Adds an upgrade script that automates upgrading installations on Linux from binary releases, so people don't need to reinvent the wheel. Hopefully this leads to less questions about how to upgrade, and consequently less Gitea instances running unmaintained versions in the wild.
Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: Gusted <williamzijl7@hotmail.com>
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: 6543 <6543@obermui.de>
* Make docker gitea/gitea:v1.16-dev etc refer to the latest build on that branch
One of the problems with our current docker tagging is that although we
have strict version tags, latest and dev we do not have a way for docker
users to track the current release branch. This PR simply suggests that
we use the 1.x-dev tag for these and we build and push these. This will
give users who want or need unreleased bug fixes the option of tracking
the pre-release version instead of simply jumping to dev.
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: KN4CK3R <admin@oldschoolhack.me>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Frontport #18468
Frontport changelog for 1.16, frontport 1.15.11 changelog and update config.yaml
## [1.16.0](https://github.com/go-gitea/gitea/releases/tag/v1.16.0) - 2022-01-30
* BREAKING
* Remove golang vendored directory (#18277)
* Paginate releases page & set default page size to 10 (#16857)
* Only allow webhook to send requests to allowed hosts (#17482)
* SECURITY
* Disable content sniffing on `PlainTextBytes` (#18359) (#18365)
* Only view milestones from current repo (#18414) (#18417)
* Sanitize user-input on file name (#17666)
* Use `hostmatcher` to replace `matchlist` to improve blocking of bad hosts in Webhooks (#17605)
* FEATURES
* Add/update SMTP auth providers via cli (#18197)
* Support webauthn (#17957)
* Team permission allow different unit has different permission (#17811)
* Implement Well-Known URL for password change (#17777)
* Add support for ssh commit signing (#17743)
* Allow Loading of Diffs that are too large (#17739)
* Add copy button to markdown code blocks (#17638)
* Add .gitattribute assisted language detection to blame, diff and render (#17590)
* Add `PULL_LIMIT` and `PUSH_LIMIT` to cron.update_mirror task (#17568)
* Add Reindex buttons to repository settings page (#17494)
* Make SSL cipher suite configurable (#17440)
* Add groups scope/claim to OIDC/OAuth2 Provider (#17367)
* Add simple update checker to Gitea (#17212)
* Migrated Repository will show modifications when possible (#17191)
* Create pub/priv keypair for federation (#17071)
* Make LDAP be able to skip local 2FA (#16954)
* Add nodeinfo endpoint for federation purposes (#16953)
* Save and view issue/comment content history (#16909)
* Use git attributes to determine generated and vendored status for language stats and diffs (#16773)
* Add migrate from Codebase (#16768)
* Add migration from GitBucket (#16767)
* Add OAuth2 introspection endpoint (#16752)
* Add proxy settings and support for migration and webhook (#16704)
* Add microsoft oauth2 providers (#16544)
* Send registration email on user autoregistration (#16523)
* Defer Last Commit Info (#16467)
* Support unprotected file patterns (#16395)
* Add migrate from OneDev (#16356)
* Add option to update pull request by `rebase` (#16125)
* Add RSS/Atom feed support for user actions (#16002)
* Add support for corporate WeChat webhooks (#15910)
* Add a simple way to rename branch like gh (#15870)
* Add bundle download for repository (#14538)
* Add agit flow support in gitea (#14295)
* API
* Add MirrorUpdated field to Repository API type (#18267)
* Adjust Fork API to allow setting a custom repository name (#18066)
* Add API to manage repo tranfers (#17963)
* Add API to get file commit history (#17652)
* Add API to get issue/pull comments and events (timeline) (#17403)
* Add API to get/edit wiki (#17278)
* Add API for get user org permissions (#17232)
* Add HTML urls to notification API (#17178)
* Add API to get commit diff/patch (#17095)
* Respond with updated notifications in API (#17064)
