* feat(#1928): remove sunset gemini cli runtime, redirect to antigravity
Google sunset Gemini CLI on 2026-06-18; Antigravity CLI is its official successor (already a first-class GSD runtime). Remove the gemini runtime from the enum (16->15), aliases, labels, config-home fragment, install path, converters (convertClaudeToGemini{Markdown,Toml,Agent}, convertSlashCommandsToGeminiMentions), capability descriptor, gemini-extension.json, RULESET.GEMINI.*, and the interactive menu (renumbered, no gap).
--gemini now prints an explicit deprecation notice citing the 2026-06-18 sunset and redirects to --antigravity (no silent alias, per the issue's Hyrum's-Law rejection). Antigravity is preserved throughout: its GEMINI.md contextFileName, .gemini/antigravity config home, the shared convertGeminiToolName/claudeToGeminiTools tool vocabulary, and the 'gemini' hookEvents dialect it declares. GEMINI.md retargeted as Antigravity's context file.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* chore(#1928): backfill changeset PR number (#1996)
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* chore(#1928): drop Gemini CLI from issue templates (review nit)
Removes the sunset Gemini CLI runtime from the two GitHub issue-template
runtime lists that the removal PR missed, per @davesienkowski's review nit:
- feature_request.yml: 'Applicable runtimes' checkbox (a user could otherwise
request a feature for a runtime GSD no longer supports)
- bug_report.yml: 'Runtime' dropdown + the stale ~/.gemini/settings.json
retrieval-help line
Leaves the post-removal templates fully consistent with the Antigravity redirect.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* feat(#1680): ADR-1239 Phase C-1 — declarative embedding adapter + minimal HostIntegrationInterface [AC1]
Phase 3 slice 1 (AC1). Names + bounds today's projection path behind the common
HostIntegrationInterface that both declarative + imperative adapters will satisfy.
- src/embedding-adapter.cts: minimal HostIntegrationInterface (kind + runtime +
install/uninstall) + ADAPTER_KINDS. The full 6-point binding surface
(command/dispatch/model/hooks/state/artifact) is DEFERRED until the imperative
adapter (AC2) fixes the shape — ADR-1239 lists the wire-shape as an open
question; freezing it now risks rework across Phases 3-6.
- src/adapter-declarative.cts: createDeclarativeAdapter({runtime}) factory.
Delegates in-process to install-engine installRuntimeArtifacts /
uninstallRuntimeArtifacts (the SAME engine functions bin/install.js uses), so
output is byte-identical to today's install (gated by golden-install-parity).
Module-ref call style = monkeypatch-friendly for tests. Lossy by design:
projects files, does not drive the loop (that's the imperative adapter, AC2).
- tests/adapter-declarative-equivalence.test.cjs: kind classification (all 16
runtimes), install/uninstall delegation with exact args (the byte-identity
link), fail-closed construction (missing/invalid runtime throws).
Purely additive — no install.js/install-engine changes. Unblocks AC2 (imperative
adapter) + AC3/AC4 (model/hook/state seams) as follow-up slices.
* chore(changeset): add Changed fragment for declarative embedding adapter (#1680)
* fix(lint): ignore tsc-emitted embedding-adapter/adapter-declarative .cjs (ADR-457)
The new src/embedding-adapter.cts + src/adapter-declarative.cts modules' emitted
gsd-core/bin/lib/*.cjs artifacts must join the ADR-457 ignores list (lint the
src/*.cts source, not the emitted .cjs). Without this, the .cjs is linted under
js.recommended where @typescript-eslint/no-require-imports is undefined, so the
verbatim-copied eslint-disable directive surfaces as 'Definition for rule not
found' — failing the lint-tests CI job.
Also restores the clean line-level disable in adapter-declarative.cts (valid in
the .cts source context where the rule IS defined).
* fix(docs): add adapter-declarative + embedding-adapter to INVENTORY-MANIFEST cli_modules
The new ADR-1239 Phase C-1 modules' built .cjs artifacts must be registered in
docs/INVENTORY-MANIFEST.json's cli_modules array or the
'docs/INVENTORY-MANIFEST.json matches the filesystem' drift test fails on CI.
Mirrors the existing sorted entries.
