fix(config): isolate broken JSONC layers and treat comment-only as empty

Address review findings on the #2923 fail-closed parse fix:

- Comment-only files produce ValueExpected with no JSON value; treat that
  as empty config instead of INVALID_JSONC. Partial object trees still throw.
- readConfigLayers no longer lets one unparseable layer abort valid sibling
  layers. Mutations still fail closed on the custom/user write target.

Co-authored-by: serkraser <serkraser@gmail.com>
This commit is contained in:
Cursor Agent
2026-08-15 05:13:32 +00:00
co-authored by serkraser
parent 4cc090130c
commit 35563dd78d
6 changed files with 210 additions and 34 deletions
+1 -1
View File
@@ -58,7 +58,7 @@ The webview CSP permits `blob:` only for `worker-src` so shared UI parsers can r
- `bridge-config-runtime.ts`
- Config and skills message handlers (`api:config/*`).
- Includes OpenCode resolution diagnostics parity handler used by shared UI (`/api/config/opencode-resolution`).
- OpenCode JSONC reads in `opencodeConfig.ts` fail closed on any `jsonc-parser` error or non-object result (`INVALID_JSONC`) so mutations cannot rewrite a partial `$schema`-only stub over an existing config.
- OpenCode JSONC reads in `opencodeConfig.ts` fail closed on a partial or non-object `jsonc-parser` tree (`INVALID_JSONC`) so mutations cannot rewrite a `$schema`-only stub over an existing config. Comment-only files read as empty. A broken layer is omitted from the merge and recorded on `layerErrors`; valid sibling layers still load, and writes still refuse to overwrite the broken file.
- `bridge-settings-runtime.ts`
- Settings read/write and OpenCode skills discovery via API for bridge consumers.