Update .zshrc:
Add name to the list of plugins, e.g. plugins=(... mercurial ...)
(that is pretty obvious).
Switch to a theme which uses hg_prompt_info.
Or, customize the $PROMPT variable of your current theme to contain current folder mercurial repo info. This can be done by putting a custom version of the theme in $ZSH_CUSTOM or by changing $PROMPT in .zshrc after loading the theme.
The robbyrussell theme is used by default, so you need to modify $PROMPT var by adding $(hg_prompt_info) after $(git_prompt_info), so it looks like this:
PROMPT='${ret_status}%{$fg_bold[green]%}%p %{$fg[cyan]%}%c %{$fg_bold[blue]%}$(git_prompt_info)$(hg_prompt_info)%{$fg_bold[blue]%} % %{$reset_color%}'
Initialize additional vars used in plugin. So in short put next in .zshrc:
ZSH_THEME_HG_PROMPT_PREFIX="%{$fg_bold[magenta]%}hg:(%{$fg[red]%}"
ZSH_THEME_HG_PROMPT_SUFFIX="%{$reset_color%}"
ZSH_THEME_HG_PROMPT_DIRTY="%{$fg[magenta]%}) %{$fg[yellow]%}✗%{$reset_color%}"
ZSH_THEME_HG_PROMPT_CLEAN="%{$fg[magenta]%})"
hgc - hg commithgb - hg branchhgba - hg brancheshgbk - hg bookmarkshgco - hg checkouthgd - hg diffhged - hg diffmergehgi - hg incominghgl - hg pull -uhglr - hg pull --rebasehgo - hg outgoinghgp - hg pushhgs - hg statushgsl - hg log --limit 20 --template "{node|short} | {date|isodatesec} | {author|user}: {desc|strip|firstline}\n"hgca - hg qimport -r tip ; hg qrefresh -e ; hg qfinish tiphgun - hg resolve --listThis is the same as git plugin does.
Note: Additional changes to .zshrc, or using a theme designed to use hg_prompt_info, are required in order for this to work.
ptrv - original creator
oshybystyi - created this README and know how most of code works