* Add API to fetch git notes (#16649)
* Generalize list header for API (#16551)
* Add API Token Cache (#16547)
* Allow Token API calls be authorized using the reverse-proxy header (#15119)
* ENHANCEMENTS
* Make the height of the editor in Review Box smaller (4 lines as GitHub) (#18319)
* Return nicer error if trying to pull from non-existent user (#18288)
* Show pull link for agit pull request also (#18235)
* Enable partial clone by default (#18195)
* Added replay of webhooks (#18191)
* Show OAuth callback error message (#18185)
* Increase Salt randomness (#18179)
* Add MP4 as default allowed attachment type (#18170)
* Include folders into size cost (#18158)
* Remove `/email2user` endpoint (#18127)
* Handle invalid issues (#18111)
* Load EasyMDE/CodeMirror dynamically, remove RequireEasyMDE (#18069)
* Support open compare page directly (#17975)
* Prefer "Hiragino Kaku Gothic ProN" in system-ui-ja (#17954)
* Clean legacy SimpleMDE code (#17926)
* Refactor install page (db type) (#17919)
* Improve interface when comparing a branch which has created a pull request (#17911)
* Allow default branch to be inferred on compare page (#17908)
* Display issue/comment role even if repo archived (#17907)
* Always set a message-id on mails (#17900)
* Change `<a>` elements to underline on hover (#17898)
* Render issue references in file table (#17897)
* Handle relative unix socket paths (#17836)
* Move accessmode into models/perm (#17828)
* Fix some org style problems (#17807)
* Add List-Unsubscribe header (#17804)
* Create menus for organization pages (#17802)
* Switch archive URL code back to href attributes (#17796)
* Refactor "refs/*" string usage by using constants (#17784)
* Allow forks to org if you can create repos (#17783)
* Improve install code to avoid low-level mistakes. (#17779)
* Improve ellipsis buttons (#17773)
* Add restrict and no-user-rc to authorized_keys (#17772)
* Add copy Commit ID button in commits list (#17759)
* Make `bind` error more readable (#17750)
* Fix navbar on project view (#17749)
* More pleasantly handle broken or missing git repositories (#17747)
* Use `*PushUpdateOptions` as receiver (#17724)
* Remove unused `user` paramater (#17723)
* Better builtin avatar generator (#17707)
* Cleanup and use global style on popups (#17674)
* Move user/org deletion to services (#17673)
* Added comment for changing issue ref (#17672)
* Allow admins to change user avatars (#17661)
* Only set `data-path` once for each file in diff pages (#17657)
* Add icon to vscode clone link (#17641)
* Add download button for file viewer (#17640)
* Add pagination to fork list (#17639)
* Use a standalone struct name for Organization (#17632)
* Minor readability patch. (#17627)
* Add context support for GetUserByID (#17602)
* Move merge-section to `> .content` (#17582)
* Remove NewSession method from db.Engine interface (#17577)
* Move unit into models/unit/ (#17576)
* Restrict GetDeletedBranchByID to the repositories deleted branches (#17570)
* Refactor commentTags functionality (#17558)
* Make Repo Code Indexer an Unique Queue (#17515)
* Simplify Gothic to use our session store instead of creating a different store (#17507)
* Add settings to allow different SMTP envelope from address (#17479)
* Properly determine CSV delimiter (#17459)
* Hide label comments if labels were added and removed immediately (#17455)
* Tune UI alignment for nav bar notification icon, avatar image, issue label (#17438)
* Add appearance section in settings (#17433)
* Move key forms before list and add cancel button (#17432)
* When copying executables to the docker chmod them (#17423)
* Remove deprecated `extendDefaultPlugins` method of svgo (#17399)
* Fix the click behavior for <tr> and <td> with [data-href] (#17388)
* Refactor update checker to use AppState (#17387)
* Improve async/await usage, and sort init calls in `index.js` (#17386)
* Use a variable but a function for IsProd because of a slight performance increment (#17368)
* Frontend refactor, PascalCase to camelCase, remove unused code (#17365)
