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change gitstatus protocol

This commit is contained in:
romkatv 2019-03-01 17:04:04 +01:00
parent 34f4658e5f
commit 4c8f483cb5

View file

@ -1705,58 +1705,8 @@ powerlevel9k_vcs_init() {
fi
}
# If not empty, should be a command that prints vcs status for the current directory. The `vcs`
# prompt will use it instead of `vcs_info`.
#
# The command should return an error or print 0 if the current directory isn't a vcs repository.
# Otherwise it should print 11 space-separated values. Values MAY be enclosed in quotes -- they'll
# be stripped off with (Q) expansion flag. Empty string values MUST be enclosed in quotes.
#
# 1. Literal number 1. This is to easily distinguish errors from successes.
# 2. Local branch name. Not empty.
# 3. Upstream branch name. Can be empty.
# 4. Remote URL. Can be empty.
# 5. Repository state, A.K.A. action. Can be empty.
# 6. 1 if there are staged changes, 0 otherwise.
# 7. 1 if there are unstaged changes, 0 if there aren't, -1 if unknown.
# 8. 1 if there are untracked files, 0 if there aren't, -1 if unknown.
# 9. Number of commits the current branch is ahead of upstream. Must be a non-negative integer.
# 10. Number of commits the current branch is behind upstream. Must be a non-negative integer.
# 11. Number of stashes. Must be a non-negative integer.
#
# The point of reporting -1 as unstaged and untracked is to allow the command to skip scanning
# files in large repos.
#
# Example command output:
#
# 1 "master" "master" "git@github.com:romkatv/gitstatus.git" "" 1 1 0 3 0 2
#
# There is a fast implementation of this protocol for git at https://github.com/romkatv/gitstatus.
#
# Configuration example (in ~/.zshrc, before sourcing powerlevel9k):
#
# function _gitstatus_create_fifo() {
# local fifo
# fifo=$(mktemp -u gitstatus.XXXXXXXXXX) &&
# mkfifo $fifo &&
# eval "exec {$1}<>$fifo" &&
# rm $fifo
# }
#
# _gitstatus_create_fifo _GITSTATUS_REQ_FD
# _gitstatus_create_fifo _GITSTATUS_RESP_FD
#
# unset -f _gitstatus_create_fifo
#
# $HOME/bin/gitstatus --parent-pid=$$ <&$_GITSTATUS_REQ_FD >&$_GITSTATUS_RESP_FD 2>/dev/null &!
#
# function _gitstatus_query() {
# <<<$PWD >&$_GITSTATUS_REQ_FD
# read line <&$_GITSTATUS_RESP_FD
# echo -nE $line
# }
#
# POWERLEVEL9K_VCS_STATUS_COMMAND=_gitstatus_query
# If not empty, should be a command that provides vcs info in the format of gitstatus.
# See https://github.com/romkatv/gitstatus.
set_default POWERLEVEL9K_VCS_STATUS_COMMAND ""
################################################################
@ -1786,43 +1736,29 @@ prompt_vcs() {
"$1_prompt_segment" "${0}_${(U)current_state}" "$2" "${vcs_states[$current_state]}" "$DEFAULT_COLOR" "$vcs_prompt" "$vcs_visual_identifier"
fi
else
local vcs_status
vcs_status="$("${(@Q)${(z)POWERLEVEL9K_VCS_STATUS_COMMAND}}" 2>/dev/null)" || return
local props=("${(@z)vcs_status}")
[[ ${(Q)props[1]} == 1 ]] || return
local cache_key="$0 $vcs_status"
"${(@Q)${(z)POWERLEVEL9K_VCS_STATUS_COMMAND}}" || return
local cache_key="$0 ${(@q)VCS_STATUS_ALL}"
if ! _p9k_cache_get $cache_key; then
local local_branch=${(Q)props[2]}
local remote_branch=${(Q)props[3]}
local remote_url=${(Q)props[4]}
local action=${(Q)props[5]}
local has_staged=${(Q)props[6]}
local has_unstaged=${(Q)props[7]}
