Systemd Unit and Timer to Build Swift Everyday

README.md

Swift Toolchain Build

These systemd unit and timer configurations will get an up-to-date copy of Swift and build the toolchain every day at 2:00 AM local time.

Prerequisites

In order for these configurations to work without modification it is assumed that all of the development dependencies are already installed and that the Swift repository is cloned in $HOME/Source/swift-source/swift.

Install

$ mkdir -p $HOME/.config/systemd/user
$ cd $HOME/.config/systemd/user
$ wget https://gist.github.com/RLovelett/1890ed3b9e5524e57e7aa4a66408cac6/raw/update-and-build-swift-master.service
$ wget https://gist.github.com/RLovelett/1890ed3b9e5524e57e7aa4a66408cac6/raw/swift-daily-build.timer
$ systemctl --user daemon-reload
$ systemctl --user start swift-daily-build.timer
$ systemctl --user list-timers --all

Uninstall

$ systemctl --user disable swift-daily-build.timer
$ systemctl --user disable update-and-build-swift-master.service
$ systemctl --user reset-failed

swift-daily-build.timer

[Unit]
Description=Run Update and Build Swift master Daily

[Timer]
OnCalendar=*-*-* 2:00:00
Persistent=true
Unit=update-and-build-swift-master.service

[Install]
WantedBy=default.target

update-and-build-swift-master.service

[Unit]
Description=Update and Build Swift master

[Service]
Type=oneshot
WorkingDirectory=%h/Source/swift-source
ExecStartPre=%h/Source/swift-source/swift/utils/update-checkout --reset-to-remote --scheme master
ExecStart=%h/Source/swift-source/swift/utils/build-toolchain me.lovelett.daily

[Install]
WantedBy=default.target