* Hide command line merge instructions when user can't push (#17339)
* Move session to models/login (#17338)
* Sync gitea app path for git hooks and authorized keys when starting (#17335)
* Make the Mirror Queue a queue (#17326)
* Add "Copy branch name" button to pull request page (#17323)
* Fix repository summary on mobile (#17322)
* Split `index.js` to separate files (#17315)
* Show direct match on top for user search (#17303)
* Frontend refactor: move Vue related code from `index.js` to `components` dir, and remove unused codes. (#17301)
* Upgrade chi to v5 (#17298)
* Disable form autofill (#17291)
* Improve behavior of "Fork" button (#17288)
* Open markdown image links in new window (#17287)
* Add hints for special Wiki pages (#17283)
* Move add deploy key form before the list and add a cancel button (#17228)
* Allow adding multiple issues to a project (#17226)
* Add metrics to get issues by repository (#17225)
* Add specific event type to header (#17222)
* Redirect on project after issue created (#17211)
* Reference in new issue modal: dont pre-populate issue title (#17208)
* Always set a unique Message-ID header (#17206)
* Add projects and project boards in exposed metrics (#17202)
* Add metrics to get issues by label (#17201)
* Add protection to disable Gitea when run as root (#17168)
* Don't return binary file changes in raw PR diffs by default (#17158)
* Support sorting for project board issuses (#17152)
* Force color-adjust for markdown checkboxes (#17146)
* Add option to copy line permalink (#17145)
* Move twofactor to models/login (#17143)
* Multiple tokens support for migrating from github (#17134)
* Unify issue and PR subtitles (#17133)
* Make Requests Processes and create process hierarchy. Associate OpenRepository with context. (#17125)
* Fix problem when database id is not increment as expected (#17124)
* Avatar refactor, move avatar code from `models` to `models.avatars`, remove duplicated code (#17123)
* Re-allow clipboard copy on non-https sites (#17118)
* DBContext is just a Context (#17100)
* Move login related structs and functions to models/login (#17093)
* Add SkipLocal2FA option to pam and smtp sources (#17078)
* Move db related basic functions to models/db (#17075)
* Fixes username tagging in "Reference in new issue" (#17074)
* Use light/dark theme based on system preference (#17051)
* Always emit the configuration path (#17036)
* Add `AbsoluteListOptions` (#17028)
* Use common sessioner for API and Web (#17027)
* Fix overflow label in small view (#17020)
* Report the associated filter if there is an error in LDAP (#17014)
* Add "new issue" btn on project (#17001)
* Add doctor dbconsistency check for release and attachment (#16978)
* Disable Fomantic's CSS tooltips (#16974)
* Add Cache-Control to avatar redirects (#16973)
* Make mirror feature more configurable (#16957)
* Add skip and limit to git.GetTags (#16897)
* Remove ParseQueueConnStr as it is unused (#16878)
* Remove unused Fomantic sidebar module (#16853)
* Allow LDAP Sources to provide Avatars (#16851)
* Remove Dashboard/Home button from the navbar (#16844)
* Use conditions but not repo ids as query condition (#16839)
* Add user settings key/value DB table (#16834)
* Add buttons to allow loading of incomplete diffs (#16829)
* Add information for migrate failure (#16803)
* Add EdDSA JWT signing algorithm (#16786)
* Add user status filter to admin user management page (#16770)
* Add Option to synchronize Admin & Restricted states from OIDC/OAuth2 along with Setting Scopes (#16766)
* Do not use thin scrollbars on Firefox (#16738)
* Download LFS in git and web workflow from minio/s3 directly (SERVE_DIRECT) (#16731)
* Compute proper foreground color for labels (#16729)
* Add edit button to wiki sidebar and footer (#16719)
* Fix migration svg color (#16715)
* Add link to vscode to repo header (#16664)
* Add filter by owner and team to issue/pulls search endpoint (#16662)
* Kanban colored boards (#16647)
* Allow setting X-FRAME-OPTIONS (#16643)
* Separate open and closed issue in metrics (#16637)
