mirror of
https://github.com/romkatv/powerlevel10k.git
synced 2024-11-22 04:10:07 +00:00
pull upstream changes from gitstatus
This commit is contained in:
romkatv
parent
7aab4d7ac5
commit
b4deda53a3
1 changed files with 467 additions and 388 deletions
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@ -51,8 +51,9 @@
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[[ ! -o 'no_brace_expand' ]] || _gitstatus_opts+=('no_brace_expand')
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'builtin' 'setopt' 'no_aliases' 'no_sh_glob' 'brace_expand'
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autoload -Uz add-zsh-hook
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zmodload zsh/datetime zsh/system
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autoload -Uz add-zsh-hook || return
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zmodload zsh/datetime zsh/system || return
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zmodload -F zsh/files b:zf_rm || return
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typeset -g _gitstatus_plugin_dir=${${(%):-%x}:A:h}
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@ -138,147 +139,201 @@ typeset -g _gitstatus_plugin_dir=${${(%):-%x}:A:h}
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# It's illegal to call gitstatus_query if the last asynchronous call with the same NAME hasn't
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# completed yet. If you need to issue concurrent requests, use different NAME arguments.
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function gitstatus_query() {
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emulate -L zsh
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setopt err_return no_unset
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emulate -L zsh -o no_aliases -o extended_glob -o typeset_silent
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local opt
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local dir
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local callback
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unset VCS_STATUS_RESULT
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local opt dir callback OPTARG
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local -i no_diff OPTIND
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local -F timeout=-1
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local no_diff=0
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while true; do
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getopts "d:c:t:p" opt || break
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while getopts ":d:c:t:p" opt; do
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case $opt in
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d) dir=$OPTARG;;
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c) callback=$OPTARG;;
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t) timeout=$OPTARG;;
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p) no_diff=1;;
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?) return 1;;
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done) break;;
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+p) no_diff=0;;
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p) no_diff=1;;
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d) dir=$OPTARG;;
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c) callback=$OPTARG;;
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t)
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if [[ $OPTARG != (|+)<->(|.<->)(|[eE](|-|+)<->) ]]; then
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print -ru2 -- "gitstatus_query: invalid -t argument: $OPTARG"
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return 1
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fi
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timeout=OPTARG
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;;
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\?) print -ru2 -- "gitstatus_query: invalid option: $OPTARG" ; return 1;;
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:) print -ru2 -- "gitstatus_query: missing required argument: $OPTARG"; return 1;;
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*) print -ru2 -- "gitstatus_query: invalid option: $opt" ; return 1;;
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esac
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done
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(( OPTIND == ARGC )) || { echo "usage: gitstatus_query [OPTION]... NAME" >&2; return 1 }
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local name=${*[$OPTIND]}
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local daemon_pid_var=GITSTATUS_DAEMON_PID_${name}
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(( ${(P)daemon_pid_var:-0} > 0 ))
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if (( OPTIND != ARGC )); then
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print -ru2 -- "gitstatus_start: exactly one positional argument is required"
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return 1
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fi
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# Verify that gitstatus_query is running in the same process that ran gitstatus_start.
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local client_pid_var=_GITSTATUS_CLIENT_PID_${name}
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[[ ${(P)client_pid_var} == $$ ]]
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local name=$*[OPTIND]
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if [[ $name != [[:IDENT:]]## ]]; then
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print -ru2 -- "gitstatus_start: invalid positional argument: $name"
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return 1
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fi
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[[ -z ${GIT_DIR:-} ]] && {
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(( _GITSTATUS_STATE_$name == 2 )) || return
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if [[ -z $GIT_DIR ]]; then
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[[ $dir == /* ]] || dir=${(%):-%/}/$dir
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} || {
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else
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[[ $GIT_DIR == /* ]] && dir=:$GIT_DIR || dir=:${(%):-%/}/$GIT_DIR
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}
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fi
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local req_fd_var=_GITSTATUS_REQ_FD_${name}
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local -i req_fd=${(P)req_fd_var}
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local -r req_id="$EPOCHREALTIME"
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echo -nE $req_id' '$callback$'\x1f'$dir$'\x1f'$no_diff$'\x1e' >&$req_fd
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local -i req_fd=${(P)${:-_GITSTATUS_REQ_FD_$name}}
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local req_id=$EPOCHREALTIME
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print -rnu $req_fd -- $req_id' '$callback$'\x1f'$dir$'\x1f'$no_diff$'\x1e' || return
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while true; do
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_gitstatus_process_response $name $timeout $req_id
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[[ $VCS_STATUS_RESULT == *-async ]] || break
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done
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(( ++_GITSTATUS_NUM_INFLIGHT_$name ))
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if (( timeout == 0 )); then
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typeset -g VCS_STATUS_RESULT=tout
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_gitstatus_clear
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else
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while true; do
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_gitstatus_process_response $name $timeout $req_id || return
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[[ $VCS_STATUS_RESULT == *-async ]] || break
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done
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fi
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[[ $VCS_STATUS_RESULT != tout || -n $callback ]]
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}
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function gitstatus_process_results() {
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emulate -L zsh -o no_aliases -o extended_glob -o typeset_silent
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local opt OPTARG
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local -i OPTIND
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local -F timeout=-1
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while getopts ":t:" opt; do
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case $opt in
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t)
