diff options
Diffstat (limited to 'lib/termsupport.zsh')
| -rw-r--r-- | lib/termsupport.zsh | 75 |
1 files changed, 53 insertions, 22 deletions
diff --git a/lib/termsupport.zsh b/lib/termsupport.zsh index e1c2e2f93..7cf15b0a0 100644 --- a/lib/termsupport.zsh +++ b/lib/termsupport.zsh @@ -7,26 +7,44 @@ # (In screen, only short_tab_title is used) # Limited support for Apple Terminal (Terminal can't set window and tab separately) function title { + emulate -L zsh + setopt prompt_subst + [[ "$EMACS" == *term* ]] && return # if $2 is unset use $1 as default # if it is set and empty, leave it as is : ${2=$1} - if [[ "$TERM" == screen* ]]; then - print -Pn "\ek$1:q\e\\" #set screen hardstatus, usually truncated at 20 chars - elif [[ "$TERM" == xterm* ]] || [[ "$TERM" == rxvt* ]] || [[ "$TERM" == ansi ]] || [[ "$TERM_PROGRAM" == "iTerm.app" ]]; then - print -Pn "\e]2;$2:q\a" #set window name - print -Pn "\e]1;$1:q\a" #set icon (=tab) name - fi + case "$TERM" in + cygwin|xterm*|putty*|rxvt*|ansi) + print -Pn "\e]2;$2:q\a" # set window name + print -Pn "\e]1;$1:q\a" # set tab name + ;; + screen*) + print -Pn "\ek$1:q\e\\" # set screen hardstatus + ;; + *) + if [[ "$TERM_PROGRAM" == "iTerm.app" ]]; then + print -Pn "\e]2;$2:q\a" # set window name + print -Pn "\e]1;$1:q\a" # set tab name + fi + ;; + esac } ZSH_THEME_TERM_TAB_TITLE_IDLE="%15<..<%~%<<" #15 char left truncated PWD ZSH_THEME_TERM_TITLE_IDLE="%n@%m: %~" +# Avoid duplication of directory in terminals with independent dir display +if [[ "$TERM_PROGRAM" == Apple_Terminal ]]; then + ZSH_THEME_TERM_TITLE_IDLE="%n@%m" +fi # Runs before showing the prompt function omz_termsupport_precmd { - if [[ $DISABLE_AUTO_TITLE == true ]]; then + emulate -L zsh + + if [[ "$DISABLE_AUTO_TITLE" == true ]]; then return fi @@ -35,15 +53,15 @@ function omz_termsupport_precmd { # Runs before executing the command function omz_termsupport_preexec { - if [[ $DISABLE_AUTO_TITLE == true ]]; then - return - fi - emulate -L zsh setopt extended_glob + if [[ "$DISABLE_AUTO_TITLE" == true ]]; then + return + fi + # cmd name only, or if this is sudo or ssh, the next cmd - local CMD=${1[(wr)^(*=*|sudo|ssh|rake|-*)]:gs/%/%%} + local CMD=${1[(wr)^(*=*|sudo|ssh|mosh|rake|-*)]:gs/%/%%} local LINE="${2:gs/%/%%}" title '$CMD' '%100>...>$LINE%<<' @@ -53,14 +71,27 @@ precmd_functions+=(omz_termsupport_precmd) preexec_functions+=(omz_termsupport_preexec) -# Runs before showing the prompt, to update the current directory in Terminal.app -function omz_termsupport_cwd { - # Notify Terminal.app of current directory using undocumented OSC sequence - # found in OS X 10.9 and 10.10's /etc/bashrc - if [[ $TERM_PROGRAM == Apple_Terminal ]] && [[ -z $INSIDE_EMACS ]]; then - local PWD_URL="file://$HOSTNAME${PWD// /%20}" - printf '\e]7;%s\a' "$PWD_URL" - fi -} +# Keep Apple Terminal.app's current working directory updated +# Based on this answer: http://superuser.com/a/315029 +# With extra fixes to handle multibyte chars and non-UTF-8 locales + +if [[ "$TERM_PROGRAM" == "Apple_Terminal" ]] && [[ -z "$INSIDE_EMACS" ]]; then + # Emits the control sequence to notify Terminal.app of the cwd + # Identifies the directory using a file: URI scheme, including + # the host name to disambiguate local vs. remote paths. + function update_terminalapp_cwd() { + emulate -L zsh + + # Percent-encode the pathname. + local URL_PATH="$(omz_urlencode -P $PWD)" + [[ $? != 0 ]] && return 1 + + # Undocumented Terminal.app-specific control sequence + printf '\e]7;%s\a' "file://$HOST$URL_PATH" + } -precmd_functions+=(omz_termsupport_cwd) + # Use a precmd hook instead of a chpwd hook to avoid contaminating output + precmd_functions+=(update_terminalapp_cwd) + # Run once to get initial cwd set + update_terminalapp_cwd +fi |