* Ensure validation occurs on clone addresses too
Fix #14984
Signed-off-by: Andrew Thornton <art27@cantab.net>
* fix lint
Signed-off-by: Andrew Thornton <art27@cantab.net>
* fix test
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Fix api tests
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
* API: fix set milestone on PR creation
pr creation via API failed with 404, because we searched
for milestoneID 0, due to uninitialized var usage D:
* add tests
* fix expected status codes
* fix tests
Co-authored-by: 6543 <6543@obermui.de>
When editing forked repos using the API the BaseRepository needs to loaded
in order to check its visibility otherwise there will be NPE panic.
Fix #14956
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Make auto check manual merge as a chooseable mod and add manual merge way on ui
as title, Before this pr, we use same way with GH to check manually merge.
It good, but in some special cases, misjudgments can occur. and it's hard
to fix this bug. So I add option to allow repo manager block "auto check manual merge"
function, Then it will have same style like gitlab(allow empty pr). and to compensate for
not being able to detect THE PR merge automatically, I added a manual approach.
Signed-off-by: a1012112796 <1012112796@qq.com>
* make swager
* api support
* ping ci
* fix TestPullCreate_EmptyChangesWithCommits
* Apply suggestions from code review
Co-authored-by: zeripath <art27@cantab.net>
* Apply review suggestions and add test
* Apply suggestions from code review
Co-authored-by: zeripath <art27@cantab.net>
* fix build
* test error message
* make fmt
* Fix indentation issues identified by @silverwind
Co-authored-by: silverwind <me@silverwind.io>
* Fix tests and make manually merged disabled error on API the same
Signed-off-by: Andrew Thornton <art27@cantab.net>
* a small nit
* fix wrong commit id error
* fix bug
* simple test
* fix test
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
* make repo as "pending transfer" if on transfer start doer has no right to create repo in new destination
* if new pending transfer ocured, create UI & Mail notifications
Support create single tag directly
support create tag with message from create release ui
Signed-off-by: a1012112796 <1012112796@qq.com>
Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: zeripath <art27@cantab.net>
* Fix a runtime error when modifying a repository through API call
Using the `PATCH /repos/{owner}/{repo}` endpoint and attempting to
modify `default_branch` on an empty repository will cause a
panic. This commit adds a check for a nil pointer before attempting
to dereference it.
* Apply suggestions from code review
* Apply suggestions from code review
* Ensure that the git repository is loaded
If you change the default branch for a repository you must change it in
git too. Therefore you must open the repository before changing the
default branch.
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Allow empty repos to have their default branches changed
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Anton Khimich <anton.khimicha@mail.utoronto.ca>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Andrew Thornton <art27@cantab.net>
Use [chi](https://github.com/go-chi/chi) instead of the forked [macaron](https://gitea.com/macaron/macaron). Since macaron and chi have conflicts with session share, this big PR becomes a have-to thing. According my previous idea, we can replace macaron step by step but I'm wrong. :( Below is a list of big changes on this PR.
- [x] Define `context.ResponseWriter` interface with an implementation `context.Response`.
- [x] Use chi instead of macaron, and also a customize `Route` to wrap chi so that the router usage is similar as before.
- [x] Create different routers for `web`, `api`, `internal` and `install` so that the codes will be more clear and no magic .
- [x] Use https://github.com/unrolled/render instead of macaron's internal render
- [x] Use https://github.com/NYTimes/gziphandler instead of https://gitea.com/macaron/gzip
- [x] Use https://gitea.com/go-chi/session which is a modified version of https://gitea.com/macaron/session and removed `nodb` support since it will not be maintained. **BREAK**
- [x] Use https://gitea.com/go-chi/captcha which is a modified version of https://gitea.com/macaron/captcha
- [x] Use https://gitea.com/go-chi/cache which is a modified version of https://gitea.com/macaron/cache
- [x] Use https://gitea.com/go-chi/binding which is a modified version of https://gitea.com/macaron/binding
- [x] Use https://github.com/go-chi/cors instead of https://gitea.com/macaron/cors
- [x] Dropped https://gitea.com/macaron/i18n and make a new one in `code.gitea.io/gitea/modules/translation`
- [x] Move validation form structs from `code.gitea.io/gitea/modules/auth` to `code.gitea.io/gitea/modules/forms` to avoid dependency cycle.
- [x] Removed macaron log service because it's not need any more. **BREAK**
- [x] All form structs have to be get by `web.GetForm(ctx)` in the route function but not as a function parameter on routes definition.
- [x] Move Git HTTP protocol implementation to use routers directly.
