Merge branch 'main' of github.com:digital-dream-labs/vector-cloud

Author: dietb

README.md

@@ -4,7 +4,10 @@ Programs that make Vector talk to the cloud!
 
 ## Building
 
-To build the binaries, you'll first need the armbuilder docker image.  It can be generated by running..
+To make it easy to cross-compile binaries on your computer that will
+run on Vector you'll first need the armbuilder docker image.  It can
+be generated by running..
+
 ```
 # make docker-builder
 ```
@@ -19,3 +22,60 @@ To build vic-gateway, run...
 # make vic-gateway
 ```
 
+## Example Customization
+
+Let's have Vector refuse to give users information on Area 51 and then
+explictly state that all other information requests have been approved.
+
+First we make the following changes to `internal/voice/stream/context.go`
+
+```diff
+diff --git a/internal/voice/stream/context.go b/internal/voice/stream/context.go
+index 1d5df2c..564b22f 100644
+--- a/internal/voice/stream/context.go
++++ b/internal/voice/stream/context.go
+@@ -1,7 +1,9 @@
+ package stream
+ 
+ import (
+-       "bytes"
++       "regexp"
++       
++       "bytes"
+        "context"
+        "encoding/json"
+        "fmt"
+@@ -155,6 +157,14 @@ func sendIntentResponse(resp *chipper.IntentResult, receiver Receiver) {
+ 
+ func sendKGResponse(resp *chipper.KnowledgeGraphResponse, receiver Receiver) {
+        var buf bytes.Buffer
++
++       found, _ := regexp.MatchString("area fifty one", resp.QueryText)
++       if found {
++         resp.SpokenText = "Information regarding Area Fifty One is classified. The Illuminati High Council has been notified of this request."
++       } else {
++         resp.SpokenText = "Information Request Approved. " + resp.SpokenText
++       }
++
+        params := map[string]string{
+                "answer":      resp.SpokenText,
+                "answer_type": resp.CommandType,
+```
+
+Next compile, copy to Vector, and reboot.
+
+```bash
+grant@lord-humungus vector-cloud % make vic-cloud                        
+echo `go version` && cd /Users/grant/src/vector-cloud && go mod download
+  ... BUILD LOG OUTPUT ...
+Packed 1 file.
+grant@lh % ssh root@<VECTOR_IP> mount -o remount,rw /
+grant@lh % scp build/vic-cloud root@<VECTOR_IP>:/anki/bin
+vic-cloud                                              100% 4800KB   3.6MB/s   00:01    
+grant@lh %                                                 
+grant@lh % ssh root@<VECTOR_IP> /sbin/reboot            
+```
+
+And test after the reboot by saying "Hey Vector... Question... What is Area 51?" and
+"Hey Vector... Question... What is DogeCoin?"
+