feat(#2098): drive CodeBuddy through the EoS descriptor + wire subagent hooks (ADR-1239)

Fold CodeBuddy's residual runtime-literal branches onto descriptor-driven
hostBehaviors (the issue's "zero branches remain" premise was inaccurate — 2
lived):
- Folded the `if (isCodebuddy)` commands/ report duplicate (byte-identical to
  the generic reportCommandsDir block above it) onto
  hostBehaviors.reportCommandsDir:true, matching cursor's #2089 precedent.
- Deleted the dead `else if (isCodebuddy)` agent-conversion arm (codebuddy ∈
  _DESCRIPTOR_AGENTS_RUNTIMES → gated out before the legacy chain, same dead-arm
  pattern removed for augment/trae in #2097).
- Removed isCodebuddy from all 4 destructure sites (now comments only, mirroring
  the #2096 isAntigravity fold). Zero live isCodebuddy reads remain.

UPGRADE 1 (extended hook bus): populate extendedHookEvents with the full
extended set SubagentStop/Stop/PreCompact/SubagentStart (qwen #2092 / kimi
precedent — codebuddy previously had extendedHookEvents:[] so it got NONE of
these). The generic applySettingsJsonHooks loop wires them, so CodeBuddy's
settings.json now gains all four subagent-lifecycle + stop/compact hooks it
previously lacked, matching Qwen/Kimi coverage. No source change (the
HOOK_EVENT_SURFACES SDK catalog is a locked dict; all 4 events are already in
the validator enum; hookEvents already 'claude'). settings.json is golden-
excluded → no golden change.

UPGRADE 2 (background dispatch): surfaced via the negotiated capability contract
only. CodeBuddy's dispatch.background:true legitimately exceeds the declarative-
cli baseline (false) and survives negotiation with no warning. NO agent-file
frontmatter field is emitted: the CodeBuddy CLI (GSD's install target,
~/.codebuddy/agents/) has NO background-dispatch frontmatter field — background
is a caller-side run_in_background invocation param (verified against
codebuddy.ai/docs/cli/sub-agents); the issue's agentMode/enabledAutoRun are
IDE-only (codebuddy.cn, a different product). Emitting them would be a non-
functional false-green, so it is deliberately not done.

Golden: byte-identical for all 16 runtimes (folds are console/failures-report
only; UPGRADE 1 → golden-excluded settings.json; UPGRADE 2 → no artifact
change). Tests: declarative-reference-codebuddy (adapter/axes/fail-closed
negotiation + AC2 source-grep guard) + codebuddy-upgrades (live install asserts
all 4 extended hooks wired; dispatch.background survives negotiation above
baseline). Matrix + install-on-your-runtime updated; changeset (Changed).
capability-registry regenerated.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Tom Boucher
2026-07-11 09:14:57 -04:00
parent 2cf00705c3
commit 9e1fad1503
8 changed files with 345 additions and 25 deletions

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@@ -0,0 +1,6 @@
---
type: Changed
pr: 2169
---
**CodeBuddy now wires GSD's full extended lifecycle hook set and is driven by its capability descriptor** — installing GSD into CodeBuddy now registers `SubagentStart`, `SubagentStop`, `Stop`, and `PreCompact` hooks in its `settings.json` (it previously had none of these), matching the coverage Qwen/Kimi already ship, and CodeBuddy's install is fully descriptor-driven instead of via residual hardcoded runtime branches. (#2098)

