Need help with new Whatsapp Library and Docker

[Waldelf]

Hi,
I'm running Matterbridge for a while now in a docker container, but when the new whatsapp api was built in it broke...

I read the readme and understand that whatsapp isn't working in the precompiled docker containers anymore, but I don't have any idea how to build my own docker container with the new binaries.
The wiki just describes how to start the existing containers.

Any type of help is appreciated.

Michael

[Waldelf]

Hey - I found the solution by myself / with a little help of another sysadmin.

For all the other people out there which are asking themself how to build your own docker container WITH whatsmeow:

docker build https://github.com/42wim/matterbridge.git --file Dockerfile_whatsappmulti

[Schmurki]

Hi @Waldelf,

i have tried to build the wahtsappmultidevice image with several different approached among others yours. However, I experience an error message which I cannot resolve yet:

 sudo docker build https://github.com/42wim/matterbridge.git --file Dockerfile_whatsappmulti -t mbwam
Sending build context to Docker daemon  265.2MB
Step 1/8 : FROM alpine AS builder
 ---> 14119a10abf4
Step 2/8 : COPY . /go/src/matterbridge
 ---> ace6dd855b20
Step 3/8 : RUN apk --no-cache add go git         && cd /go/src/matterbridge         && CGO_ENABLED=0 go build -tags whatsappmulti -mod vendor -ldflags "-X github.com/42wim/matterbridge/version.GitHash=$(git log --pretty=format:'%h' -n 1)" -o /bin/matterbridge
 ---> Running in 9f28863c18fb
fetch https://dl-cdn.alpinelinux.org/alpine/v3.14/main/x86_64/APKINDEX.tar.gz
fetch https://dl-cdn.alpinelinux.org/alpine/v3.14/community/x86_64/APKINDEX.tar.gz
(1/20) Installing ca-certificates (20211220-r0)
(2/20) Installing brotli-libs (1.0.9-r5)
(3/20) Installing nghttp2-libs (1.43.0-r0)
(4/20) Installing libcurl (7.79.1-r1)
(5/20) Installing expat (2.4.7-r0)
(6/20) Installing pcre2 (10.36-r0)
(7/20) Installing git (2.32.2-r0)
(8/20) Installing libgcc (10.3.1_git20210424-r2)
(9/20) Installing libstdc++ (10.3.1_git20210424-r2)
(10/20) Installing binutils (2.35.2-r2)
(11/20) Installing libgomp (10.3.1_git20210424-r2)
(12/20) Installing libatomic (10.3.1_git20210424-r2)
(13/20) Installing libgphobos (10.3.1_git20210424-r2)
(14/20) Installing gmp (6.2.1-r1)
(15/20) Installing isl22 (0.22-r0)
(16/20) Installing mpfr4 (4.1.0-r0)
(17/20) Installing mpc1 (1.2.1-r0)
(18/20) Installing gcc (10.3.1_git20210424-r2)
(19/20) Installing musl-dev (1.2.2-r3)
(20/20) Installing go (1.16.15-r0)
Executing busybox-1.33.1-r3.trigger
Executing ca-certificates-20211220-r0.trigger
OK: 465 MiB in 34 packages
# github.com/gopackage/ddp
vendor/github.com/gopackage/ddp/time.go:26:20: undefined: time.UnixMilli
vendor/github.com/gopackage/ddp/time.go:47:51: t.UnixMilli undefined (type Time has no field or method UnixMilli)
# go.mau.fi/libsignal/ecc
vendor/go.mau.fi/libsignal/ecc/SignCurve25519.go:21:27: cannot convert A.Bytes() (type []byte) to type *[32]byte
vendor/go.mau.fi/libsignal/ecc/SignCurve25519.go:45:25: cannot convert R.Bytes() (type []byte) to type *[32]byte
vendor/go.mau.fi/libsignal/ecc/SignCurve25519.go:57:19: cannot convert sScalar.Bytes() (type []byte) to type *[32]byte
vendor/go.mau.fi/libsignal/ecc/SignCurve25519.go:91:22: cannot convert edY.Bytes() (type []byte) to type *[32]byte
The command '/bin/sh -c apk --no-cache add go git         && cd /go/src/matterbridge         && CGO_ENABLED=0 go build -tags whatsappmulti -mod vendor -ldflags "-X github.com/42wim/matterbridge/version.GitHash=$(git log --pretty=format:'%h' -n 1)" -o /bin/matterbridge' returned a non-zero code: 2

Do you have any ideas what is going wrong? Can you rebuild your image without errors?

Kind regards
Schmurk

[Schmurki]

Interestingly, it works on another machine.

[Waldelf]

Hey,
I tested the build an it still works fine.
Does your system has enough resources to build the docker file? With Teams Support it needs a lot of RAM to build.