- [x] Fix the problem that chi routes don't support trailing slash but macaron did.
- [x] `/api/v1/swagger` now will be redirect to `/api/swagger` but not render directly so that `APIContext` will not create a html render.
Notices:
- Chi router don't support request with trailing slash
- Integration test `TestUserHeatmap` maybe mysql version related. It's failed on my macOS(mysql 5.7.29 installed via brew) but succeed on CI.
Co-authored-by: 6543 <6543@obermui.de>
* refactor models.DeleteComment and delete related reactions too
* use deleteComment for UserDeleteWithCommentsMaxDays in DeleteUser
* nits
* Use time.Duration as other time settings have
* docs
* Resolve Fixme & fix potential deadlock
* Disabled by Default
* Update Config Value Description
* switch args
* Update models/issue_comment.go
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: zeripath <art27@cantab.net>
* Add review requested filter on pull request overview #13682
fix formatting
* add review_requested filter to /repos/issues/search API endpoint
* only Approve and Reject status should supersede Request status
* add support for team reviews
* refactor: remove duplication of issue filtering conditions
* Added MirrorInterval to the API
* Remove MirrorInterval from CreateRepository
* Removed Duplicate UpdateMirror Function
* Updated Error Logging
* Update Log Message for is not Mirror
Co-authored-by: 6543 <6543@obermui.de>
* Delete Debug Statement that snuck in
Co-authored-by: zeripath <art27@cantab.net>
* Add Check for If Interval is too small
* Output to API Call
* Add Error Object when time is Less than Min Interval
* Frequency Error Message
Co-authored-by: zeripath <art27@cantab.net>
* Allow Zero Mirror Interval
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: zeripath <art27@cantab.net>
* add user filter to issueTrackedTimes
fixes #14024
* update swagger
* allow user filter for issue writers
* improve swagger doc
* return 404 on invalid user
* Added option to disable migrations
This patch introduces DISABLE_MIGRATIONS parameter in [repository]
section of app.ini (by default set to false). If set to true
it blocks access to repository migration feature.
This mod hides also local repo import option in user editor if
local repo importing or migrations is disabled.
* Alter Example config
DISABLE_MIGRATIONS set to false in example config to
match its default value.
* HTTP error 403 instead of 500 on denied access to migration
* Parameter DISABLE_MIGRATIONS exposed via API
Fixes: 04b04cf854
Author-Change-Id: IB#1105130
* add black list and white list support for migrating repositories
* fix fmt
* fix lint
* fix vendor
* fix modules.txt
* clean diff
* specify log message
* use blocklist/allowlist
* allways use lowercase to match url
* Apply allow/block
* Settings: use existing "migrations" section
* convert domains lower case
* dont store unused value
* Block private addresses for migration by default
* fix lint
* use proposed-upstream func to detect private IP addr
* a nit
* add own error for blocked migration, add tests, imprufe api
* fix test
* fix-if-localhost-is-ipv4
* rename error & error message
* rename setting options
* Apply suggestions from code review
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
* Add time filter for issue search
* Add limit option for paggination
* Add Filter for: Created by User, Assigned to User, Mentioning User
* update swagger
* Add Tests for limit, before & since
* Let Branch and Raw Endpoint return json error if not found
* Revert "RM RepoRefByTypeForAPI and move needed parts into GetRawFile directly"
This reverts commit d826d08577b23765cb3c257e7a861191d1aa9a04.
* more similar to RepoRefByType
* dedub-code
* API should just speak JSON
* nice name
Co-authored-by: zeripath <art27@cantab.net>
* Migrating reactions is just not that important
A failure during migrating reactions should not cause failure of
migration.
Signed-off-by: Andrew Thornton <art27@cantab.net>
* When checking issue reactions check the correct permission
Signed-off-by: Andrew Thornton <art27@cantab.net>
* And there is another one ...
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Migrating reactions is just not that important
A failure during migrating reactions should not cause failure of
migration.
Signed-off-by: Andrew Thornton <art27@cantab.net>
* When checking issue reactions check the correct permission
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
* [Enhancement] Allow admin to merge pr with protected file changes
As tilte, show protected message in diff page and merge box.
