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49 lines
2.1 KiB
Markdown
49 lines
2.1 KiB
Markdown
# Managing and Publishing Playwright Packages
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## Overview
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- Playwright ships multiple packages to NPM. All packages that are published to NPM are listed as folders under [`//packages/`](../packages).
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- Playwright's [root package.json](../package.json) is **never published to NPM**. It is only used for devmode, e.g. when running `npm install` with no arguments or installing from github.
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- Playwright dependencies for all packages are the same and are managed with the [`root package.json`](../package.json).
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- Playwright browser versions for all packages are the same and are managed with the [`browsers.json`](../browsers.json).
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> **NOTE** As of May 20, 2020, the only exception is the `playwright-electron` package that
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> doesn't follow the pack and is published manually. This is due to it's pre-1.0 status.
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## Building NPM package
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To build a package that will be shipped to NPM, use [`//packages/build_package.js`](./build_package.js) script.
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The script populates package folder with contents, and then uses `npm pack` to archive the folder.
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As of May 20, 2020, [`//packages/build_package.js`](./build_package.js) does the following:
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- copies certain files and folders from `playwright-internal` to the subpackage (e.g. `//lib`, `//types`, `//LICENSE` etc)
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- generates `package.json` and puts it in the subpackage
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- generates `browsers.json` and puts it in the subpackage
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- uses `npm pack` to pack the subpackage folder
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- removes all the files that were added during the process
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To build `playwright` package and save result as `./playwright.tgz` file:
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```bash
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./packages/build_package.js playwright ./playwright.tgz
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```
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To debug what files are put into the folder, use `--no-cleanup` flag and inspect the package folder:
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```bash
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./packages/build_package.js playwright ./playwright.tgz --no-cleanup
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ls ./packages/playwright # inspect the folder
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```
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## Testing packages
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To test packages, use [`//packages/installation-tests/installation-tests.sh`](./installation-tests/installation-tests.sh).
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## Publishing packages
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All package publishing happens **exclusively** over CI/CD using the [`//utils/publish_all_packages.sh`](../utils/publish_all_packages.sh) script.
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