diff --git a/zsh/.zsh/configs/prompt/functions/async b/zsh/.zsh/configs/prompt/functions/async deleted file mode 100644 index c1a4f68..0000000 --- a/zsh/.zsh/configs/prompt/functions/async +++ /dev/null @@ -1,493 +0,0 @@ -#!/usr/bin/env zsh - -# -# zsh-async -# -# version: 1.5.0 -# author: Mathias Fredriksson -# url: https://github.com/mafredri/zsh-async -# - -# Produce debug output from zsh-async when set to 1. -ASYNC_DEBUG=${ASYNC_DEBUG:-0} - -# Wrapper for jobs executed by the async worker, gives output in parseable format with execution time -_async_job() { - # Disable xtrace as it would mangle the output. - setopt localoptions noxtrace - - # Store start time as double precision (+E disables scientific notation) - float -F duration=$EPOCHREALTIME - - # Run the command and capture both stdout (`eval`) and stderr (`cat`) in - # separate subshells. When the command is complete, we grab write lock - # (mutex token) and output everything except stderr inside the command - # block, after the command block has completed, the stdin for `cat` is - # closed, causing stderr to be appended with a $'\0' at the end to mark the - # end of output from this job. - local stdout stderr ret tok - { - stdout=$(eval "$@") - ret=$? - duration=$(( EPOCHREALTIME - duration )) # Calculate duration. - - # Grab mutex lock, stalls until token is available. - read -r -k 1 -p tok || exit 1 - - # Return output ( ). - print -r -n - ${(q)1} $ret ${(q)stdout} $duration - } 2> >(stderr=$(cat) && print -r -n - " "${(q)stderr}$'\0') - - # Unlock mutex by inserting a token. - print -n -p $tok -} - -# The background worker manages all tasks and runs them without interfering with other processes -_async_worker() { - # Reset all options to defaults inside async worker. - emulate -R zsh - - # Make sure monitor is unset to avoid printing the - # pids of child processes. - unsetopt monitor - - # Redirect stderr to `/dev/null` in case unforseen errors produced by the - # worker. For example: `fork failed: resource temporarily unavailable`. - # Some older versions of zsh might also print malloc errors (know to happen - # on at least zsh 5.0.2 and 5.0.8) likely due to kill signals. - exec 2>/dev/null - - # When a zpty is deleted (using -d) all the zpty instances created before - # the one being deleted receive a SIGHUP, unless we catch it, the async - # worker would simply exit (stop working) even though visible in the list - # of zpty's (zpty -L). - TRAPHUP() { - return 0 # Return 0, indicating signal was handled. - } - - local -A storage - local unique=0 - local notify_parent=0 - local parent_pid=0 - local coproc_pid=0 - local processing=0 - - local -a zsh_hooks zsh_hook_functions - zsh_hooks=(chpwd periodic precmd preexec zshexit zshaddhistory) - zsh_hook_functions=(${^zsh_hooks}_functions) - unfunction $zsh_hooks &>/dev/null # Deactivate all zsh hooks inside the worker. - unset $zsh_hook_functions # And hooks with registered functions. - unset zsh_hooks zsh_hook_functions # Cleanup. - - child_exit() { - local -a pids - pids=(${${(v)jobstates##*:*:}%\=*}) - - # If coproc (cat) is the only child running, we close it to avoid - # leaving it running indefinitely and cluttering the process tree. - if (( ! processing )) && [[ $#pids = 1 ]] && [[ $coproc_pid = $pids[1] ]]; then - coproc : - coproc_pid=0 - fi - - # On older version of zsh (pre 5.2) we notify the parent through a - # SIGWINCH signal because `zpty` did not return a file descriptor (fd) - # prior to that. - if (( notify_parent )); then - # We use SIGWINCH for compatibility with older versions of zsh - # (pre 5.1.1) where other signals (INFO, ALRM, USR1, etc.) could - # cause a deadlock in the