Initial Commit

scripts/convert-package-barrels.sh

@@ -0,0 +1,88 @@
+#!/usr/bin/env bash
+# Convert all `export * from` violations in one package's feature barrels,
+# then run biome --write to canonicalise import order.
+#
+# Usage: bash scripts/convert-package-barrels.sh <pkg-rel-path>
+#   e.g. bash scripts/convert-package-barrels.sh packages/crypto/crypto-hash
+#
+# Skips:
+#   - src/index.ts (package root, out of scope per change spec)
+#   - *.select/index.ts (generated forwarders, allowed by §6a)
+
+set -euo pipefail
+
+PKG_DIR="${1:?usage: $0 <pkg-rel-path>}"
+ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+ABS_PKG="${ROOT}/${PKG_DIR}"
+
+if [ ! -d "${ABS_PKG}/src" ]; then
+    echo "no src/ in ${ABS_PKG}" >&2
+    exit 1
+fi
+
+# Pass 1: convert all leaf barrels.
+mapfile -t FILES < <(
+    grep -rln "^export \* from" "${ABS_PKG}/src" --include="*.ts" 2>/dev/null \
+        | grep -v "/src/index\.ts$" \
+        | grep -v "\.select/" \
+        | sort -u
+)
+
+if [ "${#FILES[@]}" -eq 0 ]; then
+    echo "no violations in ${PKG_DIR} — running biome anyway"
+    cd "${ABS_PKG}"
+    for i in 1 2 3; do
+        bunx biome check --write --max-diagnostics 1000 src/ 2>&1 | tail -1
+    done
+    exit 0
+fi
+
+echo "Pass 1: ${#FILES[@]} barrels in ${PKG_DIR}"
+bun "${ROOT}/scripts/convert-barrels.ts" "${FILES[@]}" || true
+
+# Pass 2: handle intermediate barrels whose targets have just become explicit.
+mapfile -t REMAINING < <(
+    grep -rln "^export \* from" "${ABS_PKG}/src" --include="*.ts" 2>/dev/null \
+        | grep -v "/src/index\.ts$" \
+        | grep -v "\.select/" \
+        | sort -u
+)
+
+if [ "${#REMAINING[@]}" -gt 0 ]; then
+    echo "Pass 2: ${#REMAINING[@]} intermediate barrels"
+    bun "${ROOT}/scripts/convert-barrels.ts" "${REMAINING[@]}" || true
+fi
+
+# Pass 3: third pass for deeply-nested barrel chains.
+mapfile -t LEFT < <(
+    grep -rln "^export \* from" "${ABS_PKG}/src" --include="*.ts" 2>/dev/null \
+        | grep -v "/src/index\.ts$" \
+        | grep -v "\.select/" \
+        | sort -u
+)
+
+if [ "${#LEFT[@]}" -gt 0 ]; then
+    echo "Pass 3: ${#LEFT[@]} barrels remain"
+    bun "${ROOT}/scripts/convert-barrels.ts" "${LEFT[@]}" || true
+fi
+
+# Final check.
+FINAL=$(grep -rln "^export \* from" "${ABS_PKG}/src" --include="*.ts" 2>/dev/null \
+    | grep -v "/src/index\.ts$" \
+    | grep -v "\.select/" \
+    | wc -l)
+
+if [ "${FINAL}" -gt 0 ]; then
+    echo "WARNING: ${FINAL} barrels still have violations after 3 passes:"
+    grep -rln "^export \* from" "${ABS_PKG}/src" --include="*.ts" 2>/dev/null \
+        | grep -v "/src/index\.ts$" \
+        | grep -v "\.select/"
+fi
+
+# Biome auto-fix — run unconditionally for 3 passes to handle layered
+# auto-fixes (e.g. organize-imports surfacing format issues that surface
+# further organize-imports).
+cd "${ABS_PKG}"
+for i in 1 2 3; do
+    bunx biome check --write --max-diagnostics 1000 src/ 2>&1 | tail -1
+done