291 lines
12 KiB
Fish
291 lines
12 KiB
Fish
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# full credits to https://github.com/nertzy/fish_jj_prompt
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# for a lot of the logic here, modified for Tide
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function _tide_item_vcs
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_tide_internal_jj_git
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set -l jj_repo_status $status
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# Prefer jj formatting only when we're in a jj repo and jj is actually available.
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if test $jj_repo_status -eq 0; and command -sq jj
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set -l tmpl '
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if(self.contained_in("::trunk() & ~::@"),
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"B\n",
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if(self.contained_in("@"),
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change_id.shortest() ++
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if(divergent, "/" ++ change_offset) ++
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"\t" ++
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if(self.contained_in("mine()"), ".", coalesce(author.email().local(), author.name(), ".")) ++
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"\t" ++
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coalesce(
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separate(",",
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if(local_bookmarks, local_bookmarks.join(",")),
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),
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".",
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) ++ "\t" ++
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working_copies ++ "\t" ++
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commit_id.shortest() ++ "\t" ++
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separate(" ",
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if(conflict, "(conflict)"),
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if(divergent, "(divergent)"),
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if(hidden, "(hidden)"),
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coalesce(
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if(empty, "(empty)"),
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"*",
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),
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) ++ "\t" ++
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immutable ++ "\t" ++
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if(description, description.first_line(), "(no desc)") ++ "\n"
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,
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if(self.contained_in("trunk()"),
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".\n",
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if(local_bookmarks,
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change_id.shortest() ++ "\t" ++ separate(",",
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local_bookmarks.join(","),
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if(tags, tags.join(",")),
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) ++ "\n",
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)
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)
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)
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)
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'
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set -l raw_lines (jj log --no-pager --no-graph --ignore-working-copy --color=never \
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-r '@ | trunk()..@ | (::trunk() & ~::@)' \
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-T $tmpl 2>/dev/null)
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or return 1
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# Colors
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# if bg color is normal, we can use matching jj colors
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if test $tide_jj_bg_color = normal
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set -f bold_brmagenta (set_color brmagenta)
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set -f magenta (set_color magenta)
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set -f bold_brblue (set_color brblue)
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set -f bold_brgreen (set_color brgreen)
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set -f bold_brred (set_color brred)
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set -f bold_yellow (set_color yellow)
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set -f gray (set_color brblack)
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set -f reset (printf '\e[39m')
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else # else we have a background, so we should just use the color controlled by the theme
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set -f bold_brmagenta (set_color $tide_jj_color)
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set -f magenta (set_color $tide_jj_color)
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set -f bold_brblue (set_color $tide_jj_color)
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set -f bold_brgreen (set_color $tide_jj_color)
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set -f bold_brred (set_color $tide_jj_color)
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set -f bold_yellow (set_color $tide_jj_color)
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set -f gray (set_color $tide_jj_color)
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set -l reset ()
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end
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set -l use_bold true
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set -q fish_jj_prompt_bold; and set use_bold $fish_jj_prompt_bold
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set -l bold ""
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test "$use_bold" = true; and set bold (printf '\e[1m')
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set -l info ""
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set -l has_conflict 0
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set -l has_immutable 0
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set -l behind 0
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set -l ahead 0
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set -l display_bookmarks
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for line in $raw_lines
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if test "$line" = B
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set behind (math $behind + 1)
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continue
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end
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set ahead (math $ahead + 1)
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set -l parts (string split \t -- $line)
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set -l nparts (count $parts)
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if test $nparts -ge 8
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# @ line fields: change_id[1] author[2] bookmarks[3] working_copies[4] commit_id[5] status[6] immutable[7] description[8]
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# Separate (divergent) from other status flags for distinct coloring
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set -l st $parts[6]
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set -l divergent_label ""
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set -l cid_color $bold_brmagenta
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if string match -q '*(divergent)*' -- "$st"
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set -l divergent_esc (printf '\e[38;5;9m')
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set divergent_label " $divergent_esc(divergent)$reset"
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set cid_color $divergent_esc
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set st (string replace ' (divergent)' '' -- $st)
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set st (string replace '(divergent) ' '' -- $st)
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set st (string replace '(divergent)' '' -- $st)
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end
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set -l conflict_label ""
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if string match -q '*(conflict)*' -- "$st"
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set has_conflict 1
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set conflict_label " $bold_brred(conflict)$reset"
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set st (string replace ' (conflict)' '' -- $st)
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set st (string replace '(conflict) ' '' -- $st)
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set st (string replace '(conflict)' '' -- $st)
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end
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set -l status_color $bold_brgreen
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if test "$st" = "*"
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set status_color $bold_yellow
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end
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if test "$parts[7]" = true
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set has_immutable 1
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end
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# Bookmarks at @
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set -l at_bookmarks ""
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if test "$parts[3]" != "."
