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powerlevel10k/functions/vcs.zsh

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# vim:ft=zsh ts=2 sw=2 sts=2 et fenc=utf-8
################################################################
# vcs
# This file holds supplemental VCS functions
# for the powerlevel9k-ZSH-theme
# https://github.com/bhilburn/powerlevel9k
################################################################
set_default POWERLEVEL9K_VCS_SHOW_SUBMODULE_DIRTY false
function +vi-git-untracked() {
[[ -z "${vcs_comm[gitdir]}" || "${vcs_comm[gitdir]}" == "." ]] && return
# If we are in a .git folder, do not check for untracked files.
[[ "${PWD:A}" =~ "\.git/" ]] && return
# If we are in a repos root folder, vcs_comm[gitdir] yields ".git".
# Inside the .git dir itself (and not a subdir of it) the variable
# yields ".". In any other case (either a subdirectory of .git or
# the repo itself), the value of vcs_comm[gitdir] is the absolute
# path to the .git directory.
# Therefore we can step up a directory, if we are inside the .git
# folder. And in any other case, use the parent directory of the
# gitdir.
local repoDir="."
# Getting the parent dir of the current dir "." is still ".", so
# is is safe to do this always.
[[ "${vcs_comm[gitdir]}" != ".git" ]] && repoDir="${vcs_comm[gitdir]:A:h}"
[[ "${vcs_comm[gitdir]}" == "." ]] && repoDir="${PWD:A:h}"
if [[ "$POWERLEVEL9K_VCS_SHOW_SUBMODULE_DIRTY" == "true" && "$(command git submodule foreach --quiet --recursive 'command git ls-files --others --exclude-standard')" != "" ]]; then
hook_com[unstaged]+=" $(print_icon 'VCS_UNTRACKED_ICON')"
VCS_WORKDIR_HALF_DIRTY=true
elif [[ "$(command git ls-files --others --exclude-standard "${repoDir}")" != "" ]]; then
hook_com[unstaged]+=" $(print_icon 'VCS_UNTRACKED_ICON')"
VCS_WORKDIR_HALF_DIRTY=true
else
VCS_WORKDIR_HALF_DIRTY=false
fi
}
function +vi-git-aheadbehind() {
local ahead behind
local -a gitstatus
# for git prior to 1.7
# ahead=$(command git rev-list origin/${hook_com[branch]}..HEAD | wc -l)
ahead=$(command git rev-list --count "${hook_com[branch]}"@{upstream}..HEAD 2>/dev/null)
(( ahead )) && gitstatus+=( " $(print_icon 'VCS_OUTGOING_CHANGES_ICON')${ahead// /}" )
# for git prior to 1.7
# behind=$(command git rev-list HEAD..origin/${hook_com[branch]} | wc -l)
behind=$(command git rev-list --count HEAD.."${hook_com[branch]}"@{upstream} 2>/dev/null)
(( behind )) && gitstatus+=( " $(print_icon 'VCS_INCOMING_CHANGES_ICON')${behind// /}" )
hook_com[misc]+=${(j::)gitstatus}
}
function +vi-git-remotebranch() {
local remote
local branch_name="${hook_com[branch]}"
# Are we on a remote-tracking branch?
remote=${$(command git rev-parse --verify HEAD@{upstream} --symbolic-full-name 2>/dev/null)/refs\/(remotes|heads)\/}
if [[ -n "$POWERLEVEL9K_VCS_SHORTEN_LENGTH" ]] && [[ -n "$POWERLEVEL9K_VCS_SHORTEN_MIN_LENGTH" ]]; then
set_default POWERLEVEL9K_VCS_SHORTEN_DELIMITER $'\U2026'
if [ ${#hook_com[branch]} -gt ${POWERLEVEL9K_VCS_SHORTEN_MIN_LENGTH} ] && [ ${#hook_com[branch]} -gt ${POWERLEVEL9K_VCS_SHORTEN_LENGTH} ]; then
case "$POWERLEVEL9K_VCS_SHORTEN_STRATEGY" in
truncate_middle)
hook_com[branch]="${branch_name:0:$POWERLEVEL9K_VCS_SHORTEN_LENGTH}${POWERLEVEL9K_VCS_SHORTEN_DELIMITER}${branch_name: -$POWERLEVEL9K_VCS_SHORTEN_LENGTH}"
;;
truncate_from_right)
hook_com[branch]="${branch_name:0:$POWERLEVEL9K_VCS_SHORTEN_LENGTH}${POWERLEVEL9K_VCS_SHORTEN_DELIMITER}"
;;
esac
fi
fi
hook_com[branch]="$(print_icon 'VCS_BRANCH_ICON')${hook_com[branch]}"
# Always show the remote
#if [[ -n ${remote} ]] ; then
# Only show the remote if it differs from the local
if [[ -n ${remote} ]] && [[ "${remote#*/}" != "${branch_name}" ]] ; then
hook_com[branch]+="$(print_icon 'VCS_REMOTE_BRANCH_ICON')${remote// /}"
