record each Kepr 2 fixture request into a fresh header file and fail on curl errors other than the expected max-filesize stop, and note the review fixes in continuity (v3.0.48)

@@ -1,6 +1,6 @@11 {22 	"name": "kepr",3-	"version": "3.0.47",3+	"version": "3.0.48",44 	"private": true,55 	"type": "module",66 	"scripts": {

@@ -5,13 +5,22 @@55 # Re-run before cutover (§28) and review the diff.66 set -eu77 out=$(cd "$(dirname "$0")" && pwd)8-raw=$(mktemp)8+tmp=$(mktemp -d)99 rec() { # path [nobody]1010   slug=$(printf '%s' "$1" | sed 's#^/##; s#/#_#g')11+  # A fresh file each time, so a failed request can never leave the previous one's headers behind.12+  raw=$(mktemp "$tmp/headers.XXXXXX")13+  code=01114   if [ "${2:-}" = nobody ]; then12-    curl -s -D "$raw" -o /dev/null --max-filesize 1 "https://kepr.uk$1" || true15+    curl -sS -D "$raw" -o /dev/null --max-filesize 1 "https://kepr.uk$1" || code=$?16+    # 63 is curl stopping at --max-filesize, the expected end of a download once its headers are in.17+    [ "$code" = 63 ] && code=01318   else14-    curl -s -D "$raw" -o "$out/$slug.body" "https://kepr.uk$1"19+    curl -sS -D "$raw" -o "$out/$slug.body" "https://kepr.uk$1" || code=$?20+  fi21+  if [ "$code" != 0 ] || [ ! -s "$raw" ]; then22+    echo "$1: request failed (curl exit $code)" >&223+    exit 11524   fi1625   { head -1 "$raw" | tr -d '\r'; grep -i -E '^(content-type|access-control-allow-origin|location|cache-control|content-disposition):' "$raw" | tr -d '\r' || true; } > "$out/$slug.headers"1726   echo "$1 -> $(head -1 "$out/$slug.headers")"