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Use sort -V by the idea of Georgi Georgiev.

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* util/grub-mkconfig_lib.in (version_sort): New function.
	(version_test_numeric): Use version_sort.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2012-03-04 23:13:16 +01:00
parent 0cdc126ca2
commit 93b1cd79c8
2 changed files with 26 additions and 1 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2012-03-04 Vladimir Serbinenko <phcoder@gmail.com>
Use sort -V by the idea of Georgi Georgiev.
* util/grub-mkconfig_lib.in (version_sort): New function.
(version_test_numeric): Use version_sort.
2012-03-04 Vladimir Serbinenko <phcoder@gmail.com>
Use submenus in grub-mkconfig.

20
util/grub-mkconfig_lib.in
View file

@ -185,6 +185,24 @@ grub_file_is_not_garbage ()
return 0
}
version_sort ()
{
case $version_sort_sort_has_v in
yes)
LC_ALL=C sort -V;;
no)
LC_ALL=C sort -n;;
*)
if sort -v </dev/null > /dev/null 2>&1; then
version_sort_sort_has_v=yes
LC_ALL=C sort -V
else
version_sort_sort_has_v=no
LC_ALL=C sort -n
fi;;
esac
}
version_test_numeric ()
{
version_test_numeric_a="$1"
@ -201,7 +219,7 @@ version_test_numeric ()
version_test_numeric_a="$version_test_numeric_b"
version_test_numeric_b="$version_test_numeric_c"
fi
if (echo "$version_test_numeric_a" ; echo "$version_test_numeric_b") | sort -n | head -n 1 | grep -qx "$version_test_numeric_b" ; then
if (echo "$version_test_numeric_a" ; echo "$version_test_numeric_b") | version_sort | head -n 1 | grep -qx "$version_test_numeric_b" ; then
return 0
else
return 1