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if [[ $OPTARG != (|+)<->(|.<->)(|[eE](|-|+)<->) ]]; then
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print -ru2 -- "gitstatus_process_results: invalid -t argument: $OPTARG"
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return 1
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fi
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timeout=OPTARG
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;;
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\?) print -ru2 -- "gitstatus_process_results: invalid option: $OPTARG" ; return 1;;
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:) print -ru2 -- "gitstatus_process_results: missing required argument: $OPTARG"; return 1;;
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*) print -ru2 -- "gitstatus_process_results: invalid option: $opt" ; return 1;;
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esac
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done
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if (( OPTIND != ARGC )); then
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print -ru2 -- "gitstatus_process_results: exactly one positional argument is required"
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return 1
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fi
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local name=$*[OPTIND]
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if [[ $name != [[:IDENT:]]## ]]; then
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print -ru2 -- "gitstatus_process_results: invalid positional argument: $name"
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return 1
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fi
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(( _GITSTATUS_STATE_$name == 2 )) || return
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while (( _GITSTATUS_NUM_INFLIGHT_$name )); do
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_gitstatus_process_response $name $timeout '' || return
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[[ $VCS_STATUS_RESULT == *-async ]] || break
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done
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return 0
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}
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function _gitstatus_clear() {
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unset VCS_STATUS_{WORKDIR,COMMIT,LOCAL_BRANCH,REMOTE_BRANCH,REMOTE_NAME,REMOTE_URL,ACTION,INDEX_SIZE,NUM_STAGED,NUM_UNSTAGED,NUM_CONFLICTED,NUM_UNTRACKED,HAS_STAGED,HAS_UNSTAGED,HAS_CONFLICTED,HAS_UNTRACKED,COMMITS_AHEAD,COMMITS_BEHIND,STASHES,TAG,NUM_UNSTAGED_DELETED,NUM_STAGED_NEW,NUM_STAGED_DELETED,PUSH_REMOTE_NAME,PUSH_REMOTE_URL,PUSH_COMMITS_AHEAD,PUSH_COMMITS_BEHIND,NUM_SKIP_WORKTREE,NUM_ASSUME_UNCHANGED}
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}
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function _gitstatus_process_response() {
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emulate -L zsh
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setopt err_return no_unset
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local name=$1 timeout req_id=$3 buf
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local -i resp_fd=_GITSTATUS_RESP_FD_$name
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local -i dirty_max_index_size=_GITSTATUS_DIRTY_MAX_INDEX_SIZE_$name
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local name=$1
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local -F timeout=$2
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local req_id=$3
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local resp_fd_var=_GITSTATUS_RESP_FD_${name}
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local -i dirty_max_index_size=_GITSTATUS_DIRTY_MAX_INDEX_SIZE_${name}
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typeset -g VCS_STATUS_RESULT
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(( timeout >= 0 )) && local -a t=(-t $timeout) || local -a t=()
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local -a resp
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local IFS=$'\x1f'
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read -rd $'\x1e' -u ${(P)resp_fd_var} $t -A resp || {
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VCS_STATUS_RESULT=tout
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return
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(( $2 >= 0 )) && timeout=-t$2 && [[ -t $resp_fd ]]
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sysread $timeout -i $resp_fd 'buf[$#buf+1]' || {
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if (( $? == 4 )); then
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if [[ -n $req_id ]]; then
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typeset -g VCS_STATUS_RESULT=tout
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_gitstatus_clear
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fi
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return 0
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else
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gitstatus_stop $name
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return 1
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fi
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}
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while [[ $buf != *$'\x1e' ]]; do
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if ! sysread -i $resp_fd 'buf[$#buf+1]'; then
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gitstatus_stop $name
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return 1
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fi
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done
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local -a header=("${(@Q)${(z)resp[1]}}")
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[[ ${header[1]} == $req_id ]] && local -i ours=1 || local -i ours=0
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shift header
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[[ ${resp[2]} == 1 ]] && {
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(( ours )) && VCS_STATUS_RESULT=ok-sync || VCS_STATUS_RESULT=ok-async
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typeset -g VCS_STATUS_WORKDIR="${resp[3]}"
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typeset -g VCS_STATUS_COMMIT="${resp[4]}"
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typeset -g VCS_STATUS_LOCAL_BRANCH="${resp[5]}"
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typeset -g VCS_STATUS_REMOTE_BRANCH="${resp[6]}"
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typeset -g VCS_STATUS_REMOTE_NAME="${resp[7]}"
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typeset -g VCS_STATUS_REMOTE_URL="${resp[8]}"
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typeset -g VCS_STATUS_ACTION="${resp[9]}"
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typeset -gi VCS_STATUS_INDEX_SIZE="${resp[10]}"
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typeset -gi VCS_STATUS_NUM_STAGED="${resp[11]}"
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typeset -gi VCS_STATUS_NUM_UNSTAGED="${resp[12]}"
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typeset -gi VCS_STATUS_NUM_CONFLICTED="${resp[13]}"
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typeset -gi VCS_STATUS_NUM_UNTRACKED="${resp[14]}"
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typeset -gi VCS_STATUS_COMMITS_AHEAD="${resp[15]}"
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typeset -gi VCS_STATUS_COMMITS_BEHIND="${resp[16]}"
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typeset -gi VCS_STATUS_STASHES="${resp[17]}"
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typeset -g VCS_STATUS_TAG="${resp[18]}"
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typeset -gi VCS_STATUS_NUM_UNSTAGED_DELETED="${resp[19]}"
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typeset -gi VCS_STATUS_NUM_STAGED_NEW="${resp[20]:-0}"
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typeset -gi VCS_STATUS_NUM_STAGED_DELETED="${resp[21]:-0}"
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typeset -g VCS_STATUS_PUSH_REMOTE_NAME="${resp[22]:-}"
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typeset -g VCS_STATUS_PUSH_REMOTE_URL="${resp[23]:-}"
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typeset -gi VCS_STATUS_PUSH_COMMITS_AHEAD="${resp[24]:-0}"
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typeset -gi VCS_STATUS_PUSH_COMMITS_BEHIND="${resp[25]:-0}"
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typeset -gi VCS_STATUS_NUM_SKIP_WORKTREE="${resp[26]:-0}"
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typeset -gi VCS_STATUS_NUM_ASSUME_UNCHANGED="${resp[27]:-0}"
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typeset -gi VCS_STATUS_HAS_STAGED=$((VCS_STATUS_NUM_STAGED > 0))
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(( dirty_max_index_size >= 0 && VCS_STATUS_INDEX_SIZE > dirty_max_index_size )) && {
