Simplify auto-titling
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@ -11,8 +11,6 @@ Functions
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- `is-autoloadable` checks if a file can be autoloaded by trying to load it
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- `is-autoloadable` checks if a file can be autoloaded by trying to load it
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in a subshell.
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in a subshell.
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- `is-callable` checks if a name is a command, function, or alias.
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- `is-callable` checks if a name is a command, function, or alias.
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- `is-terminal-inside-multiplexer` checks if the currently running terminal is
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inside a terminal multiplexer.
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- `is-true` checks a boolean variable for "true".
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- `is-true` checks a boolean variable for "true".
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- `coalesce` prints the first non-empty string in the arguments array.
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- `coalesce` prints the first non-empty string in the arguments array.
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@ -21,11 +21,6 @@ function is-true {
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[[ -n "$1" && "$1" == (1|[Yy]([Ee][Ss]|)|[Tt]([Rr][Uu][Ee]|)|[Oo]([Nn]|)) ]]
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[[ -n "$1" && "$1" == (1|[Yy]([Ee][Ss]|)|[Tt]([Rr][Uu][Ee]|)|[Oo]([Nn]|)) ]]
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}
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}
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# Checks if the currently running terminal is inside a terminal multiplexer.
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function is-terminal-inside-multiplexer {
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[[ -n "$STY" || -n "$TMUX" || -n "$DVTM" ]]
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}
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# Prints the first non-empty string in the arguments array.
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# Prints the first non-empty string in the arguments array.
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function coalesce {
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function coalesce {
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for arg in $argv; do
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for arg in $argv; do
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@ -8,32 +8,26 @@ Settings
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### Auto-Title
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### Auto-Title
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To auto set the terminal emulator window and tab titles with the current command
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To auto set the terminal window and tab titles with the current command or
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or directory, add the following to *zpreztorc*:
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zstyle ':prezto:module:terminal:auto-title' emulator 'yes'
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To auto set the terminal multiplexer window title with the current command or
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directory, add the following to *zpreztorc*:
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directory, add the following to *zpreztorc*:
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zstyle ':prezto:module:terminal:auto-title' multiplexer 'yes'
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zstyle ':prezto:module:terminal' auto-title 'yes'
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Auto titling is disabled inside terminal multiplexers, except inside dvtm, since
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it interferes with window names defined in configuration files and profile
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managers.
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Functions
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Functions
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---------
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---------
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- `set-screen-window-title` sets the screen title.
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- `set-tab-title` sets the terminal tab title.
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- `set-terminal-tab-title` sets the terminal tab title.
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- `set-window-title` sets the terminal or terminal multiplexer window title.
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- `set-terminal-window-title` sets the terminal window title.
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- `set-titles-with-command` sets the screen and terminal titles with
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a given command.
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- `set-titles-with-path` sets the screen and terminal titles with a given path.
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Authors
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Authors
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-------
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-------
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*The authors of this module should be contacted via the [issue tracker][1].*
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*The authors of this module should be contacted via the [issue tracker][1].*
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- [James Cox](https://github.com/imajes)
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- [Sorin Ionescu](https://github.com/sorin-ionescu)
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- [Sorin Ionescu](https://github.com/sorin-ionescu)
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[1]: https://github.com/sorin-ionescu/prezto/issues
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[1]: https://github.com/sorin-ionescu/prezto/issues
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@ -2,82 +2,60 @@
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# Sets terminal window and tab titles.
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# Sets terminal window and tab titles.
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#
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#
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# Authors:
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# Authors:
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# James Cox <james@imaj.es>
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# Sorin Ionescu <sorin.ionescu@gmail.com>
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# Sorin Ionescu <sorin.ionescu@gmail.com>
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#
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#
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# Load dependencies.
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pmodload 'helper'
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# Return if requirements are not found.
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# Return if requirements are not found.
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if [[ "$TERM" == 'dumb' ]]; then
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if [[ "$TERM" == 'dumb' ]]; then
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return 1
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return 1
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fi
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fi
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# Sets the GNU Screen title.
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# Sets the terminal or terminal multiplexer window title.
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function set-screen-window-title {
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function set-window-title {
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if [[ "$TERM" == screen* ]]; then
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if [[ "$TERM" == screen* ]]; then
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printf "\ek%s\e\\" ${(V)argv}
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printf "\ek%s\e\\" ${(V)argv}
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fi
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else
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}
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# Sets the terminal window title.
