refactor(installer): remove dead Antigravity auth plugin code

The installer was writing Antigravity provider config and calling a no-op addAuthPlugins function. Since opencode-antigravity-auth is no longer auto-installed and OpenCode supports native Google/Gemini auth, all Antigravity-related installer code is dead. Gemini detection now checks for native google provider instead.

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
This commit is contained in:
YeonGyu-Kim
2026-03-06 10:59:41 +09:00
parent 89dc302403
commit ee3d88af9d
12 changed files with 7 additions and 869 deletions
+1 -71
View File
@@ -1,6 +1,6 @@
import { describe, expect, test, mock, afterEach } from "bun:test"
import { ANTIGRAVITY_PROVIDER_CONFIG, getPluginNameWithVersion, fetchNpmDistTags, generateOmoConfig } from "./config-manager"
import { getPluginNameWithVersion, fetchNpmDistTags, generateOmoConfig } from "./config-manager"
import type { InstallConfig } from "./types"
describe("getPluginNameWithVersion", () => {
@@ -169,76 +169,6 @@ describe("fetchNpmDistTags", () => {
})
})
describe("config-manager ANTIGRAVITY_PROVIDER_CONFIG", () => {
test("all models include full spec (limit + modalities + Antigravity label)", () => {
const google = (ANTIGRAVITY_PROVIDER_CONFIG as any).google
expect(google).toBeTruthy()
const models = google.models as Record<string, any>
expect(models).toBeTruthy()
const required = [
"antigravity-gemini-3.1-pro",
"antigravity-gemini-3-flash",
"antigravity-claude-sonnet-4-6",
"antigravity-claude-sonnet-4-6-thinking",
"antigravity-claude-opus-4-5-thinking",
]
for (const key of required) {
const model = models[key]
expect(model).toBeTruthy()
expect(typeof model.name).toBe("string")
expect(model.name.includes("(Antigravity)")).toBe(true)
expect(model.limit).toBeTruthy()
expect(typeof model.limit.context).toBe("number")
expect(typeof model.limit.output).toBe("number")
expect(model.modalities).toBeTruthy()
expect(Array.isArray(model.modalities.input)).toBe(true)
expect(Array.isArray(model.modalities.output)).toBe(true)
}
})
test("Gemini models have variant definitions", () => {
// #given the antigravity provider config
const models = (ANTIGRAVITY_PROVIDER_CONFIG as any).google.models as Record<string, any>
// #when checking Gemini Pro variants
const pro = models["antigravity-gemini-3.1-pro"]
// #then should have low and high variants
expect(pro.variants).toBeTruthy()
expect(pro.variants.low).toBeTruthy()
expect(pro.variants.high).toBeTruthy()
// #when checking Gemini Flash variants
const flash = models["antigravity-gemini-3-flash"]
// #then should have minimal, low, medium, high variants
expect(flash.variants).toBeTruthy()
expect(flash.variants.minimal).toBeTruthy()
expect(flash.variants.low).toBeTruthy()
expect(flash.variants.medium).toBeTruthy()
expect(flash.variants.high).toBeTruthy()
})
test("Claude thinking models have variant definitions", () => {
// #given the antigravity provider config
const models = (ANTIGRAVITY_PROVIDER_CONFIG as any).google.models as Record<string, any>
// #when checking Claude thinking variants
const sonnetThinking = models["antigravity-claude-sonnet-4-6-thinking"]
const opusThinking = models["antigravity-claude-opus-4-5-thinking"]
// #then both should have low and max variants
for (const model of [sonnetThinking, opusThinking]) {
expect(model.variants).toBeTruthy()
expect(model.variants.low).toBeTruthy()
expect(model.variants.max).toBeTruthy()
}
})
})
describe("generateOmoConfig - model fallback system", () => {
test("uses github-copilot sonnet fallback when only copilot available", () => {
// #given user has only copilot (no max plan)