* fix(repository): fixed handling of content.Info
Previously content.Info was an interface which was implemented by:
* index.InfoStruct
* index.indexEntryInfoV1
* index.indexEntryInfoV2
The last 2 implementations were relying on memory-mapped files
which in rare cases could be closed while Kopia was still processing
them leading to #2599.
This changes fixes the bug and strictly separates content.Info (which
is now always a struct) from the other two (which were renamed as
index.InfoReader and only used inside repo/content/...).
In addition to being safer, this _should_ reduce memory allocations.
* reduce the size of content.Info with proper alignment.
* pr feedback
* renamed index.InfoStruct to index.Info
cli: major refactoring of how CLI commands are registered
The goal is to eliminate flags as global variables to allow for better
testing. Each command and subcommand and most sets of flags are now
their own struct with 'setup()' methods that attached the flags or
subcommand to the provided parent.
This change is 94.3% mechanical, but is fully organic and hand-made.
* introduced cli.appServices interface which provides the environment in which commands run
* remove auto-maintenance global flag
* removed globals in memory_tracking.go
* removed globals from cli_progress.go
* removed globals from the update_check.go
* moved configPath into TheApp
* removed remaining globals from config.go
* refactored logfile to get rid of global variables
* removed 'app' global variable
* linter fixes
* fixed password_*.go build
* fixed BSD build
