singularity-forge/scripts/require-tests.sh
ace-pm 35dc87ef53 chore: sync workspace state after rebrand
- Rebrand commits already in history (gsd → forge)
- Sync pre-existing doc, docker, and CI config updates
- All rebrand artifacts verified in place:
  * Native crates: forge-engine, forge-ast, forge-grep
  * Log prefixes: [forge] across 22+ files
  * Binary: ~/bin/sf-run
  * Workspace scopes: @sf-run/*, @singularity-forge/*
  * Nix flake: Rust toolchain ready

System ready for: nix develop && bun run build:native

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-15 14:54:20 +02:00

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#!/usr/bin/env bash
# SF — Require tests with source changes
# Copyright (c) 2026 Jeremy McSpadden <jeremy@fluxlabs.net>
#
# Fails CI if a PR changes source files but includes no test file changes.
# Exemptions: docs-only, CI/config, test-only, and chore branches.
set -euo pipefail
# --- resolve base ref ---
if [ -n "${PR_BASE_SHA:-}" ]; then
BASE="$PR_BASE_SHA"
elif [ -n "${PUSH_BEFORE_SHA:-}" ]; then
BASE="$PUSH_BEFORE_SHA"
else
BASE="origin/main"
fi
FILES=$(git diff --name-only "$BASE" HEAD 2>/dev/null || git diff --name-only HEAD~1)
# --- exempt branch types that don't need tests ---
BRANCH=$(git rev-parse --abbrev-ref HEAD 2>/dev/null || echo "")
if [[ "$BRANCH" =~ ^(docs|chore|ci)/ ]]; then
echo "✓ Branch type '${BRANCH%%/*}/' is exempt from test requirements"
exit 0
fi
# --- classify changed files ---
# Source files: .ts/.mts/.mjs/.js in src/ or packages/, excluding tests and type declarations
SRC_FILES=$(echo "$FILES" | grep -E '^(src|packages)/.*\.(ts|mts|mjs|js)$' \
| grep -vE '\.(test|spec)\.' \
| grep -vE '\.d\.ts$' \
| grep -vE '__tests__/' \
| grep -vE '/tests/' \
|| true)
# Test files: anything with .test. or .spec. or inside __tests__/ or tests/
TEST_FILES=$(echo "$FILES" | grep -E '\.(test|spec)\.(ts|mts|mjs|js|cjs)$' || true)
# --- no source changes? nothing to enforce ---
if [ -z "$SRC_FILES" ]; then
echo "✓ No source file changes detected — test requirement does not apply"
exit 0
fi
# --- source changes exist — require test changes ---
SRC_COUNT=$(echo "$SRC_FILES" | wc -l | tr -d ' ')
if [ -z "$TEST_FILES" ]; then
echo "──────────────────────────────────────────────────────"
echo "✗ FAILED: Source files changed but no tests included"
echo "──────────────────────────────────────────────────────"
echo ""
echo "Changed source files ($SRC_COUNT):"
echo "$SRC_FILES" | sed 's/^/ /'
echo ""
echo "Per CONTRIBUTING.md:"
echo " • Bug fixes must include a regression test"
echo " • Features must include tests covering primary success + one failure path"
echo " • Behavior changes must update existing tests"
echo ""
echo "Add or update test files (*.test.ts) to proceed."
exit 1
fi
TEST_COUNT=$(echo "$TEST_FILES" | wc -l | tr -d ' ')
echo "✓ Test requirement satisfied: $SRC_COUNT source file(s), $TEST_COUNT test file(s) changed"