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function set-terminal-window-title {
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if [[ "$TERM" == ((x|a|ml|dt|E)term*|(u|)rxvt*|dvtm*) ]]; then
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printf "\e]2;%s\a" ${(V)argv}
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printf "\e]2;%s\a" ${(V)argv}
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fi
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fi
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}
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}
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# Sets the terminal tab title.
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# Sets the terminal tab title.
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function set-terminal-tab-title {
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function set-tab-title {
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if [[ "$TERM" == ((x|a|ml|dt|E)term*|(u|)rxvt*|dvtm*) ]]; then
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printf "\e]1;%s\a" ${(V)argv}
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printf "\e]1;%s\a" ${(V)argv}
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fi
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}
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# Sets the Terminal.app current working directory.
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function set-terminal-app-cwd {
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if [[ "$TERM_PROGRAM" == 'Apple_Terminal' ]]; then
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printf '\e]7;%s\a' "file://$HOST${${1:-$PWD}// /%20}"
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fi
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}
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}
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# Sets the tab and window titles with a given command.
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# Sets the tab and window titles with a given command.
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function set-titles-with-command {
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function set-titles-with-command-preexec {
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emulate -L zsh
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emulate -L zsh
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setopt EXTENDED_GLOB
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setopt EXTENDED_GLOB
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# Get the command name that is under job control.
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# Get the command name that is under job control.
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if [[ "${1[(w)1]}" == (fg|%*)(\;|) ]]; then
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if [[ "${2[(w)1]}" == (fg|%*)(\;|) ]]; then
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# Get the job name, and, if missing, set it to the default %+.
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# Get the job name, and, if missing, set it to the default %+.
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local job_name="${${1[(wr)%*(\;|)]}:-%+}"
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local job_name="${${2[(wr)%*(\;|)]}:-%+}"
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# Make a local copy for use in the subshell.
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# Make a local copy for use in the subshell.
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local -A jobtexts_from_parent_shell
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local -A jobtexts_from_parent_shell
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jobtexts_from_parent_shell=(${(kv)jobtexts})
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jobtexts_from_parent_shell=(${(kv)jobtexts})
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jobs $job_name 2>/dev/null > >(
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jobs "$job_name" 2>/dev/null > >(
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read index discarded
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read index discarded
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# The index is already surrounded by brackets: [1].
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# The index is already surrounded by brackets: [1].
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set-titles-with-command "${(e):-\$jobtexts_from_parent_shell$index}"
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set-titles-with-command "${(e):-\$jobtexts_from_parent_shell$index}"
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)
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)
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else
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else
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# Set the command name, or in the case of sudo or ssh, the next command.
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# Set the command name, or in the case of sudo or ssh, the next command.
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local cmd=${${1[(wr)^(*=*|sudo|ssh|-*)]}:t}
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local cmd="${${2[(wr)^(*=*|sudo|ssh|-*)]}:t}"
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local truncated_cmd="${cmd/(#m)?(#c15,)/${MATCH[1,12]}...}"
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local truncated_cmd="${cmd/(#m)?(#c15,)/${MATCH[1,12]}...}"
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unset MATCH
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unset MATCH
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if [[ "$TERM" == screen* ]]; then
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set-window-title "$cmd"
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set-screen-window-title "$truncated_cmd"
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set-tab-title "$truncated_cmd"
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else
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set-terminal-window-title "$cmd"
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set-terminal-tab-title "$truncated_cmd"
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fi
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fi
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fi
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}
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}
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# Sets the tab and window titles with a given path.
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# Sets the tab and window titles with a given path.
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function set-titles-with-path {
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function set-titles-with-path-precmd {
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emulate -L zsh
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emulate -L zsh
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setopt EXTENDED_GLOB
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setopt EXTENDED_GLOB
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@ -86,12 +64,13 @@ function set-titles-with-path {
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local truncated_path="${abbreviated_path/(#m)?(#c15,)/...${MATCH[-12,-1]}}"
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local truncated_path="${abbreviated_path/(#m)?(#c15,)/...${MATCH[-12,-1]}}"
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unset MATCH
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unset MATCH
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if [[ "$TERM" == screen* ]]; then
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set-window-title "$abbreviated_path"
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set-screen-window-title "$truncated_path"
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set-tab-title "$truncated_path"
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else
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}
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set-terminal-window-title "$abbreviated_path"
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set-terminal-tab-title "$truncated_path"
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# Sets the Terminal.app proxy icon.