* Support direct comparison (git diff a..b) as well merge comparison (a…b) (#16635)
* Add setting to OAuth handlers to skip local 2FA authentication (#16594)
* Make PR merge options more intuitive (#16582)
* Show correct text when comparing commits on empty pull request (#16569)
* Pre-fill suggested New File 'name' and 'content' with Query Params (#16556)
* Add an abstract json layout to make it's easier to change json library (#16528)
* Make Mermaid.js limit configurable (#16519)
* Improve 2FA autofill (#16473)
* Add modals to Organization and Team remove/leave (#16471)
* Show tag name on dashboard items list (#16466)
* Change default cron schedules from @every 24h to @midnight (#16431)
* Prevent double sanitize (#16386)
* Replace `list.List` with slices (#16311)
* Add configuration option to restrict users by default (#16256)
* Move login out of models (#16199)
* Support pagination of organizations on user settings pages (#16083)
* Switch migration icon to svg (#15954)
* Add left padding for chunk header of split diff view (#13397)
* Allow U2F 2FA without TOTP (#11573)
* BUGFIXES
* GitLab reviews may not have the updated_at field set (#18450) (#18461)
* Fix detection of no commits when the default branch is not master (#18422) (#18423)
* Fix broken oauth2 authentication source edit page (#18412) (#18419)
* Place inline diff comment dialogs on split diff in 4th and 8th columns (#18403) (#18404)
* Fix restore without topic failure (#18387) (#18400)
* Fix commit's time (#18375) (#18392)
* Fix partial cloning a repo (#18373) (#18377)
* Stop trimming preceding and suffixing spaces from editor filenames (#18334)
* Prevent showing webauthn error for every time visiting `/user/settings/security` (#18386)
* Fix mime-type detection for HTTP server (#18370) (#18371)
* Stop trimming preceding and suffixing spaces from editor filenames (#18334)
* Restore propagation of ErrDependenciesLeft (#18325)
* Fix PR comments UI (#18323)
* Use indirect comparison when showing pull requests (#18313)
* Replace satori/go.uuid with gofrs/uuid (#18311)
* Fix commit links on compare page (#18310)
* Don't show double error response in git hook (#18292)
* Handle missing default branch better in owner/repo/branches page (#18290)
* Fix CheckRepoStats and reuse it during migration (#18264)
* Prevent underline hover on cards (#18259)
* Don't delete branch if other PRs with this branch are open (#18164)
* Require codereview to have content (#18156)
* Allow admin to associate missing LFS objects for repositories (#18143)
* When attempting to subscribe other user to issue report why access denied (#18091)
* Add option to convert CRLF to LF line endings for sendmail (#18075)
* Only create pprof files for gitea serv if explicitly asked for (#18068)
* Abort merge if head has been updated before pressing merge (#18032)
* Improve TestPatch to use git read-tree -m and implement git-merge-one-file functionality (#18004)
* Use JSON module instead of stdlib json (#18003)
* Fixed issue merged/closed wording (#17973)
* Return nicer error for ForcePrivate (#17971)
* Fix overflow in commit graph (#17947)
* Prevent services/mailer/mailer_test.go tests from deleteing data directory (#17941)
* Use disable_form_autofill on Codebase and Gitbucket (#17936)
* Fix a panic in NotifyCreateIssueComment (caused by string truncation) (#17928)
* Fix markdown URL parsing (#17924)
* Apply CSS Variables to all message elements (#17920)
* Improve checkBranchName (#17901)
* Update chi/middleware to chi/v5/middleware (#17888)
* Fix position of label color picker colors (#17866)
* Fix ListUnadoptedRepositories incorrect total count (#17865)
* Remove whitespace inside rendered code `<td>` (#17859)
* Make Co-committed-by and co-authored-by trailers optional (#17848)
* Fix value of User.IsRestricted when oauth2 user registration (#17839)
* Use new OneDev /milestones endpoint (#17782)
* Prevent deadlock in TestPersistableChannelQueue (#17717)
* Simplify code for writing SHA to name-rev (#17696)
* Fix database deadlock when update issue labels (#17649)
