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treewide: make less webhook-centric

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Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: Ifab58fcb523549ca9cb83dc8467be51e6a6a6964
This commit is contained in:
raf 2026-02-01 14:38:58 +03:00
commit 374408834b
Signed by: NotAShelf
GPG key ID: 29D95B64378DB4BF
9 changed files with 479 additions and 39 deletions
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39
src/engine/diff.ts
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@ -15,7 +15,9 @@ const RISKY_FILE_PATTERN =
const DOC_FILE_PATTERN = /\.(md|mdx|txt|rst|adoc)$|^(README|CHANGELOG|LICENSE|CONTRIBUTING)/i;
function categorizeFiles(files: { filename: string; additions: number; deletions: number; changes: number }[]) {
function categorizeFiles(
files: { filename: string; additions: number; deletions: number; changes: number }[]
) {
const src: typeof files = [];
const tests: typeof files = [];
const generated: typeof files = [];
@ -89,7 +91,11 @@ export class DiffBackend implements EngineBackend {
} else if (totalChanges <= this.config.maxChanges) {
signals.push({ name: `large PR (${totalChanges} lines)`, positive: false, weight: 0.8 });
} else {
signals.push({ name: `very large PR (${totalChanges} lines, exceeds limit)`, positive: false, weight: 1.5 });
signals.push({
name: `very large PR (${totalChanges} lines, exceeds limit)`,
positive: false,
weight: 1.5,
});
}
// --- Focus signals ---
@ -98,9 +104,17 @@ export class DiffBackend implements EngineBackend {
} else if (meaningful.length <= 10) {
signals.push({ name: 'focused changeset', positive: true, weight: 0.8 });
} else if (meaningful.length > 30) {
signals.push({ name: `sprawling changeset (${meaningful.length} files)`, positive: false, weight: 1.2 });
signals.push({
name: `sprawling changeset (${meaningful.length} files)`,
positive: false,
weight: 1.2,
});
} else if (meaningful.length > 20) {
signals.push({ name: `broad changeset (${meaningful.length} files)`, positive: false, weight: 0.6 });
signals.push({
name: `broad changeset (${meaningful.length} files)`,
positive: false,
weight: 0.6,
});
}
// --- Test coverage ---
@ -129,10 +143,17 @@ export class DiffBackend implements EngineBackend {
// --- Churn detection (files with high add+delete suggesting rewrites) ---
const highChurnFiles = src.filter(
(f) => f.additions > 50 && f.deletions > 50 && Math.min(f.additions, f.deletions) / Math.max(f.additions, f.deletions) > 0.6
(f) =>
f.additions > 50 &&
f.deletions > 50 &&
Math.min(f.additions, f.deletions) / Math.max(f.additions, f.deletions) > 0.6
);
if (highChurnFiles.length >= 3) {
signals.push({ name: `high churn in ${highChurnFiles.length} files (possible refactor)`, positive: false, weight: 0.5 });
signals.push({
name: `high churn in ${highChurnFiles.length} files (possible refactor)`,
positive: false,
weight: 0.5,
});
}
// --- Risky files ---
@ -180,7 +201,11 @@ export class DiffBackend implements EngineBackend {
const totalSignalWeight = positiveWeight + negativeWeight;
const confidence =
signals.length > 0
? Math.min(1, Math.abs(positiveWeight - negativeWeight) / Math.max(totalSignalWeight, 1) * 0.6 + 0.25)
? Math.min(
1,
(Math.abs(positiveWeight - negativeWeight) / Math.max(totalSignalWeight, 1)) * 0.6 +
0.25
)
: 0;
// Build reasoning