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Fix archive creating LFS hooks and breaking pull requests #28848

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merged 2 commits into from
Jan 19, 2024

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brechtvl
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When LFS hooks are present in gitea-repositories, operations like git push for creating a pull request fail. These repositories are not meant to include LFS files or git push them, that is handled separately. And so they should not have LFS hooks.

Installing git-lfs on some systems (like Debian Linux) will automatically set up /etc/gitconfig to create LFS hooks in repositories. For most git commands in Gitea this is not a problem, either because they run on a temporary clone or the git command does not create LFS hooks.

But one case where this happens is git archive for creating repository archives. To fix that, add a GIT_CONFIG_NOSYSTEM=1 to disable using the system configuration for that command.

According to a comment, GIT_CONFIG_NOSYSTEM is not used for all git commands because the system configuration can be intentionally set up for Gitea to use.

Resolves #19810, #21148

When LFS hooks are present in gitea-repositories, operations like git
push for creating a pull request fail. These repositories are not meant
to include LFS files or git push them, that is handled separately. And
so they should not have LFS hooks.

Installing git-lfs on some systems (like Debian Linux) will automatically
set up /etc/gitconfig to create LFS hooks in repositories. For most git
commands in Gitea this is not a problem, either because they run on a
temporary clone or the git command does not create LFS hooks.

But one case where this happens is git archive for creating repository
archives. To fix that, add a GIT_CONFIG_NOSYSTEM=1 to disable using the
system configuration for that command.

According to a comment, GIT_CONFIG_NOSYSTEM is not used for all git
commands because the system configuration can be intentionally set up
for Gitea to use.

Resolves go-gitea#19810, go-gitea#21148
@GiteaBot GiteaBot added the lgtm/need 2 This PR needs two approvals by maintainers to be considered for merging. label Jan 19, 2024
@pull-request-size pull-request-size bot added the size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. label Jan 19, 2024
@brechtvl
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This is the case that we at Blender and others have run into, but it's difficult to check that it's really the only git command that suffers from this. More reliable would be to set GIT_CONFIG_NOSYSTEM for all Git commands, but it appears that is intentionally not done currently.

@GiteaBot GiteaBot added lgtm/need 1 This PR needs approval from one additional maintainer to be merged. and removed lgtm/need 2 This PR needs two approvals by maintainers to be considered for merging. labels Jan 19, 2024
@wxiaoguang wxiaoguang added type/bug backport/v1.21 This PR should be backported to Gitea 1.21 labels Jan 19, 2024
@wxiaoguang
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Quite interesting ... maybe that's why some people could reproduce while some others couldn't.

I guess Gitea should ideally ignore the system git config for all git commands, indeed Gitea is using its private/internal git config since #20114 and #19732 , I think there is no reason to make Gitea use unmanaged git config anymore.

@GiteaBot GiteaBot added lgtm/done This PR has enough approvals to get merged. There are no important open reservations anymore. and removed lgtm/need 1 This PR needs approval from one additional maintainer to be merged. labels Jan 19, 2024
@lunny lunny enabled auto-merge (squash) January 19, 2024 05:24
@lunny lunny added the reviewed/wait-merge This pull request is part of the merge queue. It will be merged soon. label Jan 19, 2024
@lunny lunny merged commit 1167d52 into go-gitea:main Jan 19, 2024
25 checks passed
@GiteaBot GiteaBot added this to the 1.22.0 milestone Jan 19, 2024
@GiteaBot GiteaBot removed the reviewed/wait-merge This pull request is part of the merge queue. It will be merged soon. label Jan 19, 2024
GiteaBot pushed a commit to GiteaBot/gitea that referenced this pull request Jan 19, 2024
…8848)

When LFS hooks are present in gitea-repositories, operations like git
push for creating a pull request fail. These repositories are not meant
to include LFS files or git push them, that is handled separately. And
so they should not have LFS hooks.

Installing git-lfs on some systems (like Debian Linux) will
automatically set up /etc/gitconfig to create LFS hooks in repositories.
For most git commands in Gitea this is not a problem, either because
they run on a temporary clone or the git command does not create LFS
hooks.

But one case where this happens is git archive for creating repository
archives. To fix that, add a GIT_CONFIG_NOSYSTEM=1 to disable using the
system configuration for that command.

According to a comment, GIT_CONFIG_NOSYSTEM is not used for all git
commands because the system configuration can be intentionally set up
for Gitea to use.

Resolves go-gitea#19810, go-gitea#21148
@GiteaBot GiteaBot added the backport/done All backports for this PR have been created label Jan 19, 2024
KN4CK3R pushed a commit that referenced this pull request Jan 21, 2024
…28851)

Backport #28848 by @brechtvl

When LFS hooks are present in gitea-repositories, operations like git
push for creating a pull request fail. These repositories are not meant
to include LFS files or git push them, that is handled separately. And
so they should not have LFS hooks.

