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refactor(git): remove blame gutter

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This commit is contained in:
Oscar Wallberg
2026-05-26 15:28:22 +02:00
parent 27f77e4fb7
commit ebfa15c276
4 changed files with 3 additions and 473 deletions
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test/git/blame_test.lua
-203
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@@ -197,7 +197,6 @@ t.test("blame actions are no-ops off a worktree", function()
t.quietly(function()
blame.line_popup(buf)
blame.toggle_inline(buf)
blame.toggle_gutter(buf)
end)
t.eq(blame.state(buf), nil, "no state created for a non-worktree buffer")
end)
@@ -301,204 +300,6 @@ t.test("inline annotation follows the cursor", function()
t.eq(assert(inline_marks(buf)[1])[2], 2, "annotation moved to line 3")
end)
t.test("gutter toggle sets and clears the statuscolumn", function()
local _, buf = setup("a\nb\nc\nd\n")
vim.api.nvim_set_current_buf(buf)
local win = vim.api.nvim_get_current_win()
blame.toggle_gutter(buf)
t.truthy(
vim.wo[win].statuscolumn ~= "",
"the gutter sets the window statuscolumn"
)
blame.toggle_gutter(buf)
t.eq(vim.wo[win].statuscolumn, "", "toggling off clears it")
end)
t.test("gutter saves and restores the statuscolumn", function()
local _, buf = setup("a\nb\nc\n")
vim.api.nvim_set_current_buf(buf)
local win = vim.api.nvim_get_current_win()
t.defer(function()
if vim.api.nvim_win_is_valid(win) then
vim.wo[win].statuscolumn = ""
vim.wo[win].signcolumn = "auto"
end
end)
vim.wo[win].statuscolumn = "%l custom"
vim.wo[win].signcolumn = "yes:2"
blame.toggle_gutter(buf)
t.truthy(
vim.wo[win].statuscolumn ~= "%l custom",
"the gutter overrides a custom statuscolumn"
)
t.eq(
vim.wo[win].signcolumn,
"yes:2",
"the gutter leaves signcolumn untouched"
)
blame.toggle_gutter(buf)
t.eq(vim.wo[win].statuscolumn, "%l custom", "statuscolumn restored")
end)
t.test("gutter uses the full preferred width when it can", function()
local _, buf = setup("a\nb\nc\n")
vim.api.nvim_set_current_buf(buf)
local win = vim.api.nvim_get_current_win()
t.defer(function()
if vim.api.nvim_win_is_valid(win) then
vim.wo[win].statuscolumn = ""
end
end)
vim.wo[win].number = false
vim.wo[win].relativenumber = false
vim.wo[win].signcolumn = "no"
vim.wo[win].foldcolumn = "0"
blame.toggle_gutter(buf)
t.wait_for(function()
local s = blame.state(buf)
return s ~= nil and s.blame_width ~= nil
end, "the gutter blame to render")
t.eq(
assert(blame.state(buf)).blame_width,
40,
"with no native columns the blame takes its full preferred width"
)
end)
t.test("gutter is budgeted under the 47-cell cap", function()
local _, buf = setup("a\nb\nc\n")
vim.api.nvim_set_current_buf(buf)
local win = vim.api.nvim_get_current_win()
t.defer(function()
if vim.api.nvim_win_is_valid(win) then
vim.wo[win].statuscolumn = ""
vim.wo[win].signcolumn = "auto"
end
end)
vim.wo[win].number = false
vim.wo[win].relativenumber = false
vim.wo[win].foldcolumn = "0"
vim.wo[win].signcolumn = "yes:9"
blame.toggle_gutter(buf)
t.wait_for(function()
local s = blame.state(buf)
return s ~= nil and s.blame_width ~= nil
end, "the gutter blame to render")
local width = assert(assert(blame.state(buf)).blame_width)
local native = 18 -- signcolumn=yes:9 reserves 2*9 cells
t.eq(width, 47 - native, "the blame is budgeted into the cells left free")
t.truthy(width + native <= 47, "blame plus native columns fits the cap")
end)
t.test("gutter re-budgets when a gutter option changes", function()
local _, buf = setup("a\nb\nc\n")
vim.api.nvim_set_current_buf(buf)
local win = vim.api.nvim_get_current_win()
t.defer(function()
if vim.api.nvim_win_is_valid(win) then
