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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
..
activitypub Refactor AssertExistsAndLoadBean to use generics (#20797) 2022-08-16 10:22:25 +08:00
analyze Simplify `IsVendor` (#19626) 2022-05-06 10:12:30 +01:00
auth Remove legacy `+build:` constraint (#19582) 2022-05-02 23:22:45 +08:00
avatar Go 1.19 format (#20758) 2022-08-30 21:15:45 -05:00
base Add generic set type (#21408) 2022-10-12 13:18:26 +08:00
cache Update go-chi/cache to utilize Ping() (#19719) 2022-05-15 20:43:27 +02:00
charset Move go-licenses to generate and separate generate into a frontend and backend component (#21061) 2022-09-05 14:04:18 +08:00
container Add generic set type (#21408) 2022-10-12 13:18:26 +08:00
context Redirect to new repository owner (#21398) 2022-10-11 19:54:44 +08:00
convert Use Name instead of DisplayName in LFS Lock (#21415) 2022-10-11 21:03:15 -04:00
csv Go 1.19 format (#20758) 2022-08-30 21:15:45 -05:00
doctor Add HEAD fix to gitea doctor (#21352) 2022-10-12 12:17:55 -04:00
emoji Go 1.19 format (#20758) 2022-08-30 21:15:45 -05:00
eventsource Move some files into models' sub packages (#20262) 2022-08-25 10:31:57 +08:00
generate Use base32 for 2FA scratch token (#18384) 2022-01-26 12:10:10 +08:00
git Make every not exist error unwrappable to a fs.ErrNotExist (#20891) 2022-10-18 07:50:37 +02:00
gitgraph alternative to PR "improve code quality" (#21464) 2022-10-15 12:49:26 +02:00
graceful Support Proxy protocol (#12527) 2022-08-21 19:20:43 +01:00
hcaptcha hCaptcha Support (#12594) 2020-10-02 23:37:53 -04:00
highlight Upgrade chroma to v2.3.0 (#21259) 2022-09-26 13:50:03 +08:00
hostmatcher Add proxy host into allow list (#20798) 2022-08-16 20:15:54 -04:00
httpcache Add Cache-Control header to html and api responses, add no-transform (#20432) 2022-07-23 14:38:03 +08:00
httplib refactor httplib (#18338) 2022-01-19 19:31:39 -05:00
indexer test: use `T.TempDir` to create temporary test directory (#21043) 2022-09-04 16:14:53 +01:00
issue/template Add generic set type (#21408) 2022-10-12 13:18:26 +08:00
json Refactor legacy `unknwon/com` package, improve golangci lint (#19284) 2022-04-01 16:47:50 +08:00
lfs Removed some vestigial code related to Range bounds checks (#20312) 2022-07-28 11:04:36 +08:00
log test: use `T.TempDir` to create temporary test directory (#21043) 2022-09-04 16:14:53 +01:00
markup Add generic set type (#21408) 2022-10-12 13:18:26 +08:00
mcaptcha Add support mCaptcha as captcha provider (#20458) 2022-08-10 15:20:10 +02:00
metrics Move some files into models' sub packages (#20262) 2022-08-25 10:31:57 +08:00
migration Add more checks in migration code (#21011) 2022-09-04 13:47:56 +03:00
mirror Implement sync push mirror on commit (#19411) 2022-07-08 20:45:12 +01:00
nosql fix broken insecureskipverify handling in rediss connection uris (#20967) 2022-08-29 16:38:49 +02:00
notification Display total commit count in hook message (#21400) 2022-10-17 00:22:34 +08:00
options Fix and improve incorrect error messages (#21342) 2022-10-06 07:00:54 +01:00
packages Add support for Chocolatey/NuGet v2 API (#21393) 2022-10-13 18:19:39 +08:00
paginator Remove legacy unmaintained packages, refactor to support change default locale (#19308) 2022-04-03 17:46:48 +08:00
password Fixed assert statements. (#16089) 2021-06-07 07:27:09 +02:00
pprof Go 1.19 format (#20758) 2022-08-30 21:15:45 -05:00
private log real ip of requests from ssh (#21216) 2022-10-11 16:57:37 +08:00
process Add more linters to improve code readability (#19989) 2022-06-20 12:02:49 +02:00
proxy Return nil proxy function if proxy not enabled (#16742) 2021-08-19 16:41:20 -04:00
proxyprotocol Support Proxy protocol (#12527) 2022-08-21 19:20:43 +01:00
public Add generic set type (#21408) 2022-10-12 13:18:26 +08:00
queue Add generic set type (#21408) 2022-10-12 13:18:26 +08:00
recaptcha refactor: move from io/ioutil to io and os package (#17109) 2021-09-22 13:38:34 +08:00
references Add more linters to improve code readability (#19989) 2022-06-20 12:02:49 +02:00
regexplru Custom regexp external issues (#17624) 2022-06-10 13:39:53 +08:00
repository Add system setting table with cache and also add cache supports for user setting (#18058) 2022-10-17 07:29:26 +08:00
secret Use `CryptoRandomBytes` instead of `CryptoRandomString` (#18439) 2022-02-04 18:03:15 +01:00
session format with gofumpt (#18184) 2022-01-20 18:46:10 +01:00
setting Add system setting table with cache and also add cache supports for user setting (#18058) 2022-10-17 07:29:26 +08:00
sitemap Add sitemap support (#18407) 2022-06-25 19:06:01 +02:00
ssh Support Proxy protocol (#12527) 2022-08-21 19:20:43 +01:00
storage Save files in local storage as umask (#21198) 2022-09-24 21:04:14 +08:00
structs Display total commit count in hook message (#21400) 2022-10-17 00:22:34 +08:00
svg Remove legacy `+build:` constraint (#19582) 2022-05-02 23:22:45 +08:00
sync Add generic set type (#21408) 2022-10-12 13:18:26 +08:00
system Add system setting table with cache and also add cache supports for user setting (#18058) 2022-10-17 07:29:26 +08:00
templates Add system setting table with cache and also add cache supports for user setting (#18058) 2022-10-17 07:29:26 +08:00
test Refactor AssertExistsAndLoadBean to use generics (#20797) 2022-08-16 10:22:25 +08:00
timeutil Share HTML template renderers and create a watcher framework (#20218) 2022-08-28 10:43:25 +01:00
translation Make every not exist error unwrappable to a fs.ErrNotExist (#20891) 2022-10-18 07:50:37 +02:00
typesniffer Rework raw file http header logic (#20484) 2022-07-29 17:26:55 +02:00
updatechecker Add system setting table with cache and also add cache supports for user setting (#18058) 2022-10-17 07:29:26 +08:00
upload Simplify parameter types (#18006) 2021-12-20 04:41:31 +00:00
uri Prevent NPE if gitea uploader fails to open url (#18080) 2021-12-23 16:27:33 +00:00
user Add gitea-vet (#10948) 2020-04-05 07:20:50 +01:00
util Make every not exist error unwrappable to a fs.ErrNotExist (#20891) 2022-10-18 07:50:37 +02:00
validation Add more checks in migration code (#21011) 2022-09-04 13:47:56 +03:00
watcher Share HTML template renderers and create a watcher framework (#20218) 2022-08-28 10:43:25 +01:00
web refactor webhook *NewPost (#20729) 2022-08-11 17:48:23 +02:00