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d12113a9e8
Using the chpwd hook function causes some junk to be printed to STDOUT after returning from a subshell wherein the working directory was changed. In rare cases, this can cause issues with 3rd party tools. An example is this issue with the Python virtualenvwrapper tool: https://bitbucket.org/dhellmann/virtualenvwrapper/issue/216/lsvirtualenv-and-workon-output-broken-in
39 lines
1.3 KiB
Bash
39 lines
1.3 KiB
Bash
# Set Apple Terminal.app resume directory
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# based on this answer: http://superuser.com/a/315029
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# 2012-10-26: (javageek) Changed code using the updated answer
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# Tell the terminal about the working directory whenever it changes.
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if [[ "$TERM_PROGRAM" == "Apple_Terminal" ]] && [[ -z "$INSIDE_EMACS" ]]; then
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update_terminal_cwd() {
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# Identify the directory using a "file:" scheme URL, including
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# the host name to disambiguate local vs. remote paths.
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# Percent-encode the pathname.
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local URL_PATH=''
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{
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# Use LANG=C to process text byte-by-byte.
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local i ch hexch LANG=C
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for ((i = 1; i <= ${#PWD}; ++i)); do
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ch="$PWD[i]"
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if [[ "$ch" =~ [/._~A-Za-z0-9-] ]]; then
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URL_PATH+="$ch"
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else
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hexch=$(printf "%02X" "'$ch")
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URL_PATH+="%$hexch"
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fi
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done
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}
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local PWD_URL="file://$HOST$URL_PATH"
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#echo "$PWD_URL" # testing
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printf '\e]7;%s\a' "$PWD_URL"
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}
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# Register the function so it is called whenever the working
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# directory changes.
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autoload add-zsh-hook
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add-zsh-hook precmd update_terminal_cwd
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# Tell the terminal about the initial directory.
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update_terminal_cwd
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fi
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