18 lines
420 B
Bash
Executable File
18 lines
420 B
Bash
Executable File
#!/usr/bin/env zsh
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# Export variable to Emacs.
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setopt LOCAL_OPTIONS ERR_RETURN NO_UNSET PIPE_FAIL
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if [[ ARGC -eq 0 ]]; then
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print -u 2 "Usage: ${0} <variable> …"
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return 1
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fi
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# Fail if we can't communicate with the daemon
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[[ "$(emacsclient -e t)" == 't' ]] || return 1
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for name in "${@}"; do
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local value=$(eval print \"\$${name}\")
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emacsclient -e "(setenv \"${name}\" \"${value}\")" >/dev/null
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done
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