This will be used in the extensions and desktop apps to enable
compression AND progress reporting for the download by comparing the
original content length to the amount of bytes written to disk.
Closes#16340
Fixes a couple agent tests so that they work correctly on Windows.
`HOME` is not a standard Windows environment variable, and we don't have any specific Code in Coder to set it on SSH, so I've removed the test case. Amazingly/bizarrely the Windows test runners set this variable, but this is not standard Windows behavior so we shouldn't be including it in our tests.
Also the command `true` is not valid on a default Windows install.
```
true: The term 'true' is not recognized as a name of a cmdlet, function, script file, or executable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
```
I'm not really sure how the CI runners are allowing this test to pass, but again, it's not standard so we shouldn't be doing it.
We've been continuously pulling the containers endpoint even when the
agent does not support containers. To optimize the requests, we can
check if it is throwing an error and stop if it is a 403 status code.
Also add some clarification about the lack of database constraints for
soft template deletion.
---------
Signed-off-by: Danny Kopping <dannykopping@gmail.com>
Co-authored-by: Danny Kopping <dannykopping@gmail.com>
Bumps [github.com/justinas/nosurf](https://github.com/justinas/nosurf)
from 1.1.1 to 1.2.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/justinas/nosurf/releases">github.com/justinas/nosurf's
releases</a>.</em></p>
<blockquote>
<h2>v1.2.0</h2>
<p>This is a <em>security</em> release for nosurf. It mainly addresses
<a
href="https://github.com/justinas/nosurf-cve-2025-46721">CVE-2025-46721</a>.</p>
<p>This release technically includes breaking changes, as nosurf starts
applying same-origin checks that were not previously enforced. In most
cases, users will not need to make any changes to their code. However,
it is recommended to read <a
href="https://github.com/justinas/nosurf/blob/master/docs/origin-checks.md">the
documentation on nosurf's trusted origin checks</a> before
upgrading.</p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="ec9bb776d8"><code>ec9bb77</code></a>
Rework origin checks (<a
href="https://redirect.github.com/justinas/nosurf/issues/74">#74</a>)</li>
<li><a
href="e5c9c1fe2d"><code>e5c9c1f</code></a>
Add GitHub Actions CI, fix lints and tests</li>
<li>See full diff in <a
href="https://github.com/justinas/nosurf/compare/v1.1.1...v1.2.0">compare
view</a></li>
</ul>
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Closes https://github.com/coder/internal/issues/369
We can't know whether a replacement (i.e. drift of terraform state
leading to a resource needing to be deleted/recreated) will take place
apriori; we can only detect it at `plan` time, because the provider
decides whether a resource must be replaced and it cannot be inferred
through static analysis of the template.
**This is likely to be the most common gotcha with using prebuilds,
since it requires a slight template modification to use prebuilds
effectively**, so let's head this off before it's an issue for
customers.
Drift details will now be logged in the workspace build logs:
Plus a notification will be sent to template admins when this situation
arises:
A new metric - `coderd_prebuilt_workspaces_resource_replacements_total`
- will also increment each time a workspace encounters replacements.
We only track _that_ a resource replacement occurred, not how many. Just
one is enough to ruin a prebuild, but we can't know apriori which
replacement would cause this.
For example, say we have 2 replacements: a `docker_container` and a
`null_resource`; we don't know which one might
cause an issue (or indeed if either would), so we just track the
replacement.
---------
Signed-off-by: Danny Kopping <dannykopping@gmail.com>
This pull request allows coder workspace agents to be reinitialized when
a prebuilt workspace is claimed by a user. This facilitates the transfer
of ownership between the anonymous prebuilds system user and the new
owner of the workspace.
Only a single agent per prebuilt workspace is supported for now, but
plumbing has already been done to facilitate the seamless transition to
multi-agent support.
---------
Signed-off-by: Danny Kopping <dannykopping@gmail.com>
Co-authored-by: Danny Kopping <dannykopping@gmail.com>
Avoids two sequential scans of massive tables (`workspace_builds`,
`provisioner_jobs`) and uses index scans instead. This new view largely
replicates our already optimized query `GetWorkspaces` to fetch the
latest build.
The original query and the new query were compared against the dogfood
database to ensure they return the exact same data in the exact same
order (minus the new `workspaces.deleted = false` filter to improve
performance even more). The performance is massively improved even
without the `workspaces.deleted = false` filter, but it was added to
improve it even more.
Note: these query times are probably inflated due to high database load
on our dogfood environment that this intends to partially resolve.
Before: 2,139ms
([explain](https://explain.dalibo.com/plan/997e4fch241b46e6))
After: 33ms
([explain](https://explain.dalibo.com/plan/c888dc223870f181))
Co-authored-by: Cian Johnston <cian@coder.com>
---------
Signed-off-by: Danny Kopping <dannykopping@gmail.com>
Co-authored-by: Mathias Fredriksson <mafredri@gmail.com>
Co-authored-by: Danny Kopping <dannykopping@gmail.com>
`Collect()` is called whenever the `/metrics` endpoint is hit to
retrieve metrics.
The queries used in prebuilds metrics collection are quite heavy, and we
want to avoid having them running concurrently / too often to keep db
load down.
Here I'm moving towards a background retrieval of the state required to
set the metrics, which gets invalidated every interval.
Also introduces `coderd_prebuilt_workspaces_metrics_last_updated` which
operators can use to determine when these metrics go stale.
See https://github.com/coder/coder/pull/17789 as well.
---------
Signed-off-by: Danny Kopping <dannykopping@gmail.com>
Builds on https://github.com/coder/coder/pull/17570
Frontend portion of https://github.com/coder/coder/tree/chat originally
authored by @kylecarbs
Additional changes:
- Addresses linter complaints
- Brings `ChatToolInvocation` argument definitions in line with those
defined in `codersdk/toolsdk`
- Ensures chat-related features are not shown unless
`ExperimentAgenticChat` is enabled.
Co-authored-by: Kyle Carberry <kyle@carberry.com>
