Use stash 'push' or 'save' depending on Git version

A utility function now parses the output of git --version and set the alias for git stash to 'git stash push' iff the current version of Git is greater than 2.13; it falls back to 'git stash save' otherwise.

Use stash 'push' or 'save' depending on Git version
308b0468 · Gianluca Recchia · b9670d04 · 308b0468
Unverified Commit 308b0468 authored Dec 30, 2018 by Gianluca Recchia
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git.plugin.zsh plugins/git/git.plugin.zsh +6 -1

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--- a/plugins/git/git.plugin.zsh
+++ b/plugins/git/git.plugin.zsh
@@ -33,6 +33,11 @@ function work_in_progress() {
  fi
 }

+function _omz_git_stash_command() {
+  [[ `git --version 2>/dev/null` =~ '^git version ([[:digit:]]+.[[:digit:]]+)' && "$match[1]" >= '2.13' ]] \
+  && echo push || echo save
+}
+
 #
 # Aliases
 # (sorted alphabetically)
@@ -238,7 +243,7 @@ alias gsps='git show --pretty=short --show-signature'
 alias gsr='git svn rebase'
 alias gss='git status -s'
 alias gst='git status'
-alias gsta='git stash save'
+alias gsta="git stash $(_omz_git_stash_command)"
 alias gstaa='git stash apply'
 alias gstc='git stash clear'
 alias gstd='git stash drop'