crosware-cloc-source.sh

#!/usr/bin/env bash

#
# count lines of source in..
#   - bin/, etc/profile, recipes/, ...
#   - `crosware set` output
# to get a sense of how big runtime-expanded script/env is
#

cwtop="$(realpath $(dirname ${BASH_SOURCE[0]})/..)"
cw="${cwtop}/bin/crosware"
test -e "${cw}" || {
  echo 'this does not look like crosware'
  exit 1
}

export PATH="${PATH}:${cwtop}/software/cloc/current/bin:${cwtop}/software/perl/current/bin"

for p in cloc perl ; do
  hash ${p} >/dev/null 2>&1 || {
    echo "${p} not found"
    exit 1
  }
done

clocout="${cwtop}/tmp/cloc.out"
test -e "${clocout}" && cat "${clocout}" > "${clocout}.old" || true
(
  echo 'crosware source:'
  cwsi="${cwtop}/tmp/crosware_cloc_ignored.out"
  cloc \
    --lang-no-ext='Bourne Again Shell' \
    --force-lang='Bourne Again Shell',sh{,.{common,main}} \
    --ignored="${cwsi}" \
      "${cwtop}/bin/" \
      "${cwtop}/etc/profile" \
      "${cwtop}/etc/functions" \
      "${cwtop}/etc/vars" \
      "${cwtop}/recipes/"

  echo
  cwso="${cwtop}/tmp/crosware.set.out"
  test -e "${cwso}" && cat "${cwso}" > "${cwso}.old"
  "${cw}" set > "${cwso}"
  echo 'crosware set expanded:'
  cloc \
    --force-lang='Bourne Again Shell' \
      "${cwso}"

  echo "view diffs of ${cwso} with:"
  echo "  ${cwtop}/scripts/view-cloc-diff.sh"
) |& tee "${clocout}"