36 lines
1.1 KiB
Fish
36 lines
1.1 KiB
Fish
function catall --description "Print recursively multiple files."
|
|
# Declare our arguments
|
|
argparse h/help n/noheader -- $argv
|
|
|
|
# Get function name
|
|
set current_name $(status current-function)
|
|
|
|
# Check if not enough arguments provided, or help menu
|
|
if set -ql _flag_help || test -z $argv[2]
|
|
echo -e "Usage: $current_name <directory> exts ..."
|
|
echo -e " $current_name [-h|--help] \t\t - Show this help message"
|
|
echo -e " $current_name <directory> *.c \t - Cat all .C files"
|
|
echo -e " $current_name <directory> *.c *.h ... - Cat .C and .H files, etc."
|
|
echo -e "Available options:"
|
|
echo -e " -n | --noheader \t\t - Don't show the filenames before print"
|
|
return 0
|
|
end
|
|
|
|
# Define directory
|
|
set directory $argv[1]
|
|
|
|
# Define extensions
|
|
set exts -name "$argv[2]"
|
|
for ext in $argv[3..-1]
|
|
set -a exts -o -name "$ext"
|
|
end
|
|
|
|
# Extra args for better printing
|
|
if not set -ql _flag_noheader
|
|
set args -exec echo -e "File: {}" \;
|
|
end
|
|
set -a args -exec cat {} \; -exec echo "" \;
|
|
|
|
# Print files
|
|
find $directory \( $exts \) $args
|
|
end
|