updated project 2
This commit is contained in:
Hugh Ratsch
@@ -13,6 +13,15 @@ CYAN='\033[0;36m'
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BOLD='\033[1m'
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NC='\033[0m'
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# Challenge definitions
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declare -A CHALLENGES=(
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["1.1"]="Find all .conf files modified in the last 24 hours and save the list to recent_configs.txt|Try using find with -mtime|Find command with time filters"
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["1.2"]="Generate a report showing count of files by extension|Use find and awk together|File type counting"
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["1.3"]="Create directories for different file types and sort files|Look into file command|File organization"
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["1.4"]="Find and list all empty files and zero-byte files|Use find with size option|File size operations"
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["1.5"]="Find and handle duplicate files using md5sum|Consider sort and uniq|Duplicate handling"
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)
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# Error handling
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set -o errexit # Exit on error
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set -o nounset # Exit on undefined variable
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@@ -173,6 +182,53 @@ validate_challenge_id() {
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fi
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}
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# Function to get challenge description
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get_challenge_description() {
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local challenge_id=$1
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if [[ -n "${CHALLENGES[$challenge_id]:-}" ]]; then
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echo "${CHALLENGES[$challenge_id]%%|*}"
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else
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echo "Challenge not found"
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fi
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}
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# Function to get challenge hint
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get_challenge_hint() {
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local challenge_id=$1
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if [[ -n "${CHALLENGES[$challenge_id]:-}" ]]; then
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local hint=$(echo "${CHALLENGES[$challenge_id]}" | cut -d'|' -f2)
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echo -e "${YELLOW}Hint: ${hint}${NC}"
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fi
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}
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# Function to verify challenge
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verify_challenge() {
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local challenge_id=$1
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case "$challenge_id" in
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"1.1")
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if [[ -f "$CHALLENGE_DIR/recent_configs.txt" ]]; then
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local count=$(wc -l < "$CHALLENGE_DIR/recent_configs.txt")
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if [[ $count -gt 0 ]]; then
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echo -e "${GREEN}Success! You found $count configuration files.${NC}"
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return 0
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fi
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fi
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echo -e "${RED}Not quite right. Make sure to save the list to recent_configs.txt${NC}"
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;;
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"1.2")
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if [[ -f "$CHALLENGE_DIR/file_report.txt" ]]; then
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echo -e "${GREEN}Report generated successfully!${NC}"
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return 0
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fi
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echo -e "${RED}No report file found. Create file_report.txt with the counts${NC}"
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;;
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*)
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echo -e "${RED}Verification not implemented for this challenge yet${NC}"
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;;
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esac
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return 1
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}
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# Function to handle commands with improved feedback
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handle_command() {
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local cmd="$1"
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@@ -181,19 +237,17 @@ handle_command() {
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case "$cmd" in
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"verify"|"verify-challenge"|"v")
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echo -e "${CYAN}Verifying your solution...${NC}"
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"$CHALLENGE_DIR/.tracking/verify-challenge.sh" "$@"
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verify_challenge "$CURRENT_CHALLENGE_ID"
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;;
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"hint"|"show-hint"|"h")
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echo -e "${CYAN}Getting hint...${NC}"
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"$CHALLENGE_DIR/.tracking/show-hint.sh" "$@"
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get_challenge_hint "$CURRENT_CHALLENGE_ID"
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;;
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"status"|"show-status"|"s")
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echo -e "${CYAN}Showing status...${NC}"
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"$CHALLENGE_DIR/.tracking/show-status.sh" "$@"
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;;
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"progress"|"check-progress"|"p")
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echo -e "${CYAN}Checking progress...${NC}"
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"$CHALLENGE_DIR/.tracking/check-progress.sh" "$@"
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echo -e "${CYAN}Current Challenge Status:${NC}"
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echo -e "Challenge: $CURRENT_CHALLENGE_ID"
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echo -e "Task: $(get_challenge_description "$CURRENT_CHALLENGE_ID")"
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echo -e "Working Directory: $CHALLENGE_DIR"
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;;
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"clear"|"cls"|"c")
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clear
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@@ -209,12 +263,20 @@ handle_command() {
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"help"|"?")
