docker-compose build fails due to Gemfile.lock missing

[georgemclaughlin]

Describe the bug

Running the docker-compose build fails due to the Gemfile.lock file missing.

Steps to reproduce the behavior

1. Check out the repository
2. Run docker-compose build
3. Receive the following error
   Step 8/13 : COPY Gemfile Gemfile.lock word-to-markdown.gemspec ./ ERROR: Service 'app' failed to build: COPY failed: stat /var/lib/docker/tmp/docker-builder520016694/Gemfile.lock: no such file or directory

Expected behavior

docker-compose build runs successfully

Screenshots

If applicable, add screenshots to help explain your problem.

Additional context

None

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[mosaic-vance-tran]

Also seeing this issue on macOS 10.15.6 running Docker Desktop community v 2.3.0.4.

[kimllee]

Hello,

Same issue here on Ubuntu 20.04LTS. docker-compose version 1.25.5.

[gagandaroach]

Gemfile.lock needs to be checked into the repository

[benbalter]

I removed references to the lock file in 222ee1e, and testing locally, the Dockerfile now builds as expected.