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fi
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function set-terminal-app-proxy-icon-precmd {
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printf '\e]7;%s\a' "file://$HOST${${1:-$PWD}// /%20}"
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}
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}
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# Do not override precmd/preexec; append to the hook array.
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# Do not override precmd/preexec; append to the hook array.
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@ -99,44 +78,37 @@ autoload -Uz add-zsh-hook
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# Set up the Apple Terminal.
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# Set up the Apple Terminal.
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if [[ "$TERM_PROGRAM" == 'Apple_Terminal' ]] \
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if [[ "$TERM_PROGRAM" == 'Apple_Terminal' ]] \
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&& (( ${${OSTYPE#darwin}[1,2]} >= 11 )) \
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&& ( ! [[ -n "$STY" || -n "$TMUX" || -n "$DVTM" ]] )
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&& ! is-terminal-inside-multiplexer
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then
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then
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# Sets the Terminal.app current working directory before the prompt is
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# Sets the Terminal.app current working directory before the prompt is
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# displayed.
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# displayed.
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add-zsh-hook precmd set-terminal-app-cwd
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add-zsh-hook precmd set-terminal-app-proxy-icon-precmd
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# Unsets the Terminal.app current working directory when a terminal
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# Unsets the Terminal.app current working directory when a terminal
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# multiplexer or remote connection is started since it can no longer be
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# multiplexer or remote connection is started since it can no longer be
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# updated, and it becomes confusing when the directory displayed in the title
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# updated, and it becomes confusing when the directory displayed in the title
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# bar is no longer synchronized with real current working directory.
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# bar is no longer synchronized with real current working directory.
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function unset-terminal-app-cwd {
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function unset-terminal-app-proxy-icon-preexec {
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if [[ "${2[(w)1]:t}" == (screen|tmux|dvtm|ssh|mosh) ]]; then
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if [[ "${2[(w)1]:t}" == (screen|tmux|dvtm|ssh|mosh) ]]; then
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set-terminal-app-cwd ' '
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set-terminal-app-proxy-icon-precmd ' '
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fi
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fi
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}
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}
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add-zsh-hook preexec unset-terminal-app-cwd
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add-zsh-hook preexec unset-terminal-app-cwd-preexec
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# Do not set the tab and window titles in Terminal.app since it sets the tab
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# Do not set the tab and window titles in Terminal.app since it sets the tab
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# title to the currently running process by default and the current working
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# title to the currently running process by default and the current working
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# directory is set separately, but do set the tab and window titles inside
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# directory is set separately.
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# terminal multiplexers inside Terminal.app.
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return
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return
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fi
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fi
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# Set up non-Apple terminals.
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# Set up non-Apple terminals.
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if ( ( ! is-terminal-inside-multiplexer || [[ -n "$DVTM" ]] ) \
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if zstyle -t ':prezto:module:terminal' auto-title \
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&& zstyle -t ':prezto:module:terminal:auto-title' emulator ) \
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&& ( ! [[ -n "$STY" || -n "$TMUX" ]] )
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|| ( is-terminal-inside-multiplexer \
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&& zstyle -t ':prezto:module:terminal:auto-title' multiplexer )
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then
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then
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# Sets the tab and window titles before the prompt is displayed.
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# Sets the tab and window titles before the prompt is displayed.
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add-zsh-hook precmd set-titles-with-path
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add-zsh-hook precmd set-titles-with-path-precmd
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# Sets the tab and window titles before command execution.
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# Sets the tab and window titles before command execution.
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function set-titles-with-command-preexec {
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set-titles-with-command "$2"
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}
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add-zsh-hook preexec set-titles-with-command-preexec
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add-zsh-hook preexec set-titles-with-command-preexec
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fi
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fi
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@ -127,11 +127,8 @@ zstyle ':prezto:module:prompt' theme 'sorin'
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# Terminal
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# Terminal
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#
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#
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# Auto set the terminal emulator tab and window titles.
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# Auto set the tab and window titles.
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zstyle ':prezto:module:terminal:auto-title' emulator 'yes'
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# zstyle ':prezto:module:terminal' auto-title 'yes'
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# Auto set the terminal multiplexer window title.
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zstyle ':prezto:module:terminal:auto-title' multiplexer 'no'
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#
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#
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# Tmux
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# Tmux
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