feat(plugins): Add helper function to get current mercurial bookmark (#4970)
Add a new function to get the current mercurial bookmark which can be
used in the theme prompts for example.
Diff
1diff --git a/plugins/mercurial/mercurial.plugin.zsh b/plugins/mercurial/mercurial.plugin.zsh
2index f13430476af55fd7cd8605e3e19c0c2a5b87d6af..a50dcb523f814e74eacabeb392e744e676cb2893 100644
3--- a/plugins/mercurial/mercurial.plugin.zsh
4+++ b/plugins/mercurial/mercurial.plugin.zsh
5@@ -63,3 +63,9 @@ function hgic() {
6 function hgoc() {
7 hg outgoing "$@" | grep "changeset" | wc -l
8 }
9+
10+function hg_get_bookmark_name() {
11+ if [ $(in_hg) ]; then
12+ echo $(hg id -B)
13+ fi
14+}