bdeshi
8dc6746684
ADR-0040 puts the dependency approval on the record, as hard rule 2 requires: the standard library decodes JPEG, PNG and GIF but cannot resize, and image/draw scales only by nearest neighbour, which is visibly wrong on the photographic downscales this site is made of. Four modules against a cap of six, no transitive dependencies, and WebP decoding comes along. AVIF still has no decoder anywhere, so it will pass through untouched. ADR-0041 raises CORE_LOC_MAX 2000 → 2800. The old figure was costed before any code existed, for the spine and the render path, and never budgeted what cmd/ will hold: `check` ~250, `new` ~100, `-dev` ~100, change detection ~100, page cache ~200. On a core already at 1870 that is ~2620 before anything optional, so the gate was going to fail work nobody would call excess. A costing error corrected, not discipline loosened. The ADR and HARNESS.md both say what a *second* raise would mean: that something belongs in internal/ext/. Two ceilings exist so "core stops growing, ext rises" is observable, and that stops being true the moment leaves are let into core.
24 lines
1.7 KiB
Bash
24 lines
1.7 KiB
Bash
# Growth budgets. `_MAX` fails verify.sh; `_WARN` prints and moves on.
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# Raising a _MAX needs an ADR stating old and new values. Growth requires a signature.
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#
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# Only whole-system budgets fail. A hard per-file limit is the one gate whose cheapest fix makes the
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# code worse — sharding a coherent file into a `_helpers.go` turns it green while creating the package
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# CLAUDE.md rule 3.6 bans. Total mass cannot be gamed by moving code between files; file length can.
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CORE_LOC_MAX=2800 # cmd/ + internal/{content,render,web} + repo root, non-test .go (ADR-0041)
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EXT_LOC_MAX=2000 # internal/ext/ — composition, grows after the core freezes
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FILE_LOC_WARN=500 # any single .go file — advisory
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FUNC_LOC_WARN=60 # any single function — advisory
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DEPS_MAX=6 # total modules in go.mod, direct plus indirect
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# Two ceilings because "the core stops growing after Arc 2" (architecture.md invariant 9) is only an
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# invariant if something measures it: post-freeze CORE holds and only EXT rises.
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# Costed, not round, and re-costed once (ADR-0041): the first figure covered spine, bundles, queries,
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# render, routing and templates (~1200-1800 → 2000) but never budgeted what cmd/ would hold. Adding `check`
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# ~250, `new` ~100, `-dev` ~100, change detection ~100 and the page cache ~200 to a core already at 1870
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# gives ~2620 → CORE 2800. A second raise is evidence something belongs in internal/ext/, not evidence the
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# number is still too small.
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# Feeds, sitemap, OpenGraph, shortcodes, image sizing, galleries, paging, indieweb ~900-1200 → EXT
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# 2000, deliberately loose since that is where growth belongs. Reaching CORE asks what to delete;
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# reaching EXT asks whether a template would have done it — only .go lines count here.
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