Use random temp directory for progress estimator (fix concurrent builds)

piter2k1 · May 12, 2021 · 927aa57 · 927aa57
1 parent 859c5e3
commit 927aa57
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Showing 2 changed files with 21 additions and 11 deletions.
diff --git a/src/cli.ts b/src/cli.ts
@@ -11,7 +11,7 @@ import {
   createBundles,
   writeBundles,
 } from './rollupBuilds';
-import { progressEstimator, cleanDist } from './utils';
+import { progressEstimatorBuilder, cleanDist } from './utils';
 import {
   EXIT_ON_ERROR,
   errorAsObjectWithMessage,
@@ -24,6 +24,8 @@ const rollpkg = async () => {
   /////////////////////////////////////
   // clean dist folder
   const cleanDistMessage = 'Cleaning dist folder';
+  const progressEstimator = await progressEstimatorBuilder();
+
   try {
     const clean = cleanDist();
     await progressEstimator(clean, cleanDistMessage);

diff --git a/src/utils.ts b/src/utils.ts
@@ -1,15 +1,23 @@
 import * as fs from 'fs-extra';
-import { resolve } from 'path';
+import { resolve, join } from 'path';
+import * as os from 'os';
 import * as readline from 'readline';
-import createProgressEstimator from 'progress-estimator';
-
-export const progressEstimator = createProgressEstimator({
-  storagePath: resolve(__dirname, '.progress-estimator'),
-  spinner: {
-    interval: 180,
-    frames: ['🌎', '🌏', '🌍'],
-  },
-});
+import createProgressEstimator, { ProgressEstimator } from 'progress-estimator';
+
+export const createRandomProgressEstimatorTempDir: () => Promise<string> = () =>
+  fs.mkdtemp(join(os.tmpdir(), 'progress-estimator-'));
+
+export const progressEstimatorBuilder: () => Promise<ProgressEstimator> = async () => {
+  const tempDirPath = await createRandomProgressEstimatorTempDir();
+
+  return createProgressEstimator({
+    storagePath: tempDirPath,
+    spinner: {
+      interval: 180,
+      frames: ['🌎', '🌏', '🌍'],
+    },
+  });
+};
 
 export const cleanDist: () => Promise<void> = () => fs.emptyDir('./dist');