* [PATCH] vcs_info: Remove dependency on "seq"
@ 2015-10-11 10:39 Frank Terbeck
0 siblings, 0 replies; only message in thread
From: Frank Terbeck @ 2015-10-11 10:39 UTC (permalink / raw)
To: zsh-workers
The "seq" utility is usually available on GNU systems only. This
exchanges calls to seq with pure zsh features. Also: Less forks are
good.
---
Functions/VCS_Info/Backends/VCS_INFO_get_data_git | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/Functions/VCS_Info/Backends/VCS_INFO_get_data_git b/Functions/VCS_Info/Backends/VCS_INFO_get_data_git
index 7fc2139..fcee47c 100644
--- a/Functions/VCS_Info/Backends/VCS_INFO_get_data_git
+++ b/Functions/VCS_Info/Backends/VCS_INFO_get_data_git
@@ -226,7 +226,7 @@ elif [[ -d "${gitdir}/rebase-apply" ]]; then
if [[ -f $next ]]; then
local cur=$(< $next)
local p subject
- for p in $(seq $(($cur - 1))); do
+ for ((p = 1; p < cur; p++)); do
git_patches_applied+=("$(printf "%04d" $p) ?")
done
if [[ -f "${patchdir}/msg-clean" ]]; then
@@ -245,7 +245,8 @@ elif [[ -d "${gitdir}/rebase-apply" ]]; then
git_patches_applied+=("?")
fi
fi
- git_patches_unapplied=($(seq $cur $(< "${patchdir}/last")))
+ local last="$(< "${patchdir}/last")"
+ git_patches_unapplied=( {$cur..$last} )
fi
VCS_INFO_git_handle_patches
--
2.1.4
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