Add trigger for iTerm commands

iterm-command/README.md

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+# iTerm Command
+
+Run any command via iTerm when joining a specific room.
+
+Arguments of the script:
+
+- `ROOM_NAME` - stringified name
+- `COMMAND` - what you want executed in the iTerm window

iterm-command/config.json

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+{
+  "name": "iTerm Command",
+  "description": "Run any command via iTerm when joining a room.",
+  "platforms": ["macos"],
+  "language": "bash"
+}

iterm-command/room-joined

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+#!/usr/bin/env bash
+
+COMMAND="echo 'Replace me'"
+ROOM_NAME="Standup"
+
+if [ -z "$TUPLE_HOOK_IS_SELF" ]; then
+    exit 0
+fi
+
+if [ "$ROOM_NAME" != "$TUPLE_TRIGGER_ROOM_NAME" ]; then
+    exit 0
+fi
+
+
+osascript <<END
+tell application "iTerm"
+    activate
+    if (count of windows) = 0 then
+        set newWindow to (create window with default profile)
+    else
+        set newWindow to current window
+    end if
+    
+    tell newWindow
+        set newTab to (create tab with default profile)
+        tell newTab
+            tell current session
+                write text "${COMMAND}"
+            end tell
+        end tell
+    end tell
+end tell
+END