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typeset -gi VCS_STATUS_HAS_UNSTAGED=-1
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typeset -gi VCS_STATUS_HAS_CONFLICTED=-1
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typeset -gi VCS_STATUS_HAS_UNTRACKED=-1
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} || {
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typeset -gi VCS_STATUS_HAS_UNSTAGED=$((VCS_STATUS_NUM_UNSTAGED > 0))
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typeset -gi VCS_STATUS_HAS_CONFLICTED=$((VCS_STATUS_NUM_CONFLICTED > 0))
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typeset -gi VCS_STATUS_HAS_UNTRACKED=$((VCS_STATUS_NUM_UNTRACKED > 0))
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}
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} || {
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(( ours )) && VCS_STATUS_RESULT=norepo-sync || VCS_STATUS_RESULT=norepo-async
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unset VCS_STATUS_WORKDIR
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unset VCS_STATUS_COMMIT
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unset VCS_STATUS_LOCAL_BRANCH
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unset VCS_STATUS_REMOTE_BRANCH
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unset VCS_STATUS_REMOTE_NAME
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unset VCS_STATUS_REMOTE_URL
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unset VCS_STATUS_ACTION
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unset VCS_STATUS_INDEX_SIZE
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unset VCS_STATUS_NUM_STAGED
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unset VCS_STATUS_NUM_UNSTAGED
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unset VCS_STATUS_NUM_CONFLICTED
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unset VCS_STATUS_NUM_UNTRACKED
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unset VCS_STATUS_HAS_STAGED
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unset VCS_STATUS_HAS_UNSTAGED
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unset VCS_STATUS_HAS_CONFLICTED
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unset VCS_STATUS_HAS_UNTRACKED
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unset VCS_STATUS_COMMITS_AHEAD
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unset VCS_STATUS_COMMITS_BEHIND
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unset VCS_STATUS_STASHES
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unset VCS_STATUS_TAG
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unset VCS_STATUS_NUM_UNSTAGED_DELETED
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unset VCS_STATUS_NUM_STAGED_NEW
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unset VCS_STATUS_NUM_STAGED_DELETED
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unset VCS_STATUS_PUSH_REMOTE_NAME
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unset VCS_STATUS_PUSH_REMOTE_URL
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unset VCS_STATUS_PUSH_COMMITS_AHEAD
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unset VCS_STATUS_PUSH_COMMITS_BEHIND
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unset VCS_STATUS_NUM_SKIP_WORKTREE
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unset VCS_STATUS_NUM_ASSUME_UNCHANGED
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}
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local s
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for s in ${(ps:\x1e:)buf}; do
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local -a resp=("${(@ps:\x1f:)s}")
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if (( resp[2] )); then
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if [[ $resp[1] == $req_id' '* ]]; then
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typeset -g VCS_STATUS_RESULT=ok-sync
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else
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typeset -g VCS_STATUS_RESULT=ok-async
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fi
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for VCS_STATUS_WORKDIR \
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VCS_STATUS_COMMIT \
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VCS_STATUS_LOCAL_BRANCH \
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VCS_STATUS_REMOTE_BRANCH \
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VCS_STATUS_REMOTE_NAME \
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VCS_STATUS_REMOTE_URL \
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VCS_STATUS_ACTION \
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VCS_STATUS_INDEX_SIZE \
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VCS_STATUS_NUM_STAGED \
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VCS_STATUS_NUM_UNSTAGED \
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VCS_STATUS_NUM_CONFLICTED \
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VCS_STATUS_NUM_UNTRACKED \
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VCS_STATUS_COMMITS_AHEAD \
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VCS_STATUS_COMMITS_BEHIND \
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VCS_STATUS_STASHES \
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VCS_STATUS_TAG \
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VCS_STATUS_NUM_UNSTAGED_DELETED \
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VCS_STATUS_NUM_STAGED_NEW \
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VCS_STATUS_NUM_STAGED_DELETED \
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VCS_STATUS_PUSH_REMOTE_NAME \
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VCS_STATUS_PUSH_REMOTE_URL \
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VCS_STATUS_PUSH_COMMITS_AHEAD \
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VCS_STATUS_PUSH_COMMITS_BEHIND \
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VCS_STATUS_NUM_SKIP_WORKTREE \
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VCS_STATUS_NUM_ASSUME_UNCHANGED in "${(@)resp[3,27]}"; do
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done
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typeset -gi VCS_STATUS_{INDEX_SIZE,NUM_STAGED,NUM_UNSTAGED,NUM_CONFLICTED,NUM_UNTRACKED,COMMITS_AHEAD,COMMITS_BEHIND,STASHES,NUM_UNSTAGED_DELETED,NUM_STAGED_NEW,NUM_STAGED_DELETED,PUSH_COMMITS_AHEAD,PUSH_COMMITS_BEHIND,NUM_SKIP_WORKTREE,NUM_ASSUME_UNCHANGED}
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typeset -gi VCS_STATUS_HAS_STAGED=$((VCS_STATUS_NUM_STAGED > 0))
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if (( dirty_max_index_size >= 0 && VCS_STATUS_INDEX_SIZE > dirty_max_index_size )); then
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typeset -gi \
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VCS_STATUS_HAS_UNSTAGED=-1 \
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VCS_STATUS_HAS_CONFLICTED=-1 \
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VCS_STATUS_HAS_UNTRACKED=-1
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else
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typeset -gi \
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VCS_STATUS_HAS_UNSTAGED=$((VCS_STATUS_NUM_UNSTAGED > 0)) \
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VCS_STATUS_HAS_CONFLICTED=$((VCS_STATUS_NUM_CONFLICTED > 0)) \
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VCS_STATUS_HAS_UNTRACKED=$((VCS_STATUS_NUM_UNTRACKED > 0))
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fi
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else
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if [[ $resp[1] == $req_id' '* ]]; then
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typeset -g VCS_STATUS_RESULT=norepo-sync
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else
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typeset -g VCS_STATUS_RESULT=norepo-async
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fi
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_gitstatus_clear
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fi
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(( --_GITSTATUS_NUM_INFLIGHT_$name ))
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[[ $VCS_STATUS_RESULT == *-async ]] && emulate zsh -c "${resp[1]#* }"
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||||
done
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||||
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||||
(( ! ours )) && (( #header )) && emulate -L zsh && "${header[@]}" || true
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return 0
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||||
}
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# Starts gitstatusd in the background. Does nothing and succeeds if gitstatusd is already running.
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|
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@ -314,267 +369,270 @@ function _gitstatus_process_response() {
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# -D Unless this option is specified, report zero staged, unstaged and conflicted
