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now supports new the two new flags [-h| --help] and [-r|--random <file>] also surports flag combination such as -vqr

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donatien
2024-07-30 17:52:57 +02:00
parent f5a74bf6f3
commit b9e3bddcf4
1 changed files with 83 additions and 26 deletions
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small/bmofetch/bmosay.sh
+83 -26
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@@ -3,10 +3,12 @@
# to make BMO say the specified string. https://github.com/Chick2D/neofetch-themes/blob/main/small/bmofetch/
# Made by https://github.com/donatienLeray
# Global variable for verbose flag
VERBOSE=0
# Global variable for flags
VERBOSE=false
QUIET=false
RANDOM_MODE=false
# Function to replace a string in a specific line of a file
# Function to replace a specific line of a file wih a new string
replace_string_in_file() {
local file_path="$1"
local line_number="$2"
@@ -14,49 +16,101 @@ replace_string_in_file() {
# Check if the file exists
if [ ! -f "$file_path" ]; then
echo -e "\033[31mError: File '$file_path' not found.\033[39m"
if [[ "$QUIET" = false ]]; then
echo -e "\033[31mError: File '$file_path' not found.\033[39m" >&2
fi
exit 1
fi
# Check if the line number is valid
total_lines=$(wc -l < "$file_path")
if [ "$line_number" -gt "$total_lines" ] || [ "$line_number" -lt 1 ]; then
echo -e "\033[31mError: Line number $line_number is out of range.\033[39m"
if [[ "$QUIET" = false ]]; then
echo -e "\033[31mError: Line number $line_number is out of range.\033[39m" >&2
fi
exit 1
fi
# Replace the specified line with the new string
if ! sed -i "${line_number}s/.*/${new_string}/" "$file_path"; then
echo -e "\033[31mError: Failed to replace line $line_number in file '$file_path'.\033[39m"
if [[ "$QUIET" = false ]]; then
echo -e "\033[31mError: Failed to replace line $line_number in file '$file_path'\033[39m\n with: $new_string" >&2
fi
exit 1
fi
# Debug message for verbose flag
if [[ $VERBOSE -eq 1 ]]; then
if [[ "$VERBOSE" = true ]]; then
echo "replaced line $line_number in $file_path with '$new_string'"
fi
}
# Check if the correct number of arguments is provided
#if [ "$#" -ne 1 ]; then
# echo "Usage: $0 <new_string>"
# exit 1
#fi
# Function to print the help message
print_help() {
echo
echo -e "\u001b[1mSYNOPSIS:"
echo -e " sh $0 [options] <argument>\u001b[0m"
echo
echo -e "\u001b[1mDESCRIPTION:\u001b[0m"
echo " This script enables you to change the text BMO says when using neofetch with the bmofetch.conf file."
echo " You can specify a new string for BMO to say, or get a random line from a file."
echo " you can find the complete neofetch-themes repository at https://github.com/donatienLeray"
echo
echo -e "\u001b[1mOPTIONS:\u001b[0m"
echo " -v, --verbose Enable verbose mode.(prints debug messages)"
echo " -q, --quiet Suppress output."
echo " -r, --random Specify a file to get a random line from."
echo " -h, --help Display this help message and exit."
echo " -vq, -qv Enable both verbose and quiet mode.(only prints debug messages)"
echo " -**,-*** Any combination of r, v, q can be used instead of the above"
echo
echo -e "\u001b[1mEXAMPLES:\u001b[0m"
echo -e " sh $0 \"Hello, world!\""
echo " sh $0 -vq --random file.txt"
echo " sh $0 -qr file.txt"
echo " sh $0 --help"
echo
exit 0
}
# Check if the correct number of arguments is provided
if [[ "$#" -lt 1 ]] || [[ "$#" -gt 2 ]]; then
printf "Usage: %s [-v] <new_string>\n" "$0" >&2
if [[ "$#" -lt 1 ]] || [[ "$#" -gt 4 ]]; then
printf "Usage: sh %s [-v|--verbose] [-q|--quiet] [-r|--random <file>] <new_string> [-h| --help] \n" "$0" >&2
exit 0
fi
# Parse arguments
# getops couldn't be used here bc. it doesn't support long options
while [[ "$#" -gt 0 ]]; do
case "$1" in
-v|--verbose) VERBOSE=true ;;
-q|--quiet) QUIET=true ;;
-r|--random) RANDOM_MODE=true;;
-h|--help) print_help ;;
-vq|-qv) VERBOSE=true; QUIET=true ;;
-rv|-vr) RANDOM_MODE=true; VERBOSE=true ;;
-rq|-qr) RANDOM_MODE=true; QUIET=true ;;
-rvq|-rqv|-vqr|-vrq|-qrv|-qvr) RANDOM_MODE=true; VERBOSE=true; QUIET=true ;;
*) break ;;
esac
shift
done
# Check if the random flag is set
if [[ "$RANDOM_MODE" = true ]]; then
# Check if the file exists
if [ ! -f "$1" ]; then
if [[ "$QUIET" = false ]]; then
echo -e "\033[31mError: File '$1' not found.\033[39m" >&2
fi
exit 1
fi
# Parse arguments
if [[ "$1" == "-v" ]]; then
VERBOSE=1
shift
fi
# clean up multiple spaces
input=$(echo "$1" | tr -s ' ')
# Get a random line from the file
input=$(shuf -n 1 $1 | tr -s ' ')
else
# Get the input string
input=$(echo "$1" | tr -s ' ')
fi
# get the inner size of the speach bubble
bub_len=$((${#input}+2))
@@ -111,11 +165,14 @@ replace_string_in_file "$ascii_file" "1" "\\\u001b[1m $start_to
replace_string_in_file "$ascii_file" "2" "\\\033[36m ˏ________ˎ \\\033[39m$start_center_text"
replace_string_in_file "$ascii_file" "3" "\\\033[36m \\/|\\\033[39m ______\\\033[36m | \\\033[39m \\/$start_bottom_line"
# make the end part of the speak bubble in the conf file (form the third text char to the end)
replace_string_in_file "$conf_file" "5" " prin \"$end_top_line\""
replace_string_in_file "$conf_file" "6" " prin \"$end_center_line\""
replace_string_in_file "$conf_file" "7" " prin \"$end_bottom_line\""
# Success
echo -e "\033[32mSuccess:BMO now says: $input\033[39m"
# Success message (if not quiet)
if [[ "$QUIET" = false ]]; then
echo -e "\033[32mSuccess: BMO now says \"$input\"\033[39m"
fi
exit 0