Installing git-lfs on some systems (like Debian Linux) will
automatically set up /etc/gitconfig to create LFS hooks in repositories.
For most git commands in Gitea this is not a problem, either because
they run on a temporary clone or the git command does not create LFS
hooks.

But one case where this happens is git archive for creating repository
archives. To fix that, add a GIT_CONFIG_NOSYSTEM=1 to disable using the
system configuration for that command.

According to a comment, GIT_CONFIG_NOSYSTEM is not used for all git
commands because the system configuration can be intentionally set up
for Gitea to use.

Resolves #19810, #21148

Co-authored-by: Brecht Van Lommel <brecht@blender.org>
zjjhot added a commit to zjjhot/gitea that referenced this pull request Jan 22, 2024
* giteaofficial/main:
  [skip ci] Updated licenses and gitignores
  Prevent anonymous container access if `RequireSignInView` is enabled (go-gitea#28877)
  Don't show new pr button when page is not compare pull (go-gitea#26431)
  Avoid duplicate JS error messages on UI (go-gitea#28873)
  Fix branch list bug which displayed default branch twice (go-gitea#28878)
  Revert adding htmx until we finaly decide to add it (go-gitea#28879)
  Don't do a full page load when clicking the follow button (go-gitea#28872)
  Don't do a full page load when clicking the subscribe button (go-gitea#28871)
  Fix incorrect PostgreSQL connection string for Unix sockets (go-gitea#28865)
  Run `npm audit fix` (go-gitea#28866)
  Fix migrate storage bug (go-gitea#28830)
  Set the `isPermaLink` attribute to `false` in the `guid` sub-element (go-gitea#28860)
  In administration documentation about environment variables, point to those for the Go runtime instead of Go compiler (go-gitea#28859)
  Move doctor package from modules to services (go-gitea#28856)
  Add support for sha256 repositories (go-gitea#23894)
  Fix incorrect action duration time when rerun the job before executed once (go-gitea#28364)
  Fix some RPM registry flaws (go-gitea#28782)
  tests: missing refs/ in bare repositories (go-gitea#28844)
  Fix archive creating LFS hooks and breaking pull requests (go-gitea#28848)
henrygoodman pushed a commit to henrygoodman/gitea that referenced this pull request Jan 31, 2024
…8848)

When LFS hooks are present in gitea-repositories, operations like git
push for creating a pull request fail. These repositories are not meant
to include LFS files or git push them, that is handled separately. And
so they should not have LFS hooks.

Installing git-lfs on some systems (like Debian Linux) will
automatically set up /etc/gitconfig to create LFS hooks in repositories.
For most git commands in Gitea this is not a problem, either because
they run on a temporary clone or the git command does not create LFS
hooks.

But one case where this happens is git archive for creating repository
archives. To fix that, add a GIT_CONFIG_NOSYSTEM=1 to disable using the
system configuration for that command.

According to a comment, GIT_CONFIG_NOSYSTEM is not used for all git
commands because the system configuration can be intentionally set up
for Gitea to use.

Resolves go-gitea#19810, go-gitea#21148
nrdufour added a commit to nrdufour/home-ops that referenced this pull request Feb 4, 2024
This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [docker.io/gitea/gitea](https://github.com/go-gitea/gitea) | patch | `1.21.4` -> `1.21.5` |

---

### Release Notes

<details>
<summary>go-gitea/gitea (docker.io/gitea/gitea)</summary>

### [`v1.21.5`](https://github.com/go-gitea/gitea/releases/tag/v1.21.5)

[Compare Source](go-gitea/gitea@v1.21.4...v1.21.5)

