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Added support for Mercurial repositories. Works in the same way as GIT; themes need to use functions defined in lib/hg.zsh.

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Currently uses git theme variables ($ZSH_THEME_GIT_PROMPT_*). Remove assignments at the top of hg.zsh and define them in themes to change.
This commit is contained in:
Mathew Hall 2012-02-01 17:12:35 +00:00
commit 25ff16ef4c
2 changed files with 200 additions and 0 deletions
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lib/hg.zsh Normal file
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ZSH_THEME_HG_PROMPT_PREFIX=$ZSH_THEME_GIT_PROMPT_PREFIX
ZSH_THEME_HG_PROMPT_SUFFIX=$ZSH_THEME_GIT_PROMPT_SUFFIX
ZSH_THEME_HG_PROMPT_SHA_BEFORE=$ZSH_THEME_GIT_PROMPT_SHA_BEFORE
ZSH_THEME_HG_PROMPT_SHA_AFTER=$ZSH_THEME_GIT_PROMPT_SHA_AFTER
ZSH_THEME_HG_PROMPT_UNTRACKED=$ZSH_THEME_GIT_PROMPT_UNTRACKED
ZSH_THEME_HG_PROMPT_ADDED=$ZSH_THEME_GIT_PROMPT_ADDED
ZSH_THEME_HG_PROMPT_MODIFIED=$ZSH_THEME_GIT_PROMPT_MODIFIED
ZSH_THEME_HG_PROMPT_RENAMED=$ZSH_THEME_GIT_PROMPT_RENAMED
ZSH_THEME_HG_PROMPT_DELETED=$ZSH_THEME_GIT_PROMPT_DELETED
ZSH_THEME_HG_PROMPT_UNMERGED=$ZSH_THEME_GIT_PROMPT_UNMERGED
# get the name of the branch we are on
function hg_prompt_info() {
ref=$(hg branch 2> /dev/null) || return
tag=$(hg parent | grep tag | cut -f 2 -d ":" | tr -d ' ')
echo "$ZSH_THEME_HG_PROMPT_PREFIX${ref}:${tag}$ZSH_THEME_HG_PROMPT_SUFFIX"
}
# Formats prompt string for current git commit short SHA
function hg_prompt_name() {
SHA=$(hg id 2> /dev/null) && echo "$ZSH_THEME_HG_PROMPT_SHA_BEFORE$SHA$ZSH_THEME_HG_PROMPT_SHA_AFTER"
}
# Get the status of the working tree
hg_prompt_status() {
INDEX=$(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"
elif $(echo "$INDEX" | grep '^M ' &> /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"
elif $(echo "$INDEX" | grep '^AM ' &> /dev/null); then
STATUS="$ZSH_THEME_HG_PROMPT_MODIFIED$STATUS"
elif $(echo "$INDEX" | grep '^ T ' &> /dev/null); then
STATUS="$ZSH_THEME_HG_PROMPT_MODIFIED$STATUS"
fi
if $(echo "$INDEX" | grep '^R ' &> /dev/null); then
STATUS="$ZSH_THEME_HG_PROMPT_RENAMED$STATUS"
fi
if $(echo "$INDEX" | grep '^ D ' &> /dev/null); then
STATUS="$ZSH_THEME_HG_PROMPT_DELETED$STATUS"
elif $(echo "$INDEX" | grep '^AD ' &> /dev/null); then
STATUS="$ZSH_THEME_HG_PROMPT_DELETED$STATUS"
fi
if $(echo "$INDEX" | grep '^UU ' &> /dev/null); then
STATUS="$ZSH_THEME_HG_PROMPT_UNMERGED$STATUS"
fi
echo $STATUS
}