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type -t is locale indepent, use C.utf-8 for printf

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Kay Marquardt (Gnadelwartz) 2020-12-24 13:08:41 +01:00
parent c93c9ae891
commit 6173d77c4e
1 changed files with 5 additions and 5 deletions
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10
bashbot.sh
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@ -11,7 +11,7 @@
# This file is public domain in the USA and all free countries.
# Elsewhere, consider it to be WTFPLv2. (wtfpl.net/txt/copying)
#
#### $$VERSION$$ v1.2-dev2-62-gfa24673
#### $$VERSION$$ v1.2-dev2-66-gc93c9ae
#
# Exit Codes:
# - 0 success (hopefully)
@ -57,22 +57,22 @@ fi
# some important helper functions
# returns true if command exist
_exists() {
[ "$({ LC_ALL=C type -t "${1}"; } 2>/dev/null)" = "file" ]
[ "$(type -t "${1}")" = "file" ]
}
# execute function if exists
_exec_if_function() {
[ "$({ LC_ALL=C type -t "${1}"; } 2>/dev/null)" != "function" ] && return 1
[ "$(type -t "${1}")" != "function" ] && return 1
"$@"
}
# returns true if function exist
_is_function() {
[ "$({ LC_ALL=C type -t "${1}"; } 2>/dev/null)" = "function" ]
[ "$(type -t "${1}")" = "function" ]
}
# round $1 in international notation! , returns float with $2 decimal digits
# if $2 is not given or is not a positive number zero is assumed
_round_float() {
local digit="${2}"; [[ "${2}" =~ ^[0-9]+$ ]] || digit="0"
{ LC_ALL=C printf "%.${digit}f" "${1}"; } 2>/dev/null
{ LC_ALL=C.utf-8 printf "%.${digit}f" "${1}"; } 2>/dev/null
}
setConfigKey() {
[[ "$1" =~ ^[-a-zA-Z0-9,._]+$ ]] || return 3