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| author | Lucio Andrés Illanes Albornoz <lucio@lucioillanes.de> | 2020-05-15 11:39:58 +0100 |
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| committer | Lucio Andrés Illanes Albornoz <lucio@lucioillanes.de> | 2020-05-15 11:39:58 +0100 |
| commit | 285301936f15f7c746adf97413dd9b7d13902ce9 (patch) | |
| tree | 757e3a14a9766f0ef3c8b4ada1d1941ec3765bb5 /subr/rtl_complex.subr | |
| parent | 3382d9576f26d6ad8286255a3b4489cb57d67f7a (diff) | |
| download | midipix_build-285301936f15f7c746adf97413dd9b7d13902ce9.tar.bz2 midipix_build-285301936f15f7c746adf97413dd9b7d13902ce9.tar.xz | |
subr/rtl_complex.subr:rtl_percentage(): initial implementation.
subr/ex_pkg_dispatch.subr:exp_pkg_dispatch_{expand_packages,group}(): use rtl_percentage().
Diffstat (limited to 'subr/rtl_complex.subr')
| -rw-r--r-- | subr/rtl_complex.subr | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/subr/rtl_complex.subr b/subr/rtl_complex.subr index cb7c90bd..63175bed 100644 --- a/subr/rtl_complex.subr +++ b/subr/rtl_complex.subr @@ -192,6 +192,13 @@ rtl_kill_tree() { fi; }; +rtl_percentage() { + local _in="${1}" _max="${2}" _perc; + _perc="$((100 * ${_in} + ${_max} / 2))"; + _perc="$((${_perc} ? ${_perc} / ${_max} : ${_perc}))"; + printf "%d\n" "${_perc}"; +}; + rtl_prompt() { local _fmt="${1}" _choice=""; shift; printf "${_fmt}? (y|N) " "${@}"; |