mirror of
https://github.com/fish-shell/fish-shell
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db9ac527af
Unless that person directly contributed the prompt. We name them after a feature - the Scales prompt feature a ">>>" which kinda looks like fish scales, the "Arrow" prompt starts with a prominent "➜". Naming them after people looks like an endorsement of that particular person, and like they are someone to look up to, especially when they aren't involved with the project. The "terlar" and "acidhub" prompts stay for now because they contributed the prompt themselves, they are also much less prominent.
93 lines
2.4 KiB
Fish
93 lines
2.4 KiB
Fish
# name: Arrow
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# author: Bruno Ferreira Pinto, Pawel Zubrycki
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function fish_prompt
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set -l __last_command_exit_status $status
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if not set -q -g __fish_arrow_functions_defined
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set -g __fish_arrow_functions_defined
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function _git_branch_name
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set -l branch (git symbolic-ref --quiet HEAD 2>/dev/null)
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if set -q branch[1]
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echo (string replace -r '^refs/heads/' '' $branch)
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else
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echo (git rev-parse --short HEAD 2>/dev/null)
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end
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end
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function _is_git_dirty
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not command git diff-index --cached --quiet HEAD -- &>/dev/null
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or not command git diff --no-ext-diff --quiet --exit-code &>/dev/null
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end
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function _is_git_repo
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type -q git
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or return 1
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git rev-parse --git-dir >/dev/null 2>&1
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end
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function _hg_branch_name
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echo (hg branch 2>/dev/null)
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end
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function _is_hg_dirty
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set -l stat (hg status -mard 2>/dev/null)
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test -n "$stat"
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end
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function _is_hg_repo
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fish_print_hg_root >/dev/null
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end
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function _repo_branch_name
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_$argv[1]_branch_name
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end
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function _is_repo_dirty
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_is_$argv[1]_dirty
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end
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function _repo_type
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if _is_hg_repo
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echo hg
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return 0
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else if _is_git_repo
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echo git
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return 0
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end
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return 1
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end
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end
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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 green (set_color -o green)
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set -l blue (set_color -o blue)
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set -l normal (set_color normal)
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set -l arrow_color "$green"
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if test $__last_command_exit_status != 0
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set arrow_color "$red"
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end
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set -l arrow "$arrow_color➜ "
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if fish_is_root_user
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set arrow "$arrow_color# "
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end
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set -l cwd $cyan(basename (prompt_pwd))
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set -l repo_info
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if set -l repo_type (_repo_type)
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set -l repo_branch $red(_repo_branch_name $repo_type)
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set repo_info "$blue $repo_type:($repo_branch$blue)"
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if _is_repo_dirty $repo_type
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set -l dirty "$yellow ✗"
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set repo_info "$repo_info$dirty"
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end
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end
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echo -n -s $arrow ' '$cwd $repo_info $normal ' '
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end
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