View File

@@ -6850,7 +6850,8 @@ function uninstall(isGlobal, runtime = DEFAULT_RUNTIME) {
// destructure). #2095: isKimi likewise dropped — kimi is now a hooks/
// consumer, so its former `&& !isKimi` uninstall guards were removed.
// #2096: isAntigravity dropped — unused in this function.
const { isOpencode, isCodex, isCopilot, isCursor, isWindsurf, isAugment, isQwen, isHermes, isCodebuddy, isCline } = runtimeFlags(runtime);
// #2098: isCodebuddy dropped — unused in this function.
const { isOpencode, isCodex, isCopilot, isCursor, isWindsurf, isAugment, isQwen, isHermes, isCline } = runtimeFlags(runtime);
const dirName = getDirName(runtime);
// Get the target directory based on runtime and install type. Cline local
@@ -8221,7 +8222,8 @@ function writeManifest(configDir, runtime = DEFAULT_RUNTIME, options = {}) {
// #2095: isKimi dropped — kimi is now a hooks/ consumer like every other
// settings-json-adjacent runtime, so the `&& !isKimi` term below was removed.
// #2096: isAntigravity dropped — unused in this function.
const { isOpencode, isCodex, isCopilot, isCursor, isWindsurf, isAugment, isQwen, isHermes, isCodebuddy, isCline } = runtimeFlags(runtime);
// #2098: isCodebuddy dropped — unused in this function.
const { isOpencode, isCodex, isCopilot, isCursor, isWindsurf, isAugment, isQwen, isHermes, isCline } = runtimeFlags(runtime);
const gsdDir = path.join(configDir, 'gsd-core');
// #1367: Claude local now writes flat gsd-*.md files at commands/ (not commands/gsd/).
// Claude local uses flatCommandsDir instead for manifest recording.
@@ -8732,7 +8734,11 @@ function install(isGlobal, runtime = DEFAULT_RUNTIME, options = {}) {
// _DESCRIPTOR_AGENTS_RUNTIMES below, so its two legacy-agent-loop branches
// (the path-rewrite skip and the converter dispatch) were unreachable dead
// code; both were removed rather than re-gated on hostBehaviors.
const { isOpencode, isZcode, isCodex, isCopilot, isCursor, isWindsurf, isAugment, isTrae, isQwen, isHermes, isCodebuddy, isCline } = runtimeFlags(runtime);
// #2098: isCodebuddy dropped — codebuddy is also in
// _DESCRIPTOR_AGENTS_RUNTIMES below, so its legacy converter-dispatch branch
// (the `isCodebuddy` arm calling convertClaudeAgentToCodebuddyAgent) was
// unreachable dead code and was removed rather than re-gated.
const { isOpencode, isZcode, isCodex, isCopilot, isCursor, isWindsurf, isAugment, isTrae, isQwen, isHermes, isCline } = runtimeFlags(runtime);
const plan = resolveInstallPlan(runtime);
const dirName = getDirName(runtime);
const src = path.join(__dirname, '..');
@@ -9351,22 +9357,6 @@ function install(isGlobal, runtime = DEFAULT_RUNTIME, options = {}) {
failures.push('commands/gsd-*');
}
}
// CodeBuddy only: also report the commands/ output (#789 — slash commands)
if (isCodebuddy) {
const commandsDir = path.join(targetDir, 'commands');
if (fs.existsSync(commandsDir)) {
const cmdCount = fs.readdirSync(commandsDir)
.filter(f => f.startsWith('gsd-') && f.endsWith('.md')).length;
if (cmdCount > 0) {
console.log(` ${green}✓${reset} Installed ${cmdCount} slash commands to commands/`);
} else {
failures.push('commands/gsd-*');
}
} else {
failures.push('commands/gsd-*');
}
}
}
} else if (_hostBehaviors(runtime).localCommandsViaRules) {
// Cline local install: rules-based only — commands are embedded in .clinerules (generated below).
@@ -9671,8 +9661,6 @@ function install(isGlobal, runtime = DEFAULT_RUNTIME, options = {}) {
content = convertClaudeAgentToCopilotAgent(content, isGlobal);
} else if (isWindsurf) {
content = convertClaudeAgentToWindsurfAgent(content);
} else if (isCodebuddy) {
content = convertClaudeAgentToCodebuddyAgent(content);
} else if (_hostBehaviors(runtime).frontmatterDialect === 'cline') {
// Descriptor-driven (ADR-1239 / #2090): folded from `isCline` into
// hostBehaviors.frontmatterDialect === 'cline'.
@@ -10880,7 +10868,8 @@ function finishInstall(settingsPath, settings, statuslineCommand, shouldInstallS
// #2095: isKimi dropped — the Kimi "Done!" banner below reads
// _hostBehaviors(runtime).doneBannerStyle === 'kimi-agent-file' (descriptor-driven), not this flag.
// #2096: isAntigravity dropped — unused in this function.
const { isOpencode, isCodex, isCopilot, isCursor, isWindsurf, isAugment, isQwen, isHermes, isCodebuddy, isCline } = runtimeFlags(runtime);
// #2098: isCodebuddy dropped — unused in this function.
const { isOpencode, isCodex, isCopilot, isCursor, isWindsurf, isAugment, isQwen, isHermes, isCline } = runtimeFlags(runtime);
const plan = resolveInstallPlan(runtime);
if (shouldInstallStatusline && plan.writesSharedSettings && !_hostBehaviors(runtime).skipSettingsUi) {

