Fixes all our Go file imports to match the preferred spec that we've _mostly_ been using. For example:
```
import (
"context"
"time"
"github.com/prometheus/client_golang/prometheus"
"golang.org/x/xerrors"
"gopkg.in/natefinch/lumberjack.v2"
"cdr.dev/slog/v3"
"github.com/coder/coder/v2/codersdk/agentsdk"
"github.com/coder/serpent"
)
```
3 groups: standard library, 3rd partly libs, Coder libs.
This PR makes the change across the codebase. The PR in the stack above modifies our formatting to maintain this state of affairs, and is a separate PR so it's possible to review that one in detail.
Refactors the CLI to create the `*codersdk.Client` in the handlers. This is groundwork for changing the `rootCmd.InitClient()` to use the new `ClientOption`s.
It also improves variable locality, scoping the Client to the handler. This makes misuse less likely and reduces the memory allocations to just the command being executed, rather than allocating a Client for every command regardless of whether it is executed.
fixes#18199
Corrects handling of paths with spaces in the `Match !exec` clause we
use to determine whether Coder Connect is running. This is handled
differently than the ProxyCommand, so we have a different escape
routine, which also varies by OS.
On Windows, we resort to a pretty gnarly hack, but it does work and I
feel the only other option would be to reduce functionality such that we
could not detect the Coder Connect state.
Refactor the workspace SSH command syntax across the project to use the
"workspace.coder" format instead of "coder.workspace". This standardizes
the SSH host entries for better consistency and clarity.
This is a follow-up from #17445 and recommends using the suffix-based
format for all new Coder versions.
<img width="418" alt="image"
src="https://github.com/user-attachments/assets/3893f840-9ce1-4803-a013-736068feb328"
/>
fixes#16828
With all the recent changes, I believe it is now safe to change the Call to Action for `config-ssh` to use the hostname suffix rather than prefix if it was set.
relates to #16828
Changes SSH config so that suffixes only match if Coder Connect is not running / available. This means that we will use the existing Coder Connect tunnel if it is available, rather than creating a new tunnel via `coder ssh --stdio`.
Adds a new hidden subcommand `coder connect exists <hostname>` that checks if the name exists via Coder Connect. This will be used in SSH config to match only if Coder Connect is unavailable for the hostname in question, so that the SSH client will directly dial the workspace over an existing Coder Connect tunnel.
Also refactors the way we inject a test DNS resolver into the lookup functions so that we can test from outside the `workspacesdk` package.
Wires up `config-ssh` command to use a hostname suffix if configured.
part of: #16828
e.g. `coder config-ssh --hostname-suffix spiketest` gives:
```
# ------------START-CODER-----------
# This section is managed by coder. DO NOT EDIT.
#
# You should not hand-edit this section unless you are removing it, all
# changes will be lost when running "coder config-ssh".
#
# Last config-ssh options:
# :hostname-suffix=spiketest
#
Host coder.* *.spiketest
ConnectTimeout=0
StrictHostKeyChecking=no
UserKnownHostsFile=/dev/null
LogLevel ERROR
ProxyCommand /home/coder/repos/coder/build/coder_config_ssh --global-config /home/coder/.config/coderv2 ssh --stdio --ssh-host-prefix coder. --hostname-suffix spiketest %h
# ------------END-CODER------------
```
Adds `hostname-suffix` as a Config SSH option that we get from Coderd, and also accept via a CLI flag.
It doesn't actually do anything with this value --- that's for PRs up the stack, since we need the `coder ssh` command to be updated to understand the suffix first.
- Update go.mod to use Go 1.24.1
- Update GitHub Actions setup-go action to use Go 1.24.1
- Fix linting issues with golangci-lint by:
- Updating to golangci-lint v1.57.1 (more compatible with Go 1.24.1)
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
---------
Co-authored-by: Claude <claude@anthropic.com>
The experimental functions in `golang.org/x/exp/slices` are now
available in the standard library since Go 1.21.
Reference: https://go.dev/doc/go1.21#slices
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
Rather than create a separate `Host` entry for every workspace,
configure a wildcard such as `coder.*` which can accomodate all of a
user's workspaces.
Depends on #16088.
* chore: add /v2 to import module path
go mod requires semantic versioning with versions greater than 1.x
This was a mechanical update by running:
```
go install github.com/marwan-at-work/mod/cmd/mod@latest
mod upgrade
```
Migrate generated files to import /v2
* Fix gen
* feat: Use Tailscale networking by default
Removal of WebRTC code will happen in another PR, but it
felt dangerious to default and remove in a single commit.
Ideally, we can release this version and collect final
thoughts and feedback before a full commitment.
* Remove UNIX forwarding
Tailscale doesn't support this, and adding support
for it shouldn't block our rollout. Customers can
always forward over SSH.
* Update cli/portforward_test.go
Co-authored-by: Dean Sheather <dean@deansheather.com>
Co-authored-by: Dean Sheather <dean@deansheather.com>
* fix: Use smarter quoting for ProxyCommand in config-ssh
This change takes better into account how OpenSSH executes
`ProxyCommand`s and applies quoting accordingly.
This supercedes #3664, which was reverted.
Fixes#2853
* fix: Ensure `~/.ssh` directory exists
* feat: Rename config-ssh `--diff` to `--dry-run`
Since the intent between diff and dry-run are different, this change
allows for interactive prompts to be shown during `--dry-run`,
previously prompts were disabled. Dry-run can also be chanied with
`--yes` and `--use-previous-options` for non-interactive modes.
Dry-run is like a normal run with changes replaced by diff.
Fixes#2530
Co-authored-by: Cian Johnston <cian@coder.com>
Spike Curtis