Hey everyone .. I forked tap-mysql and made some changes on it and referenced it in the yml file like this.. (it was working before)

plugins:
  extractors:
  - name: tap-mysql
    variant: transferwise
    pip_url: git+<https://github.com/B2tGame/pipelinewise-tap-mysql-ONMO.git@master>

Today, I had this error when was building the docker image

[+] Building 2.5s (10/10) FINISHED                                                                        docker:desktop-linux
 => [internal] load build definition from Dockerfile                                                                      0.0s
 => => transferring dockerfile: 534B                                                                                      0.0s
 => [internal] load .dockerignore                                                                                         0.0s
 => => transferring context: 193B                                                                                         0.0s
 => [internal] load metadata for <http://docker.io/meltano/meltano:latest|docker.io/meltano/meltano:latest>                                                         0.0s
 => [1/6] FROM <http://docker.io/meltano/meltano:latest|docker.io/meltano/meltano:latest>                                                                           0.0s
 => [internal] load build context                                                                                         0.0s
 => => transferring context: 672B                                                                                         0.0s
 => CACHED [2/6] WORKDIR /project                                                                                         0.0s
 => CACHED [3/6] COPY ./requirements.txt .                                                                                0.0s
 => CACHED [4/6] RUN pip install -r requirements.txt                                                                      0.0s
 => CACHED [5/6] COPY . .                                                                                                 0.0s
 => ERROR [6/6] RUN meltano install                                                                                       2.5s
------                                                                                                                         
 > [6/6] RUN meltano install:                                                                                                  
1.066 Extractor 'tap-mysql' is not known to Meltano. Try running `meltano lock --update --all` to ensure your plugins are up to date.
------
Dockerfile:13
--------------------
  11 |     # Copy over Meltano project directory
  12 |     COPY . .
  13 | >>> RUN meltano install
  14 |     
  15 |     # Don't allow changes to containerized project files
--------------------
ERROR: failed to solve: process "/bin/sh -c meltano install" did not complete successfully: exit code: 1

Not sure of the reason .. was there any recent changes on the meltano image referenced in the docker file?

# <http://registry.gitlab.com/meltano/meltano:latest|registry.gitlab.com/meltano/meltano:latest> is also available in GitLab Registry
ARG MELTANO_IMAGE=meltano/meltano:latest
FROM $MELTANO_IMAGE

WORKDIR /project

# Install any additional requirements
COPY ./requirements.txt .
RUN pip install -r requirements.txt

# Copy over Meltano project directory
COPY . .
RUN meltano install

# Don't allow changes to containerized project files
ENV MELTANO_PROJECT_READONLY 1

# Expose default port used by `meltano ui`
EXPOSE 5000

ENTRYPOINT ["meltano"]

meltano/meltano:latest

changes you can either point to a specefic version of the container image or make it work with the latest version of meltano. Meltano v3 migration guide https://docs.meltano.com/guide/v3-migration/

@visch Are you guys planning to fully switch the dev work to v3 or continue some sort of a support for v2? Seems like the last v2 image was released about 2 months ago

I'm not the Meltano team so I can't answer for them. v3 is the latest if I were you I'd use that one 🤷