feat(docker): copy src by --mount=type=bind instead of COPY

[youtalk]

Description

Following the discussion https://github.com/orgs/autowarefoundation/discussions/5007#discussioncomment-10126509, this PR changes not to include src in the autoware-universe image, and only include it in the devel image.
However, due to the effects of previous PR #5009, the amount of src copied has already been minimized, resulting in a reduction of only 18.69MB in the image size.

@xmfcx As a result, I think it would be convenient to keep src copied in the autoware-universe image and not merge this PR, as it would make using the autoware-universe as a development container easier.

Tests performed

Before this PR merged:

• autoware-universe: https://hub.docker.com/layers/youtalk/autoware/20240723-autoware-universe-amd64/images/sha256-b9cf2acf7d466d257acffbd9c11f2c9317d091e24b1ee20cdfd1af615038bca0?context=repo
• devel: https://hub.docker.com/layers/youtalk/autoware/20240723-devel-amd64/images/sha256-006a5022b3838781ba7ed875a948046663362b87a51eae3bd598734cc8e8180f?context=repo

After this PR merged:

• autoware-universe: https://hub.docker.com/layers/youtalk/autoware/20240724-autoware-universe-amd64/images/sha256-ec2ecad973ba87421fba188aed60abd383b7e3b5ca68a07df85beaca716b949c?context=repo
• devel: https://hub.docker.com/layers/youtalk/autoware/20240724-devel-amd64/images/sha256-64fe8d87607dad2145e9b6e48f05cada9689a13eba13725b870edf9fd1480631?context=repo

Effects on system behavior

Not applicable.

Interface changes

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[xmfcx]

That size might be compressed.

For me, in the fresh autoware folder:

# build, install, log files are removed, src is empty.
$ vcs import src < autoware.repos
$ du -ch --exclude='*/.git*' . | grep 'total$'
343M	total

$vcs import src < tools.repos
$ du -ch --exclude='*/.git*' . | grep 'total$'
390M	total

To see if it was the compression, tested:

$ tar --exclude='*/.git' -czf X.tar.gz src
$ du -h X.tar.gz
199M	X.tar.gz

I'm not sure how this translated to 18.69MB change in image size.

Also rather than the image size, the actual disk space usage when the container is running is more important for the CI use case.

In general, I don't know how to feel about the autoware source files in the container, especially without the version control. Only developers would need the autoware source folder and they would like to use it with version control.

---

Edit:
Trying with:

du -ch --exclude='*/.git*' --exclude='*.png' --exclude='*.svg' --exclude='*.pcd'  --exclude='*.csv'  --exclude='*.gif'  --exclude='*.md'  --exclude='*.asc'  --exclude='*/.*' src

still I see 104MB usage.

Edit 2:

$ tar --exclude='*.git*' --exclude='*.png' --exclude='*.svg' --exclude='*.pcd' --exclude='*.csv' --exclude='*.gif' --exclude='*.md' --exclude='*.asc' --exclude='*/.*' -czvf archive.tar.gz -C src .

$ du -h archive.tar.gz 
19M	archive.tar.gz

Ok this is probably it then.

[youtalk]

@xmfcx If you think so, please approve it.

[mitsudome-r]

At least the change looks reasonable to me. This should reduce about 100MB from the CI image.