. "$BST_LIB"
# makeself 2.5.0, part 1 of 5 — the shipped PAYLOAD, the OPTION surface, and the
# undeclared runtime dependencies. Creates no archive, so it is the cheap part
# and reports even on a boot that is already under pressure. It is numbered 1 so
# it runs FIRST: the runner takes tests/*.test in filename order and the whole
# makeself surface shares one boot, so the cases that can always answer go ahead
# of the ones that compete for a budget (see part 2's header).
#
# Two contracts here are not guesses and would each have shipped a false red if
# written from expectation:
#   * makeself.sh exits 1 for --help, for no arguments, and for an unknown option
#     -- only --version exits 0. A suite asserting the usual "help is success"
#     would go red against a correct tool. That is why the local check_msg below
#     exists: bst.sh's check_out also demands rc 0.
#   * makeself-header.sh is a TEMPLATE, not a command: its first line is
#     `cat << EOF  > "$archname"` and it carries no #! line, even though the
#     recipe installs it mode 0755 beside makeself.sh. It is half the port, not a
#     doc file -- makeself.sh finds it as `dirname $0`/makeself-header.sh -- so
#     the pairing is asserted rather than its runnability.
require makeself.sh makeself/present

MS=/usr/bin/makeself.sh
HDR=/usr/bin/makeself-header.sh
LC_ALL=C; export LC_ALL

# ok iff <cmd>'s combined output contains <needle>, WHATEVER its exit status.
check_msg() {
  _mid=$1; _mneedle=$2; shift 2
  _mout=$("$@" 2>&1)
  case "$_mout" in
    *"$_mneedle"*) bst_ok "$_mid" ;;
    *) bst_notok "$_mid" "want:'$_mneedle' got:'$(_bst_1line "$_mout")'" ;;
  esac
}

# --- shipped payload -------------------------------------------------------
check     makeself/bin-present        test -f "$MS"
check     makeself/bin-executable     test -x "$MS"
check     makeself/header-present     test -f "$HDR"
check     makeself/header-same-dir    test -f "$(dirname "$MS")/makeself-header.sh"

# Both halves are /bin/sh text, not compiled objects -- this is the only port in
# the image that ships no wasm module at all.
check_out makeself/bin-is-shell       "#!/bin/sh"  head -1 "$MS"

# The header is a template fragment: it must NOT begin with a shebang.
_h1=$(head -1 "$HDR" 2>&1)
case "$_h1" in
  "#!"*) bst_notok makeself/header-is-template "header starts with a shebang: $(_bst_1line "$_h1")" ;;
  *)     bst_ok    makeself/header-is-template ;;
esac

# dpkg registration: the package is exactly these two files.
check_out makeself/pkg-installed      "/usr/bin/makeself.sh"        cat /var/lib/dpkg/info/makeself.list
check_out makeself/pkg-header-listed  "/usr/bin/makeself-header.sh" cat /var/lib/dpkg/info/makeself.list

# --- option surface --------------------------------------------------------
# Version is reported by the script's own MS_VERSION, so it tracks the recipe.
check_out makeself/version            "Makeself version 2.5.0"  "$MS" --version
check_rc  makeself/version-rc     0   "$MS" --version
check_rc  makeself/version-short  0   "$MS" -v
check_msg makeself/help-text          "Usage:"                  "$MS" --help
check_rc  makeself/help-rc        1   "$MS" --help
check_rc  makeself/noargs-rc      1   "$MS"
check_rc  makeself/bogus-opt-rc   1   "$MS" --no-such-option

# The usage banner names the four positional arguments, in order.
check_msg makeself/usage-args         "archive_dir file_name label startup_script"  "$MS" --help

# --- undeclared runtime dependencies ---------------------------------------
# The recipe declares NO RDEPENDS, yet makeself refuses to start without a
# compressor ("ERROR: missing commands: gzip, compress") and cannot build or
# unpack an archive without tar and the coreutils checksum/split tools. They ship
# in this image already, so the dependency is satisfied incidentally rather than
# declared -- these cases are what would catch that changing.
check makeself/dep-gzip     command -v gzip
check makeself/dep-tar      command -v tar
check makeself/dep-dd       command -v dd
check makeself/dep-md5sum   command -v md5sum
check makeself/dep-cksum    command -v cksum
check makeself/dep-xargs    command -v xargs
check makeself/dep-find     command -v find
check makeself/dep-awk      command -v awk
check makeself/dep-sed      command -v sed
check makeself/dep-du       command -v du