4 commits

Author	SHA1	Message	Date
Alexander Neumann	1140950d7b	scanner: Use context only for cancellation ... When the scanner is slower than the actual backup, the tomb cancels the context passed to Scan(), which then returns ctx.Err(). In the end, the main function prints an error message that is not helpful ("Context cancelled") and exits with an error code although no error occurred. The code now ignores the error in the context and just uses it for cancellation. The scanner is not supposed to return an error anyway. Closes #1978	2018-09-08 18:53:12 +02:00
Andreas Skielboe	b07bb3d8c3	Reject files excluded by name before calling lstat to improve scan speed ... Adds a SelectByName method to the archive and scanner which only require the filename as input, and can thus be run before calling lstat on the file. Can speed up scanning significantly if a lot of filename excludes are used.	2018-08-12 17:51:12 +02:00
Alexander Neumann	c44e808aa5	backup: Fix deadlock ... When the archiver is faster than the scanner, restic deadlocks. This commit adds a `finished` channel to the struct in `ui/backup.go` so that scanner results are ignored when the archiver is already finished. Closes #1834	2018-06-09 12:15:19 +02:00
Alexander Neumann	f279731168	Add new archiver code	2018-04-25 14:42:45 +02:00