Craft install fails - nl is not a valid language. about docker

[thijskaspers]

See #60 (comment)

[ballmannweber]

I also can’t use Craft and nitro with our german language option which makes nitro pretty useless at the moment.

I checked for the discussion on "[8.x] Missing Locales #60" and even as I understand that it has to do with the Alpine Linux Version that comes with Docker I have no clue how to use the stated workaround ("downgrade/pin to Alpine Linux 3.15").

Anyone can help?

[fdelaneau]

Using Nitro to create a new craft site, I was also unable to set French as the site language. I tried with the terminal using fr-FR and simply fr all option but the default resulted in an error message.

I then created a new install and tried to setup Craft from the browser and here are the only available choices :

Note that once the installation is completed, the CP is available in all languages and can be changed per users as usual. The problem is only with the site “local” language where only English variants are available.

[thijskaspers]

I also can’t use Craft and nitro with our german language option which makes nitro pretty useless at the moment.

I checked for the discussion on "[8.x] Missing Locales #60" and even as I understand that it has to do with the Alpine Linux Version that comes with Docker I have no clue how to use the stated workaround ("downgrade/pin to Alpine Linux 3.15").

Anyone can help?

Sorry for the confusion. This is something that has to be fixed in the Dockerfile by the owner of this repo if you use nitro. I haven't had the time yet to create a pull request.

To clarify the 2 possible 'fixes' on the Dockerfile side of things:

Option 1. In the PHP Dockerfiles from this repo, there is a line:

docker/8.1/Dockerfile

Line 8 in 9d89581

FROM php:${PHP_VERSION}-${PROJECT_TYPE}-alpine

that could be changed to FROM php:${PHP_VERSION}-${PROJECT_TYPE}-alpine3.15 to pin it to a fixed Alpine version that still has all locales installed by default.

Option 2. (this is probably the better option to stay up-to-date). If you want to keep using the latest Alpine version (3.16+), the following package icu-data-full has to be added to the list of all the packages in the Dockerfile, right where icu-dev is also located, see this part in the Dockerfile where all the required packages are installed:

docker/8.1/Dockerfile

Line 51 in 9d89581

RUN set -ex \