This glob-file-split will split a glob pattern of files into a given number of chunks (splits) and return the files as a comma separated string for a given index.
This is ideal for splitting test files across multiple workers for parallel execution.
Examples:
$ glob-file-split --splits 2 --index 0 --pattern './tests/*.js'
./tests/1.js,./tests/2.js,./tests/3.js
$ glob-file-split -s 2 -i 1 -p './tests/*.js'
./tests/4.js,./tests/5.jsExample using to split test execution:
Worker 1:
$ yarn test --spec $(glob-file-split -s 2 -i 0 -p './**/*.feature')
cypress run --spec ./cypress/integration/1.feature,./cypress/integration/2.feature,./cypress/integration/3.featureWorker 2:
$ yarn test --spec $(glob-file-split -s 2 -i 1 -p './**/*.feature')
cypress run --spec ./cypress/integration/4.feature,./cypress/integration/5.feature| flag | shorthand | accepts | example |
|---|---|---|---|
| --pattern | -p | string | './tests/*.feature' |
| --index | -i | number | 0 |
| --splits | -s | string | 5 |
| --deleteOthers | -d | boolean | -d |
Install globally:
yarn global add glob-file-splitor
npm i -g glob-file-split
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