Files
coder/cli/exp_chat_test.go
T
Kyle Carberry 391b22aef7 feat: add CLI commands for managing chat context from workspaces (#24105)
Adds `coder exp chat context add` and `coder exp chat context clear`
commands that run inside a workspace to manage chat context files via
the agent token.

`add` reads instruction and skill files from a directory (defaulting to
cwd) and inserts them as context-file messages into an active chat.
Multiple calls are additive — `instructionFromContextFiles` already
accumulates all context-file parts across messages.

`clear` soft-deletes all context-file messages, causing
`contextFileAgentID()` to return `!found` on the next turn, which
triggers `needsInstructionPersist=true` and re-fetches defaults from the
agent.

Both commands auto-detect the target chat via `CODER_CHAT_ID` (already
set by `agentproc` on chat-spawned processes), or fall back to
single-active-chat resolution for the agent. The `--chat` flag overrides
both.

Also adds sub-agent context inheritance: `createChildSubagentChat` now
copies parent context-file messages to child chats at spawn time, so
delegated sub-agents share the same instruction context without
independently re-fetching from the workspace agent.

<details><summary>Implementation details</summary>

**New files:**
- `cli/exp_chat.go` — CLI command tree under `coder exp chat context`

**Modified files:**
- `agent/agentcontextconfig/api.go` — `ConfigFromDir()` reads context
from an arbitrary directory without env vars
- `codersdk/agentsdk/agentsdk.go` — `AddChatContext`/`ClearChatContext`
SDK methods
- `coderd/workspaceagents.go` — POST/DELETE handlers on
`/workspaceagents/me/chat-context`
- `coderd/coderd.go` — Route registration
- `coderd/database/queries/chats.sql` — `GetActiveChatsByAgentID`,
`SoftDeleteContextFileMessages`
- `coderd/database/dbauthz/dbauthz.go` — RBAC implementations for new
queries
- `coderd/x/chatd/subagent.go` — `copyParentContextFiles` for sub-agent
inheritance
- `cli/root.go` — Register `chatCommand()` in `AGPLExperimental()`

**Auth pattern:** Uses `AgentAuth` (same as `coder external-auth`) —
agent token via `CODER_AGENT_TOKEN` + `CODER_AGENT_URL` env vars.

</details>

> 🤖 Generated by Coder Agents

---------

Co-authored-by: Michael Suchacz <203725896+ibetitsmike@users.noreply.github.com>
2026-04-09 16:33:00 +02:00

47 lines
1.0 KiB
Go

package cli_test
import (
"testing"
"github.com/stretchr/testify/require"
"github.com/coder/coder/v2/cli/clitest"
)
func TestExpChatContextAdd(t *testing.T) {
t.Parallel()
t.Run("RequiresWorkspaceOrDir", func(t *testing.T) {
t.Parallel()
inv, _ := clitest.New(t, "exp", "chat", "context", "add")
err := inv.Run()
require.Error(t, err)
require.Contains(t, err.Error(), "this command must be run inside a Coder workspace")
})
t.Run("AllowsExplicitDir", func(t *testing.T) {
t.Parallel()
inv, _ := clitest.New(t, "exp", "chat", "context", "add", "--dir", t.TempDir())
err := inv.Run()
if err != nil {
require.NotContains(t, err.Error(), "this command must be run inside a Coder workspace")
}
})
t.Run("AllowsWorkspaceEnv", func(t *testing.T) {
t.Parallel()
inv, _ := clitest.New(t, "exp", "chat", "context", "add")
inv.Environ.Set("CODER", "true")
err := inv.Run()
if err != nil {
require.NotContains(t, err.Error(), "this command must be run inside a Coder workspace")
}
})
}