blob: 53c2a322c352cbd1b500fb77cca91c8f4d0ddf73 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
|
#!/bin/sh
# Function to display help
usage() {
echo "Generate a shell script in sh, bash, or zsh"
echo ""
echo "Usage: ${0##*/} [OPTION] [FILENAME]"
echo ""
echo "Options:"
echo " -h, --help : Show this help message."
echo " -b, --bash : Create a Bash script (bash)."
echo " -d, --dash : Create a POSIX-compliant shell script (sh)."
echo " -z, --zsh : Create a Zsh script (zsh)."
echo ""
echo "Example:"
echo " ${0##*/} -d sambacreate # Create a POSIX-compliant shell script named 'sambacreate'"
}
# Default shell to POSIX if no option is provided
shell="sh"
script_name=""
# Parse options
while [ "$1" ]; do
case "$1" in
-d | --dash)
shell="sh"
;;
-b | --bash)
shell="bash"
;;
-z | --zsh)
shell="zsh"
;;
-h | --help)
usage
exit 0
;;
-*)
echo "Error: Invalid option '$1'. Use -h or --help for usage information."
exit 1
;;
*)
if [ -z "$script_name" ]; then
script_name="$1"
else
echo "Error: Multiple filenames provided. Use -h or --help for usage information."
exit 1
fi
;;
esac
shift
done
# Validate script name
if [ -z "$script_name" ]; then
echo "Error: No filename provided. Use -h or --help for usage information."
exit 1
fi
# Check if the script already exists
script_path="$HOME/.local/bin"
if [ -f "$script_path/$script_name" ]; then
echo "Error: File '$script_path/$script_name' already exists."
exit 1
fi
# Create the new script file
mkdir -p "$script_path"
echo "#!/bin/$shell
# Help function
usage() {
echo \"Usage: \${0##*/} [OPTION] ????\"
echo \"????\"
echo \"\"
echo \"Options:\"
echo \" -h, --help : Show this help message\"
echo \"\"
echo \"Example:\"
echo \" \${0##*/} -? ???? # ????\"
}
# Main function
$script_name() {
case \"\$1\" in
-h | --help)
usage
exit 0
;;
*)
echo \"\${0##*/}\"
;;
esac
}
# Call the main function with arguments
$script_name \"\$@\"" >"$script_path/$script_name"
# Make the script executable
chmod +x "$script_path/$script_name"
echo "'$script_name' created successfully at $script_path."
|
