guix/gnu/packages/patches/bash-completion-directories.patch
Tobias Geerinckx-Rice fe197971bb
gnu: bash-completion: Look in user directories first.
* gnu/packages/patches/bash-completion-directories.patch: Move user
directories to the head of the list.
2021-06-16 12:13:39 +02:00

27 lines
1.2 KiB
Diff

Bash-completion is written with FHS in mind where completion scripts
all get added to /usr/share/bash-completion/completions and are picked
up by the dynamic completion loader from there---whether they are
part of bash-completion or installed by another package.
On Guix systems, we want not only to search within bash-completion's own
directory, but also in the user's profile and in the system profile.
This is what this patch does.
--- a/bash_completion
+++ b/bash_completion
@@ -2016,7 +2016,13 @@ complete -F _minimal ''
__load_completion()
{
- local -a dirs=( ${BASH_COMPLETION_USER_DIR:-${XDG_DATA_HOME:-$HOME/.local/share}/bash-completion}/completions )
+ local -a dirs=(
+ ${BASH_COMPLETION_USER_DIR:-${XDG_DATA_HOME:-$HOME/.local/share}/bash-completion}/completions
+ "$HOME/.guix-profile/share/bash-completion/completions/$base"
+ "$HOME/.guix-profile/etc/bash_completion.d/$base"
+ "/run/current-system/profile/share/bash-completion/completions/$base"
+ "/run/current-system/profile/etc/bash_completion.d/$base" )
+
local OIFS=$IFS IFS=: dir cmd="${1##*/}" compfile
for dir in ${XDG_DATA_DIRS:-/usr/local/share:/usr/share}; do
dirs+=( $dir/bash-completion/completions )