# Growth budgets. `_MAX` fails verify.sh; `_WARN` prints and moves on.
# Raising a _MAX needs an ADR stating old and new values. Growth requires a signature.
#
# Only whole-system budgets fail. A hard per-file limit is the one gate whose cheapest fix makes the
# code worse — sharding a coherent file into a `_helpers.go` turns it green while creating the package
# CLAUDE.md rule 3.6 bans. Total mass cannot be gamed by moving code between files; file length can.

CORE_LOC_MAX=2850      # cmd/ + internal/{content,render,web} + repo root, non-test .go (ADR-0041, ADR-0065)
EXT_LOC_MAX=2000       # internal/ext/ — composition, grows after the core freezes
FILE_LOC_WARN=500      # any single .go file — advisory
FUNC_LOC_WARN=60       # any single function — advisory
DEPS_MAX=6             # total modules in go.mod, direct plus indirect
CLAUDE_LOC_MAX=150     # CLAUDE.md only — the one file billed on every turn (ADR-0053)

# Two ceilings because "the core stops growing after Arc 2" (architecture.md invariant 9) is only an
# invariant if something measures it: post-freeze CORE holds and only EXT rises.
# Costed, not round, and re-costed once (ADR-0041): the first figure covered spine, bundles, queries,
# render, routing and templates (~1200-1800 → 2000) but never budgeted what cmd/ would hold. Adding `check`
# ~250, `new` ~100, `-dev` ~100, change detection ~100 and the page cache ~200 to a core already at 1870
# gives ~2620 → CORE 2800. A second raise is evidence something belongs in internal/ext/, not evidence the
# number is still too small.
# Feeds, sitemap, OpenGraph, shortcodes, image sizing, galleries, paging, indieweb ~900-1200 → EXT
# 2000, deliberately loose since that is where growth belongs. Reaching CORE asks what to delete;
# reaching EXT asks whether a template would have done it — only .go lines count here.
# Raised a second time, 2800 → 2850 (ADR-0065), for eight lines of theme contract. ADR-0041 said to read a
# second raise as evidence something belongs in `ext`: it is, and the candidates are `feed.go` and
# `discover.go`, which cannot move until a feature can own a route. That is the registry's trigger, not this
# feature's problem, and the honest fix was not to pretend the contract fits.
#
# CLAUDE_LOC_MAX is a different kind of budget: every other ceiling here bills once, when someone reads
# the code, while CLAUDE.md is re-sent on every turn of every session. 150 leaves ~20 lines of headroom
# over the current file. Reaching it means moving detail to the doc that owns the topic, never deleting
# a rule to fit — `docs/README.md`'s compression contract governs which of the two you are doing.