Fix Loong64

[vitaliylag]

I guess the server is just not updated with this repository (the files in the repository are probably newer) so we get python error (#176) because older version is running.

But commands addgroup and adduser have become broken in new version anyway.
This pull request fixes it and makes the recipe work again.

[Xiao-Tao]

Thank you very much for your solution.

I think the error may be caused by using an outdated build environment.

The cross-compilation toolchain used in the build log (https://unofficial-builds.nodejs.org/logs/202507290214-v24.4.1/loong64.log) has been replaced with the cross-compilation toolchain included with Ubuntu:24.04 in #172.

Old cross-compilation toolchain(ubuntu:22.04, python-3.8)

+ export 'CC=ccache /opt/cross-tools/bin/loongarch64-unknown-linux-gnu-gcc'
+ CC='ccache /opt/cross-tools/bin/loongarch64-unknown-linux-gnu-gcc'
+ export 'CXX=ccache /opt/cross-tools/bin/loongarch64-unknown-linux-gnu-g++'
+ CXX='ccache /opt/cross-tools/bin/loongarch64-unknown-linux-gnu-g++'

New cross-toolchain(ubuntu:24.04 python-3.10) (https://github.com/nodejs/unofficial-builds/blob/main/recipes/loong64/run.sh#L23)

export CC="ccache /usr/bin/loongarch64-linux-gnu-gcc-14"
export CXX="ccache /usr/bin/loongarch64-linux-gnu-g++-14"

Based on the build log (https://unofficial-builds.nodejs.org/logs/202507290214-v24.4.1/loong64.log), the old build environment is still being used.
So I think the loong64 build environment may need to be recreated using recipes/loong64/Dockerfile.

[rvagg]

Ahh, OK, so it's trying to build the images but failing and we're not noticing. If you look at the the github-webhook.log then you'll see the output from the last deploy at the bottom along with any errors: https://unofficial-builds.nodejs.org/logs/github-webhook.log (I've just xz compressed the current one so it's currently https://unofficial-builds.nodejs.org/logs/github-webhook.log.xz but the next one should be .log).

stderr: + docker build /home/nodejs/unofficial-builds/bin/../recipes/loong64/ -t unofficial-build-recipe-loong64 --build-arg UID=1000 --build-arg GID=1000
stderr: #1 [internal] load build definition from Dockerfile
stderr: #1 transferring dockerfile: 962B done
stderr: #1 DONE 0.0s
stderr:
stderr: #2 [internal] load .dockerignore
stderr: #2 transferring context: 2B done
stderr: #2 DONE 0.0s
stderr:
stderr: #3 [internal] load metadata for docker.io/library/ubuntu:24.04
stderr: #3 DONE 0.1s
stderr:
stderr: #4 [1/6] FROM docker.io/library/ubuntu:24.04@sha256:a08e551cb33850e4740772b38217fc1796a66da2506d312abe51acda354ff061
stderr: #4 DONE 0.0s
stderr:
stderr: #5 [2/6] RUN apt-get update     && apt-get dist-upgrade -y     && apt-get install -y software-properties-common     && add-apt-repository -y ppa:ubuntu-toolchain-r/test     && add-apt-repository -y ppa:deadsnakes/ppa     && apt-get update     && apt-get install -y          adduser          git       g++-13          curl          make          python3.10          ccache          xz-utils          g++-14-loongarch64-linux-gnu          gcc-14-loongarch64-linux-gnu-base          gcc-14-loongarch64-linux-gnu
stderr: #5 CACHED
stderr:
stderr: #6 [internal] load build context
stderr: #6 transferring context: 28B done
stderr: #6 DONE 0.0s
stderr:
stderr: #7 [3/6] RUN addgroup --gid 1000 node     && adduser --gid 1000 --uid 1000 --disabled-password --gecos node node
stderr: #7 0.286 fatal: The GID `1000' is already in use.
stderr: #7 ERROR: process "/bin/sh -c addgroup --gid $GID node     && adduser --gid $GID --uid $UID --disabled-password --gecos node node" did not complete successfully: exit code: 21
stderr: ------
stderr:  > [3/6] RUN addgroup --gid 1000 node     && adduser --gid 1000 --uid 1000 --disabled-password --gecos node node:
stderr: #7 0.286 fatal: The GID `1000' is already in use.
stderr: ------
stderr: Dockerfile:25
stderr: --------------------
stderr:   24 |
stderr:   25 | >>> RUN addgroup --gid $GID node \
stderr:   26 | >>>     && adduser --gid $GID --uid $UID --disabled-password --gecos node node
stderr:   27 |
stderr: --------------------
stderr: ERROR: failed to solve: process "/bin/sh -c addgroup --gid $GID node     && adduser --gid $GID --uid $UID --disabled-password --gecos node node" did not complete successfully: exit code: 21

I think for the version of adduser we're dealing with here, --ingroup node might be the right approach here instead of --gid which is trying to make a new group. Alternatively try and do it in one command, removing addgroup.