README
Automated development tasks (linting, testing, building) used in my own projects.
This is not meant to be shared and semantic versioning is not followed.
The task runner is Gulp, but you don't need to know Gulp to use these tasks.
Workflow
Code is compiled from the src
to the build
directory using
Babel, so you can use the latest JavaScript features.
Linting and formatting are performed with ESLint, Prettier and Jscpd. We recommend using plugins with your IDE (code editor) for both Prettier and ESLint so that linting/formatting is performed as you code.
We use Ava to run tests. Each line of code must be tested.
Usage
Any task can be run using gulp
for example:
gulp build
If you're on cmd.exe
(Windows) use npx gulp ...
instead.
Overview
The main commands are:
gulp check
: lint/format the JavaScript files.gulp build
: build source files and test files. Must be run before running any code or unit tests.gulp unit
: run unit tests.gulp test
: perform the three tasks above.
Use gulp checkw
, gulp buildw
and gulp unitw
to run them in watch mode.
GitHub actions ensures that:
- tests pass on all supported environments.
- all source files are covered by tests and follow the same coding style.
Available tasks
gulp check
Lint and check source files:
- format JavaScript files with Prettier.
- lint and autofix JavaScript files using ESLint (see the coding style).
- find duplicated code with Jscpd.
gulp build
Build source files and test files:
- JavaScript files are transpiled with Babel.
- Other files are copied as is.
Source files are built from the src
directory to the build/src
directory.
Test files are built from the test
directory to the build/test
directory.
This must be done before running any code or unit tests.
gulp unit
Run unit tests with Ava.
To specify
Ava options,
please call ava
directly instead. For example: ava --update-snapshots
.
To target a single test file, use ava build/test/file.js
not
ava test/file.js
.
gulp test
Runs gulp check
then gulp build
then
gulp unit
.
This is performed on CI (GitHub acitons) for each OS (Windows, Mac, Linux) and supported Node.js version.
, gulp checkwgulp buildw
, gulp unitw
, gulp warnw
Like gulp check
, gulp build
, gulp unit
and gulp warn
but in watch mode.
The watch mode works even when installing/updating/uninstalling dependencies or
changing the Gulp tasks themselves.
They can be performed together, e.g. gulp buildw
in one terminal tab and
gulp unitw
in another.
Other tasks
gulp warn
Check for security vulnerabilities (using
npm audit
) and outdated dependencies
(using npm outdated
).
, gulp releasePatchgulp releaseMinor
, gulp releaseMajor
Release a new patch/minor/major version on npm and GitHub using
release-it
.
npm publish
must also be performed locally.
Only the repository owner can perform these tasks.
gulp uploadCoverage
In CI (GitHub actions), upload test
coverage (produced by c8 ava
) to codecov.
gulp checkCoverage
Ensures that files are fully covered by tests using c8. This is meant to be performed on CI (GitHub actions).
Custom tasks
Repositories with a gulp
top-level directory have additional tasks. Please
check those files to see which custom tasks are available.
Support
For any question, don't hesitate to submit an issue on GitHub.
Everyone is welcome regardless of personal background. We enforce a Code of conduct in order to promote a positive and inclusive environment.
Contributing
This project was made with ❤️. The simplest way to give back is by starring and sharing it online.
If the documentation is unclear or has a typo, please click on the page's Edit
button (pencil icon) and suggest a correction.
If you would like to help us fix a bug, please check our guidelines. Pull requests are welcome!
ehmicky 💻 🎨 🤔 📖 |