cdn-site-build

#!/bin/sh -eu
set -eu

# This script is registered as the entry-point for CloudFlare Pages to
# invoke to build the site.  Do not rename this script without updating
# CloudFlare.  We deliberately try to keep things simple, to reduce the
# risk of portability woes as CF update builder environments: we should
# be able to just stick to the latest release version, always.
#
# This script can invoke other tools for more complicated work.
# This script just copies some files into place.  Simple shell work.

progname="$(basename "$0" .sh)"
warn() { printf >&2 '%s: %s\n' "$progname" "$*"; }
die() { warn "$@"; exit 1; }

readonly DEPLOY_DIR='public'
readonly DEPLOY_CONF='cdn-files.txt'

[ -f "$DEPLOY_CONF" ] || die "missing critical file: $DEPLOY_CONF (in $(pwd))"

if [ -d "$DEPLOY_DIR" ]; then
  warn "removing pre-existing: $DEPLOY_DIR"
  rm -rf -- "$DEPLOY_DIR"
fi
mkdir -v -- "$DEPLOY_DIR"

while read -r fn; do
  [ -n "$fn" ] || continue
  case "$fn" in
    \#*) continue ;;
  esac
  d="$(dirname "$fn")"
  if [ "$d" != "." ]; then
    td="$DEPLOY_DIR/$d"
    [ -d "$td" ] || mkdir -pv -- "$td"
  else
    td="$DEPLOY_DIR"
  fi
  cp -av "$fn" "$td/$fn"
done < "$DEPLOY_CONF"

"$(dirname "$0")/make-json-files" "$DEPLOY_DIR"