verify_linux_edge_cases

#!/usr/bin/env bash

set -euo pipefail

if [[ "$(uname -s)" != "Linux" ]]; then
  echo "SKIP: Linux edge-case checks only run on Linux"
  exit 0
fi

PASS_COUNT=0
FAIL_COUNT=0

pass() {
  PASS_COUNT=$((PASS_COUNT + 1))
  printf 'PASS: %s\n' "$1"
}

fail() {
  FAIL_COUNT=$((FAIL_COUNT + 1))
  printf 'FAIL: %s\n' "$1"
}

check_either() {
  local a="$1"
  local b="$2"
  local label="$3"
  if command -v "$a" >/dev/null 2>&1 || command -v "$b" >/dev/null 2>&1; then
    pass "$label"
  else
    fail "$label"
  fi
}

check_either "fd" "fdfind" "fd/fdfind available"
check_either "bat" "batcat" "bat/batcat available"

if command -v python3 >/dev/null 2>&1; then
  pass "python3 available"
else
  fail "python3 available"
fi

echo
printf 'PASS: %s\n' "$PASS_COUNT"
printf 'FAIL: %s\n' "$FAIL_COUNT"

if [[ "$FAIL_COUNT" -gt 0 ]]; then
  echo "Hint: On Debian/Ubuntu install variants with: sudo apt install -y fd-find bat"
  exit 1
fi

echo "Linux edge-case checks passed."