auto build docker for Actions

[twocolors]

this Actios for github for auto build docker, support platforms: linux/amd64, linux/arm64, linux/arm/v7, linux/arm/v6 and node 14,16,18

llast tags for nodejs 16

[twocolors]

more info
https://docs.github.com/en/actions/creating-actions/creating-a-docker-container-action
https://docs.github.com/en/actions/publishing-packages/publishing-docker-images

[gfwilliams]

Have you tried this and it actually works ok? Because I'd have thought that running EspruinoHub in docker was a bit of a nightmare given how it needs access to system Bluetooth?

[twocolors]

dietpi@holyland:~$ cat /etc/os-release 
PRETTY_NAME="Debian GNU/Linux 11 (bullseye)"
NAME="Debian GNU/Linux"
VERSION_ID="11"
VERSION="11 (bullseye)"
VERSION_CODENAME=bullseye
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"
dietpi@holyland:~$ uname -a
Linux holyland 5.15.76-v8+ #1597 SMP PREEMPT Fri Nov 4 12:16:41 GMT 2022 aarch64 GNU/Linux
dietpi@holyland:~$ sudo docker-compose logs -f espruinohub --tail=150
espruinohub  | [Config] Config /data/config.json loaded
espruinohub  | [HTTPProxy] config.http_proxy=false, not enabling Bleno/Proxy
espruinohub  | [MQTT] Connecting...
espruinohub  | [HTTP] No http_port in config. Not enabling web server
espruinohub  | [History] history_path value is empty, thus not providing history.
espruinohub  | [MQTT] Connected
espruinohub  | [Discover] Re-sending presence status of known devices
espruinohub  | [Discover] Noble StateChange: poweredOn
espruinohub  | [Discover] caller if function () {
espruinohub  |     exports.startScan();
espruinohub  |   }
espruinohub  | [Discover] Spawning check-broken interval
espruinohub  | [Discover] Starting Scan
espruinohub  | [Discover] Scanning started.
^Ccanceled
dietpi@holyland:~$ 

run on pi4 , example for docker-compose its my config

Bluetooth for docker only need --host

in any case, automatic build and docker image will not hurt

[twocolors]

i add article by Thomas Huffert , but i use dbus in host and now need --privileged , but added as an example, in general, people who run docker understand what they usually do :)

[gfwilliams]

Is it worth leaving this line in just in case someone wants to build it themselves at some point?

[gfwilliams]

Thanks for adding the privileged bit - I think that would help out a lot of new users wondering why it didn't pick up any bluetooth devices :)

[twocolors]

update doc for arch and build

[gfwilliams]

That's great - thanks!