can't build from `dev.Dockerfile` when using `git worktree`

[ZZiigguurraatt]

I use git worktree so that I can easily work on many branches at once. However, if I try to build using dev.Dockerfile, this does not work. I get the following error:

87.40 $ git restore build/.gitkeep
87.41 fatal: not a git repository: /go/src/github.com/lightninglabs/lightning-terminal/../.bare/worktrees/database_build_flags
87.42 error Command failed with exit code 128.
87.42 info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
------
failed to solve: executor failed running [/bin/sh -c cd /go/src/github.com/lightninglabs/lightning-terminal/app   && yarn install   && yarn build]: exit code: 128

Inside the worktree on the host I run:

$ cat .git
gitdir: ../.bare/worktrees/database_build_flags
$

This directory exists on the host, but inside the docker container it does not because it is not copied in by

lightning-terminal/dev.Dockerfile

Lines 6 to 9 in 4cc7bf2

	# Copy in the local repository to build from.
	COPY . /go/src/github.com/lightninglabs/lightning-terminal

.

If I remove this line

lightning-terminal/app/package.json

Line 11 in 4cc7bf2

"postbuild": "git restore build/.gitkeep",

it works.

Building outside of docker does work without removing that line.

[ZZiigguurraatt]

Another workaround was made possible by #1067 . In #1067 we now have the ability to set the build argument NO_UI to 1 to completely skip building of the web UI.