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git-tagname: reducing conditionals in logic

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This commit is contained in:
Ben Hilburn 2016-04-12 09:30:28 -04:00
parent f060a90c58
commit 6fde7bf3fd
1 changed files with 4 additions and 1 deletions
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5
functions/vcs.zsh
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@ -67,7 +67,10 @@ function +vi-git-tagname() {
local tag
tag=$(git describe --tags --exact-match HEAD 2>/dev/null)
if [[ -z "$(git symbolic-ref HEAD 2>/dev/null)" || ! -z "${tag}" ]] ; then
# if [[ -z "$(git symbolic-ref HEAD 2>/dev/null)" || ! -z "${tag}" ]] ; then
if [[ -n "${tag}" ]] ; then
# There is a tag that points to our current commit. Need to determine if we
# are also on a branch, or are in a DETACHED_HEAD state.
head=$(git describe --all)
# Make sure that detached head or checked out name differs from tag name
if [[ "${head}" != "${tag}" ||