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print_help_menu
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;;
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"ls"|"pwd"|"cd"|"find"|"grep"|"awk"|"sed"|"cat"|"touch"|"mkdir"|"rm"|"mv"|"cp")
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# Execute actual command
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$cmd "$@"
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;;
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"")
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# Empty command, just continue
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;;
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*)
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if command -v "$cmd" >/dev/null 2>&1; then
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$cmd "$@"
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else
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echo -e "${RED}Unknown command: $cmd${NC}"
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echo -e "Type ${YELLOW}help${NC} or ${YELLOW}?${NC} for available commands"
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fi
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;;
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esac
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return 0
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@@ -226,7 +288,6 @@ print_help_menu() {
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echo -e " ${YELLOW}verify, v${NC} - Check your solution"
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echo -e " ${YELLOW}hint, h${NC} - Get a hint"
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echo -e " ${YELLOW}status, s${NC} - Show challenge status"
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echo -e " ${YELLOW}progress, p${NC} - Check overall progress"
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echo -e " ${YELLOW}clear, c${NC} - Clear screen"
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echo -e " ${YELLOW}reset, r${NC} - Reset current challenge"
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echo -e " ${YELLOW}help, ?${NC} - Show this help message"
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@@ -237,17 +298,6 @@ print_help_menu() {
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echo -e "- Use arrow keys for command history"
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}
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# Function to get challenge description
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get_challenge_description() {
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local challenge_id=$1
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if [[ -n "${CHALLENGES[$challenge_id]:-}" ]]; then
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IFS='|' read -r _ _ _ _ task _ _ _ <<< "${CHALLENGES[$challenge_id]}"
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echo "$task"
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else
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echo "Challenge not found"
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fi
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}
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# Function to print challenge header
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print_challenge_header() {
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local challenge_id=$1
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@@ -282,7 +332,30 @@ setup_challenge_env() {
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done
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done
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;;
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# Add more challenge setups as needed
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"1.3")
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# Create mixed files for organization
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local files=("doc1.txt" "script.py" "data.json" "config.yml" "log.log" "notes.md")
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for file in "${files[@]}"; do
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echo "content" > "$CHALLENGE_DIR/files/$file"
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done
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;;
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"1.4")
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# Create mix of empty and non-empty files
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for i in {1..10}; do
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if ((i % 2 == 0)); then
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touch "$CHALLENGE_DIR/files/empty$i.txt"
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else
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echo "content" > "$CHALLENGE_DIR/files/file$i.txt"
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fi
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done
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;;
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"1.5")
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# Create some duplicate files
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for i in {1..5}; do
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echo "unique content $i" > "$CHALLENGE_DIR/files/file$i.txt"
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cp "$CHALLENGE_DIR/files/file$i.txt" "$CHALLENGE_DIR/files/file$i.copy.txt"
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done
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;;
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esac
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echo -e "${GREEN}Challenge environment ready!${NC}"
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@@ -312,12 +385,9 @@ start_challenge() {
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export CURRENT_CHALLENGE_ID=$challenge_id
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# Validate challenge ID
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if ! validate_challenge_id "$challenge_id"; then
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return 1
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fi
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# Source required scripts with error checking
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if ! source_required_scripts; then
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if [[ ! $challenge_id =~ ^[1-9]\.[1-5]$ ]]; then
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echo -e "${RED}Error: Invalid challenge ID format${NC}"
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echo -e "${YELLOW}Tip: Challenge ID should be in format 'level.number' (e.g., 1.1)${NC}"
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return 1
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fi
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@@ -329,17 +399,13 @@ start_challenge() {
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return 1
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fi
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if ! get_challenge_details "$challenge_id" 2>/dev/null; then
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if [[ -z "${CHALLENGES[$challenge_id]:-}" ]]; then
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echo -e "${RED}Error: Challenge $challenge_id not found${NC}"
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echo -e "${YELLOW}Available challenges:${NC}"
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list_challenges
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return 1
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fi
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# Record challenge start
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local start_time=$(date +%s)
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echo "$challenge_id,$start_time" > "$CHALLENGE_DIR/.tracking/current_challenge"
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print_challenge_header "$challenge_id"
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# Enable command history and tab completion
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@@ -357,7 +423,7 @@ start_challenge() {
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while true; do
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cmd_count=$((cmd_count + 1))
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echo -ne "\n${GREEN}challenge${BLUE}[$challenge_id]${GREEN}>${NC} "
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read -e -r cmd args || true # Add || true to prevent exit on Ctrl+D
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read -e -r cmd args || true
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# Handle Ctrl+D (EOF)
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if [ $? -ne 0 ]; then
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@@ -374,16 +440,19 @@ start_challenge() {
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fi
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done
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# Record challenge end
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local end_time=$(date +%s)
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local duration=$((end_time - start_time))
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echo "$challenge_id,$duration" >> "$CHALLENGE_DIR/.tracking/data/time.csv"
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echo -e "\n${GREEN}Challenge session ended!${NC}"
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echo -e "Time spent: $(printf '%dm %ds' $((duration/60)) $((duration%60)))"
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echo -e "Commands used: $cmd_count"
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}
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# Function to list available challenges
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list_challenges() {
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echo -e "\n${BLUE}Available Challenges:${NC}"
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for challenge_id in "${!CHALLENGES[@]}"; do
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echo -e "\n${YELLOW}Challenge $challenge_id${NC}"
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echo "Task: $(get_challenge_description "$challenge_id")"
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done
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}
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# Function to show help
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show_help() {
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cat << EOF
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@@ -427,13 +496,6 @@ main() {
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start_challenge "$2"
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;;
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"list")
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if [[ ! -f "$CHALLENGE_DIR/.tracking/challenges.sh" ]]; then
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setup_environment
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fi
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if ! source "$CHALLENGE_DIR/.tracking/challenges.sh" 2>/dev/null; then
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echo -e "${RED}Error: Failed to load challenges${NC}"
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return 1
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fi
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list_challenges
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;;
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"help"|"--help"|"-h")
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@@ -448,7 +510,7 @@ main() {
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}
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# Run main with error handling
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if ! main "${@:-}"; then
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if ! main "$@"; then
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echo -e "${RED}Command failed. See errors above.${NC}"
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exit 1
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fi
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