feat(plugins): add git-ai-commit, diffview, and reorganize keymaps

- Add AI-powered commit message generation with git-ai-commit plugin.
- Add diffview for side-by-side git diffs.
- Reorganize telescope keymaps (<leader><leader> for live_grep, <leader>/ for find_files).
- Update lazy.nvim imports to include plugins.extras.
- Add mago.nvim for PHP support.
- Update AI plugin with model configuration.
This commit is contained in:
2026-02-26 15:27:39 +01:00
parent c0d2326e34
commit 49906c175d
8 changed files with 362 additions and 15 deletions

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@@ -22,8 +22,6 @@ map('n', '<C-k>', '<C-w><C-k>', { desc = 'Move focus to the upper window' })
-- File explorer
map('n', '<C-e>', ':Neotree toggle<CR>', { desc = '[E]xplorer (toggle neotree)' })
-- LazyGit
map('n', '<C-g>', '<cmd>LazyGit<CR>', { desc = 'LazyGit' })
-- Telescope live grep (fixed: was using broken <cmd>builtin... syntax)
map('n', '<C-f>', function()

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@@ -7,6 +7,9 @@
return {
'ThePrimeagen/99',
dependencies = {
{ 'saghen/blink.compat', version = '2.*' },
},
config = function()
local _99 = require '99'
local basename = vim.fs.basename(vim.uv.cwd())
@@ -25,6 +28,9 @@ return {
completion = {
source = 'blink', -- blink.cmp is your completion engine
},
-- Default model (set to nil to use provider default)
-- Examples: 'opencode/claude-sonnet-4-5', 'claude-sonnet-4-5', 'gpt-4'
model = vim.env.NVIM_99_MODEL or 'openrouter/moonshotai/kimi-k2.5',
}
-- Visual selection → AI replacement

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@@ -0,0 +1,51 @@
-- lua/plugins/extras/diffview.lua
-- Side-by-side diff view for staged/unstaged changes across all files
-- https://github.com/sindrets/diffview.nvim
--
-- Keymaps:
-- <leader>ds — staged changes (git diff --cached)
-- <leader>du — unstaged changes (git diff)
-- <leader>dh — diff against HEAD
-- <leader>dc — close diffview
--
-- Inside diffview:
-- <Tab> / <S-Tab> — next/prev changed file
-- [c / ]c — prev/next hunk in file
-- s — stage/unstage file (in file panel)
-- q / <leader>dc — close
return {
'sindrets/diffview.nvim',
lazy = true,
dependencies = { 'nvim-tree/nvim-web-devicons' },
cmd = { 'DiffviewOpen', 'DiffviewClose', 'DiffviewFileHistory' },
keys = {
{ '<leader>ds', '<cmd>DiffviewOpen --staged<cr>', desc = 'git [d]iff [s]taged' },
{ '<leader>du', '<cmd>DiffviewOpen<cr>', desc = 'git [d]iff [u]nstaged' },
{ '<leader>dh', '<cmd>DiffviewOpen HEAD<cr>', desc = 'git [d]iff [h]ead' },
{ '<leader>dc', '<cmd>DiffviewClose<cr>', desc = 'git [d]iff [c]lose' },
},
opts = {
enhanced_diff_hl = true,
view = {
default = {
layout = 'diff2_horizontal', -- side by side
winbar_info = true,
},
merge_tool = {
layout = 'diff3_horizontal',
disable_diagnostics = true,
},
},
file_panel = {
listing_style = 'tree',
win_config = { width = 35 },
},
hooks = {
-- close diffview with q in any diffview buffer
view_opened = function()
vim.keymap.set('n', 'q', '<cmd>DiffviewClose<cr>', { buffer = true, silent = true })
end,
},
},
}