View File

@@ -81,7 +81,12 @@
"installSurface": "settings-json",
"writesSharedSettings": true,
"permissionWriter": null,
"extendedHookEvents": [],
"extendedHookEvents": [
"SubagentStop",
"Stop",
"PreCompact",
"SubagentStart"
],
"hostIntegration": {
"embeddingMode": "declarative",
"commandSurface": "slash-file",
@@ -98,6 +103,9 @@
"stateIO": "filesystem",
"transport": "mcp",
"runtime": "node"
},
"hostBehaviors": {
"reportCommandsDir": true
}
}
}

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@@ -353,6 +353,22 @@ npx @opengsd/gsd-core@latest --codebuddy --global
GSD installs four surfaces. Slash command definitions land in `~/.codebuddy/commands/gsd-*.md` and appear as `/gsd-help`, `/gsd-phase`, `/gsd-ship`, etc. in the `/` menu. Subagents land in `~/.codebuddy/agents/gsd-*.md`. Skills land in `~/.codebuddy/skills/gsd-*/SKILL.md` — emitted with `user-invocable: false` so they stay out of the `/` menu (the commands surface is the sole `/` entry point) and remain available for model invocation. CodeBuddy hooks are written to `settings.json`. No `mcp.json` is written: GSD ships no MCP server.
**Hook coverage**
GSD registers the following events automatically on install (Claude hook event dialect):
| Event | Hook | Purpose |
|---|---|---|
| `SessionStart` | `gsd-check-update.js`, `gsd-session-state.sh` | Update check, session orientation |
| `PreToolUse` | `gsd-prompt-guard.js`, `gsd-read-guard.js`, `gsd-workflow-guard.js`, `gsd-worktree-path-guard.js`, `gsd-validate-commit.sh` | Prompt guard, read-before-edit, workflow + worktree safety, commit validation |
| `PostToolUse` | `gsd-context-monitor.js`, `gsd-read-injection-scanner.js`, `gsd-phase-boundary.sh`, `gsd-graphify-update.sh` | Context monitoring, read-time scan, phase boundary detection |
| `SubagentStop` | `gsd-context-monitor.js` | Context headroom tracking after subagent completion |
| `SubagentStart` | `gsd-context-monitor.js` | Context headroom tracking at subagent start |
| `Stop` | `gsd-context-monitor.js` | Context headroom tracking before model stop |
| `PreCompact` | `gsd-context-monitor.js` | Context awareness before conversation compaction |
CodeBuddy's own [background sub-agent dispatch](https://www.codebuddy.ai/docs/cli/sub-agents) (`run_in_background: true`) is a caller-side invocation parameter, not something GSD's installed agent files control — there is no frontmatter field to set on GSD's agent artifacts to request it.
---
### Qwen Code

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@@ -427,6 +427,8 @@ Sources consulted:
- https://www.codebuddy.ai/docs/cli/settings
- /websites/codebuddy_cn (Context7)
**EoS migration status (#2098):** Migrated onto the declarative adapter (dogfooded in `tests/declarative-reference-codebuddy.test.cjs`). The two remaining `isCodebuddy` branches in `bin/install.js` — a duplicate `commands/` slash-command output report, and a dead legacy agent-converter dispatch arm (unreachable since codebuddy is in `_DESCRIPTOR_AGENTS_RUNTIMES`) — were folded onto the already-generic `runtime.hostBehaviors.reportCommandsDir` (shared with Cursor) and removed outright; `isCodebuddy` no longer appears as a live read anywhere in `bin/install.js`, `src/runtime-artifact-conversion.cts`, `src/shell-command-projection.cts`, or `src/runtime-name-policy.cts`. Two upgrades land: (1) **extended hook events** — codebuddy's `extendedHookEvents` was previously `[]` (none wired); this PR wires all four — `SubagentStop`/`Stop`/`PreCompact`/`SubagentStart` — into `extendedHookEvents` (mirrors qwen/kimi), so an install now registers all four as hooks in `settings.json` alongside the pre-existing base session/tool events (`SessionStart`/`PreToolUse`/`PostToolUse`); cite https://www.codebuddy.ai/docs/cli/hooks. (2) **`dispatch.background`** — the descriptor already declared `true`, exceeding the `declarative-cli` profile baseline of `false`; the negotiation contract (`negotiateHostCapabilities`) now surfaces that value with no downgrade warning, documenting the legitimate deviation. Note: the CodeBuddy CLI has no background-dispatch frontmatter field on sub-agents (`agentMode`/`enabledAutoRun` are IDE-only per https://www.codebuddy.ai/docs/cli/sub-agents) — background dispatch remains a caller-side invocation parameter (`run_in_background: true`), not a field GSD's agent artifacts emit.
---
## copilot

