TypeScript Composite Project(Project References) + Lerna
git clone https://github.com/hanpama/typescript-composite-lerna
cd typescript-composite-lerna
npm run boostrap
npm run watch
- installs the project dependencies (in
/package.json) - links each packages
- and builds the project with
npm run build(tsc --build packages/tsconfig.project.json)
- run tsc project build mode with
--watchflag (tsc --build --watch packages/tsconfig.project.json)
You can watch the entire project with a single tsc running.
npm run update:tsconfig.json
Each package has its tsconfig.package.json file for individual build.
To integrate those building process into project, we need references field listing its build dependencies.
// GENERATED by scripts/update-package-tsconfig.ts
{
"extends": "../../tsconfig.base.json",
"compilerOptions": {
"outDir": "./lib",
"rootDir": "./src",
"composite": true
},
"references": [
{
"path": "../foo/tsconfig.package.json"
},
{
"path": "../bar/tsconfig.package.json"
}
],
"include": [
"src"
],
"exclude": [
"tests",
"lib"
]
}update:tsconfig.json is a script which resolves and updates those dependencies.
ts-node packages/baz/src/index.ts
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