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||||
# changes for repositories with bash.showDirtyState = false.
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||||
function gitstatus_start() {
|
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emulate -L zsh
|
||||
setopt err_return no_unset no_bg_nice
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||||
emulate -L zsh || return
|
||||
setopt no_aliases no_bg_nice extended_glob typeset_silent monitor || return
|
||||
|
||||
local opt
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||||
print -rnu2 || return
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||||
|
||||
local opt OPTARG
|
||||
local -i OPTIND
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||||
local -F timeout=5
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||||
local -i max_num_staged=1
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local -i max_num_unstaged=1
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||||
local -i max_num_conflicted=1
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local -i max_num_untracked=1
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local -i async=0
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||||
local -a args=()
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||||
local -i dirty_max_index_size=-1
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||||
local -i async
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||||
local -a extra_flags=()
|
||||
while true; do
|
||||
getopts "t:s:u:c:d:m:eaUWD" opt || break
|
||||
|
||||
while getopts ":t:s:u:c:d:m:eaUWD" opt; do
|
||||
case $opt in
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||||
a) async=1;;
|
||||
t) timeout=$OPTARG;;
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||||
s) max_num_staged=$OPTARG;;
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||||
u) max_num_unstaged=$OPTARG;;
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||||
c) max_num_conflicted=$OPTARG;;
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||||
d) max_num_untracked=$OPTARG;;
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||||
m) dirty_max_index_size=$OPTARG;;
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||||
e) extra_flags+='--recurse-untracked-dirs';;
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+e) extra_flags=(${(@)extra_flags:#--recurse-untracked-dirs});;
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U) extra_flags+='--ignore-status-show-untracked-files';;
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+U) extra_flags=(${(@)extra_flags:#--ignore-status-show-untracked-files});;
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W) extra_flags+='--ignore-bash-show-untracked-files';;
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+W) extra_flags=(${(@)extra_flags:#--ignore-bash-show-untracked-files});;
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D) extra_flags+='--ignore-bash-show-dirty-state';;
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||||
+D) extra_flags=(${(@)extra_flags:#--ignore-bash-show-dirty-state});;
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||||
?) return 1;;
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||||
a) async=1;;
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||||
+a) async=0;;
|
||||
t)
|
||||
if [[ $OPTARG != (|+)<->(|.<->)(|[eE](|-|+)<->) ]] || (( ${timeout::=OPTARG} <= 0 )); then
|
||||
print -ru2 -- "gitstatus_start: invalid -t argument: $OPTARG"
|
||||
return 1
|
||||
fi
|
||||
;;
|
||||
s|u|c|d|m)
|
||||
if [[ $OPTARG != (|-|+)<-> ]]; then
|
||||
print -ru2 -- "gitstatus_start: invalid -$opt argument: $OPTARG"
|
||||
return 1
|
||||
fi
|
||||
args+=(-$opt $OPTARG)
|
||||
[[ $opt == m ]] && dirty_max_index_size=OPTARG
|
||||
;;
|
||||
e|U|W|D) args+=$opt;;
|
||||
+(e|U|W|D)) args=(${(@)args:#-$opt});;
|
||||
\?) print -ru2 -- "gitstatus_start: invalid option: $OPTARG" ; return 1;;
|
||||
:) print -ru2 -- "gitstatus_start: missing required argument: $OPTARG"; return 1;;
|
||||
*) print -ru2 -- "gitstatus_start: invalid option: $opt" ; return 1;;
|
||||
esac
|
||||
done
|
||||
|
||||
(( timeout > 0 )) || { echo "invalid -t: $timeout" >&2; return 1 }
|
||||
(( OPTIND == ARGC )) || { echo "usage: gitstatus_start [OPTION]... NAME" >&2; return 1 }
|
||||
local name=${*[$OPTIND]}
|
||||
if (( OPTIND != ARGC )); then
|
||||
print -ru2 -- "gitstatus_start: exactly one positional argument is required"
|
||||
return 1
|
||||
fi
|
||||
|
||||
local lock_file req_fifo resp_fifo log_level
|
||||
local log_file=/dev/null xtrace_file=/dev/null
|
||||
local -i stderr_fd lock_fd req_fd resp_fd daemon_pid
|
||||
local daemon_pid_var=GITSTATUS_DAEMON_PID_${name}
|
||||
(( $+parameters[$daemon_pid_var] )) && {
|
||||
(( ! async )) || return 0
|
||||
daemon_pid=${(P)daemon_pid_var}
|
||||
(( daemon_pid == -1 )) || return 0
|
||||
local resp_fd_var=_GITSTATUS_RESP_FD_${name}
|
||||
local log_file_var=GITSTATUS_DAEMON_LOG_${name}
|
||||
local xtrace_file_var=GITSTATUS_XTRACE_${name}
|
||||
resp_fd=${(P)resp_fd_var}
|
||||
log_file=${(P)log_file_var}
|
||||
xtrace_file=${(P)xtrace_file_var}
|
||||
} || {
|
||||
log_level=${GITSTATUS_LOG_LEVEL:-}
|
||||
[[ -n $log_level || ${GITSTATUS_ENABLE_LOGGING:-0} != 1 ]] || log_level=INFO
|
||||
[[ -z $log_level ]] || {
|
||||
log_file=${TMPDIR:-/tmp}/gitstatus.$$.daemon-log.$EPOCHREALTIME.$RANDOM
|
||||
xtrace_file=${TMPDIR:-/tmp}/gitstatus.$$.xtrace.$EPOCHREALTIME.$RANDOM
|
||||
}
|
||||
typeset -g GITSTATUS_DAEMON_LOG_${name}=$log_file
|
||||
typeset -g GITSTATUS_XTRACE_${name}=$xtrace_file
|
||||
}
|
||||
local name=$*[OPTIND]
|
||||
if [[ $name != [[:IDENT:]]## ]]; then
|
||||
