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19 lines
698 B
Fish
19 lines
698 B
Fish
function fish_title
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# If we're connected via ssh, we print the hostname.
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set -l ssh
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set -q SSH_TTY
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and set ssh "["(prompt_hostname | string sub -l 20 | string collect)"]"
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# An override for the current command is passed as the first parameter.
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# This is used by `fg` to show the true process name, among others.
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if set -q argv[1]
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echo -- $ssh (string sub -l 20 -- $argv[1]) (prompt_pwd -d 1 -D 4)
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else
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# Don't print "fish" because it's redundant
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set -l command (status current-command)
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if test "$command" = fish
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set command
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end
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echo -- $ssh (string sub -l 20 -- $command) (prompt_pwd -d 1 -D 4)
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end
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end
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