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246 lines
7.6 KiB
246 lines
7.6 KiB
# git helper functions
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# unused
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function __git_is_repo -d "Test if the current directory is a Git repository"
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# don't consider the .git dir as part of the repo
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# so we use --show-toplevel (which fails inside .git) instead of --git-dir
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if not command git rev-parse --show-toplevel > /dev/null 2>/dev/null
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return 1
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end
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end
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# unused
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function __git_repository_root -d "Get the top level directory of the current git repository"
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command git rev-parse --show-toplevel
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end
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# unused
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function __git_is_empty -d "Test if a repository is empty"
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git_is_repo; and test -z (command git rev-list -n 1 --all 2>/dev/null)
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end
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# unused
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function __git_is_tag -d "Test if HEAD is on top of a tag (can be simple, annotated or signed)"
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__git_is_detached_head; and command git describe --tags --exact-match HEAD 2>/dev/null > /dev/null
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end
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function __git_ahead -a ahead behind diverged none
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command git rev-list --count --left-right "@{upstream}...HEAD" 2>/dev/null | command awk "
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/^0\t0/ { print \"$none\" ? \"$none\" : \"\"; exit 0 }
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/^[0-9]+\t0/ { print \"$behind\" ? \"$behind\" : \"-\"; exit 0 }
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/^0\t[0-9]+/ { print \"$ahead\" ? \"$ahead\" : \"+\"; exit 0 }
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// { print \"$diverged\" ? \"$diverged\" : \"±\"; exit 0 }
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"
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end
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function __git_branch_name -d "Get the name of the current Git branch, tag or sha1"
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set -l branch_name (command git symbolic-ref --short HEAD 2>/dev/null)
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if test -z "$branch_name"
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set -l tag_name (command git describe --tags --exact-match HEAD 2>/dev/null)
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if test -z "$tag_name"
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command git rev-parse --short HEAD 2>/dev/null
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else
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printf "%s\n" "$tag_name"
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end
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else
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printf "%s\n" "$branch_name"
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end
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end
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function __git_is_staged -d "Test if there are changes staged for commit"
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not command git diff --cached --no-ext-diff --quiet --exit-code 2>/dev/null
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end
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function __git_is_dirty -d "Test if there are changes not staged for commit"
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not command git diff --no-ext-diff --quiet --exit-code 2>/dev/null
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end
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function __count_files
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command awk '
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BEGIN { n = 0 }
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{ n++ }
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END {
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print n
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exit !n
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}'
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end
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# function __git_dirty_files -d "Get the number of modified files"
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# pushd (__git_repository_root)
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# command git ls-files --modified --exclude-standard | __count_files
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# popd
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# end
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function __git_untracked_files -d "Get the number of untracked files in a repository"
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command git ls-files --others --directory --exclude-standard | __count_files
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end
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function __git_has_untracked -d "Test if there are any untracked files in the working tree"
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test "0" != (__git_untracked_files)
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end
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function __git_is_detached_head -d "Test if the repository is in a detached HEAD state"
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not command git symbolic-ref HEAD 2>/dev/null > /dev/null
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end
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function __git_is_stashed -d "Test if there are changes in the Git stash"
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command git rev-parse --verify --quiet refs/stash > /dev/null 2>/dev/null
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end
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function __git_is_touched -d "Test if there are any changes in the working tree"
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__git_is_staged; or __git_is_dirty
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end
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################################################################33
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# prompt function
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################################################################33
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function fish_prompt
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set -l status_copy $status
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set -l pwd_info (pwd_info "/")
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set -l dir
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set -l base
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set -l dark_mode 1 #default to dark mode
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set -l base_color
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set -l text_color
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set -l split_color
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if functions -q is_dark_mode
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is_dark_mode; or set dark_mode 0
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end
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if test "1" = "$dark_mode"
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set base_color BBB 333
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set text_color white
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set -q fish_prompt_invert_colors; and set base_color 333 BBB; and set text_color 000
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# set split_color 000
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else
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set base_color 555 DDD
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set text_color black
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set -q fish_prompt_invert_colors; and set base_color DDD 555; and set text_color FFF
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# set split_color FFF
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end
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set split_color $base_color[2]
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if test "$PWD" = ~
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set base "~"
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else if pwd_is_home
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set dir "~/"
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else
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if test "$PWD" != /
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set dir "/"
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end
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set base (set_color red)"/"
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end
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if test ! -z "$pwd_info[1]"
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set base "$pwd_info[1]"
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end
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if test ! -z "$pwd_info[2]"
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set dir "$dir$pwd_info[2]/"
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end
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if test ! -z "$pwd_info[3]"
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segment $base_color " $pwd_info[3] "
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end
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if __git_is_repo
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if set branch_name (__git_branch_name)
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if __git_is_stashed
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segment "$text_color" blue "♺" # "╍╍"
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end
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# set -l untracked_files (__git_untracked_files)
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# if test "0" != "$untracked_files"
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# segment "$text_color" blue "$untracked_files?" #﹖"
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if __git_has_untracked
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segment "$text_color" blue "?" #﹖"
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end
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# set -l dirty_files (__git_dirty_files)
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# if test "0" != "$dirty_files"
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# segment "$text_color" red "$dirty_files╍"
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if __git_is_dirty
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segment "$text_color" red "⁝" # " ╍"
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end
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# set -l staged_files (__git_staged_files)
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# if test "0" != "$staged_files"
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if __git_is_staged
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segment "$text_color" yellow "🮸 " #"🮶"
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end
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set -l git_color "$split_color" "$text_color"
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set -l git_glyph ""
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if __git_is_detached_head
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set git_glyph "➤"
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if __git_is_tag
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set git_glyph "🏷"
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end
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end
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set -l prompt
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# set -l git_ahead (__git_ahead "🠕 " "🠗 " "⤲ ")
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set -l git_ahead (__git_ahead)
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if test -z "$git_ahead"
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else if test "+" = "$git_ahead"
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set git_ahead "🠕"
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set git_color $text_color green
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else if test "-" = "$git_ahead"
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set git_ahead "🠗"
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set git_color $text_color yellow
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else
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set git_ahead "⤲"
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set git_color $text_color red
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end
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if test "$branch_name" = master -o "$branch_name" = main
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set prompt " $git_glyph $git_ahead"
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else
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set prompt " $git_glyph $branch_name $git_ahead"
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end
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segment "$git_color[1]" "$git_color[2]" "$prompt"
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end
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end
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segment $base_color " $dir"(set_color $text_color)"$base "
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if test ! -z "$SSH_CLIENT"
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set -l color ccf 504
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if test 0 -eq (id -u "$USER")
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set color black red
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end
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segment $color (host_info " user@host ")
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else if test 0 -eq (id -u "$USER")
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segment black red " \$ "
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end
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if test "$status_copy" -ne 0
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segment red white (set_color -o)" ! "(set_color normal)
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else if last_job_id > /dev/null
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segment white 333 " %% "
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end
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if [ "$theme_display_virtualenv" != 'no' ]; and set -q VIRTUAL_ENV
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segment yellow blue " "(basename "$VIRTUAL_ENV")" "
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end
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if [ "$theme_display_ruby" != 'no' ]; and set -q RUBY_VERSION
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segment red fff " "(basename "$RUBY_VERSION")" "
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end
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if test "$fish_key_bindings" = "fish_vi_key_bindings"
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switch $fish_bind_mode
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case default
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segment white red "[N]"
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case insert
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segment black green "[I]"
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case replace-one
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segment yellow blue "[R]"
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case visual
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segment white magenta "[V]"
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end
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end
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segment_close
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end
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