shell under certain circumstances. - kill -WINCH $parent_pid - fi - } - - # Register a SIGCHLD trap to handle the completion of child processes. - trap child_exit CHLD - - # Process option parameters passed to worker - while getopts "np:u" opt; do - case $opt in - n) notify_parent=1;; - p) parent_pid=$OPTARG;; - u) unique=1;; - esac - done - - killjobs() { - local tok - local -a pids - pids=(${${(v)jobstates##*:*:}%\=*}) - - # No need to send SIGHUP if no jobs are running. - (( $#pids == 0 )) && continue - (( $#pids == 1 )) && [[ $coproc_pid = $pids[1] ]] && continue - - # Grab lock to prevent half-written output in case a child - # process is in the middle of writing to stdin during kill. - (( coproc_pid )) && read -r -k 1 -p tok - - kill -HUP -$$ # Send to entire process group. - coproc : # Quit coproc. - coproc_pid=0 # Reset pid. - } - - local request - local -a cmd - while :; do - # Wait for jobs sent by async_job. - read -r -d $'\0' request || { - # Since we handle SIGHUP above (and thus do not know when `zpty -d`) - # occurs, a failure to read probably indicates that stdin has - # closed. This is why we propagate the signal to all children and - # exit manually. - kill -HUP -$$ # Send SIGHUP to all jobs. - exit 0 - } - - # Check for non-job commands sent to worker - case $request in - _unset_trap) notify_parent=0; continue;; - _killjobs) killjobs; continue;; - esac - - # Parse the request using shell parsing (z) to allow commands - # to be parsed from single strings and multi-args alike. - cmd=("${(z)request}") - - # Name of the job (first argument). - local job=$cmd[1] - - # If worker should perform unique jobs - if (( unique )); then - # Check if a previous job is still running, if yes, let it finnish - for pid in ${${(v)jobstates##*:*:}%\=*}; do - if [[ ${storage[$job]} == $pid ]]; then - continue 2 - fi - done - fi - - # Guard against closing coproc from trap before command has started. - processing=1 - - # Because we close the coproc after the last job has completed, we must - # recreate it when there are no other jobs running. - if (( ! coproc_pid )); then - # Use coproc as a mutex for synchronized output between children. - coproc cat - coproc_pid="$!" - # Insert token into coproc - print -n -p "t" - fi - - # Run job in background, completed jobs are printed to stdout. - _async_job $cmd & - # Store pid because zsh job manager is extremely unflexible (show jobname as non-unique '$job')... - storage[$job]="$!" - - processing=0 # Disable guard. - done -} - -# -# Get results from finnished jobs and pass it to the to callback function. This is the only way to reliably return the -# job name, return code, output and execution time and with minimal effort. -# -# usage: -# async_process_results -# -# callback_function is called with the following parameters: -# $1 = job name, e.g. the function passed to async_job -# $2 = return code -# $3 = resulting stdout from execution -# $4 = execution time, floating point e.g. 2.05 seconds -# $5 = resulting stderr from execution -# -async_process_results() { - setopt localoptions noshwordsplit - - local worker=$1 - local callback=$2 - local caller=$3 - local -a items - local null=$'\0' data - integer -l len pos num_processed - - typeset -gA ASYNC_PROCESS_BUFFER - - # Read output from zpty and parse it if available. - while zpty -r -t $worker data 2>/dev/null; do - ASYNC_PROCESS_BUFFER[$worker]+=$data - len=${#ASYNC_PROCESS_BUFFER[$worker]} - pos=${ASYNC_PROCESS_BUFFER[$worker][(i)$null]} # Get index of NULL-character (delimiter). - - # Keep going until we find a NULL-character. - if (( ! len )) || (( pos > len )); then - continue - fi - - while (( pos <= len )); do - # Take the content from the beginning, until the NULL-character and - # perform shell parsing (z) and unquoting (Q) as an array (@). - items=("${(@Q)${(z)ASYNC_PROCESS_BUFFER[$worker][1,$pos-1]}}") - - # Remove the extracted items from the buffer. - ASYNC_PROCESS_BUFFER[$worker]=${ASYNC_PROCESS_BUFFER[$worker][$pos+1,$len]} - - if (( $#items == 5 )); then - $callback "${(@)items}" # Send all parsed items to the callback. - else - # In case of corrupt data, invoke callback with *async* as job - # name, non-zero exit status and an error message on stderr. - $callback "async" 1 "" 0 "$0:$LINENO: error: bad format, got ${#items} items (${(@q)items})" - fi - - (( num_processed++ )) - - len=${#ASYNC_PROCESS_BUFFER[$worker]} - if (( len > 1 )); then - pos=${ASYNC_PROCESS_BUFFER[$worker][(i)$null]} # Get index of NULL-character (delimiter). - fi - done - done - - (( num_processed )) && return 0 - - # Avoid printing exit value when `setopt printexitvalue` is active.` - [[ $caller = trap || $caller = watcher ]] && return 0 - - # No results were processed - return 1 -} - -# Watch worker for output -_async_zle_watcher() { - setopt localoptions noshwordsplit - typeset -gA ASYNC_PTYS ASYNC_CALLBACKS - local worker=$ASYNC_PTYS[$1] - local callback=$ASYNC_CALLBACKS[$worker] - - if [[ -n $callback ]]; then - async_process_results $worker $callback watcher - fi -} - -# -# Start a new asynchronous job on specified worker, assumes the worker is running. -# -# usage: -# async_job [] -# -async_job() { - setopt localoptions noshwordsplit - - local worker=$1; shift - - local -a cmd - cmd=("$@") - if (( $#cmd > 1 )); then - cmd=(${(q)cmd}) # Quote special characters in multi argument commands. - fi - - zpty -w $worker $cmd$'\0' -} - -# This function traps notification signals and calls all registered callbacks -_async_notify_trap() { - setopt localoptions noshwordsplit - - for k in ${(k)ASYNC_CALLBACKS}; do - async_process_results $k ${ASYNC_CALLBACKS[$k]} trap - done -} - -# -# Register a callback for completed jobs. As soon as a job is finnished, async_process_results will be called with the -# specified callback function. This requires that a worker is initialized with the -n (notify) option. -# -# usage: -# async_register_callback -# -async_register_callback() { - setopt localoptions noshwordsplit nolocaltraps - - typeset -gA ASYNC_CALLBACKS - local worker=$1; shift - - ASYNC_CALLBACKS[$worker]="$*" - - # Enable trap when the ZLE watcher is unavailable, allows - # workers to notify (via -n) when a job is done. - if [[ ! -o interactive ]] || [[ ! -o zle ]]; then - trap '_async_notify_trap' WINCH - fi -} - -# -# Unregister the callback for a specific worker. -# -# usage: -# async_unregister_callback -# -async_unregister_callback() { - typeset -gA ASYNC_CALLBACKS - - unset "ASYNC_CALLBACKS[$1]" -} - -# -# Flush all current jobs running on a worker. This will terminate any and all running processes under the worker, use -# with caution. -# -# usage: -# async_flush_jobs -# -async_flush_jobs() { - setopt localoptions noshwordsplit - - local worker=$1; shift - - # Check if the worker exists - zpty -t $worker &>/dev/null || return 1 - - # Send kill command to worker - async_job $worker "_killjobs" - - # Clear the zpty buffer. - local junk - if zpty -r -t $worker junk '*'; then - (( ASYNC_DEBUG )) && print -n "async_flush_jobs $worker: ${(V)junk}" - while zpty -r -t $worker junk '*'; do - (( ASYNC_DEBUG )) && print -n "${(V)junk}" - done - (( ASYNC_DEBUG )) && print - fi - - # Finally, clear the process buffer in case of partially parsed responses. - typeset -gA ASYNC_PROCESS_BUFFER - unset "ASYNC_PROCESS_BUFFER[$worker]" -} - -# -# Start