Fixing docs

extension/README.md

@@ -3,18 +3,43 @@ Test of nativeMessaging
 
 To use this webextension (as a developer) you need to do the following before manually loading the extension in firefox or chrome:
 
-**Update the registry**
-Run the following (or use regedit) with the appropriate path inserted:
+## On Windows
+
+### Update the path in the app manifest
+Edit the "path" in gowebserial_firefox.json (for Firefox) and/or gowebserial_chrome.json (for Chrome) to point to the go-webserial-native-msg.exe file
+
+### Update the registry
+Either
+
+a) edit chrome_windows.reg and firefox_windows.reg to match extension path (where this file is) and run them
+
+or
+
+b) do it manually by running the following (or use regedit) with the appropriate path inserted:
 Chrome: REG ADD "HKCU\Software\Google\Chrome\NativeMessagingHosts\gowebserial" /ve /t REG_SZ /d "C:\path\to\gowebserial_chrome.json" /f
 Firefox: REG ADD "HKEY_CURRENT_USER\SOFTWARE\Mozilla\NativeMessagingHosts\gowebserial" /ve /d "C:\path\to\gowebserial.json" /f
 
-**Update extension id in app manifest (Chrome)**
-For Chrome only:
+### Load the extension
+Load the extension manually (see the relevant browser docs)
+
+### Update extension id in app manifest (Chrome)
 Load the extension into chrome and find its ID (something like "pmmajlahjokcgknoodfclcdhcngjfpee")
 Edit the "allowed_origins" in gowebserial_chrome.json so it matches the ID
+(save and reload)
 
-**Update the path in the app manifest**
-Edit the "path" in gowebserial_firefox.json (for Firefox) and/or gowebserial_chrome.json (for Chrome) to point to the go-webserial.exe file
+## On Linux
+
+### Update the path in the app manifest
+Edit the "path" in gowebserial_firefox.json (for Firefox) and/or gowebserial_chrome.json (for Chrome) to point to the go-webserial-native-msg binary
+
+Chrome: copy gowebserial_chrome.json to ~/.config/google-chrome/NativeMessagingHosts/ext.gowebserial.json
+Firefox: copy gowebserial_firefox.json to ~/.mozilla/native-messaging-hosts/
+
+### Load the extension
+Load the extension manually (see the relevant browser docs)
+
+### Update extension id in app manifest (Chrome only)
+Load the extension into chrome and find its ID (something like "pmmajlahjokcgknoodfclcdhcngjfpee")
+Edit the "allowed_origins" in ext.gowebserial.json so it matches the ID
+(save and reload)
 
-**Load the extension**
-Load the extension manually (see the relevant browser docs) and off you go!