102 lines
3.4 KiB
Plaintext
102 lines
3.4 KiB
Plaintext
if begin; status --is-interactive; and not functions -q -- iterm2_status; and [ "$TERM" != screen ]; end
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function iterm2_status
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printf "\033]133;D;%s\007" $argv
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end
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# Mark start of prompt
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function iterm2_prompt_mark
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printf "\033]133;A\007"
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end
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# Mark end of prompt
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function iterm2_prompt_end
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printf "\033]133;B\007"
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end
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# Tell terminal to create a mark at this location
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function iterm2_preexec
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# For other shells we would output status here but we can't do that in fish.
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printf "\033]133;C;\007"
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end
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# Usage: iterm2_set_user_var key value
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# These variables show up in badges (and later in other places). For example
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# iterm2_set_user_var currentDirectory "$PWD"
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# Gives a variable accessible in a badge by \(user.currentDirectory)
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# Calls to this go in iterm2_print_user_vars.
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function iterm2_set_user_var
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printf "\033]1337;SetUserVar=%s=%s\007" "$argv[1]" (printf "%s" "$argv[2]" | base64 | tr -d "\n")
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end
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# iTerm2 inform terminal that command starts here
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function iterm2_precmd
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printf "\033]1337;RemoteHost=%s@%s\007\033]1337;CurrentDir=$PWD\007" $USER $iterm2_hostname
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# Users can define a function called iterm2_print_user_vars.
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# It should call iterm2_set_user_var and produce no other output.
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if functions -q -- iterm2_print_user_vars
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iterm2_print_user_vars
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end
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end
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functions -c fish_prompt iterm2_fish_prompt
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if functions -q -- fish_mode_prompt
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# This path for fish 2.2. Works nicer with fish_vi_mode.
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functions -c fish_mode_prompt iterm2_fish_mode_prompt
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function fish_mode_prompt --description 'Write out the mode prompt; do not replace this. Instead, change fish_mode_prompt before sourcing .iterm2_shell_integration.fish, or modify iterm2_fish_mode_prompt instead.'
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set -l last_status $status
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iterm2_status $last_status
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if not functions iterm2_fish_prompt | grep iterm2_prompt_mark > /dev/null
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iterm2_prompt_mark
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end
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sh -c "exit $last_status"
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iterm2_fish_mode_prompt
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end
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function fish_prompt --description 'Write out the prompt; do not replace this. Instead, change fish_prompt before sourcing .iterm2_shell_integration.fish, or modify iterm2_fish_prompt instead.'
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# Remove the trailing newline from the original prompt. This is done
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# using the string builtin from fish, but to make sure any escape codes
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# are correctly interpreted, use %b for printf.
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printf "%b" (string join "\n" (iterm2_fish_prompt))
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iterm2_prompt_end
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end
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else
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# Pre-2.2 path
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function fish_prompt --description 'Write out the prompt; do not replace this. Instead, change fish_prompt before sourcing .iterm2_shell_integration.fish, or modify iterm2_fish_prompt instead.'
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# Save our status
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set -l last_status $status
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iterm2_status $last_status
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if not functions iterm2_fish_prompt | grep iterm2_prompt_mark > /dev/null
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iterm2_prompt_mark
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end
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# Restore the status
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sh -c "exit $last_status"
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iterm2_fish_prompt
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iterm2_prompt_end
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end
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end
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function underscore_change -v _
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if [ x$_ = xfish ]
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iterm2_precmd
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else
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iterm2_preexec
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end
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end
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# If hostname -f is slow for you, set iterm2_hostname before sourcing this script
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if not set -q iterm2_hostname
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set iterm2_hostname (hostname -f)
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end
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iterm2_precmd
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printf "\033]1337;ShellIntegrationVersion=5;shell=fish\007"
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end
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