refactor(git): centralize registrations, defer submodule loads

2026-04-30 16:23:18 +02:00
parent bf9cc73626
commit 8e6b13a7a3
7 changed files with 131 additions and 151 deletions
@@ -18,11 +18,17 @@ local SPLIT_HANDLERS = {
 ---@type string[]?
 local cached_cmds

---@param result vim.SystemCompleted
-local function populate_cached_cmds(result)
+---@return string[]
+local function git_cmds()
+    if cached_cmds then
+        return cached_cmds
+    end
+    local result = vim
+        .system({ "git", "--list-cmds=main,others,alias" }, { text = true })
+        :wait()
    if result.code ~= 0 then
        util.error("git --list-cmds failed: %s", vim.trim(result.stderr or ""))
-        return
+        return {}
    end
    cached_cmds = {}
    for line in (result.stdout or ""):gmatch("[^\r\n]+") do
@@ -31,27 +37,8 @@ local function populate_cached_cmds(result)
        end
    end
    table.sort(cached_cmds)
-end
-
-local function prefetch_cmds()
-    vim.system(
-        { "git", "--list-cmds=main,others,alias" },
-        { text = true },
-        vim.schedule_wrap(populate_cached_cmds)
-    )
-end
-
---@return string[]
-local function git_cmds()
-    if cached_cmds then
    return cached_cmds
 end
-    populate_cached_cmds(
-        vim.system({ "git", "--list-cmds=main,others,alias" }, { text = true })
-            :wait()
-    )
-    return cached_cmds or {}
-end

 ---@param args string[]
 ---@param start integer
@@ -233,7 +220,7 @@ end
 ---@param arg_lead string
 ---@param cmd_line string
 ---@return string[]
-local function complete(arg_lead, cmd_line, _)
+function M.complete(arg_lead, cmd_line, _)
    local rest = cmd_line:gsub("^%s*%S+%s*", "", 1)
    local words = vim.split(rest, "%s+", { trimempty = false })
    if #words > 1 then
@@ -248,14 +235,4 @@ local function complete(arg_lead, cmd_line, _)
    return matches
 end

-function M.setup()
-    prefetch_cmds()
-    vim.api.nvim_create_user_command("G", function(opts)
-        M.run(opts.fargs)
-    end, {
-        nargs = "*",
-        complete = complete,
-    })
-end
-
 return M
@@ -185,31 +185,4 @@ function M.split(opts)
    place_pair(buf, cur_buf, true, opts.vertical)
 end

-function M.setup()
-    local function diff_split_cmd(vertical)
-        return function(opts)
-            M.split({
-                rev = opts.args ~= "" and opts.args or nil,
-                vertical = vertical,
-            })
-        end
-    end
-
-    vim.api.nvim_create_user_command(
-        "Gdiffsplit",
-        diff_split_cmd(true),
-        { nargs = "?", desc = "Diff against <rev>" }
-    )
-    vim.api.nvim_create_user_command(
-        "Gvdiffsplit",
-        diff_split_cmd(true),
-        { nargs = "?", desc = "Diff against <rev> (vertical split)" }
-    )
-    vim.api.nvim_create_user_command(
-        "Ghdiffsplit",
-        diff_split_cmd(false),
-        { nargs = "?", desc = "Diff against <rev> (horizontal split)" }
-    )
-end
-
 return M
@@ -17,16 +17,98 @@ function M.status()
    return vim.b.git_status or ""
 end

-function M.setup()
+function M.init()
    for name, link in pairs(HIGHLIGHTS) do
        vim.api.nvim_set_hl(0, name, { link = link, default = true })
    end

