Root cause: runBunInstallWithDetails() invoked spawnWithWindowsHide() without passing env, so the child bun install lost https_proxy / http_proxy / NO_PROXY and other parent env vars. @npmcli/agent then received an empty proxy URL and rejected fetch with 'fetch() proxy.url must be a non-empty string', breaking plugin auto-install on networks that require an outbound proxy.
Fix: pass env: process.env to spawnWithWindowsHide so the child bun install inherits the full parent environment, including proxy variables.
Verification: added a regression test that sets https_proxy/http_proxy on process.env and asserts those values are forwarded to the spawn options. Test fails before the fix and passes after. typecheck clean. Other pre-existing path-separator test failures on Windows are unrelated to this change.
runBunInstallWithDetails() defaulted to outputMode:"inherit", causing
bun install stdout/stderr to leak into the TUI when callers omitted the
option. Changed default to "pipe" so output is captured silently.
Also fixed stale mock in background-update-check.test.ts: the test was
mocking runBunInstall (unused) instead of runBunInstallWithDetails, and
returning boolean instead of BunInstallResult.
- Support binary bun.lockb format by deleting entire file (cannot parse)
- Add workspace check: verify package.json exists before bun install
- Quote paths in error messages for Windows/paths with spaces
Align version lookup, invalidation, and bun install with OpenCode's cache directory so updates target the loaded plugin location. Keep dependency declarations intact during invalidation so auto-update can reinstall instead of converging to uninstall.
MoerAI