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@@ -788,7 +788,12 @@ const capabilities = {
"installSurface": "settings-json",
"writesSharedSettings": true,
"permissionWriter": null,
"extendedHookEvents": [],
"extendedHookEvents": [
"SubagentStop",
"Stop",
"PreCompact",
"SubagentStart"
],
"hostIntegration": {
"embeddingMode": "declarative",
"commandSurface": "slash-file",
@@ -805,6 +810,9 @@ const capabilities = {
"stateIO": "filesystem",
"transport": "mcp",
"runtime": "node"
},
"hostBehaviors": {
"reportCommandsDir": true
}
}
},
@@ -4237,7 +4245,12 @@ const runtimes = {
"installSurface": "settings-json",
"writesSharedSettings": true,
"permissionWriter": null,
"extendedHookEvents": [],
"extendedHookEvents": [
"SubagentStop",
"Stop",
"PreCompact",
"SubagentStart"
],
"hostIntegration": {
"embeddingMode": "declarative",
"commandSurface": "slash-file",
@@ -4254,6 +4267,9 @@ const runtimes = {
"stateIO": "filesystem",
"transport": "mcp",
"runtime": "node"
},
"hostBehaviors": {
"reportCommandsDir": true
}
}
},

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@@ -0,0 +1,128 @@
'use strict';
/**
* CodeBuddy capability UPGRADES — ADR-1239 / #2098 (EoS/codebuddy).
*
* Drives the user-reachable surface (spawned `bin/install.js` via
* `runMinimalInstall`) plus a direct negotiation-contract check to prove the
* two real upgrades CodeBuddy contributes as part of the EoS migration:
*
* UPGRADE 1 — extended hook events: CodeBuddy's `extendedHookEvents` was
* previously `[]` (none of the 4 extended events were wired). This PR
* wires all four — `SubagentStop`/`Stop`/`PreCompact`/`SubagentStart` —
* into `extendedHookEvents` (mirrors qwen #2092 / kimi exactly — same 4
* events), so a live install registers all four as hooks in settings.json
* routed through gsd-context-monitor.js, giving CodeBuddy the
* subagent-lifecycle + stop/compact hooks it previously lacked.
*
* UPGRADE 2 — dispatch.background: CodeBuddy's capability.json already
* declares `dispatch.background: true`, which legitimately EXCEEDS the
* `declarative-cli` profile baseline (`false`, per
* `PROFILE_BASELINES['declarative-cli']` in src/host-integration.cts).
* NO agent-file/frontmatter change is involved — the CodeBuddy CLI has no
* background-dispatch frontmatter field (agentMode/enabledAutoRun are
* IDE-only; verified via codebuddy.ai/docs/cli/sub-agents). This is
* surfaced purely through the negotiated contract: a documented `true`
* value must survive negotiation without a downgrade warning.
*/
const { test } = require('node:test');
const assert = require('node:assert/strict');
const fs = require('node:fs');
const path = require('node:path');
const { runMinimalInstall } = require('./helpers/install-shared.cjs');
const { cleanup } = require('./helpers.cjs');
const {
profileOf,
negotiateHostCapabilities,
PROFILE_BASELINES,
} = require('../gsd-core/bin/lib/host-integration.cjs');
const CODEBUDDY_CAP = JSON.parse(
fs.readFileSync(path.join(__dirname, '..', 'capabilities', 'codebuddy', 'capability.json'), 'utf8'),
);
const CODEBUDDY_AXES = CODEBUDDY_CAP.runtime.hostIntegration;
// ---------------------------------------------------------------------------
// UPGRADE 1: extended hook events — all 4 newly-wired events' live-install coverage
// ---------------------------------------------------------------------------
test('capabilities/codebuddy/capability.json extendedHookEvents contains exactly the 4 documented events', () => {
const events = CODEBUDDY_CAP.runtime.extendedHookEvents;
assert.deepEqual(events, ['SubagentStop', 'Stop', 'PreCompact', 'SubagentStart']);
assert.equal(events.length, 4);
