diff options
Diffstat (limited to '.zsh.functions')
| -rw-r--r-- | .zsh.functions/01_editor.zsh | 124 | ||||
| -rw-r--r-- | .zsh.functions/02_utility.zsh | 104 | ||||
| -rw-r--r-- | .zsh.functions/0_terminal.zsh | 74 |
3 files changed, 302 insertions, 0 deletions
diff --git a/.zsh.functions/01_editor.zsh b/.zsh.functions/01_editor.zsh new file mode 100644 index 0000000..1484a92 --- /dev/null +++ b/.zsh.functions/01_editor.zsh @@ -0,0 +1,124 @@ +# Exposes information about the Zsh Line Editor via the $editor_info associative +# array. +function editor-info { + # Clean up previous $editor_info. + unset editor_info + typeset -gA editor_info + + if [[ "$KEYMAP" == 'vicmd' ]]; then + zstyle -s ':editor:info:keymap:alternate' format 'REPLY' + editor_info[keymap]="$REPLY" + else + zstyle -s ':editor:info:keymap:primary' format 'REPLY' + editor_info[keymap]="$REPLY" + + if [[ "$ZLE_STATE" == *overwrite* ]]; then + zstyle -s ':editor:info:keymap:primary:overwrite' format 'REPLY' + editor_info[overwrite]="$REPLY" + else + zstyle -s ':editor:info:keymap:primary:insert' format 'REPLY' + editor_info[overwrite]="$REPLY" + fi + fi + + unset REPLY + + zle reset-prompt + zle -R +} +zle -N editor-info + +# Updates editor information when the keymap changes. +function zle-keymap-select { + zle editor-info +} +zle -N zle-keymap-select + +# Enables terminal application mode and updates editor information. +function zle-line-init { + # The terminal must be in application mode when ZLE is active for $terminfo + # values to be valid. + if (( $+terminfo[smkx] )); then + # Enable terminal application mode. + echoti smkx + fi + + # Update editor information. + zle editor-info +} +zle -N zle-line-init + +# Disables terminal application mode and updates editor information. +function zle-line-finish { + # The terminal must be in application mode when ZLE is active for $terminfo + # values to be valid. + if (( $+terminfo[rmkx] )); then + # Disable terminal application mode. + echoti rmkx + fi + + # Update editor information. + zle editor-info +} +zle -N zle-line-finish + +# Toggles emacs overwrite mode and updates editor information. +function overwrite-mode { + zle .overwrite-mode + zle editor-info +} +zle -N overwrite-mode + +# Enters vi insert mode and updates editor information. +function vi-insert { + zle .vi-insert + zle editor-info +} +zle -N vi-insert + +# Moves to the first non-blank character then enters vi insert mode and updates +# editor information. +function vi-insert-bol { + zle .vi-insert-bol + zle editor-info +} +zle -N vi-insert-bol + +# Enters vi replace mode and updates editor information. +function vi-replace { + zle .vi-replace + zle editor-info +} +zle -N vi-replace + +# Expands .... to ../.. +function expand-dot-to-parent-directory-path { + if [[ $LBUFFER = *.. ]]; then + LBUFFER+='/..' + else + LBUFFER+='.' + fi +} +zle -N expand-dot-to-parent-directory-path + +# Displays an indicator when completing. +function expand-or-complete-with-indicator { + local indicator + zstyle -s ':editor:info:completing' format 'indicator' + print -Pn "$indicator" + zle expand-or-complete + zle redisplay +} +zle -N expand-or-complete-with-indicator + +# Inserts 'sudo ' at the beginning of the line. +function prepend-sudo { + if [[ "$BUFFER" != su(do|)\ * ]]; then + BUFFER="sudo $BUFFER" + (( CURSOR += 5 )) + fi +} +zle -N prepend-sudo + +# Reset to default key bindings. +bindkey -d diff --git a/.zsh.functions/02_utility.zsh b/.zsh.functions/02_utility.zsh new file mode 100644 index 0000000..c08ce10 --- /dev/null +++ b/.zsh.functions/02_utility.zsh @@ -0,0 +1,104 @@ +# Makes a directory and changes to it. +function mkdcd { + [[ -n "$1" ]] && mkdir -p "$1" && builtin cd "$1" +} + +# Changes to a directory and lists its contents. +function cdls { + builtin cd "$argv[-1]" && ls "${(@)argv[1,-2]}" +} + +# Pushes an entry onto the directory stack and lists its contents. +function pushdls { + builtin pushd "$argv[-1]" && ls "${(@)argv[1,-2]}" +} + +# Pops an entry off the directory stack and lists its contents. +function popdls { + builtin popd "$argv[-1]" && ls "${(@)argv[1,-2]}" +} + +# Prints columns 1 2 3 ... n. +function slit { + awk "{ print ${(j:,:):-\$${^@}} }" +} + +# Finds files and executes a command on them. +function find-exec { + find . -type f -iname "*${1:-}*" -exec "${2:-file}" '{}' \; +} + +# Displays user owned processes status. +function psu { + ps -U "${1:-$LOGNAME}" -o 'pid,%cpu,%mem,command' "${(@)argv[2,-1]}" +} + +# Highlights diff output. +function diff { + if (( $+commands[colordiff] )); then + command diff --unified "$@" | colordiff --difftype diffu + elif (( $+commands[git] )); then + git --no-pager diff --color=auto --no-ext-diff --no-index "$@" + else + command diff --unified "$@" + fi +} + +# Highlights make output. +function make { + if (( $+commands[colormake] )); then + colormake "$@" + else + command make "$@" + fi +} + +# Highlights wdiff output. +function wdiff { + if (( $+commands[wdiff] )); then + command wdiff \ + --avoid-wraps \ + --start-delete="$(print -n $FG[red])" \ + --end-delete="$(print -n $FG[none])" \ + --start-insert="$(print -n $FG[green])" \ + --end-insert="$(print -n $FG[none])" \ + "$@" \ + | sed 's/^\(@@\( [+-][[:digit:]]*,[[:digit:]]*\)\{2\} @@\)$/;5;6m\10m/g' + elif (( $+commands[git] )); then + git --no-pager diff --color=auto --no-ext-diff --no-index --color-words "$@" + else + command wdiff "$@" + fi +} + +# Lists the contents of archives. +function lsarchive { + while (( $# > 0 )); do + if [[ ! -s "$1" ]]; then + print "$0: file not valid: $1" >&2 + shift + continue + fi + case "$1:l" in + (*.tar.gz|*.tgz) tar t${verbose:+v}vzf "$1" ;; + (*.tar.bz2|*.tbz|*.tbz2) tar t${verbose:+v}jf "$1" ;; + (*.tar.xz|*.txz) tar --xz --help &> /dev/null \ + && tar --xz -t${verbose:+v}f "$1" \ + || xzcat "$1" | tar t${verbose:+v}f - ;; + (*.tar.zma|*.tlz) tar --lzma --help &> /dev/null \ + && tar --lzma -t${verbose:+v}f "$1" \ + || lzcat "$1" | tar x${verbose:+v}f - ;; + (*.tar) tar t${verbose:+v}f "$1" ;; + (*.zip) unzip -l${verbose:+v} "$1" ;; + (*.rar) unrar &> /dev/null \ + && unrar ${${verbose:+v}:-l} "$1" \ + || rar ${${verbose:+v}:-l} "$1" ;; + (*.7z) 7za l "$1" ;; + (*) + print "$0: cannot list: $1" >&2 + success=1 + ;; + esac + shift + done +} diff --git a/.zsh.functions/0_terminal.zsh b/.zsh.functions/0_terminal.zsh new file mode 100644 index 0000000..fd2ad16 --- /dev/null +++ b/.zsh.functions/0_terminal.zsh @@ -0,0 +1,74 @@ +# Terminal functions +# + +# Sets the terminal or terminal multiplexer window title. +function set-window-title { + local title_format{,ted} + zstyle -s ':prezto:module:terminal:window-title' format 'title_format' || title_format="%s" + zformat -f title_formatted "$title_format" "s:$argv" + + if [[ "$TERM" == screen* ]]; then + title_format="\ek%s\e\\" + else + title_format="\e]2;%s\a" + fi + + printf "$title_format" "${(V%)title_formatted}" +} + +# Sets the terminal tab title. +function set-tab-title { + local title_format{,ted} + zstyle -s ':prezto:module:terminal:tab-title' format 'title_format' || title_format="%s" + zformat -f title_formatted "$title_format" "s:$argv" + + printf "\e]1;%s\a" ${(V%)title_formatted} +} + + +# Sets the tab and window titles with a given command. +function _terminal-set-titles-with-command { + emulate -L zsh + setopt EXTENDED_GLOB + + # Get the command name that is under job control. + if [[ "${2[(w)1]}" == (fg|%*)(\;|) ]]; then + # Get the job name, and, if missing, set it to the default %+. + local job_name="${${2[(wr)%*(\;|)]}:-%+}" + + # Make a local copy for use in the subshell. + local -A jobtexts_from_parent_shell + jobtexts_from_parent_shell=(${(kv)jobtexts}) + + jobs "$job_name" 2>/dev/null > >( + read index discarded + # The index is already surrounded by brackets: [1]. + _terminal-set-titles-with-command "${(e):-\$jobtexts_from_parent_shell$index}" + ) + else + # Set the command name, or in the case of sudo or ssh, the next command. + local cmd="${${2[(wr)^(*=*|sudo|ssh|-*)]}:t}" + local truncated_cmd="${cmd/(#m)?(#c15,)/${MATCH[1,12]}...}" + unset MATCH + + set-window-title "$cmd" + set-tab-title "$truncated_cmd" + fi +} + + +# Sets the tab and window titles with a given path. +function _terminal-set-titles-with-path { + emulate -L zsh + setopt EXTENDED_GLOB + + local absolute_path="${${1:a}:-$PWD}" + local abbreviated_path="${absolute_path/#$HOME/~}" + local truncated_path="${abbreviated_path/(#m)?(#c15,)/...${MATCH[-12,-1]}}" + unset MATCH + + set-window-title "$abbreviated_path" + set-tab-title "$truncated_path" +} + + |