } from '../badge-maker/lib/color.js'
 import coalesce from '../core/base-service/coalesce.js'
 import { svg2base64, getIconSize, resetIconPosition } from './svg-helpers.js'
-import loadLogos from './load-logos.js'
 import loadSimpleIcons from './load-simple-icons.js'
-const logos = loadLogos()
 const simpleIcons = loadSimpleIcons()
 
 // for backwards-compatibility with deleted logos
@@ -19,6 +17,7 @@ const logoAliases = {
   scrutinizer: 'scrutinizer-ci',
   stackoverflow: 'stack-overflow',
   tfs: 'azure-devops',
+  travis: 'travisci',
 }
 const lightThreshold = 0.4
 const darkThreshold = 0.6
@@ -59,24 +58,6 @@ function decodeDataUrlFromQueryParam(value) {
   return isDataUrl(maybeDataUrl) ? maybeDataUrl : undefined
 }
 
-function getShieldsIcon({ name, color }) {
-  if (!(name in logos)) {
-    return undefined
-  }
-
-  const { svg, base64, isMonochrome } = logos[name]
-  const svgColor = toSvgColor(color)
-  if (svgColor) {
-    if (isMonochrome) {
-      return svg2base64(svg.replace(/fill="(.+?)"/g, `fill="${svgColor}"`))
-    } else {
-      return undefined
-    }
-  } else {
-    return base64
-  }
-}
-
 function getSimpleIconStyle({ icon, style }) {
   const { hex } = icon
   if (style !== 'social' && brightness(normalizeColor(hex)) <= lightThreshold) {
@@ -93,7 +74,7 @@ function getSimpleIconStyle({ icon, style }) {
 // badge. If `size` is not 'auto', the icon will be displayed at its original.
 // https://github.com/badges/shields/pull/9191
 function getSimpleIcon({ name, color, style, size }) {
-  const key = name === 'travis' ? 'travis-ci' : name.replace(/ /g, '-')
+  const key = name.replace(/ /g, '-')
 
   if (!(key in simpleIcons)) {
     return undefined
@@ -134,10 +115,7 @@ function prepareNamedLogo({ name, color, style, size }) {
     name = logoAliases[name]
   }
 
-  return (
-    getShieldsIcon({ name, color }) ||
-    getSimpleIcon({ name, color, style, size })
-  )
+  return getSimpleIcon({ name, color, style, size })
 }
 
 function makeLogo(defaultNamedLogo, overrides) {
@@ -159,7 +137,6 @@ export {
   isDataUrl,
   decodeDataUrlFromQueryParam,
   prepareNamedLogo,
-  getShieldsIcon,
   getSimpleIcon,
   makeLogo,
 }