forked from bchanot/claude
bastien
c81b1731af
lib/graphify-gate.sh counts tracked code files (graphify's AST extension set, vendored trees excluded) and, from 200 with no graphify-out/graph.json, prints one banner-sized line; session-start shows it with the /graphify hint. Nothing is built, installed or updated: the rule is the user's (BDR-097), grounded in the LRN-162 measurements (AST build 2.3 s, 0 tokens, a query 2 to 3k tokens). Doctrine section and plugin-advisor thresholds follow the same rule; graphify claude install stays rejected. Test: 11 checks. GRAPHIFY_MIN_CODE_FILES overrides the threshold.
42 lines
1.9 KiB
Bash
42 lines
1.9 KiB
Bash
#!/usr/bin/env bash
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# graphify-gate.sh — deterministic "propose graphify" signal (BDR-097).
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#
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# Rule (user, 2026-09-24): graphify only from 200 tracked code files. Below,
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# grep + read is cheaper than a graph. The signal INFORMS, the user DECIDES:
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# nothing here builds, installs or updates a graph.
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#
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# Sourced (functions) or executed: `graphify-gate.sh [dir]` prints one short
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# line (banner-sized) and exits 0 when <dir>'s repo passes the threshold and has
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# no graphify-out/graph.json; silent, rc 1 otherwise. GRAPHIFY_MIN_CODE_FILES
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# overrides the threshold (tests).
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GRAPHIFY_MIN_CODE_FILES="${GRAPHIFY_MIN_CODE_FILES:-200}"
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# Extensions graphify extracts by AST (tree-sitter): the proxy for "code file".
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GRAPHIFY_CODE_EXT='py|js|mjs|cjs|ts|tsx|jsx|vue|svelte|astro|php|go|rs|java|kt|c|h|cpp|hpp|cc|cs|rb|swift|scala|sh|bash|lua|sql'
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# Vendored trees sometimes committed; never the project's own code.
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GRAPHIFY_VENDOR_DIRS='vendor|node_modules|third_party|dist|build'
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# graphify_code_file_count [dir] → tracked code files, vendored trees excluded.
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# Tracked only (git ls-files): gitignored deps and build output never count.
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graphify_code_file_count() {
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git -C "${1:-.}" ls-files 2>/dev/null \
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| grep -v -E "(^|/)($GRAPHIFY_VENDOR_DIRS)/" \
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| grep -E -c "\.($GRAPHIFY_CODE_EXT)$"
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}
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# graphify_gate [dir] → "graphify? N code files ≥ T, no graph" + rc 0 when the
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# repo passes the threshold without a graph; silent rc 1 otherwise.
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graphify_gate() {
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local root n
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root=$(git -C "${1:-.}" rev-parse --show-toplevel 2>/dev/null) || return 1
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[ -f "$root/graphify-out/graph.json" ] && return 1 # graph exists — nothing to propose
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n=$(graphify_code_file_count "$root")
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[ "$n" -ge "$GRAPHIFY_MIN_CODE_FILES" ] || return 1
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printf 'graphify? %s code files ≥ %s, no graph\n' "$n" "$GRAPHIFY_MIN_CODE_FILES"
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}
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if [ "${BASH_SOURCE[0]}" = "${0}" ]; then
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set -uo pipefail
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graphify_gate "${1:-.}"
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fi
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