});
test('codebuddy --global: settings.json wires all 4 newly-added extended hook events to the GSD context-monitor hook (UPGRADE 1)', (t) => {
const { configDir, root } = runMinimalInstall({ runtime: 'codebuddy', scope: 'global' });
t.after(() => cleanup(root));
const settingsPath = path.join(configDir, 'settings.json');
assert.ok(fs.existsSync(settingsPath), `${settingsPath} must exist`);
const settings = JSON.parse(fs.readFileSync(settingsPath, 'utf8'));
// All 4 events were newly wired by this PR — codebuddy's extendedHookEvents
// was previously [], so none of these existed before #2098.
const NEWLY_WIRED_EXTENDED_EVENTS = ['SubagentStop', 'Stop', 'PreCompact', 'SubagentStart'];
const entries = NEWLY_WIRED_EXTENDED_EVENTS.map((eventName) => {
const eventHooks = settings.hooks && settings.hooks[eventName];
assert.ok(Array.isArray(eventHooks) && eventHooks.length > 0,
`settings.hooks.${eventName} must exist and be non-empty`);
const entry = eventHooks[0].hooks[0];
assert.ok(entry.command.includes('gsd-context-monitor'),
`${eventName} command must reference gsd-context-monitor.js, got: ${entry.command}`);
assert.equal(entry.timeout, 10, `${eventName} entry must have timeout 10`);
return entry;
});
const [stopEntry, ...restEntries] = entries;
for (const entry of restEntries) {
assert.equal(entry.command, stopEntry.command,
'all 4 newly-wired extended events must wire the same gsd-context-monitor command');
}
});
test('a runtime whose extendedHookEvents omits SubagentStart does NOT get one (descriptor-gated, not a global default)', (t) => {
const { configDir, root } = runMinimalInstall({ runtime: 'claude', scope: 'global' });
t.after(() => cleanup(root));
const settingsPath = path.join(configDir, 'settings.json');
const settings = JSON.parse(fs.readFileSync(settingsPath, 'utf8'));
assert.ok(
settings.hooks && Array.isArray(settings.hooks.SubagentStop) && settings.hooks.SubagentStop.length > 0,
'claude must have SubagentStop wired (sanity — proves hooks ARE configured)',
);
assert.ok(
!settings.hooks || settings.hooks.SubagentStart === undefined,
"claude must NOT have SubagentStart wired — it is not in claude's extendedHookEvents",
);
});
// ---------------------------------------------------------------------------
// UPGRADE 2: dispatch.background negotiation — documented true survives,
// exceeding the declarative-cli profile baseline. No agent-file/frontmatter
// change; caller-side invocation param only (no code path emits it).
// ---------------------------------------------------------------------------
test("codebuddy classifies as the 'declarative-cli' profile, whose baseline dispatch.background is false", () => {
assert.equal(profileOf(CODEBUDDY_AXES), 'declarative-cli');
assert.equal(PROFILE_BASELINES['declarative-cli'].dispatch.background, false,
'sanity: the declarative-cli baseline is false — codebuddy legitimately exceeds it');
});
test('negotiateHostCapabilities surfaces codebuddy\'s documented dispatch.background:true with no downgrade warning (UPGRADE 2)', () => {
assert.equal(CODEBUDDY_AXES.dispatch.background, true,
'sanity: the descriptor declares dispatch.background: true (documented, not undocumented)');
const { effective, warnings } = negotiateHostCapabilities(CODEBUDDY_AXES);
assert.equal(effective.dispatch.background, true,
'a documented true value must survive negotiation, exceeding the declarative-cli baseline of false');
assert.ok(
!warnings.some((w) => w.includes('dispatch.background')),
`no warning may be raised for the documented dispatch.background axis, got: ${JSON.stringify(warnings)}`,
);
});