-    require("git.repo").setup()
-    require("git.object").setup()
-    require("git.diff").setup()
-    require("git.cmd").setup()
-    require("git.log").setup()
+    local group = vim.api.nvim_create_augroup("ow.git", { clear = true })
+
+    vim.api.nvim_create_autocmd(
+        { "BufReadPost", "BufNewFile", "BufWritePost", "FileChangedShellPost" },
+        {
+            group = group,
+            callback = function(args)
+                require("git.repo").refresh_buf(args.buf)
+            end,
+        }
+    )
+    vim.api.nvim_create_autocmd({ "BufDelete", "BufWipeout" }, {
+        group = group,
+        callback = function(args)
+            require("git.repo").unregister(args.buf)
+        end,
+    })
+    vim.api.nvim_create_autocmd("FocusGained", {
+        group = group,
+        callback = function()
+            require("git.repo").refresh_buf(vim.api.nvim_get_current_buf())
+        end,
+    })
+    vim.api.nvim_create_autocmd("VimLeavePre", {
+        group = group,
+        callback = function()
+            require("git.repo").stop_all()
+        end,
+    })
+
+    vim.api.nvim_create_autocmd("BufReadCmd", {
+        pattern = "git://*",
+        group = group,
+        callback = function(args)
+            require("git.object").read_uri(args.buf)
+        end,
+    })
+
+    vim.api.nvim_create_autocmd("BufReadCmd", {
+        pattern = "gitlog://*",
+        group = group,
+        callback = function(args)
+            require("git.log").read_uri(args.buf)
+        end,
+    })
+    vim.api.nvim_create_user_command("Glog", function(opts)
+        require("git.log").run_glog(opts)
+    end, {
+        nargs = "*",
+        complete = function(...)
+            return require("git.log").complete_glog(...)
+        end,
+        desc = "Show git log",
+    })
+
+    local function diff_split_cmd(vertical)
+        return function(opts)
+            require("git.diff").split({
+                rev = opts.args ~= "" and opts.args or nil,
+                vertical = vertical,
+            })
+        end
+    end
+    vim.api.nvim_create_user_command(
+        "Gdiffsplit",
+        diff_split_cmd(true),
+        { nargs = "?", desc = "Diff against <rev>" }
+    )
+    vim.api.nvim_create_user_command(
+        "Gvdiffsplit",
+        diff_split_cmd(true),
+        { nargs = "?", desc = "Diff against <rev> (vertical split)" }
+    )
+    vim.api.nvim_create_user_command(
+        "Ghdiffsplit",
+        diff_split_cmd(false),
+        { nargs = "?", desc = "Diff against <rev> (horizontal split)" }
+    )
+
+    vim.api.nvim_create_user_command("G", function(opts)
+        require("git.cmd").run(opts.fargs)
+    end, {
+        nargs = "*",
+        complete = function(...)
+            return require("git.cmd").complete(...)
+        end,
+    })
 end

 return M
@@ -115,17 +115,8 @@ function M.open(opts)
    end
 end

-function M.setup()
-    local group = vim.api.nvim_create_augroup("ow.git.log", { clear = true })
-    vim.api.nvim_create_autocmd("BufReadCmd", {
-        pattern = "gitlog://*",
-        group = group,
-        callback = function(args)
-            M.read_uri(args.buf)
-        end,
-    })
-
-    vim.api.nvim_create_user_command("Glog", function(cmd_opts)
+---@param cmd_opts table
+function M.run_glog(cmd_opts)
    local parsed = { max_count = 1000 }
    for _, a in ipairs(cmd_opts.fargs) do
        local k, v = a:match("^([%w_]+)=(.*)$")
@@ -143,9 +134,11 @@ function M.setup()
        end
    end
    M.open(parsed)
-    end, {
-        nargs = "*",
-        complete = function(arg_lead)
+end
+
+---@param arg_lead string
+---@return string[]
+function M.complete_glog(arg_lead)
    local matches = {}
    for k in pairs(M.opt_parsers) do
        local prefix = k .. "="
@@ -155,9 +148,6 @@ function M.setup()
    end
    table.sort(matches)
    return matches
-        end,
-        desc = "Show git log",
-    })
 end

 return M
@@ -363,15 +363,4 @@ function M.open_under_cursor()
    return false
 end

-function M.setup()
-    local group = vim.api.nvim_create_augroup("ow.git.object", { clear = true })
-    vim.api.nvim_create_autocmd("BufReadCmd", {
-        pattern = "git://*",
-        group = group,
-        callback = function(args)
-            M.read_uri(args.buf)
-        end,
-    })
-end
-
 return M
@@ -326,35 +326,4 @@ function M.rev_parse(worktree, rev, short)
    return trimmed ~= "" and trimmed or nil
 end

-function M.setup()
-    local group = vim.api.nvim_create_augroup("ow.git.repo", { clear = true })
-    vim.api.nvim_create_autocmd(
-        { "BufReadPost", "BufNewFile", "BufWritePost", "FileChangedShellPost" },
-        {
-            group = group,
-            callback = function(args)
-                M.refresh_buf(args.buf)
-            end,
-        }
-    )
-    vim.api.nvim_create_autocmd({ "BufDelete", "BufWipeout" }, {
-        group = group,
-        callback = function(args)
-            M.unregister(args.buf)
-        end,
-    })
-    vim.api.nvim_create_autocmd("FocusGained", {
-        group = group,
-        callback = function()
-            M.refresh_buf(vim.api.nvim_get_current_buf())
-        end,
-    })
-    vim.api.nvim_create_autocmd("VimLeavePre", {
-        group = group,
-        callback = function()
-            M.stop_all()
-        end,
-    })
-end
-
 return M
@@ -1,4 +1,4 @@
 if vim.g.loaded_git then return end
 vim.g.loaded_git = 1

-require("git").setup()
+require("git").init()