feat(shared): add connected-providers-cache for improved model availability checking

[justsisyphus]

Summary

• Adds connected-providers-cache to cache connected provider information
• Improves model availability checking by filtering based on actually connected providers
• Updates auto-update-checker to build cache on startup

Changes

• New connected-providers-cache.ts with cache read/write functions
• Enhanced data-path.ts with cache directory utilities
• Updated model-availability.ts to use provider-models cache
• Updated model-resolver.ts to use connected providers cache
• Updated auto-update-checker to update cache on startup
• Full test coverage for model availability changes

---

Summary by cubic

Adds a connected providers cache and model whitelist to ensure we only resolve models from providers the user has actually connected. Startup now builds this cache automatically, improving fallback resolution and doctor output.

• New Features

  • Added connected-providers-cache and provider-models.json (whitelisted models per provider) under ~/.cache/oh-my-opencode.
  • Model availability filters by connected providers and prefers the whitelist; falls back to OpenCode’s models.json when needed.
  • Fallback resolver uses connected providers when the model cache is empty.
  • Auto-update-checker builds/updates the cache on startup and shows a first-run toast; doctor output clarifies provider counts and runtime behavior.

• Migration

  • No changes required.
  • On first run, the cache builds in the background. Restart OpenCode to enable full model filtering.

^{Written for commit 5e2a0f4. Summary will update on new commits.}

[cubic-dev-ai]

2 issues found across 10 files

Confidence score: 4/5

• Safe to merge overall; the only noted issue is a medium-severity consistency concern rather than a clear breakage risk.
• In src/shared/connected-providers-cache.ts, raw JSON.parse is used instead of parseJsonc/readJsoncFile, which could reduce JSONC compatibility and consistent error handling.
• Pay close attention to src/shared/connected-providers-cache.ts - replace raw JSON.parse with the shared JSONC parser utilities for consistent behavior.

Prompt for AI agents (all issues)

Check if these issues are valid — if so, understand the root cause of each and fix them.


<file name="src/shared/connected-providers-cache.ts">

<violation number="1" location="src/shared/connected-providers-cache.ts:45">
P2: Avoid raw JSON.parse in shared utilities; use parseJsonc/readJsoncFile from src/shared/jsonc-parser.ts for consistent JSONC support and error handling.</violation>

<violation number="2" location="src/shared/connected-providers-cache.ts:96">
P2: Avoid raw JSON.parse in shared utilities; use parseJsonc/readJsoncFile from src/shared/jsonc-parser.ts for consistent JSONC support and error handling.</violation>
</file>

_{Reply with feedback, questions, or to request a fix. Tag @cubic-dev-ai to re-run a review.}

[cubic-dev-ai]

P2: Avoid raw JSON.parse in shared utilities; use parseJsonc/readJsoncFile from src/shared/jsonc-parser.ts for consistent JSONC support and error handling.

Prompt for AI agents

Check if this issue is valid — if so, understand the root cause and fix it. At src/shared/connected-providers-cache.ts, line 96:

<comment>Avoid raw JSON.parse in shared utilities; use parseJsonc/readJsoncFile from src/shared/jsonc-parser.ts for consistent JSONC support and error handling.</comment>

<file context>
@@ -0,0 +1,192 @@
+
+	try {
+		const content = readFileSync(cacheFile, "utf-8")
+		const data = JSON.parse(content) as ProviderModelsCache
+		log("[connected-providers-cache] Read provider-models cache", { 
+			providerCount: Object.keys(data.models).length, 
</file context>

[cubic-dev-ai]

P2: Avoid raw JSON.parse in shared utilities; use parseJsonc/readJsoncFile from src/shared/jsonc-parser.ts for consistent JSONC support and error handling.

Prompt for AI agents

Check if this issue is valid — if so, understand the root cause and fix it. At src/shared/connected-providers-cache.ts, line 45:

<comment>Avoid raw JSON.parse in shared utilities; use parseJsonc/readJsoncFile from src/shared/jsonc-parser.ts for consistent JSONC support and error handling.</comment>

<file context>
@@ -0,0 +1,192 @@
+
+	try {
+		const content = readFileSync(cacheFile, "utf-8")
+		const data = JSON.parse(content) as ConnectedProvidersCache
+		log("[connected-providers-cache] Read cache", { count: data.connected.length, updatedAt: data.updatedAt })
+		return data.connected
</file context>