a new async worker with optional parameters, a worker can be told to only run unique tasks and to notify a -# process when tasks are complete. -# -# usage: -# async_start_worker [-u] [-n] [-p ] -# -# opts: -# -u unique (only unique job names can run) -# -n notify through SIGWINCH signal -# -p pid to notify (defaults to current pid) -# -async_start_worker() { - setopt localoptions noshwordsplit - - local worker=$1; shift - zpty -t $worker &>/dev/null && return - - typeset -gA ASYNC_PTYS - typeset -h REPLY - typeset has_xtrace=0 - - # Make sure async worker is started without xtrace - # (the trace output interferes with the worker). - [[ -o xtrace ]] && { - has_xtrace=1 - unsetopt xtrace - } - - if (( ! ASYNC_ZPTY_RETURNS_FD )) && [[ -o interactive ]] && [[ -o zle ]]; then - # When zpty doesn't return a file descriptor (on older versions of zsh) - # we try to guess it anyway. - integer -l zptyfd - exec {zptyfd}>&1 # Open a new file descriptor (above 10). - exec {zptyfd}>&- # Close it so it's free to be used by zpty. - fi - - zpty -b $worker _async_worker -p $$ $@ || { - async_stop_worker $worker - return 1 - } - - # Re-enable it if it was enabled, for debugging. - (( has_xtrace )) && setopt xtrace - - if [[ $ZSH_VERSION < 5.0.8 ]]; then - # For ZSH versions older than 5.0.8 we delay a bit to give - # time for the worker to start before issuing commands, - # otherwise it will not be ready to receive them. - sleep 0.001 - fi - - if [[ -o interactive ]] && [[ -o zle ]]; then - if (( ! ASYNC_ZPTY_RETURNS_FD )); then - REPLY=$zptyfd # Use the guessed value for the file desciptor. - fi - - ASYNC_PTYS[$REPLY]=$worker # Map the file desciptor to the worker. - zle -F $REPLY _async_zle_watcher # Register the ZLE handler. - - # Disable trap in favor of ZLE handler when notify is enabled (-n). - async_job $worker _unset_trap - fi -} - -# -# Stop one or multiple workers that are running, all unfetched and incomplete work will be lost. -# -# usage: -# async_stop_worker [] -# -async_stop_worker() { - setopt localoptions noshwordsplit - - local ret=0 - for worker in $@; do - # Find and unregister the zle handler for the worker - for k v in ${(@kv)ASYNC_PTYS}; do - if [[ $v == $worker ]]; then - zle -F $k - unset "ASYNC_PTYS[$k]" - fi - done - async_unregister_callback $worker - zpty -d $worker 2>/dev/null || ret=$? - - # Clear any partial buffers. - typeset -gA ASYNC_PROCESS_BUFFER - unset "ASYNC_PROCESS_BUFFER[$worker]" - done - - return $ret -} - -# -# Initialize the required modules for zsh-async. To be called before using the zsh-async library. -# -# usage: -# async_init -# -async_init() { - (( ASYNC_INIT_DONE )) && return - ASYNC_INIT_DONE=1 - - zmodload zsh/zpty - zmodload zsh/datetime - - # Check if zsh/zpty returns a file descriptor or not, - # shell must also be interactive with zle enabled. - ASYNC_ZPTY_RETURNS_FD=0 - [[ -o interactive ]] && [[ -o zle ]] && { - typeset -h REPLY - zpty _async_test : - (( REPLY )) && ASYNC_ZPTY_RETURNS_FD=1 - zpty -d _async_test - } -} - -async() { - async_init -} - -async "$@" diff --git a/zsh/.zsh/configs/prompt/functions/prompt_pure_setup b/zsh/.zsh/configs/prompt/functions/prompt_pure_setup deleted file mode 100644 index a8c488f..0000000 --- a/zsh/.zsh/configs/prompt/functions/prompt_pure_setup +++ /dev/null @@ -1,470 +0,0 @@ -# Pure -# by Sindre Sorhus -# https://github.com/sindresorhus/pure -# MIT License - -# For my own and others sanity -# git: -# %b => current branch -# %a => current action (rebase/merge) -# prompt: -# %F => color dict -# %f => reset color -# %~ => current path -# %* => time -# %n => username -# %m => shortname host -# %(?..) => prompt conditional - %(condition.true.false) -# terminal codes: -# \e7 => save cursor position -# \e[2A => move cursor 2 lines up -# \e[1G => go to position 1 in terminal -# \e8 => restore cursor position -# \e[K => clears everything after the cursor on the current line -# \e[2K => clear everything on the current line - - -# turns seconds into human readable time -# 165392 => 1d 21h 56m 32s -# https://github.com/sindresorhus/pretty-time-zsh -prompt_pure_human_time_to_var() { - local human total_seconds=$1 var=$2 - local days=$(( total_seconds / 60 / 60 / 24 )) - local hours=$(( total_seconds / 60 / 60 % 24 )) - local minutes=$(( total_seconds / 60 % 60 )) - local seconds=$(( total_seconds % 60 )) - (( days > 0 )) && human+="${days}d " - (( hours > 0 )) && human+="${hours}h " - (( minutes > 0 )) && human+="${minutes}m " - human+="${seconds}s" - - # store human readable time in variable as specified by caller - typeset -g "${var}"="${human}" -} - -# stores (into prompt_pure_cmd_exec_time) the exec time of the last command if set threshold was exceeded -prompt_pure_check_cmd_exec_time() { - integer elapsed - (( elapsed = EPOCHSECONDS - ${prompt_pure_cmd_timestamp:-$EPOCHSECONDS} )) - prompt_pure_cmd_exec_time= - (( elapsed > ${PURE_CMD_MAX_EXEC_TIME:=5} )) && { - prompt_pure_human_time_to_var $elapsed "prompt_pure_cmd_exec_time" - } -} - -prompt_pure_set_title() { - # emacs terminal does not support settings the title - (( ${+EMACS} )) && return - - # tell the terminal we are setting the title - print -n '\e]0;' - # show hostname if connected through ssh - [[ -n $SSH_CONNECTION ]] && print -Pn '(%m) ' - case $1 in - expand-prompt) - print -Pn $2;; - ignore-escape) - print -rn $2;; - esac - # end set title - print -n '\a' -} - -prompt_pure_preexec() { - if [[ -n $prompt_pure_git_fetch_pattern ]]; then - # detect when git is performing pull/fetch (including git aliases). - if [[ $2 =~ (git|hub)\ (.*\ )?($prompt_pure_git_fetch_pattern)(\ .*)?$ ]]; then - # we must flush the async jobs to cancel our git fetch in order - # to avoid conflicts with the user issued pull / fetch. - async_flush_jobs 'prompt_pure' - fi - fi - - prompt_pure_cmd_timestamp=$EPOCHSECONDS - - # shows the current dir and executed command in the title while a process is active - prompt_pure_set_title 'ignore-escape' "$PWD:t: $2" -} - -# string length ignoring ansi escapes -prompt_pure_string_length_to_var() { - local str=$1 var=$2 length - # perform expansion on str and check length - length=$(( ${#${(S%%)str//(\%([KF1]|)\{*\}|\%[Bbkf])}} )) - - # store string length in variable as specified by caller - typeset -g "${var}"="${length}" -} - -prompt_pure_preprompt_render() { - setopt localoptions noshwordsplit - - # Check that no command is currently running, the preprompt will otherwise - # be rendered in the wrong place. - [[ -n ${prompt_pure_cmd_timestamp+x} ]] && [[ $1 != precmd ]] && return - - # Set color for git branch/dirty status, change color if dirty checking has - # been delayed. - local git_color=242 - [[ -n ${prompt_pure_git_last_dirty_check_timestamp+x} ]] && git_color=red - - # Initialize the preprompt array. - local -a preprompt_parts - - # Set the path. - preprompt_parts+=('%F{blue}%~%f') - - # Add git branch and dirty status info. - typeset -gA prompt_pure_vcs_info - if [[ -n $prompt_pure_vcs_info[branch] ]]; then - preprompt_parts+=("%F{$git_color}"'${prompt_pure_vcs_info[branch]}${prompt_pure_git_dirty}%f') - fi - # Git pull/push arrows. - if [[ -n $prompt_pure_git_arrows ]]; then - preprompt_parts+=('%F{cyan}${prompt_pure_git_arrows}%f') - fi - - # Username and machine, if applicable. - [[ -n $prompt_pure_username ]] && preprompt_parts+=('$prompt_pure_username') - # Execution