Revision 11432
Added by Aaron Marcuse-Kubitza over 10 years ago
| lib/sh/util.sh | ||
|---|---|---|
| 127 | 127 |
|
| 128 | 128 |
is_dot_script() { echo_func; test "${BASH_LINENO[${#BASH_LINENO[@]}-1]}" != 0; }
|
| 129 | 129 |
|
| 130 |
require_dot_script() # usage: require_dot_script || return |
|
| 131 |
{
|
|
| 132 |
echo_func |
|
| 133 |
if ! is_dot_script; then # was run without initial "." |
|
| 134 |
echo "usage: . $top_script (note initial \".\")"|fold -s >&2 |
|
| 135 |
return 2 |
|
| 136 |
fi |
|
| 137 |
} |
|
| 138 |
|
|
| 130 | 139 |
sys_cmd_path() { echo_func; echo_builtin command -p which "$1"|echo_stdout; }
|
| 131 | 140 |
|
| 132 | 141 |
# makes command in $1 a system command |
Also available in: Unified diff
lib/sh/util.sh: added require_dot_script()