fix: Remove duplication of pages

Closes freesewing/freesewing#1774

Author: joostdecock

gatsby-node.js

@@ -168,22 +168,6 @@ const createMdxPages = async function (pages, createPage, graphql, language) {
               file: page.node.fileAbsolutePath,
             },
           }
-          // Handle duplicates in docs
-          if (type === 'docs' && typeof routes.duplicates[slug] !== 'undefined') {
-            for (let newSlug of routes.duplicates[slug]) {
-              pages[type][newSlug] = {
-                path: newSlug,
-                component,
-                context: {
-                  slug: newSlug,
-                  title: pages.docs[slug].context.title,
-                  order: pages.docs[slug].context.order,
-                  // Keep file here, it is used in the page query to filter
-                  file: pages.docs[slug].context.file,
-                },
-              }
-            }
-          }
         }
       }
       for (let slug in pages[type]) {

gatsby-routes.js

@@ -1,161 +1,4 @@
 const patterns = require('@freesewing/pattern-info').list
-const options = require('@freesewing/pattern-info').options
-
-const addDupe = (option, from, to) => {
-  let slug = `/docs/patterns/${from}/options/${option.toLowerCase()}/`
-  if (!patternOptions[slug]) patternOptions[slug] = { find: from, replace: [to] }
-  else patternOptions[slug].replace.push(to)
-}
-
-// this will be populated by addDupe()
-const patternOptions = {}
-
-const dupes = {
-  brian: [
-    {
-      options: [
-        'sleevecapbackfactorx',
-        'sleevecapbackfactory',
-        'sleevecapease',
-        'sleevecapfrontfactorx',
-        'sleevecapfrontfactory',
-        'sleevecapq1offset',
-        'sleevecapq1spread1',
-        'sleevecapq1spread2',
-        'sleevecapq2offset',
-        'sleevecapq2spread1',
-        'sleevecapq2spread2',
-        'sleevecapq3offset',
-        'sleevecapq3spread1',
-        'sleevecapq3spread2',
-        'sleevecapq4offset',
-        'sleevecapq4spread1',
-        'sleevecapq4spread2',
-        'sleevecaptopfactorx',
-        'sleevecaptopfactory',
-        'sleevewidthguarantee',
-      ],
-      to: ['huey', 'simon', 'simone', 'sven', 'diana', 'teagan'],
-    },
-    {
-      options: ['backneckcutout', 'frontarmholedeeper', 'shoulderslopereduction'],
-      to: ['bent', 'carlita', 'carlton', 'huey', 'hugo', 'jaeger', 'simon', 'sven'],
-    },
-    {
-      options: ['sleevelengthbonus'],
-      to: ['huey', 'hugo'],
-    },
-    {
-      options: ['sleevecapheight'],
-      to: ['carlita', 'carlton', 'jaeger'],
-    },
-    {
-      options: ['acrossbackfactor'],
-      to: ['bent', 'diana', 'huey', 'hugo', 'teagan'],
-    },
-    {
-      options: ['armholedepthfactor'],
-      to: ['bent', 'huey', 'sven', 'wahid', 'teagan'],
-    },
-    {
-      options: ['acrossbackfactor'],
-      to: ['bent', 'diana', 'huey', 'hugo', 'teagan'],
-    },
-    {
-      options: ['bicepsease'],
-      to: ['bent', 'huey', 'hugo', 'jaeger'],
-    },
-    {
-      options: ['chestease', 'cuffease', 'lengthbonus'],
-      to: ['bent', 'huey', 'hugo'],
-    },
-    {
-      options: ['collarease'],
-      to: ['bent', 'huey', 'jaeger', 'sven'],
-    },
-    {
-      options: ['shoulderease'],
-      to: ['bent', 'huey', 'jaeger', 'simon'],
-    },
-  ],
-  huey: [
-    {
-      options: ['ribbingheight'],
-      to: ['hugo'],
-    },
-  ],
-  carlita: [
-    {
-      options: [
-        'frontoverlap',
-        'pocketradius',
-        'innerpocketdepth',
-        'innerpocketplacement',
-        'innerpocketweltheight',
-        'innerpocketwidth',
-        'lapelreduction',
-      ],
-      to: ['carlton', 'jaeger'],
-    },
-  ],
-  titan: [
-    {
-      options: [
-        'waistease',
-        'seatease',
-        'kneeease',
-        'waistheight',
-        'lengthbonus',
-        'crotchdrop',
-        'crossseamcurvestart',
-        'crossseamcurvebend',
-        'crossseamcurveangle',
-        'crotchseamcurvestart',
-        'crotchseamcurvebend',
-        'crotchseamcurveangle',
-        'grainlineposition',
-        'legbalance',
-        'waistbalance',
-        'waistbandwidth',
-      ],
-      to: ['paco', 'charlie'],
-    },
-  ],
-}
-
-for (let from in dupes) {
-  for (let set of dupes[from]) {
-    for (let to of set.to) {
-      for (let option of set.options) addDupe(option, from, to)
-    }
-  }
-}
-
-// Breanna inherits almost all options from Brian
-for (let option of options.brian) {
-  if (['lengthBonus', 'sleeveWidthGuarantee'].indexOf(option) === -1)
-    addDupe(option, 'brian', 'breanna')
-}
-
-// Carton inherits almost all options from Carlita
-for (let option of options.carlita) {
-  if (option !== 'contour') addDupe(option, 'carlita', 'carlton')
-}
-
-// Simone inherits all options from Simon
-for (let option of options.simon) addDupe(option, 'simon', 'simone')
-
-const getDuplicates = () => {
-  let dupes = {}
-  for (let slug in patternOptions) {
-    dupes[slug] = []
-    for (let insert of patternOptions[slug].replace) {
-      dupes[slug].push(slug.replace(patternOptions[slug].find, insert))
-    }
-  }
-
-  return dupes
-}
 
 /* This matches a route pattern with the page component */
 const routes = {
@@ -211,7 +54,6 @@ const routes = {
     '/patterns/:pattern/save-as': 'patterns/_pattern/save-as.js',
     '/recreate/gist/:gist': 'recreate/gist/_gist.js',
   },
-  duplicates: getDuplicates(),
   redirects: {
     '/recreate/': '/create/',
     '/contact/': '/docs/about/contact/',