Signed-off-by: a1012112796 <1012112796@qq.com>
* remove unused ver
* Update options/locale/locale_en-US.ini
Co-authored-by: Cirno the Strongest <1447794+CirnoT@users.noreply.github.com>
* Add TrN
* Apply suggestions from code review
* fix lint
* Update options/locale/locale_en-US.ini
Co-authored-by: zeripath <art27@cantab.net>
* Apply suggestions from code review
* move pr proteced files check to TestPatch
* Call TestPatch when protected branches settings changed
* Apply review suggestion @CirnoT
* move to service @lunny
* slightly restructure routers/private/hook.go
Adds a lot of comments and simplifies the logic
Signed-off-by: Andrew Thornton <art27@cantab.net>
* placate lint
Signed-off-by: Andrew Thornton <art27@cantab.net>
* skip duplicate protected files check
* fix check logic
* slight refactor of TestPatch
Signed-off-by: Andrew Thornton <art27@cantab.net>
* When checking for protected files changes in TestPatch use the temporary repository
Signed-off-by: Andrew Thornton <art27@cantab.net>
* fix introduced issue with hook
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Remove the check on PR index being greater than 0 as it unnecessary
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: techknowlogick <matti@mdranta.net>
Co-authored-by: Cirno the Strongest <1447794+CirnoT@users.noreply.github.com>
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Instead of a generic HTTP 500 error page, a flash message is rendered with the deploy key page template to inform the user that a key with the intended title already exists.
Fixes #13110
* 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>
* Improved total count of issue when filtered.
* Fixed size of slice when selected 1 repository.
* Improved function of error check.
* improved comment
* Added parameter of return header.
Co-authored-by: 6543 <6543@obermui.de>
* Updated corresponded to the current vendored of "xorm.io/xorm".
* Dedublicated it by store the Options Struct into a variable.
* format code
* Update routers/api/v1/repo/issue.go
Co-authored-by: 6543 <6543@obermui.de>
* Update routers/api/v1/repo/issue.go
Co-authored-by: 6543 <6543@obermui.de>
* Updated number of range.
Co-authored-by: 6543 <6543@obermui.de>
* Updated number of range.
Co-authored-by: 6543 <6543@obermui.de>
* Removed total value.
* make fmt
* Improved value of sql.
Co-authored-by: zeripath <art27@cantab.net>
* Improved value of sql.
* improved message
* improved message
* improved message
* fixed message
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: zeripath <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>
* move GitCommit to APIFormat convertion into convert package
* rename Commit convert functions
* move stopwatch to api convertion into convert package & rm unused code & extend test
* fix compare time
* Gitea not Gogs ;)
* Fix test
* Add no queue for test only
* improve code
* Auto watch whatever branch operation
* Fix lint
* Rename noqueue to immediate
* Remove old PushUpdate function
* Fix tests
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
* use different structs for MigrateRepoOptions on UI and API
* Fix TokenAuth and rename UID to an understandable Name
* fix swagger doc
* simplify & mk redable
* R E F A C T O R:
migration has now internal 3 structs to store its options:
* the Options for WebUI: modules/auth/repo_form.go
* the Options for API: modules/structs/repo.go
* the option struct with after validation for internal prossessing: modules/migrations/base/options.go
* Copyright Header
* Deprecate UID - add RepoOwner
* adopt repo.go -> migrate.go
* add comment about each struct purpose
* lint
#12496 demonstrated that the API merge needs to return some information as
to why a merge has been disallowed with a status code 422.
This PR ensures that a reason is always returned.
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lauris BH <lauris@nix.lv>
* Add a storage layer for attachments
* Fix some bug
* fix test
* Fix copyright head and lint
* Fix bug
* Add setting for minio and flags for migrate-storage
* Add documents
* fix lint
* Add test for minio store type on attachments
* fix test
* fix test
* Apply suggestions from code review
Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>
* Add warning when storage migrated successfully
* Fix drone
* fix test
* rebase
* Fix test
* display the error on console
* Move minio test to amd64 since minio docker don't support arm64
* refactor the codes
* add trace
* Fix test
* remove log on xorm
* Fi download bug
* Add a storage layer for attachments
* Add setting for minio and flags for migrate-storage
* fix lint
* Add test for minio store type on attachments
* Apply suggestions from code review
Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>
* Fix drone
* fix test
* Fix test
* display the error on console
* Move minio test to amd64 since minio docker don't support arm64
* refactor the codes
* add trace
* Fix test
* Add URL function to serve attachments directly from S3/Minio
* Add ability to enable/disable redirection in attachment configuration
* Fix typo
* Add a storage layer for attachments
* Add setting for minio and flags for migrate-storage
* fix lint
* Add test for minio store type on attachments
* Apply suggestions from code review
Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>
* Fix drone
* fix test
* Fix test
* display the error on console
* Move minio test to amd64 since minio docker don't support arm64
* don't change unrelated files
* Fix lint
* Fix build
* update go.mod and go.sum
* Use github.com/minio/minio-go/v6
* Remove unused function
* Upgrade minio to v7 and some other improvements
* fix lint
* Fix go mod
Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>
Co-authored-by: Tyler <tystuyfzand@gmail.com>
* Fix bug preventing transfer to private organization
The code assessing whether a private organization was visible to a user before
allowing transfer was incorrect due to testing membership the wrong way round
This PR fixes this issue and renames the function performing the test to be
clearer.