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@@ -0,0 +1,292 @@
-- lua/plugins/extras/git-ai-commit.lua
-- AI-powered commit message generator using ThePrimeagen/99 + lazygit
--
-- Flow:
-- <leader>9g → gather diff (staged → unstaged fallback)
-- → send diff to 99 with a Conventional Commits prompt
-- → write cleaned response to .git/COMMIT_EDITMSG
-- → show message preview with confirm/edit/cancel options
return {
-- Virtual plugin entry — no remote source, just wires deps + config
dir = vim.fn.stdpath('config'),
name = 'git-ai-commit',
dependencies = {
'ThePrimeagen/99',
'kdheepak/lazygit.nvim',
},
event = 'VeryLazy',
config = function()
-- ── helpers ────────────────────────────────────────────────────────────
--- Return the git root for cwd, or nil if not in a repo.
local function git_root()
local result = vim.system({ 'git', 'rev-parse', '--show-toplevel' }, { text = true }):wait()
if result.code ~= 0 then return nil end
return vim.trim(result.stdout)
end
--- Collect the diff to describe.
--- Strategy: staged first, fall back to HEAD, abort if clean.
--- @return string|nil diff text, or nil when there is nothing to commit
local function get_diff()
-- 1. staged changes
local staged = vim.system({ 'git', 'diff', '--cached' }, { text = true }):wait()
if staged.code == 0 and vim.trim(staged.stdout) ~= '' then
return staged.stdout
end
-- 2. unstaged changes against HEAD
local unstaged = vim.system({ 'git', 'diff', 'HEAD' }, { text = true }):wait()
if unstaged.code == 0 and vim.trim(unstaged.stdout) ~= '' then
return unstaged.stdout
end
return nil
end
--- Strip markdown fences, surrounding quotes, and whitespace from the
--- AI response so we're left with a clean commit message.
--- Returns both the subject line and any body content.
--- @param raw string
--- @return string subject, string body
local function clean_message(raw)
local msg = vim.trim(raw)
-- remove ```...``` fences
msg = msg:gsub('^```[^\n]*\n', ''):gsub('\n```$', '')
-- remove surrounding single/double quotes
msg = msg:match('^["\'](.+)["\']$') or msg
-- split into subject (first line) and body (remaining lines)
local subject = msg:match('^([^\n]+)') or msg
local body = msg:match('^[^\n]+\n(.+)$') or ''
return vim.trim(subject), vim.trim(body)
end
-- ── core function ───────────────────────────────────────────────────────
local function generate_and_commit()
-- 1. sanity: must be inside a git repo
local root = git_root()
if not root then
vim.notify('git-ai-commit: not inside a git repository', vim.log.levels.WARN)
return
end
-- 2. collect diff
local diff = get_diff()
if not diff then
vim.notify('git-ai-commit: nothing to commit (clean working tree)', vim.log.levels.WARN)
return
end
-- 3. tell the user we're working
vim.notify('AI: generating commit message…', vim.log.levels.INFO)
-- 4. build prompt
local prompt = string.format([[
<DIRECTIONS>
You are an expert at writing git commit messages.
Given the following git diff, write a commit message following
the Conventional Commits specification. Format:
type(scope): subject
body (optional, keep it brief)
Rules:
- Subject: One line only, max 72 characters
- Subject: Use imperative mood ("add", "fix", "refactor" — not "added" / "fixes")
- Body: Optional but recommended for complex changes; explain WHAT and WHY, not HOW
- Body: Wrap at 72 characters, blank line between subject and body
- Output ONLY the raw commit message — no backticks, no quotes, no preamble
<DIFF>
%s
</DIFF>
</DIRECTIONS>
]], diff)
-- 5. fire the 99 request via its internal Prompt API
local ok, err = pcall(function()
local _99 = require '99'
local Prompt = require '99.prompt'
local CleanUp = require '99.ops.clean-up'
local state = _99.__get_state()
local context = Prompt.search(state)
context:add_prompt_content(prompt)
context:finalize()
local clean_up = CleanUp.make_clean_up(function() context:stop() end)
context:add_clean_up(clean_up)
context:start_request(CleanUp.make_observer(clean_up, {
on_complete = function(status, response)
vim.schedule(function()
if status ~= 'success' then
vim.notify(
'git-ai-commit: AI request ' .. status,
vim.log.levels.ERROR
)
return
end
-- 6. clean and persist the message
local subject, body = clean_message(response)
if subject == '' then
vim.notify('git-ai-commit: AI returned an empty message', vim.log.levels.ERROR)
return
end
local editmsg_path = root .. '/.git/COMMIT_EDITMSG'
local f = io.open(editmsg_path, 'w')
if not f then
vim.notify(
'git-ai-commit: could not write to ' .. editmsg_path,
vim.log.levels.ERROR
)
return
end
-- Write subject and optional body
f:write(subject .. '\n')
if body ~= '' then
f:write('\n' .. body .. '\n')
end
f:close()
-- 7. show editable commit message with accept/cancel buttons
local full_msg = subject
if body ~= '' then
full_msg = full_msg .. '\n\n' .. body
end
-- Create floating window with editable buffer
local lines = vim.split(full_msg, '\n')
local max_width = 0
for _, line in ipairs(lines) do
max_width = math.max(max_width, vim.fn.strdisplaywidth(line))
end
max_width = math.min(math.max(max_width, 50), 80)
-- Add button row
local button_padding = math.floor((max_width - 28) / 2)
local accept_btn = string.rep(' ', button_padding) .. '[ Accept (Enter) ]'
local cancel_btn = '[ Cancel (Esc) ]'
local button_row = accept_btn .. ' ' .. cancel_btn
local buf = vim.api.nvim_create_buf(false, true)
vim.api.nvim_buf_set_lines(buf, 0, -1, false, lines)
-- Set buffer options for editing
vim.api.nvim_buf_set_option(buf, 'modifiable', true)
vim.api.nvim_buf_set_option(buf, 'buftype', 'acwrite')
vim.api.nvim_buf_set_option(buf, 'swapfile', false)
local width = max_width
local height = math.min(#lines + 4, vim.o.lines - 8)
local opts = {
relative = 'editor',
width = width,
height = height,
col = (vim.o.columns - width) / 2,
row = (vim.o.lines - height - 4) / 2,
style = 'minimal',
border = 'rounded',
title = ' Edit Commit Message ',
title_pos = 'center',
}
local win = vim.api.nvim_open_win(buf, true, opts)
-- Create button window below
local btn_buf = vim.api.nvim_create_buf(false, true)
vim.api.nvim_buf_set_lines(btn_buf, 0, -1, false, { '', button_row, '' })
vim.api.nvim_buf_set_option(btn_buf, 'modifiable', false)
vim.api.nvim_buf_set_option(btn_buf, 'buftype', 'nofile')
-- Highlight the buttons
local ns = vim.api.nvim_create_namespace('git-ai-commit-buttons')
vim.api.nvim_buf_add_highlight(btn_buf, ns, 'Keyword', 1, button_padding, button_padding + 19)
vim.api.nvim_buf_add_highlight(btn_buf, ns, 'WarningMsg', 1, button_padding + 23, button_padding + 41)
local btn_opts = {
relative = 'editor',
width = width,
height = 3,
col = opts.col,
row = opts.row + opts.height + 1,
style = 'minimal',
border = 'none',
focusable = false,
}
local btn_win = vim.api.nvim_open_win(btn_buf, false, btn_opts)
-- Set up keymaps for the floating window
local function close_windows()
if vim.api.nvim_win_is_valid(win) then
vim.api.nvim_win_close(win, true)
end
if vim.api.nvim_win_is_valid(btn_win) then
vim.api.nvim_win_close(btn_win, true)
end
end
local function do_accept()
-- Get edited content
local edited_lines = vim.api.nvim_buf_get_lines(buf, 0, -1, false)
local edited_msg = table.concat(edited_lines, '\n')
close_windows()
-- Commit with the edited message
local commit_result = vim.system(
{ 'git', 'commit', '-m', edited_msg },
{ text = true }
):wait()
if commit_result.code == 0 then
-- Remove temp file on success
vim.fn.delete(editmsg_path)
vim.notify('Committed successfully!', vim.log.levels.INFO)
else
vim.notify(
'git-ai-commit: commit failed - ' .. vim.trim(commit_result.stderr or ''),
vim.log.levels.ERROR
)
end
end
local function do_cancel()
close_windows()
vim.notify('Commit cancelled (message saved to .git/COMMIT_EDITMSG)', vim.log.levels.INFO)
end
-- Keymaps
vim.keymap.set('n', '<CR>', do_accept, { buffer = buf, nowait = true, desc = 'Accept commit' })
vim.keymap.set('n', '<Esc>', do_cancel, { buffer = buf, nowait = true, desc = 'Cancel commit' })
vim.keymap.set('i', '<C-c>', do_cancel, { buffer = buf, desc = 'Cancel commit' })
-- Start in insert mode at the beginning
vim.cmd('normal! gg0')
end)
end,
}))
end)
if not ok then
vim.notify('git-ai-commit: ' .. tostring(err), vim.log.levels.ERROR)
end
end
-- ── keymap ─────────────────────────────────────────────────────────────
vim.keymap.set('n', '<leader>9g', generate_and_commit, {
desc = 'AI: generate commit message + confirm',
})
end,
}

