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don't print usage on error

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Denis Lehmann 2022-04-02 20:08:20 +02:00
parent 526aeeebfc
commit 0f5b546cbb
2 changed files with 15 additions and 15 deletions
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6
README.org
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sf
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@ -20,6 +20,16 @@ sftm=$'\e[35m'
sftc=$'\e[36m' sftc=$'\e[36m'
sftw=$'\e[97m' sftw=$'\e[97m'
# Public output functions
function sferr {
echo "${sftbf}${sftr}ERROR${sftrs} $1"
[ -z "$2" ] && exit 1
}
function sfwarn {
echo "${sftbf}${sfty}WARNING${sftrs} $1"
}
# Public input functions # Public input functions
function sfask { function sfask {
if [ -n "$2" ]; then if [ -n "$2" ]; then
@ -232,22 +242,13 @@ function _sfusage {
if [ -n "${sfextra}" ]; then if [ -n "${sfextra}" ]; then
echo -e "\n$sfextra" echo -e "\n$sfextra"
fi fi
} exit 0
# Public output functions
function sferr {
echo "${sftbf}${sftr}ERROR${sftrs} $1"
[ -z "$2" ] && _sfusage && exit 1
}
function sfwarn {
echo "${sftbf}${sfty}WARNING${sftrs} $1"
} }
# Check for help flag # Check for help flag
for a in "$@"; do for a in "$@"; do
# Check if help flag ist set # Check if help flag ist set
[ "$a" == "-h" ] || [ "$a" == "--help" ] && _sfusage && exit 0 [ "$a" == "-h" ] || [ "$a" == "--help" ] && _sfusage
done done
# Check if dependencies are available # Check if dependencies are available
@ -306,7 +307,6 @@ if [ "${#_sfpargs[@]}" -gt 0 ]; then
for p in "${_sfpargs[@]}"; do for p in "${_sfpargs[@]}"; do
sferr "Positional argument ${sftbf}${p}${sftrs} missing" 0 sferr "Positional argument ${sftbf}${p}${sftrs} missing" 0
done done
_sfusage
exit 1 exit 1
fi fi