print -ru2 -- "gitstatus_start: invalid positional argument: $name"
|
||||
return 1
|
||||
fi
|
||||
|
||||
function gitstatus_start_impl() {
|
||||
[[ $xtrace_file == /dev/null ]] || {
|
||||
exec {stderr_fd}>&2 2>>$xtrace_file
|
||||
local -i lock_fd resp_fd
|
||||
local file_prefix xtrace=/dev/null daemon_log=/dev/null
|
||||
if (( _GITSTATUS_STATE_$name )); then
|
||||
(( async )) && return
|
||||
(( _GITSTATUS_STATE_$name == 2 )) && return
|
||||
lock_fd=_GITSTATUS_LOCK_FD_$name
|
||||
resp_fd=_GITSTATUS_RESP_FD_$name
|
||||
xtrace=${(P)${:-GITSTATUS_XTRACE_$name}}
|
||||
daemon_log=${(P)${:-GITSTATUS_DAEMON_LOG_$name}}
|
||||
file_prefix=${(P)${:-_GITSTATUS_FILE_PREFIX_$name}}
|
||||
else
|
||||
local log_level=$GITSTATUS_LOG_LEVEL
|
||||
local file_prefix=${TMPDIR:-/tmp}/gitstatus.$EUID.$sysparams[pid].$EPOCHSECONDS
|
||||
(( GITSTATUS_ENABLE_LOGGING )) && : ${log_level:=INFO}
|
||||
if [[ -n $log_level ]]; then
|
||||
xtrace=$file_prefix.xtrace.log
|
||||
daemon_log=$file_prefix.daemon.log
|
||||
fi
|
||||
args+=(-v ${log_level:-FATAL})
|
||||
typeset -g GITSTATUS_XTRACE_$name=$xtrace
|
||||
typeset -g GITSTATUS_DAEMON_LOG_$name=$daemon_log
|
||||
typeset -g _GITSTATUS_FILE_PREFIX_$name=$file_prefix
|
||||
typeset -gi _GITSTATUS_CLIENT_PID_$name="sysparams[pid]"
|
||||
typeset -gi _GITSTATUS_DIRTY_MAX_INDEX_SIZE_$name=dirty_max_index_size
|
||||
fi
|
||||
|
||||
local -i stderr_fd
|
||||
{
|
||||
if [[ $xtrace != /dev/null && -o no_xtrace ]]; then
|
||||
exec {stderr_fd}>&2
|
||||
exec 2>>$xtrace || return
|
||||
setopt xtrace
|
||||
}
|
||||
fi
|
||||
|
||||
(( daemon_pid == -1 )) || {
|
||||
local os
|
||||
local daemon=${GITSTATUS_DAEMON:-}
|
||||
[[ -n $daemon ]] || {
|
||||
os="$(uname -s)" && [[ -n $os ]]
|
||||
[[ $os != Linux || "$(uname -o)" != Android ]] || os=Android
|
||||
[[ ${(L)os} != (mingw|msys)* ]] || os=MSYS_NT-10.0
|
||||
local arch && arch="$(uname -m)" && [[ -n $arch ]]
|
||||
daemon=$_gitstatus_plugin_dir/bin/gitstatusd-${os:l}-${arch:l}
|
||||
}
|
||||
[[ -x $daemon ]]
|
||||
if (( ! _GITSTATUS_STATE_$name )); then
|
||||
print -rn >$file_prefix.lock || return
|
||||
zsystem flock -f lock_fd $file_prefix.lock || return
|
||||
typeset -gi _GITSTATUS_LOCK_FD_$name=lock_fd
|
||||
|
||||
lock_file=${TMPDIR:-/tmp}/gitstatus.$$.lock.$EPOCHREALTIME.$RANDOM
|
||||
echo -n >$lock_file
|
||||
zsystem flock -f lock_fd $lock_file
|
||||
{
|
||||
() {
|
||||
[[ $sysparams[procsubstpid] == <1-> ]] || return
|
||||
typeset -gi GITSTATUS_DAEMON_PID_$name="sysparams[procsubstpid]"
|
||||
sysopen -r -o cloexec -u resp_fd -- $1 || return
|
||||
typeset -gi _GITSTATUS_RESP_FD_$name=resp_fd
|
||||
} <(
|
||||
exec 2>&3 3>&- || return
|
||||
local pgid=$sysparams[pid]
|
||||
[[ $pgid == <1-> ]] || return
|
||||
|
||||
req_fifo=${TMPDIR:-/tmp}/gitstatus.$$.req.$EPOCHREALTIME.$RANDOM
|
||||
resp_fifo=${TMPDIR:-/tmp}/gitstatus.$$.resp.$EPOCHREALTIME.$RANDOM
|
||||
mkfifo $req_fifo $resp_fifo
|
||||
{
|
||||
{
|
||||
trap '' PIPE
|
||||
|
||||
local -i threads=${GITSTATUS_NUM_THREADS:-0}
|
||||
(( threads > 0)) || {
|
||||
threads=8
|
||||
[[ -n $os ]] || { os="$(uname -s)" && [[ -n $os ]] }
|
||||
case $os in
|
||||
FreeBSD) (( ! $+commands[sysctl] )) || threads=$(( 2 * $(sysctl -n hw.ncpu) ));;
|
||||
*) (( ! $+commands[getconf] )) || threads=$(( 2 * $(getconf _NPROCESSORS_ONLN) ));;
|
||||
esac
|
||||
(( threads <= 32 )) || threads=32
|
||||
}
|
||||
local os daemon=$GITSTATUS_DAEMON
|
||||
if [[ -z $daemon ]]; then
|
||||
os="$(uname -s)" || return
|
||||
[[ -n $os ]] || return
|
||||
case $os in
|
||||
Linux) [[ "$(uname -o)" == Android ]] && os=android;;
|
||||
(#i)cygwin_nt-*) os=cygwin_nt-10.0;;
|
||||
(#i)(mingw|msys)) os=msys_nt-10.0;;
|
||||
esac
|
||||
local arch
|
||||
arch="$(uname -m)" || return
|
||||
[[ -n $arch ]] || return
|
||||
daemon=$_gitstatus_plugin_dir/bin/gitstatusd-${os:l}-${arch:l}
|
||||
fi
|
||||
[[ -x $daemon ]] || return
|
||||
|
||||
local -a daemon_args=(
|
||||
--lock-fd=3
|
||||
--parent-pid=${(q)$}
|
||||
--num-threads=${(q)threads}
|
||||
--max-num-staged=${(q)max_num_staged}
|
||||
--max-num-unstaged=${(q)max_num_unstaged}
|
||||
--max-num-conflicted=${(q)max_num_conflicted}
|
||||
--max-num-untracked=${(q)max_num_untracked}
|
||||
--dirty-max-index-size=${(q)dirty_max_index_size}
|
||||
--log-level=${(q)log_level:-INFO}
|
||||
$extra_flags)
|
||||
if [[ $GITSTATUS_NUM_THREADS == <1-> ]]; then
|
||||
args+=(-t $GITSTATUS_NUM_THREADS)
|
||||
else
|
||||
local cpus
|
||||
if [[ $+commands[sysctl] == 0 || "${os:-$(uname -s)}" == Linux ]] ||
|
||||
! cpus="$(sysctl -n hw.ncpu)"; then
|
||||
if (( ! $+commands[getconf] )) || ! cpus="$(getconf _NPROCESSORS_ONLN)"; then
|
||||
cpus=8
|
||||
fi
|
||||
fi
|
||||
args+=(-t $((cpus > 16 ? 32 : cpus > 0 ? 2 * cpus : 16)))
|
||||
fi
|
||||
|
||||
local cmd="
|
||||
exec >&4
|
||||
echo \$\$
|
||||
${(q)daemon} $daemon_args
|
||||
if [[ \$? != (0|10) && \$? -le 128 && -f ${(q)daemon}-static ]]; then
|
||||
${(q)daemon}-static $daemon_args
|
||||
fi
|
||||
echo -nE $'bye\x1f0\x1e'"
|
||||
# Try to use the same executable as the current zsh. Some people like having an ancient
|
||||
# `zsh` in their PATH while using a newer version. zsh 5.0.2 hangs when enabling `monitor`.
|
||||
#
|
||||
# zsh -mc '' &! # hangs when using zsh 5.0.2
|
||||
local zsh=${${:-/proc/self/exe}:A}
|
||||
[[ -x $zsh ]] || zsh=zsh
|
||||
cmd="cd /; read; unsetopt bg_nice; ${(q)zsh} -dfxc ${(q)cmd} &!; rm -f ${(q)req_fifo} ${(q)resp_fifo} ${(q)lock_file}"
|
||||
# We use `zsh -c` instead of plain {} or () to work around bugs in zplug (it hangs on
|
||||
# startup). Double fork is to daemonize.
|
||||
$zsh -dfmxc $cmd <$req_fifo >$log_file 2>&1 3<$lock_file 4>$resp_fifo &!