time. - [[ -n $prompt_pure_cmd_exec_time ]] && preprompt_parts+=('%F{yellow}${prompt_pure_cmd_exec_time}%f') - - local cleaned_ps1=$PROMPT - local -H MATCH - if [[ $PROMPT = *$prompt_newline* ]]; then - # When the prompt contains newlines, we keep everything before the first - # and after the last newline, leaving us with everything except the - # preprompt. This is needed because some software prefixes the prompt - # (e.g. virtualenv). - cleaned_ps1=${PROMPT%%${prompt_newline}*}${PROMPT##*${prompt_newline}} - fi - - # Construct the new prompt with a clean preprompt. - local -ah ps1 - ps1=( - $prompt_newline # Initial newline, for spaciousness. - ${(j. .)preprompt_parts} # Join parts, space separated. - $prompt_newline # Separate preprompt and prompt. - $cleaned_ps1 - ) - - PROMPT="${(j..)ps1}" - - # Expand the prompt for future comparision. - local expanded_prompt - expanded_prompt="${(S%%)PROMPT}" - - if [[ $1 != precmd ]] && [[ $prompt_pure_last_prompt != $expanded_prompt ]]; then - # Redraw the prompt. - zle && zle .reset-prompt - fi - - prompt_pure_last_prompt=$expanded_prompt -} - -prompt_pure_precmd() { - # check exec time and store it in a variable - prompt_pure_check_cmd_exec_time - - # by making sure that prompt_pure_cmd_timestamp is defined here the async functions are prevented from interfering - # with the initial preprompt rendering - prompt_pure_cmd_timestamp= - - # shows the full path in the title - prompt_pure_set_title 'expand-prompt' '%~' - - # preform async git dirty check and fetch - prompt_pure_async_tasks - - # store name of virtualenv in psvar if activated - psvar[12]= - [[ -n $VIRTUAL_ENV ]] && psvar[12]="${VIRTUAL_ENV:t}" - - # print the preprompt - prompt_pure_preprompt_render "precmd" - - # remove the prompt_pure_cmd_timestamp, indicating that precmd has completed - unset prompt_pure_cmd_timestamp -} - -prompt_pure_async_git_aliases() { - setopt localoptions noshwordsplit - local dir=$1 - local -a gitalias pullalias - - # we enter repo to get local aliases as well. - builtin cd -q $dir - - # list all aliases and split on newline. - gitalias=(${(@f)"$(command git config --get-regexp "^alias\.")"}) - for line in $gitalias; do - parts=(${(@)=line}) # split line on spaces - aliasname=${parts[1]#alias.} # grab the name (alias.[name]) - shift parts # remove aliasname - - # check alias for pull or fetch (must be exact match). - if [[ $parts =~ ^(.*\ )?(pull|fetch)(\ .*)?$ ]]; then - pullalias+=($aliasname) - fi - done - - print -- ${(j:|:)pullalias} # join on pipe (for use in regex). -} - -prompt_pure_async_vcs_info() { - setopt localoptions noshwordsplit - builtin cd -q $1 2>/dev/null - - # configure vcs_info inside async task, this frees up vcs_info - # to be used or configured as the user pleases. - zstyle ':vcs_info:*' enable git - zstyle ':vcs_info:*' use-simple true - # only export two msg variables from vcs_info - zstyle ':vcs_info:*' max-exports 2 - # export branch (%b) and git toplevel (%R) - zstyle ':vcs_info:git*' formats '%b' '%R' - zstyle ':vcs_info:git*' actionformats '%b|%a' '%R' - - vcs_info - - local -A info - info[top]=$vcs_info_msg_1_ - info[branch]=$vcs_info_msg_0_ - - print -r - ${(@kvq)info} -} - -# fastest possible way to check if repo is dirty -prompt_pure_async_git_dirty() { - setopt localoptions noshwordsplit - local untracked_dirty=$1 dir=$2 - - # use cd -q to avoid side effects of changing directory, e.g. chpwd hooks - builtin cd -q $dir - - if [[ $untracked_dirty = 0 ]]; then - command git diff --no-ext-diff --quiet --exit-code - else - test -z "$(command git status --porcelain --ignore-submodules -unormal)" - fi - - return $? -} - -prompt_pure_async_git_fetch() { - setopt localoptions noshwordsplit - # use cd -q to avoid side effects of changing directory, e.g. chpwd hooks - builtin cd -q $1 - - # set GIT_TERMINAL_PROMPT=0 to disable auth prompting for git fetch (git 2.3+) - export GIT_TERMINAL_PROMPT=0 - # set ssh BachMode to disable all interactive ssh password prompting - export GIT_SSH_COMMAND=${GIT_SSH_COMMAND:-"ssh -o BatchMode=yes"} - - command git -c gc.auto=0 fetch &>/dev/null || return 99 - - # check arrow status after a successful git fetch - prompt_pure_async_git_arrows $1 -} - -prompt_pure_async_git_arrows() { - setopt localoptions noshwordsplit - builtin cd -q $1 - command git rev-list --left-right --count HEAD...@'{u}' -} - -prompt_pure_async_tasks() { - setopt localoptions noshwordsplit - - # initialize async worker - ((!${prompt_pure_async_init:-0})) && { - async_start_worker "prompt_pure" -u -n - async_register_callback "prompt_pure" prompt_pure_async_callback - prompt_pure_async_init=1 - } - - typeset -gA prompt_pure_vcs_info - - local -H MATCH - if ! [[ $PWD = ${prompt_pure_vcs_info[pwd]}* ]]; then - # stop any running async jobs - async_flush_jobs "prompt_pure" - - # reset git preprompt variables, switching working tree - unset prompt_pure_git_dirty - unset prompt_pure_git_last_dirty_check_timestamp - unset prompt_pure_git_arrows - unset prompt_pure_git_fetch_pattern - prompt_pure_vcs_info[branch]= - prompt_pure_vcs_info[top]= - fi - unset MATCH - - async_job "prompt_pure" prompt_pure_async_vcs_info $PWD - - # # only perform tasks inside git working tree - [[ -n $prompt_pure_vcs_info[top] ]] || return - - prompt_pure_async_refresh -} - -prompt_pure_async_refresh() { - setopt localoptions noshwordsplit - - if [[ -z $prompt_pure_git_fetch_pattern ]]; then - # we set the pattern here to avoid redoing the pattern check until the - # working three has changed. pull and fetch are always valid patterns. - prompt_pure_git_fetch_pattern="pull|fetch" - async_job "prompt_pure" prompt_pure_async_git_aliases $working_tree - fi - - async_job "prompt_pure" prompt_pure_async_git_arrows $PWD - - # do not preform git fetch if it is disabled or working_tree == HOME - if (( ${PURE_GIT_PULL:-1} )) && [[ $working_tree != $HOME ]]; then - # tell worker to do a git fetch - async_job "prompt_pure" prompt_pure_async_git_fetch $PWD - fi - - # if dirty checking is sufficiently fast, tell worker to check it again, or wait for timeout - integer time_since_last_dirty_check=$(( EPOCHSECONDS - ${prompt_pure_git_last_dirty_check_timestamp:-0} )) - if (( time_since_last_dirty_check > ${PURE_GIT_DELAY_DIRTY_CHECK:-1800} )); then - unset prompt_pure_git_last_dirty_check_timestamp - # check check if there is anything to pull - async_job "prompt_pure" prompt_pure_async_git_dirty ${PURE_GIT_UNTRACKED_DIRTY:-1} $PWD - fi -} - -prompt_pure_check_git_arrows() { - setopt localoptions noshwordsplit - local arrows left=${1:-0} right=${2:-0} - - (( right > 0 )) && arrows+=${PURE_GIT_DOWN_ARROW:-⇣} - (( left > 0 )) && arrows+=${PURE_GIT_UP_ARROW:-⇡} - - [[ -n $arrows ]] || return - typeset -g REPLY=$arrows -} - -prompt_pure_async_callback() { - setopt localoptions noshwordsplit - local job=$1 code=$2 output=$3 exec_time=$4 - - case $job in - prompt_pure_async_vcs_info) - local -A info - typeset -gA prompt_pure_vcs_info - - # parse output (z) and unquote as array (Q@) - info=("${(Q@)${(z)output}}") - local -H MATCH - # check if git toplevel has changed - if [[ $info[top] = $prompt_pure_vcs_info[top] ]]; then - # if stored pwd is part of $PWD, $PWD is shorter and likelier - # to be toplevel, so we update pwd - if [[ $prompt_pure_vcs_info[pwd] = ${PWD}* ]]; then - prompt_pure_vcs_info[pwd]=$PWD - fi - else - # store $PWD to detect if we (maybe) left the git path - prompt_pure_vcs_info[pwd]=$PWD - fi - unset MATCH - - # update has a git toplevel set which means we just entered a new - # git directory, run the async refresh tasks - [[ -n $info[top] ]] && [[ -z $prompt_pure_vcs_info[top] ]] && prompt_pure_async_refresh - - # always update branch and toplevel - prompt_pure_vcs_info[branch]=$info[branch] - prompt_pure_vcs_info[top]=$info[top] - - prompt_pure_preprompt_render - ;; - prompt_pure_async_git_aliases) - if [[ -n $output ]]; then - # append custom git aliases to the predefined ones. - prompt_pure_git_fetch_pattern+="|$output" - fi - ;; - prompt_pure_async_git_dirty) - local prev_dirty=$prompt_pure_git_dirty - if (( code == 0 )); then - prompt_pure_git_dirty= - else - prompt_pure_git_dirty="*" - fi - - [[ $prev_dirty != $prompt_pure_git_dirty ]] && prompt_pure_preprompt_render - - # When prompt_pure_git_last_dirty_check_timestamp is set, the git info is displayed in a different color. - # To distinguish between a "fresh" and a "cached" result, the preprompt is rendered before setting this - # variable. Thus, only upon next rendering of the preprompt will the result appear in a different color. - (( $exec_time > 5 )) && prompt_pure_git_last_dirty_check_timestamp=$EPOCHSECONDS - ;; - prompt_pure_async_git_fetch|prompt_pure_async_git_arrows) - # prompt_pure_async_git_fetch executes prompt_pure_async_git_arrows - # after a successful fetch. - if (( code == 0 )); then - local REPLY - prompt_pure_check_git_arrows ${(ps:\t:)output} - if [[ $prompt_pure_git_arrows != $REPLY ]]; then - prompt_pure_git_arrows=$REPLY - prompt_pure_preprompt_render - fi - elif (( code != 99 )); then - # Unless the exit code is 99, prompt_pure_async_git_arrows - # failed with a non-zero exit status, meaning there is no - # upstream configured. - if [[ -n $prompt_pure_git_arrows ]]; then - unset prompt_pure_git_arrows - prompt_pure_preprompt_render - fi - fi - ;; - esac -} - -prompt_pure_setup() { - # Prevent percentage showing up if output doesn't end with a newline. - export PROMPT_EOL_MARK='' - - # disallow python virtualenvs from updating the prompt - export VIRTUAL_ENV_DISABLE_PROMPT=1 - - prompt_opts=(subst percent) - - # borrowed from promptinit, sets the prompt options in case pure was not - # initialized via promptinit. - setopt noprompt{bang,cr,percent,subst} "prompt${^prompt_opts[@]}" - - if [[ -z $prompt_newline ]]; then - # This variable needs to be set, usually set by promptinit. - typeset -g prompt_newline=$'\n%{\r%}' - fi - - zmodload zsh/datetime - zmodload zsh/zle - zmodload zsh/parameter - - autoload -Uz add-zsh-hook - autoload -Uz vcs_info - autoload -Uz async && async - - add-zsh-hook precmd prompt_pure_precmd - add-zsh-hook preexec prompt_pure_preexec - - # show username@host if logged in through SSH - [[ "$SSH_CONNECTION" != '' ]] && prompt_pure_username='%F{242}%n@%m%f' - - # show username@host if root, with username in white - [[ $UID -eq 0 ]] && prompt_pure_username='%F{white}%n%f%F{242}@%m%f' - - # if a virtualenv is activated, display it in grey - PROMPT='%(12V.%F{242}%12v%f .)' - - # prompt turns red if the previous command didn't exit with 0 - PROMPT+='%(?.%F{magenta}.%F{red})${PURE_PROMPT_SYMBOL:-❯}%f ' -} - -prompt_pure_setup "$@" diff --git a/zsh/.zsh/configs/prompt/init.zsh b/zsh/.zsh/configs/prompt/init.zsh index 422e44f..c9be038 100644 --- a/zsh/.zsh/configs/prompt/init.zsh +++ b/zsh/.zsh/configs/prompt/init.zsh @@ -1,4 +1,4 @@ -fpath=(~/.zsh/configs/prompt/functions $fpath) +fpath=(/usr/share/zsh/functions/Prompts $fpath) autoload -U promptinit; promptinit prompt pure