* Add warning for BIDI characters in page renders and in diffs (#17562)
* Fix ipv6 parsing for builtin ssh server (#17561)
* Multiple Escaping Improvements (#17551)
* Fixes#16559 - Do not trim leading spaces for tab delimited (#17442)
* Show client-side error if wiki page is empty (#17415)
* Fix context popup error (#17398)
* Stop sanitizing full name in API (#17396)
* Fix issue close/comment buttons on mobile (#17317)
* Fix navbar UI (#17235)
* Fix problem when database id is not increment as expected (#17229)
* Open the DingTalk link in browser (#17084)
* Remove heads pointing to missing old refs (#17076)
* Fix commit status index problem (#17061)
* Handle broken references in mirror sync (#17013)
* Fix for create repo page layout (#17012)
* Improve LDAP synchronization efficiency (#16994)
* Add repo_id for attachment (#16958)
* Clean-up HookPreReceive and restore functionality for pushing non-standard refs (#16705)
* Remove duplicate csv import in modules/csv/csv.go (#16631)
* Improve SMTP authentication and Fix user creation bugs (#16612)
* Fixed emoji alias not parsed in links (#16221)
* Calculate label URL on API (#16186)
* TRANSLATION
* Fix mispelling of starred as stared (#17465)
* Re-separate the color translation strings (#17390)
* Enable Malayalam, Greek, Persian, Hungarian & Indonesian by default (#16998)
* BUILD
* Add lockfile-check (#18285)
* Don't store assets modified time into generated files (#18193)
* Use shadowing script for docker (#17846)
* MISC
* Update JS dependencies (#17611)
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Switch to non-deprecation setting
(Avoid by-default: "Deprecated fallback `[server]` `LFS_CONTENT_PATH` present. Use `[lfs]` `PATH` instead. This fallback will be removed in v1.18.0")
* Update all references
Make router logger more friendly, show the related function name/file/line.
[BREAKING]
This PR substantially changes the logging format of the router logger. If you use this logging for monitoring e.g. fail2ban you will need to update this to match the new format.
In the case of misuse or misunderstanding from a developer whereby,
if `sel` can receive user-controlled data, jQuery `$(sel)` can lead to the
creation of a new element. Current usage is using hard-coded selectors
in the templates, but nobody prevents that from expanding to
user-controlled somehow.
Migrate from U2F to Webauthn
Co-authored-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
It appears that several versions of sendmail require that the mail is sent to them with
LF line endings instead of CRLF endings - which of course they will then convert back
to CRLF line endings to comply with the SMTP standard.
This PR adds another setting SENDMAIL_CONVERT_CRLF which will pass the message writer
through a filter. This will filter out and convert CRLFs to LFs before writing them
out to sendmail.
Fix#18024
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Team permission allow different unit has different permission
* Finish the interface and the logic
* Fix lint
* Fix translation
* align center for table cell content
* Fix fixture
* merge
* Fix test
* Add deprecated
* Improve code
* Add tooltip
* Fix swagger
* Fix newline
* Fix tests
* Fix tests
* Fix test
* Fix test
* Max permission of external wiki and issues should be read
* Move team units with limited max level below units table
* Update label and column names
* Some improvements
* Fix lint
* Some improvements
* Fix template variables
* Add permission docs
* improve doc
* Fix fixture
* Fix bug
* Fix some bug
* fix
* gofumpt
* Integration test for migration (#18124)
integrations: basic test for Gitea {dump,restore}-repo
This is a first step for integration testing of DumpRepository and
RestoreRepository. It:
runs a Gitea server,
dumps a repo via DumpRepository to the filesystem,
restores the repo via RestoreRepository from the filesystem,
dumps the restored repository to the filesystem,
compares the first and second dump and expects them to be identical
The verification is trivial and the goal is to add more tests for each
topic of the dump.
