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# fish theme: edan
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# Display the following bits on the left:
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# * User & host (hidden by default, execute `edan-remote`to show, `edan-local` to hide)
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# * Virtualenv name (if applicable, see https://github.com/adambrenecki/virtualfish)
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# * Current directory name
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# * Git branch and dirty state (if inside a git repo)
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function _git_branch_name
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echo (command git symbolic-ref HEAD ^/dev/null | sed -e 's|^refs/heads/||')
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end
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function _is_git_dirty
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echo (command git status -s --ignore-submodules=dirty ^/dev/null)
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end
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function _user_host
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if [ (id -u) = "0" ];
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echo -n (set_color -o red)
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else
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echo -n (set_color -o blue)
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end
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echo -n (hostname|cut -d . -f 1)ˇ$USER (set color normal)
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end
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function fish_prompt
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set fish_greeting
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set -l cyan (set_color -o cyan)
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set -l yellow (set_color -o yellow)
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set -l red (set_color -o red)
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set -l blue (set_color -o blue)
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set -l green (set_color -o green)
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set -l normal (set_color normal)
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set -l cwd $cyan(basename (prompt_pwd))
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# output the prompt, left to right
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# Add a newline before prompts
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echo -e ""
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# Display [venvname] if in a virtualenv
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if set -q VIRTUAL_ENV
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echo -n -s (set_color -b cyan black) '[' (basename "$VIRTUAL_ENV") ']' $normal ' '
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end
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# Display [user & host] when on remote host
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if [ "$EDAN_HOST_TYPE" = "remote" ]
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_user_host; echo -n ': '
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end
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# Display the current directory name
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echo -n -s $cwd $normal
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# Show git branch and dirty state
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if [ (_git_branch_name) ]
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set -l git_branch '[' (_git_branch_name) ']'
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if [ (_is_git_dirty) ]
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set git_info $red $git_branch "×"
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else
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set git_info $green $git_branch
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end
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echo -n -s ' ' $git_info $normal
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end
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# Terminate with a nice prompt char
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echo -n -s ' » ' $normal
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end
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