|
||||
mkfifo -- $file_prefix.fifo || return
|
||||
print -n 1 || return
|
||||
exec <$file_prefix.fifo || return
|
||||
zf_rm -- $file_prefix.fifo || return
|
||||
|
||||
sysopen -w -o cloexec,sync -u req_fd $req_fifo
|
||||
sysopen -r -o cloexec -u resp_fd $resp_fifo
|
||||
echo -nE $'0\nhello\x1f\x1e' >&$req_fd
|
||||
}
|
||||
$daemon "${(@)args}"
|
||||
if [[ $? != (0|10) && $? -le 128 && -x ${daemon}-static ]]; then
|
||||
${daemon}-static "${(@)args}" || return
|
||||
fi
|
||||
} always {
|
||||
kill -- -$pgid
|
||||
}
|
||||
} &!
|
||||
|
||||
(( async )) && {
|
||||
daemon_pid=-1
|
||||
} || {
|
||||
local reply IFS=''
|
||||
read -ru $resp_fd reply
|
||||
[[ $reply == <1-> ]]
|
||||
daemon_pid=reply
|
||||
{
|
||||
if zsystem flock -- $file_prefix.lock && [[ -e $file_prefix.lock ]]; then
|
||||
zf_rm -f -- $file_prefix.lock $file_prefix.fifo
|
||||
kill -- -$pgid
|
||||
fi
|
||||
} &!
|
||||
) || return
|
||||
} 3>>$daemon_log </dev/null >/dev/null || return
|
||||
|
||||
function _gitstatus_process_response_${name}() {
|
||||
typeset -gi _GITSTATUS_STATE_$name=1
|
||||
fi
|
||||
|
||||
if (( ! async )); then
|
||||
(( _GITSTATUS_CLIENT_PID_$name == sysparams[pid] )) || return
|
||||
|
||||
local ready
|
||||
[[ -t $resp_fd ]]
|
||||
sysread -s1 -t $timeout -i $resp_fd ready || return
|
||||
[[ $ready == 1 ]] || return
|
||||
|
||||
sysopen -w -o cloexec -u req_fd -- $file_prefix.fifo || return
|
||||
typeset -gi _GITSTATUS_REQ_FD_$name=req_fd
|
||||
|
||||
function _gitstatus_process_response_$name() {
|
||||
emulate -L zsh -o no_aliases -o extended_glob -o typeset_silent
|
||||
local name=${${(%):-%N}#_gitstatus_process_response_}
|
||||
(( ARGC == 1 )) && {
|
||||
if (( ARGC == 1 )); then
|
||||
_gitstatus_process_response $name 0 ''
|
||||
true
|
||||
} || {
|
||||
else
|
||||
gitstatus_stop $name
|
||||
}
|
||||
fi
|
||||
}
|
||||
zle -F $resp_fd _gitstatus_process_response_${name}
|
||||
if ! zle -F $resp_fd _gitstatus_process_response_$name; then
|
||||
unfunction _gitstatus_process_response_$name
|
||||
return 1
|
||||
fi
|
||||
|
||||
read -r -d $'\x1e' -u $resp_fd -t $timeout reply
|
||||
[[ $reply == $'hello\x1f0' ]]
|
||||
|
||||
function _gitstatus_cleanup_$$_${ZSH_SUBSHELL}_${daemon_pid}() {
|
||||
emulate -L zsh
|
||||
setopt err_return no_unset
|
||||
local fname=${(%):-%N}
|
||||
local prefix=_gitstatus_cleanup_$$_${ZSH_SUBSHELL}_
|
||||
[[ $fname == ${prefix}* ]] || return 0
|
||||
local -i daemon_pid=${fname#$prefix}
|
||||
kill -- -$daemon_pid &>/dev/null || true
|
||||
function _gitstatus_cleanup_$name() {
|
||||
emulate -L zsh -o no_aliases -o extended_glob -o typeset_silent
|
||||
local name=${${(%):-%N}#_gitstatus_cleanup_}
|
||||
(( _GITSTATUS_CLIENT_PID_$name == sysparams[pid] )) || return
|
||||
gitstatus_stop $name
|
||||
}
|
||||
add-zsh-hook zshexit _gitstatus_cleanup_$$_${ZSH_SUBSHELL}_${daemon_pid}
|
||||
}
|
||||
if ! add-zsh-hook zshexit _gitstatus_cleanup_$name; then
|
||||
unfunction _gitstatus_cleanup_$name
|
||||
return 1
|
||||
fi
|
||||
|
||||
(( ! stderr_fd )) || {
|
||||
print -nru $req_fd -- $'hello\x1f\x1e' || return
|
||||
local expected=$'hello\x1f0' actual
|
||||
while (( $#actual < $#expected )); do
|
||||
[[ -t $resp_fd ]]
|
||||
sysread -s $(($#expected - $#actual)) -t $timeout -i $resp_fd actual || return
|
||||
done
|
||||
[[ $actual == $expected ]] || return
|
||||
|
||||
zf_rm -- $file_prefix.lock || return
|
||||
zsystem flock -u $lock_fd || return
|
||||
|
||||
typeset -gi _GITSTATUS_STATE_$name=2
|
||||
fi
|
||||
} always {
|
||||
local err=$?
|
||||
if (( stderr_fd )); then
|
||||
unsetopt xtrace
|
||||
exec 2>&$stderr_fd {stderr_fd}>&-
|
||||
stderr_fd=0
|
||||
}
|
||||
}
|
||||
|
||||
gitstatus_start_impl && {
|
||||
typeset -gi GITSTATUS_DAEMON_PID_${name}=$daemon_pid
|
||||
(( ! req_fd )) || {
|
||||
typeset -gi _GITSTATUS_REQ_FD_${name}=$req_fd
|
||||
typeset -gi _GITSTATUS_RESP_FD_${name}=$resp_fd
|
||||
typeset -gi _GITSTATUS_LOCK_FD_${name}=$lock_fd
|
||||
typeset -gi _GITSTATUS_CLIENT_PID_${name}=$$
|
||||
typeset -gi _GITSTATUS_DIRTY_MAX_INDEX_SIZE_${name}=$dirty_max_index_size
|
||||
}
|
||||
unset -f gitstatus_start_impl
|
||||
} || {
|
||||
unsetopt err_return
|
||||
add-zsh-hook -d zshexit _gitstatus_cleanup_$$_${ZSH_SUBSHELL}_${daemon_pid}
|
||||
(( $+functions[_gitstatus_process_response_${name}] )) && {
|
||||
zle -F $resp_fd
|
||||
unfunction _gitstatus_process_response_${name}
|
||||
}
|
||||
(( resp_fd )) && exec {resp_fd}>&-
|
||||
(( req_fd )) && exec {req_fd}>&-
|
||||
(( lock_fd )) && zsystem flock -u $lock_fd
|
||||
(( stderr_fd )) && { exec 2>&$stderr_fd {stderr_fd}>&- }
|
||||
(( daemon_pid > 0 )) && kill -- -$daemon_pid &>/dev/null
|
||||
|
||||
rm -f $lock_file $req_fifo $resp_fifo
|
||||
unset -f gitstatus_start_impl
|
||||
|
||||
unset GITSTATUS_DAEMON_PID_${name}
|
||||
unset _GITSTATUS_REQ_FD_${name}
|
||||
unset _GITSTATUS_RESP_FD_${name}
|
||||
unset _GITSTATUS_LOCK_FD_${name}
|
||||
unset _GITSTATUS_CLIENT_PID_${name}
|
||||
unset _GITSTATUS_DIRTY_MAX_INDEX_SIZE_${name}
|
||||
|
||||
>&2 print -P '[%F{red}ERROR%f]: gitstatus failed to initialize.'
