Backport #14804
* CutDiffAroundLine makes the incorrect assumption that `---` and `+++` always represent part of the header of a diff.
This PR adds a flag to its parsing to prevent this problem and adds a streaming parsing technique to CutDiffAroundLine using an io.pipe instead of just sending data to an unbounded buffer.
Fix#14711
* Handle unquoted comment patch files
When making comment patches unfortunately the patch does not always quote the filename
This makes the diff --git header ambiguous again.
This PR finally adds handling for ambiguity in to parse patch
Fix#14812
* Add in testing for no error
There is no way currently for CutDiffAroundLine in this test to cause an
error however, it should still be tested.
Signed-off-by: Andrew Thornton <art27@cantab.net>
This PR improves HasPreviousCommit to prevent the automatic and recursive loading
of previous commits using git merge-base --is-ancestor and git rev-list
Fix#13684
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: 6543 <6543@obermui.de>
Backport #14624
GetCommit() assumes that all 40 char strings are SHA1s. This leads to an
error if you try to do a PR on a branch which is 40 characters long.
This PR attempts the SHA first - and if it fails will switch to using rev-parse.
Fix#14470
Signed-off-by: Andrew Thornton <art27@cantab.net>
This PR updates golangci-lint to the latest version 1.31.0.
The upgrade introduced a new check for which I've fixed or disabled most cases.
Signed-off-by: kolaente <k@knt.li>
* Cache last commit when pushing for big repository
* Fix bug
* detect force push
* Refactor cache push
* Finish cache last commit info when push
* Some improvements
* Fix lint
* Remove unused changes
* Move pull request test before cache
* Fix test mysql
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: Lauris BH <lauris@nix.lv>
If a README file is a symlink to a submodule Gitea the view branch page
will return a 500.
The underlying problem is a missed conversion of an
plumbing.ErrObjectNotFound in git/tree_blob.go.
Fix#12599
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
`GetCommitsFromIDs` is only used in one place: `LoadPushCommits` where
it expects that `c.Commits` is not nil.
This potentially nil set causes a NPE in in #12953Fix#12953
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Don't automatically delete repository files if they are present
Prior to this PR Gitea would delete any repository files if they are
present during creation or migration. This can in certain circumstances
lead to data-loss and is slightly unpleasant.
This PR provides a mechanism for Gitea to adopt repositories on creation
and otherwise requires an explicit flag for deletion.
PushCreate is slightly different - the create will cause adoption if
that is allowed otherwise it will delete the data if that is allowed.
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Update swagger
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Fix tests and migrate overwrite
Signed-off-by: Andrew Thornton <art27@cantab.net>
* as per @lunny
Only offer to adopt or overwrite if the user can do that.
Allow the site administrator to adopt or overwrite in all
circumstances
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Use setting.Repository.DefaultBranch for the default branch
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Always set setting.Repository.DefaultBranch
Signed-off-by: Andrew Thornton <art27@cantab.net>
* update swagger
Signed-off-by: Andrew Thornton <art27@cantab.net>
* update templates
Signed-off-by: Andrew Thornton <art27@cantab.net>
* ensure repo closed
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Rewrite of adoption as per @6543 and @lunny
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Apply suggestions from code review
* update swagger
Signed-off-by: Andrew Thornton <art27@cantab.net>
* missing not
Signed-off-by: Andrew Thornton <art27@cantab.net>
* add modals and flash reporting
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Make the unadopted page searchable
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Add API
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Fix swagger
Signed-off-by: Andrew Thornton <art27@cantab.net>
* fix swagger
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Handle empty and non-master branched repositories
Signed-off-by: Andrew Thornton <art27@cantab.net>
* placate lint
Signed-off-by: Andrew Thornton <art27@cantab.net>
* remove commented out code
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
* Add configurable Trust Models
Gitea's default signature verification model differs from GitHub. GitHub
uses signatures to verify that the committer is who they say they are -
meaning that when GitHub makes a signed commit it must be the committer.
The GitHub model prevents re-publishing of commits after revocation of a
key and prevents re-signing of other people's commits to create a
completely trusted repository signed by one key or a set of trusted
keys.
The default behaviour of Gitea in contrast is to always display the
avatar and information related to a signature. This allows signatures to
be decoupled from the committer. That being said, allowing arbitary
users to present other peoples commits as theirs is not necessarily
desired therefore we have a trust model whereby signatures from
collaborators are marked trusted, signatures matching the commit line
are marked untrusted and signatures that match a user in the db but not
the committer line are marked unmatched.
The problem with this model is that this conflicts with Github therefore
we need to provide an option to allow users to choose the Github model
should they wish to.
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Adjust locale strings
Signed-off-by: Andrew Thornton <art27@cantab.net>
* as per @6543
Co-authored-by: 6543 <6543@obermui.de>
* Update models/gpg_key.go
* Add migration for repository
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Right now we only compare the hostname from a submodule with the prefixURL it is viewed from to check if the submodule is hosted on the same Gitea instance. This adds an additional check to compare it against SSH_DOMAIN as well since the same Gitea instance might have a different hostname for SSH and if the submodule uses that hostname we should also detect that and link to the proper DOMAIN value.
