There's a much simpler way in zsh.
It's a shame that ${0:A:h} doesn't work probably due to a bug in zsh.
Signed-off-by: Felipe Contreras <felipe.contreras@xxxxxxxxx>
---
contrib/completion/git-completion.zsh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 75bb44d41a..4f22e8f85b 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -33,7 +33,7 @@ if [ -z "$script" ]; then
bash_completion='/usr/share/bash-completion/completions/'
locations=(
- "$(dirname $(realpath ${funcsourcetrace[1]%:*}))"/git-completion.bash
+ "${${funcsourcetrace[1]%:*}:A:h}"/git-completion.bash
"$HOME/.local/share/bash-completion/completions/git"
'/usr/local/share/bash-completion/completions/git'
"$bash_completion/git"
--
2.33.0