|
||||
>&2 echo -E ''
|
||||
>&2 echo -E ' Your git prompt may disappear or become slow.'
|
||||
if [[ -s $xtrace_file ]]; then
|
||||
>&2 echo -E ''
|
||||
>&2 echo -E " The content of ${(q-)xtrace_file} (gitstatus_start_impl xtrace):"
|
||||
>&2 print -P '%F{yellow}'
|
||||
>&2 awk '{print " " $0}' <$xtrace_file
|
||||
>&2 print -P '%F{red} ^ this command failed%f'
|
||||
exec 2>&$stderr_fd
|
||||
fi
|
||||
if [[ -s $log_file ]]; then
|
||||
>&2 echo -E ''
|
||||
>&2 echo -E " The content of ${(q-)log_file} (gitstatus daemon log):"
|
||||
>&2 print -P '%F{yellow}'
|
||||
>&2 awk '{print " " $0}' <$log_file
|
||||
>&2 print -nP '%f'
|
||||
(( err )) || return
|
||||
gitstatus_stop $name
|
||||
setopt prompt_percent no_prompt_subst no_prompt_bang
|
||||
print -Pru2 -- '[%F{red}ERROR%f]: gitstatus failed to initialize.'
|
||||
print -ru2 -- ''
|
||||
print -ru2 -- ' Your git prompt may disappear or become slow.'
|
||||
if [[ -s $xtrace ]]; then
|
||||
print -ru2 -- ''
|
||||
print -ru2 -- " The content of ${(q-)xtrace} (gitstatus_start xtrace):"
|
||||
print -Pru2 -- '%F{yellow}'
|
||||
>&2 awk '{print " " $0}' <$xtrace
|
||||
print -Pnru2 -- '%f'
|
||||
fi
|
||||
if [[ ${GITSTATUS_LOG_LEVEL:-} == DEBUG ]]; then
|
||||
>&2 echo -E ''
|
||||
>&2 echo -E ' Your system information:'
|
||||
>&2 print -P '%F{yellow}'
|
||||
>&2 echo -E " zsh: $ZSH_VERSION"
|
||||
>&2 echo -E " uname -a: $(uname -a)"
|
||||
>&2 print -P '%f'
|
||||
>&2 echo -E ' If you need help, open an issue and attach this whole error message to it:'
|
||||
>&2 echo -E ''
|
||||
>&2 print -P ' %F{green}https://github.com/romkatv/gitstatus/issues/new%f'
|
||||
if [[ -s $daemon_log ]]; then
|
||||
print -ru2 -- ''
|
||||
print -ru2 -- " The content of ${(q-)daemon_log} (gitstatus daemon log):"
|
||||
print -Pru2 -- '%F{yellow}'
|
||||
>&2 awk '{print " " $0}' <$daemon_log
|
||||
print -Pnru2 -- '%f'
|
||||
fi
|
||||
if [[ $GITSTATUS_LOG_LEVEL == DEBUG ]]; then
|
||||
print -ru2 -- ''
|
||||
print -ru2 -- ' Your system information:'
|
||||
print -Pru2 -- '%F{yellow}'
|
||||
print -ru2 -- " zsh: $ZSH_VERSION"
|
||||
print -ru2 -- " uname -a: $(uname -a)"
|
||||
print -Pru2 -- '%f'
|
||||
print -ru2 -- ' If you need help, open an issue and attach this whole error message to it:'
|
||||
print -ru2 -- ''
|
||||
print -Pru2 -- ' %F{green}https://github.com/romkatv/gitstatus/issues/new%f'
|
||||
else
|
||||
>&2 echo -E ''
|
||||
>&2 echo -E ' Run the following command to retry with extra diagnostics:'
|
||||
>&2 print -P '%F{green}'
|
||||
print -ru2 -- ''
|
||||
print -ru2 -- ' Run the following command to retry with extra diagnostics:'
|
||||
print -Pru2 -- '%F{green}'
|
||||
local env="GITSTATUS_LOG_LEVEL=DEBUG"
|
||||
if [[ -n ${GITSTATUS_NUM_THREADS:-} ]]; then
|
||||
if [[ -n $GITSTATUS_NUM_THREADS ]]; then
|
||||
env+=" GITSTATUS_NUM_THREADS=${(q)GITSTATUS_NUM_THREADS}"
|
||||
fi
|
||||
if [[ -n ${GITSTATUS_DAEMON:-} ]]; then
|
||||
if [[ -n $GITSTATUS_DAEMON ]]; then
|
||||
env+=" GITSTATUS_DAEMON=${(q)GITSTATUS_DAEMON}"
|
||||
fi
|
||||
>&2 echo -nE " ${env} gitstatus_start ${(@q-)*}"
|
||||
>&2 print -P '%f'
|
||||
>&2 echo -E ''
|
||||
local zshrc='~/.zshrc'
|
||||
[[ -n ${ZDOTDIR:-} ]] && zshrc=${(D):-$ZDOTDIR/.zshrc}
|
||||
>&2 echo -E " If this command produces no output, add the following parameter to $zshrc:"
|
||||
>&2 echo -E ''
|
||||
>&2 print -P '%F{green} GITSTATUS_LOG_LEVEL=DEBUG%f'
|
||||
>&2 echo -E ''
|
||||
>&2 echo -E ' With this parameter, gitstatus will print additional information on error.'
|
||||
print -nru2 -- " ${env} gitstatus_start ${(@q-)*}"
|
||||
print -Pru2 -- '%f'
|
||||
print -ru2 -- ''
|
||||
local zshrc=${(D)ZDOTDIR:-~}/.zshrc
|
||||
print -ru2 -- " If this command produces no output, add the following parameter to $zshrc:"
|
||||
print -ru2 -- ''
|
||||
print -Pru2 -- '%F{green} GITSTATUS_LOG_LEVEL=DEBUG%f'
|
||||
print -ru2 -- ''
|
||||
print -ru2 -- ' With this parameter gitstatus will print additional information on error.'
