* chore(ci): upgraded linter to 1.53.3
This flagged a bunch of unused parameters, so the PR is larger than
usual, but 99% mechanical.
* separate lint CI task
* run Lint in separate CI
* Return ReadCloser from StreamingFile
Allow better resource management by returning something that can be closed
when dealing with StreamingFiles.
* Close StreamingFile Reader during upload
* Use NopCloser on inputs that don't implement Close
Fixup callers of the StreamingFile API by wrapping regular Readers with
NopCloser calls where necessary.
* Allow setting mod time on StreamingFiles
Only set during struct creation. Default the old constructor to using
the current time as the mod time.
* Change how mod time is handled for StreamingFiles
Don't set StreamingFile mod time in the uploader, instead use the value
in the file's metadata. Also allows StreamingFiles to be recognized as
cached files (previously uploaded). StreamingFiles don't know their file
size until they've been completely uploaded so leaving that out makes
them eligible for being marked as "cached".
This commit combined with the previous commit slightly changes how
timestamps on StreamingFiles are handled. It will result in them having
slightly earlier timestamps because they are now set on struct creation
instead of when the file was uploaded.
As timestamps are fairly fine-grained and the default is to use the
current time as the mod time it seems unlikely this patch will result in
incorrectly thinking a StreamingFile is cached even though it has
changed size.
* Uploader test for StreamingFile caching
* Allow dynamic directory entries with virtualfs
* Tests for new virtualfs implementation
* Add escape hatch for estimator during upload
Some virtualfs.StreamingDirectory-s may not be able to (efficiently)
support iterating through entries multiple times. Make a way for the
estimator to ask if they support multiple iterations and skip the
directory if they do not.
* Exapand Directory interface
Expand the Directory interface instead of making a new interface as it's
error-prone to ensure all wrapper types properly handle types that use
the new interface.
* Post-rebase fixes
* Make StreamingDirectory single iteration only
Simplify code and test slightly by not allowing users to declare a
StreamingDirectory that can be iterated through multiple times.
* Add better test for estimator ignoring stream dir
Previous test in uploader had a race condition, meaning it may not catch
all cases.
* Ignore atomic access in checklocks
Comparisons known to be done after all additions to the variables in
question.
* Implement reviewer feedback
* Remove unused function parameter
* Remove remaining internal uses of Readdir
* Remove old helpers and interface functions.
* Update tests for updated fs.Directory interface
* Fix index out of range error in snapshot walker
Record one error if an error occurred and it's not limiting errors
* Use helper functions more; exit loops early
Follow up on reviewer comments and reduce code duplication, use more
targetted functions like Directory.Child, and exit directory iteration
early if possible.
* Remove fs.Entries type and unused functions
Leave some functions dealing with sorting and finding entries in fs
package. This retains tests for those functions while still allowing
mockfs to access them.
* Simplify function return
* New interface method to iterate over dir entries
* Fix build and test failures from interface
* Fix entry iteration for StaticDirectory
* Make utility function for directory iteration
* Fix lint errors
* No wrapcheck on fs.ReaddirToIterate
* Be consistent for IterateEntry implementations
* Add StreamingFile interface
* unit test for virtualfs
* CLI: Snapshot create support for stdin sources
* Uploader support for fs.StreamingFile
* End to end test for stdin source snapshot
* upload test to improve coverage
