Commit Graph

4 Commits

Author SHA1 Message Date
Felipe Lalanne
c04955354a Use write + sync when writing configs to /mnt/boot
This commit updates all backends that write to /mnt/boot to do it
through a new `lib/host-utils` module. Writes are now done using write +
sync as rename is not an atomic operation in vfat.

The change also applies for writes through the `/v1/host-config`
endpoint.

Finally this change includes some improvements on tests.

Change-type: patch
2022-05-03 11:23:00 -04:00
Felipe Lalanne
298f7f523e Simplify splash test to verify just correct outcomes
Splash tests are a bit flaky. Simplify to reduce chance of false
positives
2021-09-28 14:53:26 -04:00
Christina Wang
4a2ac557ef
Remove mz, mkdirp, body-parser dependencies
'mz' can be safely replaced with fs.promises
and util.promisify for faster native methods.
'mkdirp' after Node v8 uses native fs.mkdir, thus
is redundant. 'body-parser' is deprecated and
contained within express v4.x.

Closes: #1567
Change-type: patch
Signed-off-by: Christina Wang <christina@balena.io>
2021-04-28 07:20:15 +09:00
Felipe Lalanne
4aa8090a56 Add support for BALENA_HOST_SPLASH_IMAGE config
Setting this this variable to a base64 encoded string will replace the splash
image on the device by rewriting `/mnt/boot/splash/balena-logo.png`.
This will also make a copy of the default balena logo so the splash can
be restored if the variable is removed.

Change-type: minor
Signed-off-by: Felipe Lalanne <felipe@balena.io>
2021-01-06 15:11:31 -03:00