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Make every not exist error unwrappable to a fs.ErrNotExist (#20891)
A lot of our code is repeatedly testing if individual errors are
specific types of Not Exist errors. This is repetitative and unnecesary.
`Unwrap() error` provides a common way of labelling an error as a
NotExist error and we can/should use this.

This PR has chosen to use the common `io/fs` errors e.g.
`fs.ErrNotExist` for our errors. This is in some ways not completely
correct as these are not filesystem errors but it seems like a
reasonable thing to do and would allow us to simplify a lot of our code
to `errors.Is(err, fs.ErrNotExist)` instead of
`package.IsErr...NotExist(err)`

I am open to suggestions to use a different base error - perhaps
`models/db.ErrNotExist` if that would be felt to be better.


Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: delvh <dev.lh@web.de>
2022-10-18 07:50:37 +02:00
..
activities Make every not exist error unwrappable to a fs.ErrNotExist (#20891) 2022-10-18 07:50:37 +02:00
admin Make every not exist error unwrappable to a fs.ErrNotExist (#20891) 2022-10-18 07:50:37 +02:00
asymkey Make every not exist error unwrappable to a fs.ErrNotExist (#20891) 2022-10-18 07:50:37 +02:00
auth Make every not exist error unwrappable to a fs.ErrNotExist (#20891) 2022-10-18 07:50:37 +02:00
avatars Add system setting table with cache and also add cache supports for user setting (#18058) 2022-10-17 07:29:26 +08:00
db Make every not exist error unwrappable to a fs.ErrNotExist (#20891) 2022-10-18 07:50:37 +02:00
fixtures Add some api integration tests (#18872) 2022-10-18 00:23:27 +08:00
foreignreference Make every not exist error unwrappable to a fs.ErrNotExist (#20891) 2022-10-18 07:50:37 +02:00
git Make every not exist error unwrappable to a fs.ErrNotExist (#20891) 2022-10-18 07:50:37 +02:00
issues Make every not exist error unwrappable to a fs.ErrNotExist (#20891) 2022-10-18 07:50:37 +02:00
migrations Add system setting table with cache and also add cache supports for user setting (#18058) 2022-10-17 07:29:26 +08:00
organization Make every not exist error unwrappable to a fs.ErrNotExist (#20891) 2022-10-18 07:50:37 +02:00
packages Add generic set type (#21408) 2022-10-12 13:18:26 +08:00
perm Move some files into models' sub packages (#20262) 2022-08-25 10:31:57 +08:00
project Make every not exist error unwrappable to a fs.ErrNotExist (#20891) 2022-10-18 07:50:37 +02:00
pull Make every not exist error unwrappable to a fs.ErrNotExist (#20891) 2022-10-18 07:50:37 +02:00
repo Make every not exist error unwrappable to a fs.ErrNotExist (#20891) 2022-10-18 07:50:37 +02:00
system Add system setting table with cache and also add cache supports for user setting (#18058) 2022-10-17 07:29:26 +08:00
unit Add more linters to improve code readability (#19989) 2022-06-20 12:02:49 +02:00
unittest Add system setting table with cache and also add cache supports for user setting (#18058) 2022-10-17 07:29:26 +08:00
user Make every not exist error unwrappable to a fs.ErrNotExist (#20891) 2022-10-18 07:50:37 +02:00
webhook Make every not exist error unwrappable to a fs.ErrNotExist (#20891) 2022-10-18 07:50:37 +02:00
error.go Make every not exist error unwrappable to a fs.ErrNotExist (#20891) 2022-10-18 07:50:37 +02:00
fixture_generation.go Move access and repo permission to models/perm/access (#19350) 2022-05-11 12:09:36 +02:00
fixture_test.go Decouple unit test code from business code (#17623) 2021-11-12 22:36:47 +08:00
main_test.go Add system setting table with cache and also add cache supports for user setting (#18058) 2022-10-17 07:29:26 +08:00
migrate.go Add generic set type (#21408) 2022-10-12 13:18:26 +08:00
migrate_test.go Move some files into models' sub packages (#20262) 2022-08-25 10:31:57 +08:00
org.go Move some files into models' sub packages (#20262) 2022-08-25 10:31:57 +08:00
org_team.go Move some files into models' sub packages (#20262) 2022-08-25 10:31:57 +08:00
org_team_test.go Move some files into models' sub packages (#20262) 2022-08-25 10:31:57 +08:00
org_test.go Refactor AssertExistsAndLoadBean to use generics (#20797) 2022-08-16 10:22:25 +08:00
repo.go Add system setting table with cache and also add cache supports for user setting (#18058) 2022-10-17 07:29:26 +08:00
repo_collaboration.go Move some files into models' sub packages (#20262) 2022-08-25 10:31:57 +08:00
repo_collaboration_test.go Move some files into models' sub packages (#20262) 2022-08-25 10:31:57 +08:00
repo_test.go Move tests as seperate sub packages to reduce duplicated file names (#19951) 2022-06-15 09:02:00 +02:00
repo_transfer.go Move some files into models' sub packages (#20262) 2022-08-25 10:31:57 +08:00
repo_transfer_test.go Refactor AssertExistsAndLoadBean to use generics (#20797) 2022-08-16 10:22:25 +08:00
user.go Fix delete user missed some comments (#21067) 2022-09-05 19:41:16 +03:00