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added hg,zsh to library for prompt

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This commit is contained in:
Thejesh GN 2012-12-06 12:40:42 +05:30
commit 4a1c09d988
1 changed files with 32 additions and 0 deletions
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lib/hg.zsh Normal file
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# get the name of the branch we are on
function hg_prompt_info() {
ref=$(hg branch 2> /dev/null) || return
echo "$ZSH_THEME_HG_PROMPT_PREFIX${ref}$(hg_prompt_status)$(parse_hg_dirty)$ZSH_THEME_HG_PROMPT_SUFFIX"
}
parse_hg_dirty () {
if [[ -n $(hg status 2> /dev/null) ]]; then
echo "$ZSH_THEME_HG_PROMPT_DIRTY"
else
echo "$ZSH_THEME_HG_PROMPT_CLEAN"
fi
}
# get the status of the working tree
hg_prompt_status() {
INDEX=$(hg status 2> /dev/null)
STATUS=""
if $(echo "$INDEX" | grep '^? ' &> /dev/null); then
STATUS="$ZSH_THEME_HG_PROMPT_UNTRACKED$STATUS"
fi
if $(echo "$INDEX" | grep '^A ' &> /dev/null); then
STATUS="$ZSH_THEME_HG_PROMPT_ADDED$STATUS"
fi
if $(echo "$INDEX" | grep '^M ' &> /dev/null); then
STATUS="$ZSH_THEME_HG_PROMPT_MODIFIED$STATUS"
fi
if $(echo "$INDEX" | grep '^R ' &> /dev/null); then
STATUS="$ZSH_THEME_HG_PROMPT_DELETED$STATUS"
fi
echo $STATUS
}