Fixes#12747, #9756
* refactor repo_stats to use os.pipe
* woops. missing reader.
* stdout not stderr, woops
* Fix copyright date and ensure that the stderr is collected
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Andrew Thornton <art27@cantab.net>
Set the context for CreateArchive to that of the request to ensure that archives
are only built for as long as a request is requesting them
Fix#11551
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lauris BH <lauris@nix.lv>
* go1.15
* update makefile xgo version
* fix vet issue
* update docs to version of go in use
* add TODO for asyncpreemptoff
Co-authored-by: Lauris BH <lauris@nix.lv>
Replace all calls to os.Remove/os.RemoveAll by retrying util.Remove/util.RemoveAll and remove circular dependencies from util.
Fix#12339
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: silverwind <me@silverwind.io>
#11716 reports multiple git blame processes hanging around
this was thought to be due to timeouts, however on closer look this
appears to be due to the Close() function of the BlameReader hanging
with a blocked stdout pipe.
This PR fixes this Close function to:
* Cancel the context of the cmd
* Close the StdoutReader - ensuring that the output pipe is closed
Further it makes the context of the `git blame` command a child of the
request context - ensuring that even if Close() is not called, on
cancellation of the Request the blame is command will also be cancelled.
Fixes#11716Closes#11727
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Only write to global gitconfig if necessary
Fix#11855
Signed-off-by: Andrew Thornton <art27@cantab.net>
* placate lint
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
#11846 Introduced feature to show exact tag on commit view. However if a repo has no tags at all git prints out a separate and unhandled error " No names found, cannot describe anything."
Adding --always to the command makes it always use the error in the style of "fatal: no tag exactly matches" even if there are no tags at all.
Fixes#11869Fixes#11868
* Handle more pathological branch and tag names
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Fix failing test
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
* Change language statistics to save size instead of percentage in database
Co-Authored-By: Cirno the Strongest <1447794+CirnoT@users.noreply.github.com>
* Do not exclude if only language
* Fix edge cases with special langauges
Co-authored-by: Cirno the Strongest <1447794+CirnoT@users.noreply.github.com>
Unfortunately #11614 introduced a bug whereby the initial commit of a
repository could not be seen due to there being no parent commit to
create a clear diff from.
Here we create a diffstat from the difference between the parentless SHA and the SHA of the empty tree - a constant known to git. (With thanks to @L0veSunshine for informing me of this SHA)
Thanks to @a1012112796 for initial attempt to fix.
Fix#11650Closes#11674
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-Authored-By: L0veSunshine <xuan199651@gmail.com>
* Refactor Cron and merge dashboard tasks
* Merge Cron and Dashboard tasks
* Make every cron task report a system notice on completion
* Refactor the creation of these tasks
* Ensure that execution counts of tasks is correct
* Allow cron tasks to be started from the cron page
* golangci-lint fixes
* Enforce that only one task with the same name can be registered
Signed-off-by: Andrew Thornton <art27@cantab.net>
* fix name check
Signed-off-by: Andrew Thornton <art27@cantab.net>
* as per @guillep2k
* as per @lafriks
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Add git.CommandContext variants
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
* Properly generate ref URLs
Tags used to not generate correct URLs (src/branch/tags/1.0.0 instead of
src/tags/1.0.0).
Also cleans up some code around it with the created helper functions.
* Fix formatting and create migration
* Add copyright head to utils_test
* Use a raw query for the ref migration
* Remove semicolon
* Quote column and table names in migration SQL
* Change || to CONCAT, since MSSQL does not support ||
* Make migration engine aware
* Add missing import
* Move ref EndName and URL to the issue service
* Fix tests
* Add test for commit refs
* Update issue.go
* Use the right command for building JavaScript bundles
* Prepare for merge
* Check for refs/* before prepending in migration
* Update services/issue/issue_test.go
* Update modules/git/utils_test.go
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: techknowlogick <matti@mdranta.net>
* Allow compare page to look up base, head, own-fork, forkbase-of-head
Signed-off-by: Andrew Thornton <art27@cantab.net>
* as per @guillep2k
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Update routers/repo/compare.go
* as per @guillep2k
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Rationalise the names a little
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Rationalise the names a little (2)
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Fix 500 with fork of fork
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Prevent 500 on compare different trees
Signed-off-by: Andrew Thornton <art27@cantab.net>
* dotdotdot is perfectly valid in both usernames and repo names
Signed-off-by: Andrew Thornton <art27@cantab.net>
* ensure we can set the head and base repos too
Signed-off-by: Andrew Thornton <art27@cantab.net>
* ensure we can set the head and base repos too (2)
Signed-off-by: Andrew Thornton <art27@cantab.net>
* fix lint
Signed-off-by: Andrew Thornton <art27@cantab.net>
* only set headRepo == baseRepo if isSameRepo
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Manage port in submodule refurl
Fix#11304
Signed-off-by: Andrew Thornton <art27@cantab.net>
* fix lint
Signed-off-by: Andrew Thornton <art27@cantab.net>
* URLJoin is causes a cyclic dependency and possibly isn't what what we want anyway
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Protect against leading .. in scp syntax
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lauris BH <lauris@nix.lv>
* Support unicode emojis and remove emojify.js
This PR replaces all use of emojify.js and adds unicode emoji support to various areas of gitea.