fi
}
set_default POWERLEVEL9K_VCS_HIDE_TAGS false
function +vi-git-tagname() {
if [[ "$POWERLEVEL9K_VCS_HIDE_TAGS" == "false" ]]; then
# If we are on a tag, append the tagname to the current branch string.
local tag
tag=$(command git describe --tags --exact-match HEAD 2>/dev/null)
if [[ -n "${tag}" ]] ; then
# There is a tag that points to our current commit. Need to determine if we
# are also on a branch, or are in a DETACHED_HEAD state.
if [[ -z $(command git symbolic-ref HEAD 2>/dev/null) ]]; then
# DETACHED_HEAD state. We want to append the tag name to the commit hash
# and print it. Unfortunately, `vcs_info` blows away the hash when a tag
# exists, so we have to manually retrieve it and clobber the branch
# string.
local revision
revision=$(command git rev-list -n 1 --abbrev-commit --abbrev=${POWERLEVEL9K_VCS_INTERNAL_HASH_LENGTH} HEAD)
hook_com[branch]="$(print_icon 'VCS_BRANCH_ICON')${revision} $(print_icon 'VCS_TAG_ICON')${tag}"
else
# We are on both a tag and a branch; print both by appending the tag name.
hook_com[branch]+=" $(print_icon 'VCS_TAG_ICON')${tag}"
fi
fi
fi
}
# Show count of stashed changes
# Port from https://github.com/whiteinge/dotfiles/blob/5dfd08d30f7f2749cfc60bc55564c6ea239624d9/.zsh_shouse_prompt#L268
function +vi-git-stash() {
if [[ -s "${vcs_comm[gitdir]}/logs/refs/stash" ]] ; then
local -a stashes=( "${(@f)"$(<${vcs_comm[gitdir]}/logs/refs/stash)"}" )
hook_com[misc]+=" $(print_icon 'VCS_STASH_ICON')${#stashes}"
fi
}
function +vi-hg-bookmarks() {
if [[ -n "${hgbmarks[@]}" ]]; then
hook_com[hg-bookmark-string]=" $(print_icon 'VCS_BOOKMARK_ICON')${hgbmarks[@]}"
# To signal that we want to use the sting we just generated, set the special
# variable `ret' to something other than the default zero:
ret=1
return 0
fi
}
function +vi-vcs-detect-changes() {
if [[ "${hook_com[vcs]}" == "git" ]]; then
local remote=$(command git ls-remote --get-url 2> /dev/null)
if [[ "$remote" =~ "github" ]] then
vcs_visual_identifier='VCS_GIT_GITHUB_ICON'
elif [[ "$remote" =~ "bitbucket" ]] then
vcs_visual_identifier='VCS_GIT_BITBUCKET_ICON'
elif [[ "$remote" =~ "stash" ]] then
vcs_visual_identifier='VCS_GIT_BITBUCKET_ICON'
elif [[ "$remote" =~ "gitlab" ]] then
vcs_visual_identifier='VCS_GIT_GITLAB_ICON'
else
vcs_visual_identifier='VCS_GIT_ICON'
fi
elif [[ "${hook_com[vcs]}" == "hg" ]]; then
vcs_visual_identifier='VCS_HG_ICON'
elif [[ "${hook_com[vcs]}" == "svn" ]]; then
vcs_visual_identifier='VCS_SVN_ICON'
fi
if [[ -n "${hook_com[staged]}" ]] || [[ -n "${hook_com[unstaged]}" ]]; then
VCS_WORKDIR_DIRTY=true
else
VCS_WORKDIR_DIRTY=false
fi
}
function +vi-svn-detect-changes() {
local svn_status="$(svn status)"
if [[ -n "$(echo "$svn_status" | \grep \^\?)" ]]; then
hook_com[unstaged]+=" $(print_icon 'VCS_UNTRACKED_ICON')"
VCS_WORKDIR_HALF_DIRTY=true
fi
if [[ -n "$(echo "$svn_status" | \grep \^\M)" ]]; then
hook_com[unstaged]+=" $(print_icon 'VCS_UNSTAGED_ICON')"
VCS_WORKDIR_DIRTY=true
fi
if [[ -n "$(echo "$svn_status" | \grep \^\A)" ]]; then
hook_com[staged]+=" $(print_icon 'VCS_STAGED_ICON')"
VCS_WORKDIR_DIRTY=true
fi
}