INSTALL.md

Installation

sudo apt install openjdk-17-jdk-headless

Standalone version

tools.deps and tools.build

clj -T:build clean
clj -T:build prep
clj -T:build uber

java -jar devhub.jar

systemd

cd /path/to/devhub
sudo mkdir /usr/local/share/devhub
sudo cp devhub.jar /usr/local/share/devhub

Note:

Problem: fatal: unsafe repository ('/path/to/repo' is owned by someone else)

Services (e.g. scripts to be executed with EXECUTE like git log) that need to run under a specific user account (refered to as <user> below):

add the line User=<user> below the [Service] section of devhub.service.

sudo cp devhub.service  /etc/systemd/system/

sudo systemctl enable devhub.service
sudo systemctl start devhub.service

Check status of devhub service by:

sudo systemctl status devhub.service


## ● devhub.service - Device Hub Server
##      Loaded: loaded (/etc/systemd/system/devhub.service; enabled; vendor preset: enabled)
##      Active: active (running) since Sun 2021-06-13 14:59:59 CEST; 8s ago
##    Main PID: 579285 (java)
##       Tasks: 34 (limit: 8942)
##      Memory: 383.6M
##      CGroup: /system.slice/devhub.service
##              └─579285 /usr/bin/java -Xmx1024M -Xms1024M -jar devhub.jar nogui
##
## Jun 13 15:00:03 aleph java[579285]:                     \ \
## Jun 13 15:00:03 aleph java[579285]:                      > \
## Jun 13 15:00:03 aleph java[579285]:                     / ^ \
## Jun 13 15:00:03 aleph java[579285]:                    /_/ \_\
## Jun 13 15:00:03 aleph java[579285]:      _                  _               _
## Jun 13 15:00:03 aleph java[579285]:   __| |   ___  __   __ | |__    _   _  | |__
## Jun 13 15:00:03 aleph java[579285]:  / _` |  / _ \ \ \ / / | '_ \  | | | | | '_ \
## Jun 13 15:00:03 aleph java[579285]: | (_| | |  __/  \ V /  | | | | | |_| | | |_) |
## Jun 13 15:00:03 aleph java[579285]:  \__,_|  \___|   \_/   |_| |_|  \__,_| |_.__/
## Jun 13 15:00:03 aleph java[579285]:

If javascript or Python pre- or postprocessing is needed copy the js and py folder under ./resources to /usr/local/share/devhub.

sudo cp -r resources /usr/local/share/devhub

devel install notes

tcp

The TCP action works out of the box.

vxi11

Use ant (in case ant is missing: sudo apt install ant) to build the jvxi11 jar:

cd resources
git clone https://github.com/wactbprot/jvxi11.git
cd jvxi11
ant compile
ant jar

org/epics/pvioc/pdrv/vxi11/package-tree

modbus

modbus works out of the box. The used library is:

jlibmodbus