Make a backup copy of config.php before modifying, updated readme
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README.md
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README.md
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# nextcloud-previews
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Nextcloud container with preinstalled video preview generation
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## Nextcloud container with preinstalled video preview generation
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These are container images built using the official Nextcloud Apache images as
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source, adding the required packages to generate video previews and `supervisord`
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to use `cron` inside the container.
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I'll try to keep up with Nextcloud's upstream releases.
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The build itself is automated, but requires a tag to be pushed before triggering,
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so there may be a slight delay before a new image version is built. The plan is to
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automate the whole process to automatically build images after upstream release.
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## Usage
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For instructions on using these images, go to https://github.com/nextcloud/docker
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and https://docs.nextcloud.com/.
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Simply use `ghcr.io/0ranki/nextcloud-previews/nextcloud:<version>`
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instead of `docker.io/library/nextcloud`. At the moment the images don't use the `latest`
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tag, so you'll need to use a specific version.
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To pull e.g. version 24.0.3:
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```
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podman pull ghcr.io/0ranki/nextcloud-previews/nextcloud:24.0.3
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```
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The images have a convenience script installed that modifies `config.php` to actually
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enable the video preview generation. To use it, run
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```
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podman run <name-of-nc-container> enable-previews
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```
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if using podman. If using docker substitute `podman` with `docker`. The script makes
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a backup copy of `config.php` starting from versions 23.0.7 and 24.0.3 (noticed that
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feature missing a bit late)
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## Disclaimer
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Nextcloud is a registered trademark of Nextcloud GmbH, and I am in no way affiliated
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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
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NEXTCLOUD_DATA_DIR="/var/www/html"
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cp "$NEXTCLOUD_DATA_DIR"/config/config.php "$NEXTCLOUD_DATA_DIR"/config/config.php.bak
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sed -i '/^);$/d' "$NEXTCLOUD_DATA_DIR"/config/config.php
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cat /previews.conf >> "$NEXTCLOUD_DATA_DIR"/config/config.php
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echo "Enabled video previews in $NEXTCLOUD_DATA_DIR/config/config.php"
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