Add support for GCS.

[lesaux]

Description of the Change

Adding support for GCS buckets.

Implementation trying to follow how it was done for s3.

Checklist

• allow Maintainers to edit PR (rebase, run coverage, help with tests, ...)
• unit-test added (if change is algorithm)
• functional test added/updated (if change is functional)
• man page updated (if applicable)
• bash completion updated (if applicable)
• documentation updated
• [] author name in AUTHORS

[neolynx]

Hi !

great work :-)

I tried to fix the pipeline issue on master, but was not able to rebase the branch on your repo. could you give maintainer access to your PR ?

[lesaux]

Hi !

great work :-)

I tried to fix the pipeline issue on master, but was not able to rebase the branch on your repo. could you give maintainer access to your PR ?

Thank you!

I added you as a maintainer on my fork.

[codecov]

Codecov Report

❌ Patch coverage is 12.94643% with 195 lines in your changes missing coverage. Please review.
✅ Project coverage is 75.76%. Comparing base (1442651) to head (67a203d).

Files with missing lines	Patch %	Lines
gcs/public.go	11.11%	182 Missing and 2 partials ⚠️
context/context.go	0.00%	10 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1550      +/-   ##
==========================================
- Coverage   76.99%   75.76%   -1.24%     
==========================================
  Files         160      162       +2     
  Lines       14778    15002     +224     
==========================================
- Hits        11379    11366      -13     
- Misses       2266     2504     +238     
+ Partials     1133     1132       -1     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[neolynx]

I tried to rebase and push:

$ git push linuxdataflow -f feat/pls/gcs-support
ERROR: Permission to linuxdataflow/aptly.git denied to neolynx.
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

I think you need to click a ckechbox in the PR itself, "Allow maintainers to acess and edit" or similar...

[lesaux]

This is an org so I think I have to invite you to the repo.
I had invited you last week but I see the invitation expired.
I just invited you again. Let me know!

[neolynx]

oh, I missed that... accepted now, thanks !

[neolynx]

rebased on master