This is a safety measure which addresses P0 improvement for #1732.
Given that retention policies that retain nothing make no sense, this
is not considered a breaking change.
There was a small regression in #1654 - only in negative tests.
Also removed unnecessary retries on ErrUnsupportedPutBlobOption
+ switched provider test to run once per day, instead of 12 times/day.
The source code for htmlui is now in github.com/kopia/htmlui
GitHub Actions will drop compiled builds in github.com/kopia/htmluibuild
where they are now used as a go module dependency.
This greatly simplifies the build and improves the security,
because Kopia will be consuming pre-built htmlui.
This also means kopia can now installed with embedded UI using:
`go install github.com/kopia/kopia@latest`
* content: fixed repo upgrade version
Previously upgrade would enable epoch manager and index v2 but would
not set the version of the format itself. Everything worked fine
but it would not protect from old kopia opening the repository.
* ci: added compatibility test that uses real 0.8 and current binaries
* testing: refactored logs directory management
* content: fixed index mutex to be shared across all write sessions
added mutex protection during writecontent/refresh race
* testing: upload log artifacts
* content: bump revision number after index has been added
This fixes a bug where manifest manager in another session for
the same open repository may not see a content added, because they
will prematurely cache the incomplete set of contents.
This took 2 weeks to find.
* manifest: improved log output, fixed unnecessary mutex release
* testing: rewrote stress test to be model-based and more precise
* cli: Added --max-examples-per-bucket flag to 'kopia snapshot estimate'
Added and cleaned up a bunch of unit tests.
Fixes#1054
* cli: misc tests to increase code coverage of the cli package
* ci: move code coverage run into separate GH job
This strengthens credential handling after our signing keys may have
been leaked in the [codecov.io breach](https://about.codecov.io/security-update/)
* pass only minimal credentials to each build step to avoid
exposing sensitive tokens to tools that don't need them
(like code coverage)
* removed encrypted credential files and replaced with environment-based
* allow full ci/cd including publishing artifacts from forks
* regenerated all passwords, tokens and service accounts
* do not install Google Cloud SDK on GHA - it's already there
* moved RPM signing to 'Stage And Publish Artifacts' phase
* generated new GPG signing key
See https://kopia.discourse.group/t/important-impact-of-codecov-io-security-issue-on-kopia-build-pipeline/377
* content: fixed data race in IterateUnreferencedBlobs
* upload: fixed data race between uploader and estimator
* testing: fixed data race in repo/blob/logging test
* makefile: run tests on CI/linux/amd64 with -race
* robustness: fixed test race
* content: fixed data race getContentDataUnlocked that triggers TestParallelWrites - looks scary but in practice very hard to trigger in real life and does not cause data corruption
* testing: reduce test complexity under race detector
* server: fixed minor race in refreshStatus()
* testing: reduced depth of sharedTestDataDir2
* ci: run race detector in separate job
* ci: run unit test race detector in parallel to integration tests
* added framework for unit testing against remote real rclone remotes,
added google drive backend
* added parallelism to blobtesting which revealed some races during
PutBlob with WebDAV.
* Makefile: refactoring
- added signing of windows exe in a zip package
- removed Windows build from goreleaser
- removed homebrew from goreleaser
- enabled incremental builds
* ci: publish scoop package