|
||||
fi
|
||||
|
||||
return 1
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -582,46 +640,57 @@ function gitstatus_start() {
|
|||
#
|
||||
# Usage: gitstatus_stop NAME.
|
||||
function gitstatus_stop() {
|
||||
emulate -L zsh
|
||||
setopt no_unset
|
||||
(( ARGC == 1 )) || { echo "usage: gitstatus_stop NAME" >&2; return 1 }
|
||||
emulate -L zsh -o no_aliases -o extended_glob -o typeset_silent
|
||||
|
||||
local name=$1
|
||||
|
||||
local req_fd_var=_GITSTATUS_REQ_FD_${name}
|
||||
local resp_fd_var=_GITSTATUS_RESP_FD_${name}
|
||||
local lock_fd_var=_GITSTATUS_LOCK_FD_${name}
|
||||
local daemon_pid_var=GITSTATUS_DAEMON_PID_${name}
|
||||
local client_pid_var=_GITSTATUS_CLIENT_PID_${name}
|
||||
local dirty_size_var=_GITSTATUS_DIRTY_MAX_INDEX_SIZE_${name}
|
||||
|
||||
[[ ${(P)daemon_pid_var:-} != -1 ]] || gitstatus_start -t 0 "$name" 2>/dev/null
|
||||
|
||||
local req_fd=${(P)req_fd_var:-}
|
||||
local resp_fd=${(P)resp_fd_var:-}
|
||||
local lock_fd=${(P)lock_fd_var:-}
|
||||
local daemon_pid=${(P)daemon_pid_var:-0}
|
||||
|
||||
local cleanup_func=_gitstatus_cleanup_$$_${ZSH_SUBSHELL}_${daemon_pid}
|
||||
|
||||
(( $+functions[_gitstatus_process_response_${name}] )) && {
|
||||
zle -F $resp_fd
|
||||
unfunction _gitstatus_process_response_${name}
|
||||
}
|
||||
|
||||
(( resp_fd )) && exec {resp_fd}>&-
|
||||
(( req_fd )) && exec {req_fd}>&-
|
||||
(( lock_fd )) && zsystem flock -u $lock_fd
|
||||
(( daemon_pid > 0 )) && kill -- -$daemon_pid &>/dev/null
|
||||
|
||||
unset $req_fd_var $resp_fd_var $lock_fd_var $daemon_pid_var $client_pid_var $dirty_size_var
|
||||
|
||||
if (( $+functions[$cleanup_func] )); then
|
||||
add-zsh-hook -d zshexit $cleanup_func
|
||||
unfunction $cleanup_func
|
||||
if (( ARGC != 1 )); then
|
||||
print -ru2 -- "gitstatus_stop: exactly one positional argument is required"
|
||||
return 1
|
||||
fi
|
||||
|
||||
return 0
|
||||
local name=$1
|
||||
if [[ $name != [[:IDENT:]]## ]]; then
|
||||
print -ru2 -- "gitstatus_stop: invalid positional argument: $name"
|
||||
return 1
|
||||
fi
|
||||
|
||||
local state_var=_GITSTATUS_STATE_$name
|
||||
local req_fd_var=_GITSTATUS_REQ_FD_$name
|
||||
local resp_fd_var=_GITSTATUS_RESP_FD_$name
|
||||
local lock_fd_var=_GITSTATUS_LOCK_FD_$name
|
||||
local client_pid_var=GITSTATUS_CLIENT_PID_$name
|
||||
local daemon_pid_var=GITSTATUS_DAEMON_PID_$name
|
||||
local inflight_var=_GITSTATUS_NUM_INFLIGHT_$name
|
||||
local file_prefix_var=_GITSTATUS_FILE_PREFIX_$name
|
||||
local dirty_max_index_size_var=_GITSTATUS_DIRTY_MAX_INDEX_SIZE_$name
|
||||
|
||||
local req_fd=${(P)req_fd_var}
|
||||
local resp_fd=${(P)resp_fd_var}
|
||||
local lock_fd=${(P)lock_fd_var}
|
||||
local daemon_pid=${(P)daemon_pid_var}
|
||||
local file_prefix=${(P)file_prefix_var}
|
||||
|
||||
local cleanup=_gitstatus_cleanup_$name
|
||||
local process=_gitstatus_process_response_$name
|
||||
|
||||
[[ -n $daemon_pid ]] && kill -- -$daemon_pid 2>/dev/null
|
||||
|
||||
if (( $+functions[$cleanup] )); then
|
||||
add-zsh-hook -d zshexit $cleanup
|
||||
unfunction -- $cleanup
|
||||
fi
|
||||
|
||||
if (( $+functions[$process] )); then
|
||||
[[ -n $resp_fd ]] && zle -F $resp_fd
|
||||
unfunction -- $process
|
||||
fi
|
||||
|
||||
[[ -n $file_prefix ]] && zf_rm -f -- "$file_prefix.lock" "$file_prefix.fifo"
|
||||
[[ -n $lock_fd ]] && system flock -u $lock_fd
|
||||
[[ -n $req_fd ]] && exec {req_fd}>&-
|
||||
[[ -n $resp_fd ]] && exec {resp_fd}>&-
|
||||
|
||||
unset $state_var $req_fd_var $lock_fd_var $resp_fd_var $client_pid_var $daemon_pid_var
|
||||
unset $inflight_var $file_prefix_var $dirty_max_index_size_var
|
||||
}
|
||||
|
||||
# Usage: gitstatus_check NAME.
|
||||
|
|
@ -629,10 +698,20 @@ function gitstatus_stop() {
|
|||
# Returns 0 if and only if `gitstatus_start NAME` has succeeded previously.
|
||||
# If it returns non-zero, gitstatus_query NAME is guaranteed to return non-zero.
|
||||
function gitstatus_check() {
|
||||
emulate -L zsh
|
||||
(( ARGC == 1 )) || { echo "usage: gitstatus_check NAME" >&2; return 1 }
|
||||
local daemon_pid_var=GITSTATUS_DAEMON_PID_${1}
|
||||
(( ${(P)daemon_pid_var:-0} > 0 ))
|
||||
emulate -L zsh -o no_aliases -o extended_glob -o typeset_silent
|
||||
|
||||
if (( ARGC != 1 )); then
|
||||
print -ru2 -- "gitstatus_check: exactly one positional argument is required"
|
||||
return 1
|
||||
fi
|
||||
|
||||
local name=$1
|
||||
if [[ $name != [[:IDENT:]]## ]]; then
|
||||
print -ru2 -- "gitstatus_check: invalid positional argument: $name"
|
||||
return 1
|
||||
fi
|
||||
|
||||
(( _GITSTATUS_STATE_$name == 2 ))
|
||||
}
|
||||
|
||||
(( ${#_gitstatus_opts} )) && setopt ${_gitstatus_opts[@]}
|
||||
|
|
|
|||
Loading…
Reference in a new issue