46 lines
1.4 KiB
Fish
46 lines
1.4 KiB
Fish
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# https://gist.github.com/hroi/d0dc0e95221af858ee129fd66251897e/
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# Place me in ~/.config/fish/functions
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# Then add me to `fish_vcs_prompt`: `funced fish_vcs_prompt`
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function fish_jj_prompt --description 'Write out the jj prompt'
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# Is jj installed?
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if not command -sq jj
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return 1
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end
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# Are we in a jj repo?
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if not jj root --quiet &>/dev/null
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return 1
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end
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# Generate prompt
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jj log --ignore-working-copy --no-graph --color always -r @ -T '
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surround(
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" (",
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")",
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separate(
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" ",
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branches.join(", "),
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coalesce(
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surround(
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"\"",
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"\"",
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if(
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description.first_line().substr(0, 24).starts_with(description.first_line()),
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description.first_line().substr(0, 24),
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description.first_line().substr(0, 23) ++ "…"
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)
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),
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"(no description set)"
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),
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change_id.shortest(),
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commit_id.shortest(),
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if(conflict, "(conflict)"),
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if(empty, "(empty)"),
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if(divergent, "(divergent)"),
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if(hidden, "(hidden)"),
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)
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)
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'
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end
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