Each test spawns 'tsx src/cli.ts' several times, re-transpiling the CLI on
every spawn. Under full-suite parallel load these spawns contend for CPU and
the slowest test could exceed the 5s default timeout, even though it runs in
~1.7s in isolation and the spawnSync calls already allow 30s each. Set the
file testTimeout to 30s so the wrapper matches the per-spawn cap. Full suite
is green across repeated runs.
Claude Code routed through a GitHub-Copilot-backed proxy (ANTHROPIC_BASE_URL
-> claude-code-over-github-copilot / claudegate) costs ~$0 marginal but was
priced at full Anthropic API rates, producing a misleading cost figure. The
JSONL records only the model name and no endpoint, so proxying cannot be
auto-detected; the user declares it.
Add a `proxyPaths` config (managed via a new `codeburn proxy-path` subcommand)
listing project directories served through a subscription proxy. Sessions whose
canonical path is under one keep their full API-rate totalCostUSD (the billable
would-be figure is never destroyed) and additionally report totalProxiedCostUSD,
so the JSON report overview exposes cost / proxiedCost / netCost
(netCost = cost - proxiedCost). With no proxyPaths configured the new fields are
0 and every existing consumer is unchanged.
Design: "full cost, flagged" was chosen over zeroing cost so a misconfigured or
since-changed path can never silently erase real Anthropic spend. Attribution is
project-level (one canonical path per project), computed in a single helper
(summarizeProject) that all ProjectSummary builders route through, including the
cross-provider merge in parseAllSessions (re-derived from the merged total so a
repo used with both Claude and Codex stays correct). The in-memory session-cache
key folds in a proxy-config hash so toggling proxyPaths in a long-lived process
cannot serve stale attribution. Path matching is segment-boundary anchored
(/foo does not match /foobar), trailing-slash and backslash tolerant, leading-
slash agnostic (so a non-Claude provider's slash-stripped path matches the same
way Claude's absolute path does), and case-folded only on case-insensitive
filesystems (macOS/Windows, not Linux). The proxy-path CLI sanitizes a
hand-edited config.json (non-array / non-string entries) rather than crashing.
Tested: isProxiedPath matching matrix (boundary, case, Windows, empty, root,
multi-path, leading-slash form); config-hash distinctness/order-independence;
end-to-end attribution through parseAllSessions incl. the critical negative
cases (real spend must not be zeroed); cross-provider Claude+Codex merge;
Codex-only project under a proxy path; date-range-filtered attribution;
cache-staleness after a config change; and the proxy-path CLI add/list/remove,
malformed-config robustness, and the report --format json overview.
Scope note: proxiedCost/netCost currently surface in `report --format json`
only; wiring them into the TUI dashboard and menubar payload is a follow-up.