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set -l at_bm_list
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for bookmark in (string split ',' -- $parts[3])
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set full_bookmark (string trim -- $bookmark)
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set bm_components (string split "/" -- $full_bookmark)
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if test -n "$bm_components[-1]"
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set -a at_bm_list "$bold_brmagenta$bm_components[-1]$reset"
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end
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end
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if test (count $at_bm_list) -gt 0
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set at_bookmarks " "(string join ' ' $at_bm_list)
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end
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end
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# Show workspace if multiple workspaces exist
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set -l workspace_label ""
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set -l wc_count (jj workspace list --no-pager --color=never --ignore-working-copy 2>/dev/null | count)
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if test $wc_count -gt 1; and test -n "$parts[4]"
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set -l bold_brgreen_color (set_color brgreen)
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set workspace_label " $bold_brgreen_color$parts[4]$reset"
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end
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# Description (configurable via tide_jj_show_description and tide_jj_description_length)
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set -l show_desc true
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set -q tide_jj_show_description; and set show_desc $tide_jj_show_description
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set -l desc_length 24
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set -q tide_jj_description_length; and set desc_length $tide_jj_description_length
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set -l desc_label ""
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if test -n "$parts[8]"; and test "$show_desc" = true
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set -l desc $parts[8]
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if test $desc_length -gt 0; and test (string length -- $desc) -gt $desc_length
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set desc (string sub -l $desc_length -- $desc)"…"
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end
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if test "$parts[8]" = "(no desc)"
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set desc_label " $status_color$desc$reset"
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else
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set desc_label " $desc"
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end
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end
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set info "$cid_color$parts[1]$reset$at_bookmarks$workspace_label $bold_brblue$parts[5]$reset$conflict_label $status_color$st$reset$divergent_label$desc_label"
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else if test $nparts -eq 2
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# Ancestor with bookmarks: change_id, bookmarks
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set -l cid $parts[1]
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set -l depth_commits (jj log --no-pager --no-graph --ignore-working-copy --color=never \
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-r "$cid::@ ~ $cid" -T '".\n"' 2>/dev/null)
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set -l depth (count $depth_commits)
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for bookmark in (string split ',' -- $parts[2])
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set bookmark (string trim -- $bookmark)
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if test -n "$bookmark"
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set -l nobold (printf '\e[22m')
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set -a display_bookmarks "$magenta$bookmark$nobold$magenta↑$depth$reset$bold"
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end
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end
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end
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# "." lines (nparts=1, not "B") just count toward ahead
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end
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# Assemble prompt
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if test -n "$info"
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if test (count $display_bookmarks) -gt 0
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set info "$info "(string join ' ' $display_bookmarks)
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end
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set -l nobold (printf '\e[22m')
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if test $ahead -gt 0
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set info "$info $nobold$gray↑$ahead$reset"
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end
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if test $behind -gt 0
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set info "$info $nobold$gray↓$behind$reset"
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end
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set -l at_color (set_color green)
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if test $has_conflict -eq 1
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set at_color (printf '\e[38;5;1m')
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else if test $has_immutable -eq 1
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set at_color (printf '\e[38;5;14m')
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end
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set -l parentheses_color (set_color $tide_jj_color)
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if test $tide_jj_bg_color = normal # prints as normal
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set jj_status $( printf '\e[39m%s(%s%s%s%s%s)' "$parentheses_color" "$reset$bold" "$at_color" @ "$reset $info" "$full_reset$parentheses_color" )
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else # prints with bg support
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set jj_status (printf '(%s%s)' @ " $info")