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@@ -0,0 +1,155 @@
// allow-test-rule: structural-regression-guard — AC2: assert no `runtime === 'codebuddy'` string-equality branch, no `isCodebuddy` conversion helper, no `canonical === 'codebuddy'` branch remains in bin/install.js, src/runtime-artifact-conversion.cts, src/shell-command-projection.cts, src/runtime-name-policy.cts — a source-text property, so source-grep is the faithful check (#2098)
'use strict';
/**
* Declarative reference host — CodeBuddy (#2098 / ADR-1239 EoS).
*
* CodeBuddy already installs through the descriptor-driven artifactLayout
* (commands/skills/agents, each with a named `converter`), and its
* capability.json already declares `hostIntegration` + `dispatch` axes.
* Unlike antigravity/qwen (#2096/#2092), CodeBuddy was NOT migrated off a
* legacy runtime-keyed branch chain wholesale — issue #2098 found it was
* already descriptor-driven except for two residual `isCodebuddy` branches
* in bin/install.js:
* 1. a duplicate `commands/` slash-command output report (byte-identical
* to the generic `hostBehaviors.reportCommandsDir` block already used
* by Cursor) — folded onto `hostBehaviors.reportCommandsDir` and deleted.
* 2. a dead legacy agent-converter dispatch arm in the inline agent-copy
* loop, unreachable because codebuddy is a member of
* `_DESCRIPTOR_AGENTS_RUNTIMES` (installRuntimeArtifacts already wrote
* the agents before that loop runs) — deleted outright.
*
* This test is the reference-host dogfood mirroring
* tests/declarative-reference-antigravity.test.cjs: it (1) classifies
* CodeBuddy's profile via profileOf, (2) confirms the public declarative
* adapter classifies it as declarative, (3) round-trips a real install
* proving a gsd command surface is emitted, (4) proves negotiation fails
* CLOSED on a corrupted descriptor, (5) proves the validator accepts the
* descriptor, and (6) source-greps the folded modules for the retired
* `isCodebuddy` branches (AC2).
*
* UPGRADE 1 (extended hook events) + UPGRADE 2 (dispatch.background
* negotiation) live-install coverage is in tests/codebuddy-upgrades.test.cjs
* — not duplicated here.
*/
const { test, before } = require('node:test');
const assert = require('node:assert/strict');
const fs = require('node:fs');
const path = require('node:path');
const { execFileSync } = require('node:child_process');
const {
profileOf,
negotiateHostCapabilities,
PROFILE_BASELINES,
UNDOCUMENTED,
} = require('../gsd-core/bin/lib/host-integration.cjs');
const { validateCapability } = require('../gsd-core/bin/lib/capability-validator.cjs');
const { createDeclarativeAdapter } = require('../gsd-core/bin/lib/adapter-declarative.cjs');
const { cleanup } = require('./helpers.cjs');
const { walk, runMinimalInstall, BUILD_SCRIPT } = require('./helpers/install-shared.cjs');
const DESC = path.join(__dirname, '..', 'capabilities', 'codebuddy', 'capability.json');
const CODEBUDDY_CAP = JSON.parse(fs.readFileSync(DESC, 'utf8'));
const CODEBUDDY_AXES = CODEBUDDY_CAP.runtime.hostIntegration;
// hooks/dist is gitignored and built (mirrors golden-install-parity harness).
before(() => {
execFileSync(process.execPath, [BUILD_SCRIPT], { encoding: 'utf-8', stdio: 'pipe' });
});
test('CodeBuddy classifies as the declarative-cli reference profile (profileOf)', () => {
const desc = JSON.parse(fs.readFileSync(DESC, 'utf8'));
const axes = desc.runtime.hostIntegration;
assert.ok(axes && axes.embeddingMode, 'codebuddy descriptor declares hostIntegration axes');
assert.equal(profileOf(axes), 'declarative-cli',
'CodeBuddy is a Declarative-CLI host');
});
test('the public declarative adapter classifies CodeBuddy as a declarative host', () => {
const adapter = createDeclarativeAdapter({ runtime: 'codebuddy' });
assert.equal(adapter.kind, 'declarative');
assert.equal(adapter.runtime, 'codebuddy');
assert.equal(typeof adapter.install, 'function');
assert.equal(typeof adapter.uninstall, 'function');
});
test('a real CodeBuddy install emits a gsd command/skill surface (invocable)', () => {
