diff options
Diffstat (limited to 'zsh/termsupport.zsh')
| -rw-r--r-- | zsh/termsupport.zsh | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/zsh/termsupport.zsh b/zsh/termsupport.zsh deleted file mode 100644 index d406fc6..0000000 --- a/zsh/termsupport.zsh +++ /dev/null @@ -1,121 +0,0 @@ -function zsh_urlencode() { - emulate -L zsh - local -a opts - zparseopts -D -E -a opts r m P - - local in_str="$@" - local url_str="" - local spaces_as_plus - if [[ -z $opts[(r)-P] ]]; then spaces_as_plus=1; fi - local str="$in_str" - - # URLs must use UTF-8 encoding; convert str to UTF-8 if required - local encoding=$langinfo[CODESET] - - - # Use LC_CTYPE=C to process text byte-by-byte - local i byte ord LC_ALL=C - export LC_ALL - local reserved=';/?:@&=+$,' - local mark='_.!~*''()-' - local dont_escape="[A-Za-z0-9" - if [[ -z $opts[(r)-r] ]]; then - dont_escape+=$reserved - fi - # $mark must be last because of the "-" - if [[ -z $opts[(r)-m] ]]; then - dont_escape+=$mark - fi - dont_escape+="]" - - # Implemented to use a single printf call and avoid subshells in the loop, - # for performance - local url_str="" - for (( i = 1; i <= ${#str}; ++i )); do - byte="$str[i]" - if [[ "$byte" =~ "$dont_escape" ]]; then - url_str+="$byte" - else - if [[ "$byte" == " " && -n $spaces_as_plus ]]; then - url_str+="+" - else - ord=$(( [##16] #byte )) - url_str+="%$ord" - fi - fi - done - echo -E "$url_str" -} - -# Runs before showing the prompt -function mzc_termsupport_precmd { - [[ "${DISABLE_AUTO_TITLE:-}" == true ]] && return - title $ZSH_THEME_TERM_TAB_TITLE_IDLE $ZSH_THEME_TERM_TITLE_IDLE -} - -# Runs before executing the command -function mzc_termsupport_preexec { - [[ "${DISABLE_AUTO_TITLE:-}" == true ]] && return - - emulate -L zsh - - # split command into array of arguments - local -a cmdargs - cmdargs=("${(z)2}") - # if running fg, extract the command from the job description - if [[ "${cmdargs[1]}" = fg ]]; then - # get the job id from the first argument passed to the fg command - local job_id jobspec="${cmdargs[2]#%}" - # logic based on jobs arguments: - # http://zsh.sourceforge.net/Doc/Release/Jobs-_0026-Signals.html#Jobs - # https://www.zsh.org/mla/users/2007/msg00704.html - case "$jobspec" in - <->) # %number argument: - # use the same <number> passed as an argument - job_id=${jobspec} ;; - ""|%|+) # empty, %% or %+ argument: - # use the current job, which appears with a + in $jobstates: - # suspended:+:5071=suspended (tty output) - job_id=${(k)jobstates[(r)*:+:*]} ;; - -) # %- argument: - # use the previous job, which appears with a - in $jobstates: - # suspended:-:6493=suspended (signal) - job_id=${(k)jobstates[(r)*:-:*]} ;; - [?]*) # %?string argument: - # use $jobtexts to match for a job whose command *contains* <string> - job_id=${(k)jobtexts[(r)*${(Q)jobspec}*]} ;; - *) # %string argument: - # use $jobtexts to match for a job whose command *starts with* <string> - job_id=${(k)jobtexts[(r)${(Q)jobspec}*]} ;; - esac - - # override preexec function arguments with job command - if [[ -n "${jobtexts[$job_id]}" ]]; then - 1="${jobtexts[$job_id]}" - 2="${jobtexts[$job_id]}" - fi - fi - - # cmd name only, or if this is sudo or ssh, the next cmd - local CMD=${1[(wr)^(*=*|sudo|ssh|mosh|rake|-*)]:gs/%/%%} - local LINE="${2:gs/%/%%}" - - title '$CMD' '%100>...>$LINE%<<' -} - -# Emits the control sequence to notify many terminal emulators -# of the cwd -# -# Identifies the directory using a file: URI scheme, including -# the host name to disambiguate local vs. remote paths. -function mzc_termsupport_cwd { - # Percent-encode the host and path names. - local URL_HOST URL_PATH - URL_HOST="$(zsh_urlencode -P $HOST)" || return 1 - URL_PATH="$(zsh_urlencode -P $PWD)" || return 1 - - # common control sequence (OSC 7) to set current host and path - printf "\e]7;%s\a" "file://${URL_HOST}${URL_PATH}" -} - - |
