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RedBear-OS/recipes/shells/bash/source/examples/functions/dirname
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vasilito ff4ff35918 feat: track all source trees in git — full fork offline-first model
Red Bear OS is a full fork. All sources must be available from git clone
with zero network access. Removed gitignore rules that excluded fetched
source trees under recipes/*/source/, local/recipes/kde/*/source/,
local/recipes/qt/*/source/, and vendor source trees.

Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded.

127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt
frameworks, mesa, wayland, DRM drivers, and every other recipe source.
2026-05-14 10:55:53 +01:00

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# Date: Fri, 11 Oct 91 11:22:36 edt
# From: friedman@gnu.ai.mit.edu
# To: bfox@gnu.ai.mit.edu
# A replacement for dirname(1). This one appears less often on some
# systems I use than basename(1), and I really depend on it for some
# things. Usage: dirname [path]
function dirname ()
{
local dir="$1"
local tdir="${dir%/}"
# Strip trailing '/' characters from dir (unusual that this should
# ever occur, but dirname(1) seems to deal with it.)
while [ "${tdir}" != "${dir}" ]; do
tdir="${dir}"
dir="${tdir%/}"
done
echo "${dir%/*}"
}