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Merge pull request #4654 from mcornella/termsupport-cleanup 

Make code in lib/termsupport.zsh more readable
This commit is contained in:
Marc Cornellà 2015-12-05 13:49:52 +01:00
parent c82f49e734 4e306887c2
commit 3841115f54
1 changed files with 25 additions and 16 deletions
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39
lib/termsupport.zsh
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@ -16,25 +16,35 @@ function title {
# 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* ]] || [[ "$TERM" == putty* ]] || [[ "$TERM" == rxvt* ]] || [[ "$TERM" == ansi ]] || [[ "$TERM" == cygwin ]] || [[ "$TERM_PROGRAM" == "iTerm.app" ]]; then
print -Pn "\e]2;$2:q\a" #set window name
print -Pn "\e]1;$1:q\a" #set icon (=tab) name
case "$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 [[ $TERM_PROGRAM == Apple_Terminal ]]; then
if [[ "$TERM_PROGRAM" == Apple_Terminal ]]; then
ZSH_THEME_TERM_TITLE_IDLE="%n@%m"
fi
# Runs before showing the prompt
function omz_termsupport_precmd {
emulate -L zsh
if [[ $DISABLE_AUTO_TITLE == true ]]; then
if [[ "$DISABLE_AUTO_TITLE" == true ]]; then
return
fi
@ -44,12 +54,12 @@ function omz_termsupport_precmd {
# Runs before executing the command
function omz_termsupport_preexec {
emulate -L zsh
if [[ $DISABLE_AUTO_TITLE == true ]]; then
setopt extended_glob
if [[ "$DISABLE_AUTO_TITLE" == true ]]; then
return
fi
setopt extended_glob
# cmd name only, or if this is sudo or ssh, the next cmd
local CMD=${1[(wr)^(*=*|sudo|ssh|mosh|rake|-*)]:gs/%/%%}
local LINE="${2:gs/%/%%}"
@ -66,19 +76,18 @@ preexec_functions+=(omz_termsupport_preexec)
# 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
# Identify the directory using a "file:" scheme URL, including
# the host name to disambiguate local vs. remote paths.
# Percent-encode the pathname.
local URL_PATH="$(omz_urlencode -P $PWD)"
[[ $? != 0 ]] && return 1
local PWD_URL="file://$HOST$URL_PATH"
# Undocumented Terminal.app-specific control sequence
printf '\e]7;%s\a' $PWD_URL
printf '\e]7;%s\a' "file://$HOST$URL_PATH"
}
# Use a precmd hook instead of a chpwd hook to avoid contaminating output