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pull upstream changes from gitstatus
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bad4e62e93
commit
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2 changed files with 23 additions and 11 deletions
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@ -1,6 +1,4 @@
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[[ -o interactive ]] || return
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zmodload zsh/datetime || return
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[[ -o interactive ]] && autoload -Uz add-zsh-hook && zmodload zsh/datetime || return
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# Retrives status of a git repo from a directory under its working tree.
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#
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@ -91,8 +89,8 @@ function gitstatus_query() {
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typeset -g $req_fd_var=$req_fd
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typeset -g $resp_fd_var=$resp_fd
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typeset -giH $client_pid_var=$client_pid
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typeset -gfH _gitstatus_process_response_${name}() {
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_gitstatus_process_response ${0#_gitstatus_process_response_} 0 ''
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function _gitstatus_process_response_${name}() {
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_gitstatus_process_response ${${(%)${:-%N}}#_gitstatus_process_response_} 0 ''
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}
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zle -F $resp_fd _gitstatus_process_response_${name}
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}
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@ -203,7 +201,7 @@ function gitstatus_start() {
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[[ -f $daemon ]] || { echo "file not found: $daemon" >&2 && return 1 }
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local req_fifo resp_fifo log
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local -i req_fd resp_fd daemon_pid
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local -i req_fd=-1 resp_fd=-1 daemon_pid=-1
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function start() {
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req_fifo=$(mktemp -u "${TMPDIR:-/tmp}"/gitstatus.$$.pipe.req.XXXXXXXXXX)
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@ -212,8 +210,8 @@ function gitstatus_start() {
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mkfifo $resp_fifo
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exec {req_fd}<>$req_fifo
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exec {resp_fd}<>$resp_fifo
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typeset -gfH _gitstatus_process_response_${name}() {
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_gitstatus_process_response ${0#_gitstatus_process_response_} 0 ''
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function _gitstatus_process_response_${name}() {
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_gitstatus_process_response ${${(%)${:-%N}}#_gitstatus_process_response_} 0 ''
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}
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zle -F $resp_fd _gitstatus_process_response_${name}
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@ -242,6 +240,20 @@ function gitstatus_start() {
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echo -nE $'hello\x1f\x1e' >&$req_fd
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IFS='' read -r -d $'\x1e' -u $resp_fd -t $timeout reply
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[[ $reply == $'hello\x1f0' ]]
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function _gitstatus_cleanup_${name}() {
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emulate -L zsh
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local name=${${(%)${:-%N}}#_gitstatus_cleanup_}
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local daemon_pid_var=GITSTATUS_DAEMON_PID_${name}
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local req_fifo_var=_GITSTATUS_REQ_FIFO_${name}
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local resp_fifo_var=_GITSTATUS_RESP_FIFO_${name}
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local -i daemon_pid=${(P)daemon_pid_var}
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local req_fifo=${(P)req_fifo_var}
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local resp_fifo=${(P)resp_fifo_var}
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[[ $daemon_pid -ge 0 ]] && kill -- -$daemon_pid &>/dev/null
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rm -f $req_fifo $resp_fifo
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}
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add-zsh-hook zshexit _gitstatus_cleanup_${name}
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}
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start && {
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@ -254,9 +266,9 @@ function gitstatus_start() {
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typeset -giH _GITSTATUS_CLIENT_PID_${name}=$$
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} || {
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echo "gitstatus failed to initialize" >&2
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[[ -n $daemon_pid ]] && kill $daemon_pid &>/dev/null || true
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[[ -n $req_fd ]] && exec {req_fd}>&- || true
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[[ -n $resp_fd ]] && { zle -F $resp_fd || true } && { exec {resp_fd}>&- || true}
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[[ $daemon_pid -ge 0 ]] && kill -- -$daemon_pid &>/dev/null || true
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[[ $req_fd -ge 0 ]] && exec {req_fd}>&- || true
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[[ $resp_fd -ge 0 ]] && { zle -F $resp_fd || true } && { exec {resp_fd}>&- || true}
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rm -f $req_fifo $resp_fifo
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return 1
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}
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