local has_untracked=${(Q)props[8]}
local ahead=${(Q)props[9]}
local behind=${(Q)props[10]}
local stashes=${(Q)props[11]}
local current_state
if [[ $has_staged != 0 || $has_unstaged != 0 ]]; then
if [[ $VCS_STATUS_HAS_STAGED != 0 || $VCS_STATUS_HAS_UNSTAGED != 0 ]]; then
current_state='modified'
elif [[ $has_untracked != 0 ]]; then
elif [[ $VCS_STATUS_HAS_UNTRACKED != 0 ]]; then
current_state='untracked'
else
current_state='clean'
fi
local vcs_prompt
if [[ "$remote_url" =~ "github" ]] then
if [[ "$VCS_STATUS_REMOTE_URL" =~ "github" ]] then
_p9k_get_icon VCS_GIT_GITHUB_ICON
vcs_prompt+=$_P9K_RETVAL
elif [[ "$remote_url" =~ "bitbucket" ]] then
elif [[ "$VCS_STATUS_REMOTE_URL" =~ "bitbucket" ]] then
_p9k_get_icon VCS_GIT_BITBUCKET_ICON
vcs_prompt+=$_P9K_RETVAL
elif [[ "$remote_url" =~ "stash" ]] then
elif [[ "$VCS_STATUS_REMOTE_URL" =~ "stash" ]] then
_p9k_get_icon VCS_GIT_GITHUB_ICON
vcs_prompt+=$_P9K_RETVAL
elif [[ "$remote_url" =~ "gitlab" ]] then
elif [[ "$VCS_STATUS_REMOTE_URL" =~ "gitlab" ]] then
_p9k_get_icon VCS_GIT_GITLAB_ICON
vcs_prompt+=$_P9K_RETVAL
else
@ -1831,24 +1767,38 @@ prompt_vcs() {
fi
_p9k_get_icon VCS_BRANCH_ICON
vcs_prompt+="$_P9K_RETVAL$local_branch"
if [[ -n $action ]]; then
vcs_prompt+=" %F{${POWERLEVEL9K_VCS_ACTIONFORMAT_FOREGROUND}}| $action%f"
vcs_prompt+="$_P9K_RETVAL$VCS_STATUS_LOCAL_BRANCH"
if [[ -n $VCS_STATUS_ACTION ]]; then
vcs_prompt+=" %F{${POWERLEVEL9K_VCS_ACTIONFORMAT_FOREGROUND}}| $VCS_STATUS_ACTION%f"
else
if [[ -n $remote_branch && $local_branch != $remote_branch ]]; then
if [[ -n $VCS_STATUS_REMOTE_BRANCH &&
$VCS_STATUS_LOCAL_BRANCH != $VCS_STATUS_REMOTE_BRANCH ]]; then
_p9k_get_icon VCS_REMOTE_BRANCH_ICON
vcs_prompt+=" $_P9K_RETVAL$remote_branch"
vcs_prompt+=" $_P9K_RETVAL$VCS_STATUS_REMOTE_BRANCH"
fi
if [[ $VCS_STATUS_HAS_STAGED == 1 ]]; then
_p9k_get_icon VCS_STAGED_ICON && vcs_prompt+=" $_P9K_RETVAL"
fi
if [[ $VCS_STATUS_HAS_UNSTAGED == 1 ]]; then
_p9k_get_icon VCS_UNSTAGED_ICON && vcs_prompt+=" $_P9K_RETVAL"
fi
if [[ $VCS_STATUS_HAS_UNTRACKED == 1 ]]; then
_p9k_get_icon VCS_UNTRACKED_ICON && vcs_prompt+=" $_P9K_RETVAL"
fi
if [[ $VCS_STATUS_COMMITS_AHEAD -gt 0 ]]; then
_p9k_get_icon VCS_OUTGOING_CHANGES_ICON && vcs_prompt+=" $_P9K_RETVAL$VCS_STATUS_COMMITS_AHEAD"
fi
if [[ $VCS_STATUS_COMMITS_BEHIND -gt 0 ]]; then
_p9k_get_icon VCS_INCOMING_CHANGES_ICON && vcs_prompt+=" $_P9K_RETVAL$VCS_STATUS_COMMITS_BEHIND"
fi
if [[ $VCS_STATUS_STASHES -gt 0 ]]; then
_p9k_get_icon VCS_STASH_ICON && vcs_prompt+=" $_P9K_RETVAL$VCS_STATUS_STASHES"
fi
[[ $has_staged == 1 ]] && _p9k_get_icon VCS_STAGED_ICON && vcs_prompt+=" $_P9K_RETVAL"
[[ $has_unstaged == 1 ]] && _p9k_get_icon VCS_UNSTAGED_ICON && vcs_prompt+=" $_P9K_RETVAL"
[[ $has_untracked == 1 ]] && _p9k_get_icon VCS_UNTRACKED_ICON && vcs_prompt+=" $_P9K_RETVAL"
[[ $ahead -gt 0 ]] && _p9k_get_icon VCS_OUTGOING_CHANGES_ICON && vcs_prompt+=" $_P9K_RETVAL$ahead"
[[ $behind -gt 0 ]] && _p9k_get_icon VCS_INCOMING_CHANGES_ICON && vcs_prompt+=" $_P9K_RETVAL$behind"
[[ $stashes -gt 0 ]] && _p9k_get_icon VCS_STASH_ICON && vcs_prompt+=" $_P9K_RETVAL$stashes"
fi
_p9k_cache_set $cache_key "${0}_${(U)current_state} $2 ${(qq)vcs_states[$current_state]} ${(qq)DEFAULT_COLOR} ${(qq)vcs_prompt}"
fi
"$1_prompt_segment" "${(@Q)${(z)_P9K_RETVAL}}"
fi
}