Made this repo a library

.github/workflows/test.yaml

@@ -26,4 +26,4 @@ jobs:
           go-version: "1.16"
 
       - name: Build
-        run: task build
+        run: task build-dummy-discovery

README.md

@@ -1,250 +1,7 @@
-# Arduino pluggabe discovery reference implementation
-
-The `dummy-discovery` tool is a command line program that interacts via stdio. It accepts commands as plain ASCII strings terminated with LF `\n` and sends response as JSON.
+# A golang library to handle the Arduino pluggable-discovery communication protocol.
 
 ## How to build
 
-Install a recent go enviroment and run `go build`. The executable `dummy-discovery` will be produced in your working directory.
-
-## Usage
-
-After startup, the tool waits for commands. The available commands are: `HELLO`, `START`, `STOP`, `QUIT`, `LIST` and `START_SYNC`.
-
-#### HELLO command
-
-The `HELLO` command is used to establish the pluggable discovery protocol between client and discovery.
-The format of the command is:
-
-`HELLO <PROTOCOL_VERSION> "<USER_AGENT>"`
-
-for example:
-
-`HELLO 1 "Arduino IDE"`
-
-or:
-
-`HELLO 1 "arduino-cli"`
-
-in this case the protocol version requested by the client is `1` (at the moment of writing there were no other revisions of the protocol).
-The response to the command is:
-
-```json
-{
-  "eventType": "hello",
-  "protocolVersion": 1,
-  "message": "OK"
-}
-```
-
-`protocolVersion` is the protocol version that the discovery is going to use in the remainder of the communication.
-
-#### START command
-
-The `START` starts the internal subroutines of the discovery that looks for ports. This command must be called before `LIST` or `START_SYNC`. The response to the start command is:
-
-```json
-{
-  "eventType": "start",
-  "message": "OK"
-}
-```
-
-#### STOP command
-
-The `STOP` command stops the discovery internal subroutines and free some resources. This command should be called if the client wants to pause the discovery for a while. The response to the stop command is:
-
-```json
-{
-  "eventType": "stop",
-  "message": "OK"
-}
-```
-
-#### QUIT command
-
-The `QUIT` command terminates the discovery. The response to quit is:
-
-```json
-{
-  "eventType": "quit",
-  "message": "OK"
-}
-```
-
-after this output the tool quits.
-
-#### LIST command
-
-The `LIST` command returns a list of the currently available serial ports. The format of the response is the following:
-
-```json
-{
-  "eventType": "list",
-  "ports": [
-    {
-      "address": "1",
-      "label": "Dummy upload port",
-      "protocol": "dummy",
-      "protocolLabel": "Dummy protocol",
-      "properties": {
-        "mac": "73622384782",
-        "pid": "0x0041",
-        "vid": "0x2341"
-      }
-    }
-  ]
-}
-```
-
-#### START_SYNC command
-
-The `START_SYNC` command puts the tool in "events" mode: the discovery will send `add` and `remove` events each time a new port is detected or removed respectively.
-The immediate response to the command is:
-
-```json
-{
-  "eventType": "start_sync",
-  "message": "OK"
-}
-```
-
-after that the discovery enters in "events" mode.
-
-The `add` events looks like the following:
-
-```json
-
-  "eventType": "add",
-  "port": {
-    "address": "4",
-    "label": "Dummy upload port",
-    "protocol": "dummy",
-    "protocolLabel": "Dummy protocol",
-    "properties": {
-      "mac": "294489539128",
-      "pid": "0x0041",
-      "vid": "0x2341"
-    }
-  }
-}
-```
-
-it basically gather the same information as the `list` event but for a single port. After calling `START_SYNC` a bunch of `add` events may be generated in sequence to report all the ports available at the moment of the start.
-
-The `remove` event looks like this:
-
-```json
-{
-  "eventType": "remove",
-  "port": {
-    "address": "4",
-    "protocol": "dummy"
-  }
-}
-```
-
-in this case only the `address` and `protocol` fields are reported.
-
-### Example of usage
-
-A possible transcript of the discovery usage:
-
-```
-HELLO 1 "arduino-cli"
-{
-  "eventType": "hello",
-  "message": "OK",
-  "protocolVersion": 1
-}
-START
-{
-  "eventType": "start",
-  "message": "OK"
-}
-LIST
-{
-  "eventType": "list",
-  "ports": [
-    {
-      "address": "1",
-      "label": "Dummy upload port",
-      "protocol": "dummy",
-      "protocolLabel": "Dummy protocol",
-      "properties": {
-        "mac": "73622384782",
-        "pid": "0x0041",
-        "vid": "0x2341"
-      }
-    }
-  ]
-}
-STOP
-{
-  "eventType": "stop",
-  "message": "OK"
-}
-START_SYNC
-{
-  "eventType": "start_sync",
-  "message": "OK"
-}
-{
-  "eventType": "add",
-  "port": {
-    "address": "2",
-    "label": "Dummy upload port",
-    "protocol": "dummy",
-    "protocolLabel": "Dummy protocol",
-    "properties": {
-      "mac": "147244769564",
-      "pid": "0x0041",
-      "vid": "0x2341"
-    }
-  }
-}
-{
-  "eventType": "add",
-  "port": {
-    "address": "3",
-    "label": "Dummy upload port",
-    "protocol": "dummy",
-    "protocolLabel": "Dummy protocol",
-    "properties": {
-      "mac": "220867154346",
-      "pid": "0x0041",
-      "vid": "0x2341"
-    }
-  }
-}
-{
-  "eventType": "add",
-  "port": {
-    "address": "4",
-    "label": "Dummy upload port",
-    "protocol": "dummy",
-    "protocolLabel": "Dummy protocol",
-    "properties": {
-      "mac": "294489539128",
-      "pid": "0x0041",
-      "vid": "0x2341"
-    }
-  }
-}
-{
-  "eventType": "remove",
-  "port": {
-    "address": "4",
-    "protocol": "dummy"
-  }
-}
-QUIT
-{
-  "eventType": "quit",
-  "message": "OK"
-}
-$
-```
-
 ## Security
 
 If you think you found a vulnerability or other security-related bug in this project, please read our

Taskfile.yml

@@ -1,10 +1,10 @@
 version: "3"
 
 tasks:
-  build:
-    desc: Build the project
+  build-dummy-discovery:
+    desc: Build the dummy-discovery client example
     cmds:
-      - go build -v -ldflags '{{.LDFLAGS}}'
+      - go build -o dist/dummy-discovery -v -ldflags '{{.LDFLAGS}}' ./dummy-discovery
 
 vars:
   PROJECT_NAME: "dummy-discovery"
@@ -14,5 +14,5 @@ vars:
   TIMESTAMP:
     sh: echo "$(date -u +"%Y-%m-%dT%H:%M:%SZ")"
   LDFLAGS: >
-    -X github.com/arduino/dummy-discovery/version.Tag={{.VERSION}}
-    -X github.com/arduino/dummy-discovery/version.Timestamp={{.TIMESTAMP}}
+    -X github.com/arduino/pluggable-discovery-protocol-handler/dummy-discovery/args.Tag={{.VERSION}}
+    -X github.com/arduino/pluggable-discovery-protocol-handler/dummy-discovery/args.Timestamp={{.TIMESTAMP}}