69 lines
2.1 KiB
Fish
69 lines
2.1 KiB
Fish
function git_is_repo
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test -d .git
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or begin
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set -l info (command git rev-parse --git-dir --is-bare-repository 2>/dev/null)
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and test $info[2] = false
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end
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end
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function git_is_worktree
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git_is_repo
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and test (command git rev-parse --is-inside-git-dir) = false
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end
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function git_is_dirty
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git_is_worktree; and not command git diff --no-ext-diff --quiet --exit-code
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end
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function git_is_staged
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git_is_repo; and begin
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not command git diff --cached --no-ext-diff --quiet --exit-code
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end
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end
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function git_branch_name
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git_is_repo; and begin
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command git symbolic-ref --short HEAD 2> /dev/null;
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or command git show-ref --head -s --abbrev | head -n1 2> /dev/null
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end
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end
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function git_is_touched
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git_is_worktree; and begin
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# The first checks for staged changes, the second for unstaged ones.
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# We put them in this order because checking staged changes is *fast*.
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not command git diff-index --cached --quiet HEAD -- >/dev/null 2>&1
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or not command git diff --no-ext-diff --quiet --exit-code >/dev/null 2>&1
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end
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end
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if git_is_repo
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echo -n -s (set_color yellow) (git_branch_name) (set_color normal)
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set -l git_meta ""
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if test (command git ls-files --others --exclude-standard | wc -w 2> /dev/null) -gt 0
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set git_meta "$git_meta?"
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end
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if test (command git rev-list --walk-reflogs --count refs/stash 2> /dev/null)
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set git_meta "$git_meta\$"
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end
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if git_is_touched
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git_is_dirty && set git_meta "$git_meta⨯"
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git_is_staged && set git_meta "$git_meta●"
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end
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set -l commit_count (command git rev-list --count --left-right (git remote)/(git_branch_name)"...HEAD" 2> /dev/null)
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if test $commit_count
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set -l behind (echo $commit_count | cut -f 1)
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set -l ahead (echo $commit_count | cut -f 2)
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if test $behind -gt 0
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set git_meta "$git_meta🠋"
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end
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if test $ahead -gt 0
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set git_meta "$git_meta🠉"
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end
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end
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if test $git_meta
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echo -n -s (set_color red) " " $git_meta " " (set_color normal)
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else
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echo -n -s " "
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end
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end
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