Tim Harper timcharper

Building the openHAB Nest binding with the `pubsubTopicName` patch

Google is ending Google-hosted Pub/Sub topics for Device Access on 2026-11-30. The stock Nest binding hardcodes that topic. openhab-addons PR #21837 adds an optional Topic Name parameter so you can subscribe to a topic in your own GCP project.

Until that PR is merged and released, you can build the binding yourself. These steps were tested on openHAB 5.2.0; the patch applied cleanly on the 5.2.0 tag and the jar built.

1. Build

Match the tag to your installed openHAB version. A jar built from main can fail to resolve on an older runtime (for example a newer Gson Import-Package than the runtime provides).

Create the files

mkdir -p src/__tests__/

cat <<-EOF > ./package.json
{
  "name": "debug-repro",

Keybase proof

I hereby claim:

I am timcharper on github.
I am timcharper (https://keybase.io/timcharper) on keybase.
I have a public key ASAArrwBGzgx-G6HftrQEiwrRODyANlf7FgG4mZfkyChewo

To claim this, I am signing this object:

	(defun insert-hello ()
	(interactive)
	(insert "hello"))

	;; Define a function to cancel the keymap override
	(defun cancel-override ()
	(interactive)
	;; Remove the override from `minor-mode-overriding-map-alist`
	(setq minor-mode-overriding-map-alist
	(assq-delete-all 'copilot-mode minor-mode-overriding-map-alist)))

	;; see https://github.com/copilot-emacs/copilot.el/issues/250

	(defun copilot/cancel-on-electric-indent-chars (arg)
	"Cancel copilot completion eagerly when electric-indent-mode is triggered."

	(interactive "p")

	;; clear the overlay if visible and keypress is in electric-indent-chars. Not really a rejection, so maybe let's not notify it as such?
	(when (and (copilot--overlay-visible)
	(memq last-command-event electric-indent-chars))

	#!/usr/bin/env python3
	from time import sleep
	from sys import exit, argv, getsizeof
	# this simple python script allocates memory, waits for a while, and then exits successfully
	mem = 0
	allocs = []
	try:
	mem = int(argv[1])
	except ValueError:
	print("Usage: mem.py <mb-to-allocate-per-cycle>")

	#!/usr/bin/env python3
	from time import sleep
	from sys import exit, argv, getsizeof
	# this simple python script allocates memory, waits for a while, and then exits successfully
	mem = 0
	try:
	mem = int(argv[1])
	except ValueError:
	print("Usage: mem.py <mb-to-allocate>")
	exit()

	require("tidyverse")
	require("ggplot2")
	require("dplyr")
	## install.packages("tidyverse")
	require("lubridate")

	pressure_begin6 = as.Date("2019-11-01")
	pressure_begin10 = as.Date("2019-12-09")
	pressure_begin6_r2 = as.Date("2019-12-23")
	pressure_begin10_r2 = as.Date("2020-01-03")

	Nov 19 18:44:23 ip-....internal marathon.sh[10865]: [2019-11-19 18:44:23,612] INFO Migration for storage: Version(18, 200, 0, PERSISTENCE_STORE) to target: Version(19, 300, 0, PERSISTENCE_STORE): apply change for version: Version(19, 200, 0, PERSISTENCE_STORE) (mesosphere.marathon.storage.migration.Migration:scala-execution-context-global-65)
	Nov 19 18:44:23 ip-....internal marathon.sh[10865]: [2019-11-19 18:44:23,646] INFO Starting migration to 1.9.200 (mesosphere.marathon.storage.migration.MigrationTo19200:scala-execution-context-global-64)
	Nov 19 18:44:23 ip-....internal marathon.sh[10865]: [2019-11-19 18:44:23,698] INFO Leadership ended with failure; exiting (mesosphere.marathon.core.election.ElectionServiceImpl:marathon-akka.actor.default-dispatcher-4)
	Nov 19 18:44:23 ip-....internal marathon.sh[10865]: mesosphere.marathon.MigrationFailedException: while migrating storage to major: 19
	Nov 19 18:44:23 ip-....internal marathon.sh[10865]: minor: 200
	Nov 19 18:44:23 ip-....internal marathon.sh[10865]: pa

	➜ ~ diskutil list
	/dev/disk0 (internal, physical):
	#: TYPE NAME SIZE IDENTIFIER
	0: GUID_partition_scheme *1.0 TB disk0
	1: Windows Recovery 554.7 MB disk0s1
	2: EFI NO NAME 104.9 MB disk0s2
	3: Microsoft Reserved 16.8 MB disk0s3
	4: Microsoft Basic Data 1.0 TB disk0s4

Tim Harper timcharper

Building the openHAB Nest binding with the pubsubTopicName patch

1. Build

Create the files

Keybase proof

Building the openHAB Nest binding with the `pubsubTopicName` patch