[core] Disable page size tracking (#24932)

mui · Feb 14, 2021 · 56d344a · 56d344a
1 parent 64823e0
commit 56d344a
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diff --git a/azure-pipelines.yml b/azure-pipelines.yml
@@ -98,20 +98,6 @@ jobs:
           artifactName: 'canaries'
           targetPath: 'material-ui-core.tgz'
 
-      - task: Cache@2
-        inputs:
-          key: 'nextjs-build | yarn.lock'
-          path: $(DOCS_NEXT_CACHE_FOLDER)
-        displayName: Cache nextjs build
-
-      - script: |
-          set -o pipefail
-          mkdir -p scripts/sizeSnapshot/build	
-          yarn docs:build | tee scripts/sizeSnapshot/build/docs.next
-        displayName: 'build docs for size snapshot'
-        env:
-          NODE_OPTIONS: '--max_old_space_size=4096'
-
       - script: |
           yarn size:snapshot
         displayName: 'create a size snapshot'

diff --git a/scripts/sizeSnapshot/create.js b/scripts/sizeSnapshot/create.js
@@ -66,109 +66,13 @@ async function getWebpackSizes(webpackEnvironment) {
   return sizes;
 }
 
-// waiting for String.prototype.matchAll in node 10
-function* matchAll(string, regex) {
-  let match = null;
-  do {
-    match = regex.exec(string);
-    if (match !== null) {
-      yield match;
-    }
-  } while (match !== null);
-}
-
-/**
- * Inverse to `pretty-bytes`
- * @param {string} n
- * @param {'B', 'kB' | 'MB' | 'GB' | 'TB' | 'PB'} unit
- * @returns {number}
- */
-
-function prettyBytesInverse(n, unit) {
-  const metrixPrefix = unit.length < 2 ? '' : unit[0];
-  const metricPrefixes = ['', 'k', 'M', 'G', 'T', 'P'];
-  const metrixPrefixIndex = metricPrefixes.indexOf(metrixPrefix);
-  if (metrixPrefixIndex === -1) {
-    throw new TypeError(
-      `unrecognized metric prefix '${metrixPrefix}' in unit '${unit}'. only '${metricPrefixes.join(
-        "', '",
-      )}' are allowed`,
-    );
-  }
-
-  const power = metrixPrefixIndex * 3;
-  return n * 10 ** power;
-}
-
-/**
- * parses output from next build to size snapshot format
- * @returns {[string, { gzip: number, files: number, packages: number }][]}
- */
-
-async function getNextPagesSize() {
-  const consoleOutput = await fse.readFile(path.join(__dirname, 'build/docs.next'), {
-    encoding: 'utf8',
-  });
-  const pageRegex = /(?<treeViewPresentation>┌|├|└)\s+((?<fileType>λ|○|●)\s+)?(?<pageUrl>[^\s]+)\s+(?<sizeFormatted>[0-9.]+)\s+(?<sizeUnit>\w+)/gm;
-
-  const sharedChunks = [];
-
-  const entries = Array.from(matchAll(consoleOutput, pageRegex), (match) => {
-    const { pageUrl, sizeFormatted, sizeUnit } = match.groups;
-
-    let snapshotId = `docs:${pageUrl}`;
-    // used to be tracked with custom logic hence the different ids
-    if (pageUrl === '/') {
-      snapshotId = 'docs.landing';
-      // chunks contain a content hash that makes the names
-      // unsuitable for tracking. Using stable name instead:
-    } else if (/^chunks\/pages\/_app\.(.+)\.js$/.test(pageUrl)) {
-      snapshotId = 'docs.main';
-    } else if (/^chunks\/main\.(.+)\.js$/.test(pageUrl)) {
-      snapshotId = 'docs:shared:runtime/main';
-    } else if (/^chunks\/webpack\.(.+)\.js$/.test(pageUrl)) {
-      snapshotId = 'docs:shared:runtime/webpack';
-    } else if (/^chunks\/commons\.(.+)\.js$/.test(pageUrl)) {
-      snapshotId = 'docs:shared:chunk/commons';
-    } else if (/^chunks\/framework\.(.+)\.js$/.test(pageUrl)) {
-      snapshotId = 'docs:shared:chunk/framework';
-    } else if (/^chunks\/(.*)\.js$/.test(pageUrl)) {
-      // shared chunks are unnamed and only have a hash
-      // we just track their tally and summed size
-      sharedChunks.push(prettyBytesInverse(sizeFormatted, sizeUnit));
-      // and not each chunk individually
-      return null;
-    }
-
-    return [
-      snapshotId,
-      {
-        parsed: prettyBytesInverse(sizeFormatted, sizeUnit),
-        gzip: -1,
-      },
-    ];
-  }).filter((entry) => entry !== null);
-
-  entries.push([
-    'docs:chunk:shared',
-    {
-      parsed: sharedChunks.reduce((sum, size) => sum + size, 0),
-      gzip: -1,
-      tally: sharedChunks.length,
-    },
-  ]);
-
-  return entries;
-}
-
 async function run(argv) {
   const { analyze, accurateBundles } = argv;
 
   const rollupBundles = [path.join(workspaceRoot, 'packages/material-ui/size-snapshot.json')];
   const bundleSizes = lodash.fromPairs([
     ...(await getWebpackSizes({ analyze, accurateBundles })),
     ...lodash.flatten(await Promise.all(rollupBundles.map(getRollupSize))),
-    ...(await getNextPagesSize()),
   ]);
 
   await fse.writeJSON(snapshotDestPath, bundleSizes, { spaces: 2 });