rick/LEDMatrix
1
0
Fork 0
mirror of https://github.com/ChuckBuilds/LEDMatrix.git synced 2026-10-04 06:15:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat(install): updates refresh systemd units; new installs run the newest release (#729)

Browse Source 
Updates that move HEAD now install changed systemd units through a root-owned helper (/usr/local/sbin/ledmatrix-refresh-units, two literal sudo lines), with a backup restored on rollback; a refresh that fails part-way puts the old units back. Devices without the new sudo rule keep updating and are told to re-run the installer once. The one-shot installer now checks out the newest vX.Y.Z release (LEDMATRIX_CHANNEL=beta keeps main) and never moves an existing checkout backwards.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Chuck
2026-10-03 13:09:53 -04:00
committed by GitHub
co-authored by Claude Opus 5.5
parent 515248b34e
commit f841fa36b6
24 changed files with 1974 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files
scripts/install/install_service.sh
+24
View File
@@ -143,6 +143,30 @@ for VERIFY_UNIT in ledmatrix-update-verify.service ledmatrix-update-verify.path;
fi
done
# The helper updates run (through sudo, see lib_sudoers.sh) to install these
# same units when a new version changes their templates, and to put the old
# ones back if the automatic update rolls back. Root-owned and outside the
# checkout, so the web user who owns the checkout cannot change what sudo runs.
# Not fatal: without it, updates leave the units for the next reinstall.
REFRESH_UNITS_SRC="$PROJECT_ROOT_DIR/scripts/install/ledmatrix_refresh_units.py"
REFRESH_UNITS_DEST=/usr/local/sbin/ledmatrix-refresh-units
if [ -f "$REFRESH_UNITS_SRC" ]; then
if sudo install -D -o root -g root -m 0755 "$REFRESH_UNITS_SRC" "$REFRESH_UNITS_DEST"; then
echo "Installed $REFRESH_UNITS_DEST (lets updates refresh these units)"
else
echo "WARNING: could not install $REFRESH_UNITS_DEST; updates will not refresh the systemd units" >&2
fi
fi
# The units above are copied from mktemp files, which are 0600. 0644 is what
# first_time_install.sh (Step 8.1) sets, and lets the web interface compare
# them with the templates after an update without root.
for INSTALLED_UNIT in ledmatrix.service ledmatrix-web.service \
ledmatrix-update-verify.service ledmatrix-update-verify.path; do
if [ -f "/etc/systemd/system/$INSTALLED_UNIT" ]; then
sudo chmod 644 "/etc/systemd/system/$INSTALLED_UNIT" || true
fi
done
echo "Reloading systemd daemon for web service..."
sudo systemctl daemon-reload