This works in a few ways:
First it adds emoji parsing support into gitea itself. This allows us to
* Render emojis from valid alias (😄)
* Detect unicode emojis and let us put them in their own class with proper aria-labels and styling
* Easily allow for custom "emoji"
* Support all emoji rendering and features without javascript
* Uses plain unicode and lets the system render in appropriate emoji font
* Doesn't leave us relying on external sources for updates/fixes/features
That same list of emoji is also used to create a json file which replaces the part of emojify.js that populates the emoji search tribute. This file is about 35KB with GZIP turned on and I've set it to load after the page renders to not hinder page load time (and this removes loading emojify.js also)
For custom "emoji" it uses a pretty simple scheme of just looking for /emojis/img/name.png where name is something a user has put in the "allowed reactions" setting we already have. The gitea reaction that was previously hard coded into a forked copy of emojify.js is included and works as a custom reaction under this method.
The emoji data sourced here is from https://github.com/github/gemoji which is the gem library Github uses for their emoji rendering (and a data source for other sites). So we should be able to easily render any emoji and :alias: that Github can, removing any errors from migrated content. They also update it as well, so we can sync when there are new unicode emoji lists released.
I've included a slimmed down and slightly modified forked copy of https://github.com/knq/emoji to make up our own emoji module. The code is pretty straight forward and again allows us to have a lot of flexibility in what happens.
I had seen a few comments about performance in some of the other threads if we render this ourselves, but there doesn't seem to be any issue here. In a test it can parse, convert, and render 1,000 emojis inside of a large markdown table in about 100ms on my laptop (which is many more emojis than will ever be in any normal issue). This also prevents any flickering and other weirdness from using javascript to render some things while using go for others.
Not included here are image fall back URLS. I don't really think they are necessary for anything new being written in 2020. However, managing the emoji ourselves would allow us to add these as a feature later on if it seems necessary.
Fixes: https://github.com/go-gitea/gitea/issues/9182
Fixes: https://github.com/go-gitea/gitea/issues/8974
Fixes: https://github.com/go-gitea/gitea/issues/8953
Fixes: https://github.com/go-gitea/gitea/issues/6628
Fixes: https://github.com/go-gitea/gitea/issues/5130
* add new shared function emojiHTML
* don't increase emoji size in issue title
* Update templates/repo/issue/view_content/add_reaction.tmpl
Co-Authored-By: 6543 <6543@obermui.de>
* Support for emoji rendering in various templates
* Render code and review comments as they should be
* Better way to handle mail subjects
* insert unicode from tribute selection
* Add template helper for plain text when needed
* Use existing replace function I forgot about
* Don't include emoji greater than Unicode Version 12
Only include emoji and aliases in JSON
* Update build/generate-emoji.go
* Tweak regex slightly to really match everything including random invisible characters. Run tests for every emoji we have
* final updates
* code review
* code review
* hard code gitea custom emoji to match previous behavior
* Update .eslintrc
Co-Authored-By: silverwind <me@silverwind.io>
* disable preempt
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>
As seen in trouble shooting #11032 the new feature of Go 1.14 is causing several second delays in startup in certain situations. Debugging shows it spending several seconds handling SIGURG commands during init:
```
6922:04:51.984234 trace init() ./modules/queue/unique_queue_wrapped.go
remote: ) = 69 <0.000012>
remote: [pid 15984] 22:04:51 write(1, "\ttime taken: 236.761\302\265s\n\n", 25 time taken: 236.761µs
remote:
remote: ) = 25 <0.000011>
remote: [pid 15984] 22:04:51 --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=15984, si_uid=0} ---
remote: [pid 15984] 22:04:52 --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=15984, si_uid=0} ---
remote: [pid 15984] 22:04:52 --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=15984, si_uid=0} ---
```
This causes up to 20 seconds added to a push in some cases as it happens for each call of the gitea hook command. This is likely the cause of #10661 as well and would start to effect users once we release 1.12 which would be the first release compiled with Go 1.14. I suspect this is just a slight issue with the upstream implementatation as there have been a few very similar bugs fixed and reported:
https://github.com/golang/go/issues/37741https://github.com/golang/go/issues/37942
We should revisit this in the future and see if a newer version of Go has solved it, but for now disable this option in the environment that gitea hook runs in to avoid it.