Signed-off-by: Loïc Dachary <loic@dachary.org>
* Team permission allow different unit has different permission
* Finish the interface and the logic
* Fix lint
* Fix translation
* align center for table cell content
* Fix fixture
* merge
* Fix test
* Add deprecated
* Improve code
* Add tooltip
* Fix swagger
* Fix newline
* Fix tests
* Fix tests
* Fix test
* Fix test
* Max permission of external wiki and issues should be read
* Move team units with limited max level below units table
* Update label and column names
* Some improvements
* Fix lint
* Some improvements
* Fix template variables
* Add permission docs
* improve doc
* Fix fixture
* Fix bug
* Fix some bug
* Fix bug
Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Aravinth Manivannan <realaravinth@batsense.net>
The GITEA_UNIT_TESTS_VERBOSE variable is an undocumented variable
introduced in 2017 (see 1028ef2def)
whose sole purpose has been to log SQL statements when running unit
tests.
It is renamed for clarity and a warning is displayed for backward
compatibility for people and scripts that know about it.
The documentation is updated to reflect this change.
Save a bit of bandwidth by only requesting 3-times the rendered avatar
size. Factor 4 is only really beneficial on a handful of mobile phones
and I don't think they are the primary device we design for.
Configurability contributed by zeripath.
Fixes: https://github.com/go-gitea/gitea/pull/17422
Fixes: https://github.com/go-gitea/gitea/issues/16287
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
* Add setting to OAuth handlers to override local 2FA settings
This PR adds a setting to OAuth and OpenID login sources to allow the source to
override local 2FA requirements.
Fix#13939
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Fix regression from #16544
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Add scopes settings
Signed-off-by: Andrew Thornton <art27@cantab.net>
* fix trace logging in auth_openid
Signed-off-by: Andrew Thornton <art27@cantab.net>
* add required claim options
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Move UpdateExternalUser to externalaccount
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Allow OAuth2/OIDC to set Admin/Restricted status
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Allow use of the same group claim name for the prohibit login value
Signed-off-by: Andrew Thornton <art27@cantab.net>
* fixup! Move UpdateExternalUser to externalaccount
* as per wxiaoguang
Signed-off-by: Andrew Thornton <art27@cantab.net>
* add label back in
Signed-off-by: Andrew Thornton <art27@cantab.net>
* adjust localisation
Signed-off-by: Andrew Thornton <art27@cantab.net>
* placate lint
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
* Move keys to models/keys
* Rename models/keys -> models/asymkey
* change the missed package name
* Fix package alias
* Fix test
* Fix docs
* Fix test
* Fix test
* merge
* Refactor install page (db type)
* set correct default DB HOST for different DB TYPE
* remove legacy TiDB from documents
* unify the usage of DB TYPE, in code we only use "mysql". "MySQL" is only shown to users for friendly name.
* Gitea can use TiDB via MySQL protocol
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
services: provide some services for users, usually use
database (models) modules: provide some basic functions without
database, eg: code parser, etc The major difference is services use
database, while modules don’t.
Signed-off-by: singuliere <singuliere@autistici.org>
This PR adds another option to app.ini make co-committed-by and co-authored-by trailers
optional on a per server basis.
Fix#17194
Signed-off-by: Andrew Thornton <art27@cantab.net>
Make relative unix sockets absolute by making them absolute against the AppWorkPath
Fix#17833
## ⚠️ BREAKING ⚠️
Prior to this PR relative unix sockets would have been asserted to be relative to the current working directory that gitea, gitea serv, hook and manager etc were running in. Hooks and Serv would have failed to work properly under this situation so we expect that although this is a technically breaking change the previous situation was already broken.
Signed-off-by: Andrew Thornton <art27@cantab.net>
* detect dark theme via css variable
* minor refactor, add documentation
If your custom theme is considered a dark theme, set the global css variable `--is-dark-theme` to `true`.
This allows gitea to adjust the Monaco code editor's theme accordingly.
Cristian Le
Clar Fon
Norwin
Sambhav Saggi
zeripath
Lauris BH
Gusted
Dr. Tobias Quathamer
Lunny Xiao
wxiaoguang
Jan Tojnar
Zoran Peričić
M. Zhou
Bo-Yi Wu
Andrey Esin
luzpaz
Greg Myers
singuliere
6543
Tony
Rolf Kaiser
qwerty287
silverwind
mscherer
ThetaDev