Barrett Ruth
1b4d933148
Problem: integration keys (`fugitive`, `neogit`, `gitsigns`, `committia`, `telescope`) live at the top level of `vim.g.diffs`, cluttering the config alongside unrelated options like `highlights` and `conflict`. Solution: move them under `vim.g.diffs.integrations.*`. Old top-level keys are migrated automatically with a `vim.deprecate` warning targeting v0.3.2. `compute_filetypes` and `plugin/diffs.lua` fall back to legacy keys for pre-`init()` callers.
126 lines
3.7 KiB
Lua
126 lines
3.7 KiB
Lua
require('spec.helpers')
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vim.g.diffs = { integrations = { neogit = true } }
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local diffs = require('diffs')
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local parser = require('diffs.parser')
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local function create_buffer(lines)
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local bufnr = vim.api.nvim_create_buf(false, true)
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vim.api.nvim_buf_set_lines(bufnr, 0, -1, false, lines or {})
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return bufnr
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end
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local function delete_buffer(bufnr)
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if vim.api.nvim_buf_is_valid(bufnr) then
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vim.api.nvim_buf_delete(bufnr, { force = true })
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end
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end
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describe('neogit_integration', function()
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describe('neogit_disable_hunk_highlight', function()
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it('sets neogit_disable_hunk_highlight on NeogitStatus buffer after attach', function()
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local bufnr = create_buffer({
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'modified test.lua',
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'@@ -1,1 +1,2 @@',
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' local x = 1',
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'+local y = 2',
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})
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vim.api.nvim_set_option_value('filetype', 'NeogitStatus', { buf = bufnr })
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diffs.attach(bufnr)
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assert.is_true(vim.b[bufnr].neogit_disable_hunk_highlight)
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delete_buffer(bufnr)
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end)
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it('does not set neogit_disable_hunk_highlight on non-Neogit buffer', function()
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local bufnr = create_buffer({})
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vim.api.nvim_set_option_value('filetype', 'git', { buf = bufnr })
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diffs.attach(bufnr)
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assert.is_not_true(vim.b[bufnr].neogit_disable_hunk_highlight)
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delete_buffer(bufnr)
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end)
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end)
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describe('NeogitStatus buffer attach', function()
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it('populates hunk_cache for NeogitStatus buffer with diff content', function()
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local bufnr = create_buffer({
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'modified hello.lua',
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'@@ -1,2 +1,3 @@',
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' local M = {}',
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'+local x = 1',
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' return M',
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})
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vim.api.nvim_set_option_value('filetype', 'NeogitStatus', { buf = bufnr })
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diffs.attach(bufnr)
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local entry = diffs._test.hunk_cache[bufnr]
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assert.is_not_nil(entry)
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assert.is_table(entry.hunks)
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assert.are.equal(1, #entry.hunks)
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assert.are.equal('hello.lua', entry.hunks[1].filename)
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delete_buffer(bufnr)
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end)
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it('populates hunk_cache for NeogitDiffView buffer', function()
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local bufnr = create_buffer({
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'new file newmod.lua',
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'@@ -0,0 +1,2 @@',
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'+local M = {}',
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'+return M',
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})
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vim.api.nvim_set_option_value('filetype', 'NeogitDiffView', { buf = bufnr })
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diffs.attach(bufnr)
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local entry = diffs._test.hunk_cache[bufnr]
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assert.is_not_nil(entry)
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assert.is_table(entry.hunks)
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assert.are.equal(1, #entry.hunks)
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delete_buffer(bufnr)
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end)
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end)
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describe('parser neogit patterns', function()
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it('detects renamed prefix via parser', function()
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local bufnr = create_buffer({
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'renamed old.lua',
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'@@ -1,2 +1,3 @@',
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' local M = {}',
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'+local x = 1',
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' return M',
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})
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local hunks = parser.parse_buffer(bufnr)
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assert.are.equal(1, #hunks)
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assert.are.equal('old.lua', hunks[1].filename)
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delete_buffer(bufnr)
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end)
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it('detects copied prefix via parser', function()
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local bufnr = create_buffer({
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'copied orig.lua',
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'@@ -1,2 +1,3 @@',
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' local M = {}',
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'+local x = 1',
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' return M',
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})
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local hunks = parser.parse_buffer(bufnr)
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assert.are.equal(1, #hunks)
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assert.are.equal('orig.lua', hunks[1].filename)
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delete_buffer(bufnr)
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end)
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it('detects deleted prefix via parser', function()
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local bufnr = create_buffer({
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'deleted gone.lua',
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'@@ -1,2 +0,0 @@',
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'-local M = {}',
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'-return M',
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})
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local hunks = parser.parse_buffer(bufnr)
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assert.are.equal(1, #hunks)
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assert.are.equal('gone.lua', hunks[1].filename)
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delete_buffer(bufnr)
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end)
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end)
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end)
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