git: use stash 'push' instead of the deprecated 'save' (#7486)

* 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 2.13 or greater; it falls back to 'git stash save' otherwise.
This commit is contained in:
Marc Cornellà 2019-04-09 18:33:15 +02:00 committed by GitHub
commit 35dc26a2c0
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@ -239,7 +239,12 @@ 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'
# use the default stash push on git 2.13 and newer
[[ "$(git --version 2>/dev/null)" =~ '^git version ([0-9]+.[0-9]+)' && "$match" -ge '2.13' ]] \
&& alias gsta='git stash push'
|| alias gsta='git stash save'
alias gstaa='git stash apply'
alias gstc='git stash clear'
alias gstd='git stash drop'