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nextcloud-previews
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Make a backup copy of config.php before modifying, updated readme, 24.0.3

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Jarno Rankinen 2022-08-01 00:38:14 +03:00
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README.md
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# nextcloud-previews
Nextcloud container with preinstalled video preview generation
## Nextcloud container with preinstalled video preview generation
These are container images built using the official Nextcloud Apache images as
source, adding the required packages to generate video previews and `supervisord`
to use `cron` inside the container.
I'll try to keep up with Nextcloud's upstream releases.
The build itself is automated, but requires a tag to be pushed before triggering,
so there may be a slight delay before a new image version is built. The plan is to
automate the whole process to automatically build images after upstream release.
## Usage
For instructions on using these images, go to https://github.com/nextcloud/docker
and https://docs.nextcloud.com/.
Simply use `ghcr.io/0ranki/nextcloud-previews/nextcloud:<version>`
instead of `docker.io/library/nextcloud`. At the moment the images don't use the `latest`
tag, so you'll need to use a specific version.
To pull e.g. version 24.0.3:
```
podman pull ghcr.io/0ranki/nextcloud-previews/nextcloud:24.0.3
```
The images have a convenience script installed that modifies `config.php` to actually
enable the video preview generation. To use it, run
```
podman run <name-of-nc-container> enable-previews
```
if using podman. If using docker substitute `podman` with `docker`. The script makes
a backup copy of `config.php` starting from versions 23.0.7 and 24.0.3 (noticed that
feature missing a bit late)
## Disclaimer
Nextcloud is a registered trademark of Nextcloud GmbH, and I am in no way affiliated
with them. These images are built for personal use and for learning GitHub actions.

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if curl -sL localhost/status.php | grep -qF '"installed":true,'; then
NEXTCLOUD_DATA_DIR="/var/www/html"
cp "$NEXTCLOUD_DATA_DIR"/config/config.php "$NEXTCLOUD_DATA_DIR"/config/config.php.bak
sed -i '/^);$/d' "$NEXTCLOUD_DATA_DIR"/config/config.php
cat /previews.conf >> "$NEXTCLOUD_DATA_DIR"/config/config.php
echo "Enabled video previews in $NEXTCLOUD_DATA_DIR/config/config.php"