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Bash : Fix help function.

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Dmitry Voronin 2024-05-04 15:03:52 +03:00
parent 5ab9d12007
commit aaf0d51deb
Signed by: voronind
SSH key fingerprint: SHA256:3kBb4iV2ahufEBNq+vFbUe4QYfHt98DHQjN7QaptY9k
1 changed files with 2 additions and 2 deletions
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4
module/common/bash/module/Help.nix
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@ -5,12 +5,12 @@
function help() {
local fun="''${1}"
if [[ "''${fun}" = "" ]] || [[ "$(find_function | /usr/bin/env grep ''${fun})" = "" ]]; then
if [[ "''${fun}" = "" ]] || [[ "$(find_function | grep ''${fun})" = "" ]]; then
help help
return 2
fi
/usr/bin/env sed -e '$s/$/\n/' -s "''${BASH_PATH}/module"/* | /usr/bin/env sed -n -e "/function ''${fun}()/q;p" | /usr/bin/env tac | /usr/bin/env sed -n -e "/^$/q;p" | /usr/bin/env tac | /usr/bin/env sed -e "s/^# \+//" -e "\$i \ "
cat /etc/bashrc | sed -n -e "/^function ''${fun}()/q;p" | tac | sed -n -e "/^[^#]/q;p" | tac | sed -e "s/^# \+//" -e "\$i \ " | sed "1{/^$/d}" | sed "1{/^ *$/d}"
}
# Short for help.