provide some git workflows run in nvim

design choices

• git cli is good
• focus on my personal git workflows
• utilize nvim's infrastructures for more convenient UX
  • tabpage/floatwin, terminal, syntax/{git,gitcommit}

non-goals:

• a complete port of vim-fugitive
• a complete port of GV

todo

• fugitive 0Git
• git commit -v
• git diff HEAD -- file
• git log
• git blame {line}
• git blame {file}
• git diff {file}
• git diff hunks -> loclist
• git log {file}
• git {cmd} ...
• fugitive Gedit * [x] git show {object}
• libgit2 instead of git bin i quite satisfied with git bin
• git push when upstream is set for current branch
• git commit --fixup {hash}
• git commit --amend
• git fetch upstream & rebase upstream
• floating or not, that is the question

status

• just works
• yet not supposed to be used publicly

requirements

• linux
• git 2.*
• nvim 0.10.*
• haolian9/infra.nvim
• haolian9/puff.nvim

usage

• :lua require'digits.status'.floatwin() # equals to fugitive 0Git
• :lua require'digits.commit'.tab()
  • the COMMIT_EDITMSG is a buffer with ft=gitcommit

here is my personal config

do --requires haolian9/cmds.nvim
  local handlers = {
    status = function() require("digits.cmds.status").floatwin() end,
    push = function() require("digits.cmds.push")() end,
    hunks = function() require("digits.cmds.diffhunks").setloclist() end,
    diff = function() require("digits.cmds.diff")() end,
    diff_file = function() require("digits.cmds.diff")(nil, api.nvim_get_current_buf()) end,
    diff_cached = function() require("digits.cmds.diff")(nil, nil, true) end,
    log = function() require("digits.cmds.log")(nil, 100) end,
    commit = function() require("digits.cmds.commit").tab() end,
    blame = function() require("digits.cmds.blame").file() end,
    blame_line = function() require("digits.cmds.blame").line() end,
    fixup = function() require("digits.cmds.fixup")() end,
  }
  local comp = cmds.ArgComp.constant(dictlib.keys(handlers))
  local spell = cmds.Spell("Git", function(args) assert(handlers[args.subcmd])() end)
  spell:add_arg("subcmd", "string", false, "status", comp)
  cmds.cast(spell)
end