Updates readme and adds example bom (#3)

Author: Sean Sundberg

.github/workflows/npm-publish.yaml

@@ -23,4 +23,5 @@ jobs:
           npm install
           npm publish --access public
         env:
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

README.md

@@ -3,6 +3,22 @@
 Library and CLI used to generate Infrastructure as Code installable components composed from a catalog of 
 modules.
 
+### CLI Usage
+
+#### Installation
+
+```shell
+npm i -g @cloudnativetoolkit/iascable
+```
+
+#### Commands
+
+```shell
+iascable build [-u {CATALOG_URL}] [-i {BOM_INPUT}] [--name {COMPONENT_NAME}]
+```
+
+### API Usage
+
 ### NPM scripts
 
  - `npm t`: Run test suite

examples/bom.yaml

@@ -0,0 +1,9 @@
+apiVersion: cloud.ibm.com/v1alpha1
+kind: BillOfMaterial
+metadata:
+  name: component
+spec:
+  modules:
+    - github.com/ibm-garage-cloud/terraform-k8s-ocp-cluster
+    - github.com/ibm-garage-cloud/terraform-ibm-cp-app-connect
+  variables: []