const { configDir, root } = runMinimalInstall({ runtime: 'codebuddy', scope: 'global' });
try {
const files = walk(configDir);
assert.ok(files.length > 0, 'install must emit artifacts');
// CodeBuddy uses a flat commands/gsd-*.md slash-command surface
// (CONTEXT.md installer module; capabilities/codebuddy/capability.json
// artifactLayout `kind: "commands"`).
const gsdSurface = files.filter((f) => /gsd/i.test(path.relative(configDir, f)));
assert.ok(gsdSurface.length > 0,
'install must emit a gsd command/skill surface (declarative reference)');
const commandsDir = path.join(configDir, 'commands');
assert.ok(fs.existsSync(commandsDir), 'commands/ directory must exist');
const cmdFiles = fs.readdirSync(commandsDir)
.filter((f) => f.startsWith('gsd-') && f.endsWith('.md'));
assert.ok(cmdFiles.length > 0, 'commands/ must contain gsd-*.md slash commands');
} finally {
cleanup(root);
}
});
// ---------------------------------------------------------------------------
// #2098 EoS/codebuddy — fail-closed negotiation + validator acceptance +
// the folded descriptor (mirrors antigravity/qwen reference tests).
// ---------------------------------------------------------------------------
test('negotiateHostCapabilities never throws for codebuddy, even fully corrupted', () => {
assert.doesNotThrow(() => negotiateHostCapabilities({}));
assert.doesNotThrow(() => negotiateHostCapabilities({ ...CODEBUDDY_AXES, embeddingMode: UNDOCUMENTED }));
assert.doesNotThrow(() => negotiateHostCapabilities({ ...CODEBUDDY_AXES, embeddingMode: 'future-unknown' }));
assert.doesNotThrow(() => negotiateHostCapabilities({ ...CODEBUDDY_AXES, dispatch: 'corrupted-not-an-object' }));
assert.doesNotThrow(() => negotiateHostCapabilities({ ...CODEBUDDY_AXES, dispatch: { ...CODEBUDDY_AXES.dispatch, maxDepth: 'not-a-number' } }));
});
test('a partial/empty codebuddy descriptor degrades to the safe floor, not the declarative-cli baseline', () => {
const result = negotiateHostCapabilities({});
assert.equal(result.effective.embeddingMode, 'declarative', 'omitted embeddingMode degrades closed');
assert.equal(result.effective.hookBus, 'none');
assert.notDeepEqual(result.effective, PROFILE_BASELINES['declarative-cli']);
assert.ok(result.warnings.length > 0);
});
test('capabilities/codebuddy/capability.json validates — no errors', () => {
const errors = validateCapability(CODEBUDDY_CAP, 'codebuddy');
assert.deepEqual(errors, [], `validateCapability must return no errors, got: ${JSON.stringify(errors)}`);
});
// -- AC2: the hardcoded branches are retired across all folded modules -------
test('no `runtime === "codebuddy"` string-equality branch (nor `isCodebuddy` conversion helper / `canonical === "codebuddy"`) remains in the descriptor-migrated modules (AC2)', () => {
const strip = (src) => src
.replace(/\/\*[\s\S]*?\*\//g, '')
.replace(/\/\/[^\r\n]*/g, '')
.replace(/`[^`]*`/g, '');
const repoRoot = path.join(__dirname, '..');
const files = [
path.join(repoRoot, 'bin', 'install.js'),
path.join(repoRoot, 'src', 'runtime-artifact-conversion.cts'),
path.join(repoRoot, 'src', 'shell-command-projection.cts'),
path.join(repoRoot, 'src', 'runtime-name-policy.cts'),
];
for (const file of files) {
const src = fs.readFileSync(file, 'utf8');
const stripped = strip(src);
const eqOffenders = stripped.match(/runtime\s*[!=]==\s*'codebuddy'/g) || [];
assert.deepEqual(eqOffenders, [],
`AC2: no hardcoded runtime==='codebuddy' branch may remain in ${path.relative(repoRoot, file)}; found: ${eqOffenders.join(', ')}`);
const isCodebuddyHits = stripped.match(/\bisCodebuddy\b/g) || [];
assert.deepEqual(isCodebuddyHits, [],
`AC2: no live isCodebuddy read may remain in ${path.relative(repoRoot, file)}; found ${isCodebuddyHits.length} occurrence(s)`);
const canonicalOffenders = stripped.match(/canonical\s*===\s*'codebuddy'/g) || [];
assert.deepEqual(canonicalOffenders, [],
`AC2: no canonical==='codebuddy' branch may remain in ${path.relative(repoRoot, file)}; found: ${canonicalOffenders.join(', ')}`);
}
});