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@@ -14,7 +14,6 @@ return {
},
dependencies = { 'nvim-lua/plenary.nvim' },
keys = {
{ '<leader>lg', '<cmd>LazyGit<cr>', desc = 'LazyGit' },
-- <C-g> is also mapped in config/keymaps.lua
{ '<C-g>', '<cmd>LazyGit<cr>', desc = 'LazyGit' },
},
}

5
lua/plugins/mago.lua Normal file
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@@ -0,0 +1,5 @@
return {
'calvinludwig/mago.nvim',
ft = 'php',
opts = {},
}

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@@ -38,15 +38,8 @@ return {
vim.keymap.set('n', '<leader>sd', builtin.diagnostics, { desc = '[S]earch [D]iagnostics' })
vim.keymap.set('n', '<leader>sr', builtin.resume, { desc = '[S]earch [R]esume' })
vim.keymap.set('n', '<leader>s.', builtin.oldfiles, { desc = '[S]earch Recent Files' })
vim.keymap.set('n', '<leader><leader>', builtin.buffers, { desc = '[ ] Find existing buffers' })
-- Fuzzy search inside current buffer
vim.keymap.set('n', '<leader>/', function()
builtin.current_buffer_fuzzy_find(require('telescope.themes').get_dropdown {
winblend = 10,
previewer = false,
})
end, { desc = '[/] Fuzzily search in current buffer' })
vim.keymap.set('n', '<leader><leader>', builtin.live_grep, { desc = '[ ] Live grep (project)' })
vim.keymap.set('n', '<leader>/', builtin.find_files, { desc = '[/] Find files' })
-- Grep only open files
vim.keymap.set('n', '<leader>s/', function()