vim.wo[win].statuscolumn = ""
vim.wo[win].signcolumn = "auto"
end
end)
vim.wo[win].number = false
vim.wo[win].relativenumber = false
vim.wo[win].foldcolumn = "0"
vim.wo[win].signcolumn = "no"
blame.toggle_gutter(buf)
t.wait_for(function()
local s = blame.state(buf)
return s ~= nil and s.blame_width ~= nil
end, "the gutter blame to render")
t.eq(
assert(blame.state(buf)).blame_width,
40,
"a clear gutter leaves the full preferred width"
)
vim.wo[win].signcolumn = "yes:9"
t.wait_for(function()
return assert(blame.state(buf)).blame_width == 47 - 18
end, "the blame to re-budget for the widened signcolumn")
end)
t.test("the gutter statuscolumn does not leak into other windows", function()
local _, buf = setup("a\nb\nc\n")
vim.api.nvim_set_current_buf(buf)
blame.toggle_gutter(buf)
t.wait_for(function()
local s = blame.state(buf)
return s ~= nil and s.blame_width ~= nil
end, "the gutter to render")
t.falsy(
vim.go.statuscolumn:find("git.blame", 1, true),
"the gutter leaves the global statuscolumn untouched"
)
vim.cmd("new")
local plain = vim.api.nvim_get_current_win()
t.defer(function()
if vim.api.nvim_win_is_valid(plain) then
vim.api.nvim_win_close(plain, true)
end
end)
t.falsy(
vim.wo[plain].statuscolumn:find("git.blame", 1, true),
"a new window does not inherit the blame gutter"
)
end)
t.test("gutter shows sha, author and an absolute date", function()
local _, buf = setup("a\nb\nc\n")
vim.api.nvim_set_current_buf(buf)
blame.toggle_gutter(buf)
t.wait_for(function()
local s = blame.state(buf)
return s ~= nil and s.tick ~= nil
end, "the gutter blame to populate")
local state = assert(blame.state(buf))
local g = assert(state.blame_text)[1] or ""
t.truthy(g:match("%x%x%x%x%x%x%x%x"), "the gutter shows a short sha")
t.truthy(g:find("t", 1, true), "the gutter shows the author")
t.truthy(
g:match("%d%d%d%d%-%d%d%-%d%d"),
"the gutter shows a YYYY-MM-DD date"
)
end)
t.test("gutter is blank on virtual lines", function()
local _, buf = setup("a\nb\nc\n")
vim.api.nvim_set_current_buf(buf)
blame.toggle_gutter(buf)
t.wait_for(function()
local s = blame.state(buf)
return s ~= nil and s.tick ~= nil
end, "the gutter blame to populate")
local state = assert(blame.state(buf))
local blank = assert(state.blame_blank)
t.falsy(blank:match("%x%x%x%x%x%x%x%x"), "no sha on a virtual line")
t.falsy(blank:match("%S"), "blank segment is whitespace")
end)
t.test("the statuscolumn expression renders the blame gutter", function()
local dir, buf = setup("a\nb\nc\n")
local sha = h.git(dir, "rev-parse", "HEAD").stdout
vim.api.nvim_set_current_buf(buf)
local win = vim.api.nvim_get_current_win()
blame.toggle_gutter(buf)
t.wait_for(function()
local s = blame.state(buf)
return s ~= nil and s.tick ~= nil
end, "the gutter blame to populate")
local rendered = vim.api.nvim_eval_statusline(
"%{%v:lua.require('git.blame').statuscolumn()%}",
{ winid = win, use_statuscol_lnum = 1 }
)
t.truthy(
rendered.str:find(sha:sub(1, 8), 1, true),
"the statuscolumn renders the commit's short sha"
)
end)
t.test("open_commit opens the commit that last touched the line", function()
local _, buf = setup("alpha\nbeta\ngamma\n")
vim.api.nvim_set_current_buf(buf)
@@ -559,12 +360,8 @@ end)
t.test("detach clears blame state and annotations", function()
local _, buf = setup("a\nb\nc\n")
vim.api.nvim_set_current_buf(buf)
local win = vim.api.nvim_get_current_win()
enable_blame(buf)
blame.toggle_gutter(buf)
t.truthy(vim.wo[win].statuscolumn ~= "", "the gutter statuscolumn set")
blame.detach(buf)
t.eq(blame.state(buf), nil, "state dropped on detach")
t.eq(#inline_marks(buf), 0, "inline annotation cleared")
t.eq(vim.wo[win].statuscolumn, "", "gutter statuscolumn cleared")
end)