Further looking at the API for transfer repository - no testing was
performed to ensure that the acting user could actually see the new
owning organization.
Signed-off-by: Andrew Thornton <art27@cantab.net>
* change IsUserPartOfOrg everywhere
* API allow to create closed milestones
* set CloseDate too
Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
* Honor DEFAULT_PAGING_NUM for API
* set pagination to 10 for tests
* lint
Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
* Provide diff and patch API endpoints
The diff and patch endpoints on the main routes are not accessible by token
therefore we provide new API based endpoints for these
Fix #10923
Signed-off-by: Andrew Thornton <art27@cantab.net>
* placate swagger
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Make the response an actual string
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: Lauris BH <lauris@nix.lv>
* API: return an error when Mirrors globaly disabled
* keep it consistent with UI
Co-authored-by: John Olheiser <john.olheiser@gmail.com>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>
* Allow site admin to disable mirrors
Signed-off-by: jolheiser <john.olheiser@gmail.com>
* No need to run through Safe
Signed-off-by: jolheiser <john.olheiser@gmail.com>
* Clarify only disabling NEW mirrors
Signed-off-by: jolheiser <john.olheiser@gmail.com>
* Apply suggestions from @guillep2k
Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>
Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>
* [FEATURE] [API] Add Endpoint for Branch Creation
Issue: https://github.com/go-gitea/gitea/issues/11376
This commit introduces an API endpoint for branch creation.
The added route is POST /repos/{owner}/{repo}/branches.
A JSON with the name of the new branch and the name of the old branch is
required as parameters.
Signed-off-by: Terence Le Huu Phuong <terence@qwasar.io>
* Put all the logic into CreateBranch and removed CreateRepoBranch
* - Added the error ErrBranchDoesNotExist in error.go
- Made the CreateNewBranch function return an errBranchDoesNotExist error
when the OldBranch does not exist
- Made the CreateBranch API function checks that the repository is not
empty and that branch exists.
* - Added a resetFixtures helper function in integration_test.go to
fine-tune test env resetting
- Added api test for CreateBranch
- Used resetFixture instead of the more general prepareTestEnv in the
repo_branch_test CreateBranch tests
* Moved the resetFixtures call inside the loop for APICreateBranch function
* Put the prepareTestEnv back in repo_branch_test
* fix import order/sort api branch test
Co-authored-by: zeripath <art27@cantab.net>
* Fix repo-list private and total count bugs
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Ensure limited and private org public repos are displayed on "private"
Signed-off-by: Andrew Thornton <art27@cantab.net>
* switch from onlyPrivate to is_private
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Generate swagger
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>
* Make API EditIssue and EditPullRequest issue notifications
Restructure models.UpdateIssueByAPI and EditIssue/EditPullRequest
to issue notifications
Fix #10014
Signed-off-by: Andrew Thornton <art27@cantab.net>
* As per @6543
Signed-off-by: Andrew Thornton <art27@cantab.net>
* update status!
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>
Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>
Co-authored-by: Lauris BH <lauris@nix.lv>
* Add archived options to SearchRepository
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Add only-private search
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Add filter options and paging to dashboard repository page
Signed-off-by: Andrew Thornton <art27@cantab.net>
* swagger generate
Signed-off-by: Andrew Thornton <art27@cantab.net>
* fix-swagger-again
Signed-off-by: Andrew Thornton <art27@cantab.net>
* as per @mrsdizzie also remember state
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lauris BH <lauris@nix.lv>
* Allow Git ref for /repos/{owner}/{repo}/git/commits/{sha}
* Consolidate API for getting single commit
* Fix tests and do it differently
Co-authored-by: zeripath <art27@cantab.net>
If user create pull review through api but not set CommitID,
I think it's necessary to use last headCommitID as default seting,
or this review will be considered as stale review which is wrong
Signed-off-by: a1012112796 <1012112796@qq.com>
* use same process as in routers/repo/branch.go/deleteBranch
* make sure default branch can not be deleted
* remove IsDefaultBranch from UI process - it is worth its own pull
* permissions