-   SECURITY
    -   Prevent anonymous container access if `RequireSignInView` is enabled ([#&#8203;28877](go-gitea/gitea#28877)) ([#&#8203;28882](go-gitea/gitea#28882))
    -   Update go dependencies and fix go-git ([#&#8203;28893](go-gitea/gitea#28893)) ([#&#8203;28934](go-gitea/gitea#28934))
-   BUGFIXES
    -   Revert "Speed up loading the dashboard on mysql/mariadb ([#&#8203;28546](go-gitea/gitea#28546))" ([#&#8203;29006](go-gitea/gitea#29006)) ([#&#8203;29007](go-gitea/gitea#29007))
    -   Fix an actions schedule bug ([#&#8203;28942](go-gitea/gitea#28942)) ([#&#8203;28999](go-gitea/gitea#28999))
    -   Fix update enable_prune even if mirror_interval is not provided ([#&#8203;28905](go-gitea/gitea#28905)) ([#&#8203;28929](go-gitea/gitea#28929))
    -   Fix uploaded artifacts should be overwritten ([#&#8203;28726](go-gitea/gitea#28726)) backport v1.21 ([#&#8203;28832](go-gitea/gitea#28832))
    -   Preserve BOM in web editor ([#&#8203;28935](go-gitea/gitea#28935)) ([#&#8203;28959](go-gitea/gitea#28959))
    -   Strip `/` from relative links ([#&#8203;28932](go-gitea/gitea#28932)) ([#&#8203;28952](go-gitea/gitea#28952))
    -   Don't remove all mirror repository's releases when mirroring ([#&#8203;28817](go-gitea/gitea#28817)) ([#&#8203;28939](go-gitea/gitea#28939))
    -   Implement `MigrateRepository` for the actions notifier ([#&#8203;28920](go-gitea/gitea#28920)) ([#&#8203;28923](go-gitea/gitea#28923))
    -   Respect branch info for relative links ([#&#8203;28909](go-gitea/gitea#28909)) ([#&#8203;28922](go-gitea/gitea#28922))
    -   Don't reload timeline page when (un)resolving or replying conversation ([#&#8203;28654](go-gitea/gitea#28654)) ([#&#8203;28917](go-gitea/gitea#28917))
    -   Only migrate the first 255 chars of a Github issue title ([#&#8203;28902](go-gitea/gitea#28902)) ([#&#8203;28912](go-gitea/gitea#28912))
    -   Fix sort bug on repository issues list ([#&#8203;28897](go-gitea/gitea#28897)) ([#&#8203;28901](go-gitea/gitea#28901))
    -   Fix `DeleteCollaboration` transaction behaviour ([#&#8203;28886](go-gitea/gitea#28886)) ([#&#8203;28889](go-gitea/gitea#28889))
    -   Fix schedule not trigger bug because matching full ref name with short ref name ([#&#8203;28874](go-gitea/gitea#28874)) ([#&#8203;28888](go-gitea/gitea#28888))
    -   Fix migrate storage bug ([#&#8203;28830](go-gitea/gitea#28830)) ([#&#8203;28867](go-gitea/gitea#28867))
    -   Fix archive creating LFS hooks and breaking pull requests ([#&#8203;28848](go-gitea/gitea#28848)) ([#&#8203;28851](go-gitea/gitea#28851))
    -   Fix reverting a merge commit failing ([#&#8203;28794](go-gitea/gitea#28794)) ([#&#8203;28825](go-gitea/gitea#28825))
    -   Upgrade xorm to v1.3.7 to fix a resource leak problem caused by Iterate ([#&#8203;28891](go-gitea/gitea#28891)) ([#&#8203;28895](go-gitea/gitea#28895))
    -   Fix incorrect PostgreSQL connection string for Unix sockets ([#&#8203;28865](go-gitea/gitea#28865)) ([#&#8203;28870](go-gitea/gitea#28870))
-   ENHANCEMENTS
    -   Make loading animation less aggressive ([#&#8203;28955](go-gitea/gitea#28955)) ([#&#8203;28956](go-gitea/gitea#28956))
    -   Avoid duplicate JS error messages on UI ([#&#8203;28873](go-gitea/gitea#28873)) ([#&#8203;28881](go-gitea/gitea#28881))
    -   Bump `@github/relative-time-element` to 4.3.1 ([#&#8203;28819](go-gitea/gitea#28819)) ([#&#8203;28826](go-gitea/gitea#28826))
-   MISC
    -   Warn that `DISABLE_QUERY_AUTH_TOKEN` is false only if it's explicitly defined ([#&#8203;28783](go-gitea/gitea#28783)) ([#&#8203;28868](go-gitea/gitea#28868))
    -   Remove duplicated checkinit on git module ([#&#8203;28824](go-gitea/gitea#28824)) ([#&#8203;28831](go-gitea/gitea#28831))

Instances on **[Gitea Cloud](https://cloud.gitea.com)** will be automatically upgraded to this version during the specified maintenance window.

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4xNjUuMCIsInVwZGF0ZWRJblZlciI6IjM3LjE2NS4wIiwidGFyZ2V0QnJhbmNoIjoibWFpbiJ9-->

Reviewed-on: https://git.home/nrdufour/home-ops/pulls/355
Co-authored-by: Renovate <renovate@ptinem.io>
Co-committed-by: Renovate <renovate@ptinem.io>
silverwind pushed a commit to silverwind/gitea that referenced this pull request Feb 20, 2024
…8848)

When LFS hooks are present in gitea-repositories, operations like git
push for creating a pull request fail. These repositories are not meant
to include LFS files or git push them, that is handled separately. And
so they should not have LFS hooks.

Installing git-lfs on some systems (like Debian Linux) will
automatically set up /etc/gitconfig to create LFS hooks in repositories.
For most git commands in Gitea this is not a problem, either because
they run on a temporary clone or the git command does not create LFS
hooks.

But one case where this happens is git archive for creating repository
archives. To fix that, add a GIT_CONFIG_NOSYSTEM=1 to disable using the
system configuration for that command.

According to a comment, GIT_CONFIG_NOSYSTEM is not used for all git
commands because the system configuration can be intentionally set up
for Gitea to use.

Resolves go-gitea#19810, go-gitea#21148
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Some Git LFS hooks keep reappearing server-side
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