This page covers a non-latest version of Handsontable.
# Building process
This guide provides detailed steps for building Handsontable and outlines the tasks that are available to be run.
8.3.2 onward, the
handsontable repository is configured as a monorepo, and consist of four packages:
.- the root directory)
Although the packages are versioned with the same number and are released together, they all have their own build and testing processes.
We're using npm workspaces (opens new window) (introduced in
npm@7) to manage the monorepo. Because of some crucial bugfixes in the later versions, the Handsontable monorepo requires using
During this process, the source files located in the
src/* directory are transformed into the output files:
More info about dist packages can be found [here](https://github.com/handsontable/handsontable/blob/master/dist/README.md.
It is advised that you never modify the files mentioned above. Instead, make changes in the
src/ directory and then run a proper build. This is especially important if you want to contribute your changes back to Handsontable by making a pull request.
# npm tasks
Currently, the following tasks are available for building Handsontable:
npm run test- runs several tasks in this order:
npm run lint- check if changes applied to the source code adhere to our code style (opens new window).
npm run test:unit- runs the test suite in node environment. It uses Jest (opens new window) as a test runner.
npm run test:types- runs the tests which check if the code follows TypeScript definition.
npm run test:walkontable- runs a single build of Walkontable (the Handsontable renderer engine) followed by Jasmine test suite and executes in Puppeteer (opens new window).
npm run test:e2e- runs a single build of Handsontable followed by Jasmine test suite and by using the generated bundle
/dist/handsontable.jsexecutes it in Puppeteer (opens new window).
npm run test:production- runs a single build followed by Jasmine test suite and by using generated minified bundle
/dist/handsontable.full.min.jsexecutes it in Puppeteer (opens new window).
npm run build- runs a single build but without the code quality checking. It internally executes these tasks:
npm run build:commonjs- transpiles files into the
CommonJSformat. These files are published into NPM repository later.
npm run build:es- transpiles files into the
import/exportformat. These files are published into NPM repository later.
npm run build:umd- creates the bundles (
dist/handsontable.full.css) which are compatible with UMD (Universal Module Definition).
npm run build:umd.min- creates the minified bundles (
dist/handsontable.min.full.css) which are compatible with UMD (Universal Module Definition).
npm run build:languages- creates the bundles containing language sets (i.e.
dist/languages/all.js) which are compatible with UMD (Universal Module Definition). More information about languages can be found here.
npm run build:languages.min- creates the minified bundles containing language sets (i.e.
dist/languages/all.min.js) which are compatible with UMD (Universal Module Definition). More information about languages can be found here.
npm run watch- watches for changes in source directory and runs a build when a change is observed. For faster rebuild when a change is observed, the watcher triggers the file-building task without minify.
# NPM tasks for the framework-specific wrappers.
Each of the wrappers has its own framework-specific build environment and scripts. The build process can be triggered by either navigating the the wrapper directory (e.g.
./wrappers/react-handsontable/ and running:
npm run build
Or by utilizing one of the helper scripts in the root directory:
npm run in- Runs a command for the specified project. For Example:
npm run in angular build- runs the
buildcommand for the
@handsontable/angularproject. Shorthands are also available - the aforementioned command works as
npm run in angular buildas well.
npm run all- Runs a command for all the packages. For example:
npm run all buildwill run the
buildcommand for all the defined packages. The order in which the packages are executed is defined in the
# Running your first build
To run your own build, follow the below steps:
- Install Node.js (available for Windows, macOS, and Linux). This will also install NPM - Node Package Manager, which handles all the dependencies. Handsontable requires Node.js >=15.11.0 and npm >=7.1.1 for building and testing.
- Clone the Handsontable repository on your local disk and go to the directory where you cloned it.
npm installto download all the dependencies defined in
package.json. The dependencies will be downloaded into a new directory
node_modules, which is ignored by Git.
npm run buildto make your first build!