Docs/versioning and publishing (#45)

* chore: add config option in lerna.json

* docs: update README.md

* docs: details about lerna version

* docs: tweak in publish docs

---------

Co-authored-by: Pierre Zimmermann <64224599+pierrezimmermannbam@users.noreply.github.com>

Author: P0labrD

README.md

@@ -32,11 +32,27 @@ Here are some useful commands:
 
 ## Publishing a new version of a package
 
-If this is the first time the package is published to npm, running `yarn lerna publish --no-private` [doesn't seem to work](https://github.com/lerna/lerna/issues/1821). Instead, you should `cd` into your package and run `yarn publish --access public`. `yarn` will then ask the new version the package should have.
-
-If the package has already been published on npm, you can use `yarn lerna publish --no-private` in the root directory of the project.
-
-For each of these two tasks, you will need to have an account on [npmjs.com](https://www.npmjs.com/) and to be added to the [@bam.tech](https://www.npmjs.com/settings/bam.tech/packages) organization.
+The publication is done automatically by this [Github Workflow](.github/workflows/publish.yml) when a new tag is pushed to the repository.
+All you have to do is the versioning of the packages you want to publish.
+
+> You need to be on the main branch and have the repo write access to publish a new version.
+
+Run `yarn lerna version` to start the process. It will ask you which packages you want to publish and which version you want to publish them under.
+
+```bash
+? Select a new version (currently 1.0.0) (Use arrow keys)
+❯ Patch (1.0.1) # bug fixes
+  Minor (1.1.0) # new features
+  Major (2.0.0) # breaking changes
+  Prepatch (1.0.1-alpha.0)
+  Preminor (1.1.0-alpha.0)
+  Premajor (2.0.0-alpha.0)
+  Custom Prerelease
+  Custom Version
+```
+
+After you have selected the packages and the versions, Lerna will push a new tagged commit with the version bumps in `package.json` files.
+The pushed tag will trigger the Github Workflow which will publish the packages to NPM.
 
 ## Running commands
 

lerna.json

@@ -1,5 +1,11 @@
 {
   "$schema": "node_modules/lerna/schemas/lerna-schema.json",
   "useWorkspaces": true,
-  "version": "independent"
+  "version": "independent",
+  "packages": ["packages/*"],
+  "command": {
+    "version": {
+      "noPrivate": true
+    }
+  }
 }