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end
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end
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_tide_print_item jj $tide_jj_icon' ' (echo -ns "$jj_status";)
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return
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end
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if git branch --show-current 2>/dev/null | string shorten -"$tide_git_truncation_strategy"m$tide_git_truncation_length | read -l location
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git rev-parse --git-dir --is-inside-git-dir | read -fL gdir in_gdir
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set location $_tide_location_color$location
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else if test $pipestatus[1] != 0
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return
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else if git tag --points-at HEAD | string shorten -"$tide_git_truncation_strategy"m$tide_git_truncation_length | read location
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git rev-parse --git-dir --is-inside-git-dir | read -fL gdir in_gdir
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set location '#'$_tide_location_color$location
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else
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git rev-parse --git-dir --is-inside-git-dir --short HEAD | read -fL gdir in_gdir location
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set location @$_tide_location_color$location
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end
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# Operation
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if test -d $gdir/rebase-merge
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# Turn ANY into ALL, via double negation
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if not path is -v $gdir/rebase-merge/{msgnum,end}
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read -f step <$gdir/rebase-merge/msgnum
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read -f total_steps <$gdir/rebase-merge/end
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end
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test -f $gdir/rebase-merge/interactive && set -f operation rebase-i || set -f operation rebase-m
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else if test -d $gdir/rebase-apply
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if not path is -v $gdir/rebase-apply/{next,last}
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read -f step <$gdir/rebase-apply/next
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read -f total_steps <$gdir/rebase-apply/last
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end
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if test -f $gdir/rebase-apply/rebasing
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set -f operation rebase
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else if test -f $gdir/rebase-apply/applying
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set -f operation am
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else
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set -f operation am/rebase
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end
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else if test -f $gdir/MERGE_HEAD
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set -f operation merge
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else if test -f $gdir/CHERRY_PICK_HEAD
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set -f operation cherry-pick
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else if test -f $gdir/REVERT_HEAD
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set -f operation revert
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else if test -f $gdir/BISECT_LOG
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set -f operation bisect
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end
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# Git status/stash + Upstream behind/ahead
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test $in_gdir = true && set -l _set_dir_opt -C $gdir/..
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# Suppress errors in case we are in a bare repo or there is no upstream
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set -l stat (git $_set_dir_opt --no-optional-locks status --porcelain 2>/dev/null)
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string match -qr '(0|(?<stash>.*))\n(0|(?<conflicted>.*))\n(0|(?<staged>.*))
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(0|(?<dirty>.*))\n(0|(?<untracked>.*))(\n(0|(?<behind>.*))\t(0|(?<ahead>.*)))?' \
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"$(git $_set_dir_opt stash list 2>/dev/null | count
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string match -r ^UU $stat | count
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string match -r ^[ADMR] $stat | count
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string match -r ^.[ADMR] $stat | count
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string match -r '^\?\?' $stat | count
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git rev-list --count --left-right @{upstream}...HEAD 2>/dev/null)"
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if test -n "$operation$conflicted"
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set -g tide_git_bg_color $tide_git_bg_color_urgent
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else if test -n "$staged$dirty$untracked"
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set -g tide_git_bg_color $tide_git_bg_color_unstable
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end
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_tide_print_item git $_tide_location_color$tide_git_icon' ' (set_color white; echo -ns $location
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set_color $tide_git_color_operation; echo -ns ' '$operation ' '$step/$total_steps
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set_color $tide_git_color_upstream; echo -ns ' ⇣'$behind ' ⇡'$ahead
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set_color $tide_git_color_stash; echo -ns ' *'$stash
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set_color $tide_git_color_conflicted; echo -ns ' ~'$conflicted
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set_color $tide_git_color_staged; echo -ns ' +'$staged
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set_color $tide_git_color_dirty; echo -ns ' !'$dirty
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set_color $tide_git_color_untracked; echo -ns ' ?'$untracked)
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end
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