refactor: split Sloth subcommands in their own files

lib/deps.nix

@@ -81,7 +81,12 @@
       buildPhase = ''
         dir=lua/sloth-flake
         mkdir -p $dir
-        mv *.lua $dir
+        cp *.lua $dir
+        for d in *; do
+          if [[ -d "$d" ]] && [[ "$d" != 'lua' ]]; then
+            cp -r "$d" $dir
+          fi
+        done
 
         cat <<'LUA' > $dir/dependencies.lua
         ${pluginsLuaDef plugins}

lua/sloth-flake/command.lua

@@ -1,74 +0,0 @@
-local Dep = require 'sloth-flake.dep'
-
-local M = {}
-
-local function vim_error(...)
-  vim.api.nvim_err_writeln(string.format(...))
-end
-
-local commands = {
-  list = function(args)
-    local filter = args[1] or "all"
-    local deps = vim.iter(Dep.all()):map(function (_, dep)
-      return dep:name()
-    end)
-    if filter == "all" then
-      -- Nothing to do
-    elseif filter == "loaded" then
-      deps = deps:filter(function (dep)
-        return Dep.get(dep):is_loaded()
-      end)
-    elseif filter == "notloaded" then
-      deps = deps:filter(function (dep)
-        return not Dep.get(dep):is_loaded()
-      end)
-    else
-      vim_error([[No Sloth list filter "%s".]], cmd)
-      vim_error("Filters are: all, loaded, notloaded")
-      return
-    end
-    deps = deps:totable()
-    table.sort(deps)
-    for _, dep in ipairs(deps) do
-      print(string.format("- %s", dep))
-    end
-  end,
-
-  load = function(plugins)
-    if #plugins == 0 then
-      vim_error("You should at least give a plugin to load!")
-      return
-    end
-    for _, plugin in ipairs(plugins) do
-      local dep = Dep.get(plugin)
-      if dep ~= nil then
-        dep:load()
-      end
-    end
-  end,
-
-  version = function()
-    local version = require('sloth-flake.version')
-    print(string.format('Sloth v%s', version()))
-  end,
-}
-
-function sloth_cmd(param)
-  local args = param.fargs
-  local cmd = args[1] or "list";
-  table.remove(args, 1)
-  local fn = commands[cmd]
-  if fn then
-    fn(args)
-  else
-    vim.api.nvim_err_writeln(string.format([[No Sloth subcommand "%s"]], cmd))
-  end
-end
-
-function M.register()
-  vim.api.nvim_create_user_command('Sloth', sloth_cmd, {
-    nargs = '*',
-  })
-end
-
-return M

lua/sloth-flake/command/init.lua

@@ -0,0 +1,29 @@
+local Dep = require 'sloth-flake.dep'
+
+local M = {}
+
+local commands = {
+  list = require 'sloth-flake.command.list',
+  load = require 'sloth-flake.command.load',
+  version = require 'sloth-flake.command.version',
+}
+
+function sloth_cmd(param)
+  local args = param.fargs
+  local cmd = args[1] or "list";
+  table.remove(args, 1)
+  local fn = commands[cmd]
+  if fn then
+    fn(args)
+  else
+    vim.api.nvim_err_writeln(string.format([[No Sloth subcommand "%s"]], cmd))
+  end
+end
+
+function M.register()
+  vim.api.nvim_create_user_command('Sloth', sloth_cmd, {
+    nargs = '*',
+  })
+end
+
+return M

lua/sloth-flake/command/list.lua

@@ -0,0 +1,29 @@
+local Dep = require 'sloth-flake.dep'
+local utils = require 'sloth-flake.utils'
+
+return function(args)
+  local filter = args[1] or "all"
+  local deps = vim.iter(Dep.all()):map(function(_, dep)
+    return dep:name()
+  end)
+  if filter == "all" then
+    -- Nothing to do
+  elseif filter == "loaded" then
+    deps = deps:filter(function(dep)
+      return Dep.get(dep):is_loaded()
+    end)
+  elseif filter == "notloaded" then
+    deps = deps:filter(function(dep)
+      return not Dep.get(dep):is_loaded()
+    end)
+  else
+    utils.error([[No Sloth list filter "%s".]], cmd)
+    utils.error("Filters are: all, loaded, notloaded")
+    return
+  end
+  deps = deps:totable()
+  table.sort(deps)
+  for _, dep in ipairs(deps) do
+    print(string.format("- %s", dep))
+  end
+end

lua/sloth-flake/command/load.lua

@@ -0,0 +1,15 @@
+local Dep = require 'sloth-flake.dep'
+local utils = require 'sloth-flake.utils'
+
+return function(plugins)
+  if #plugins == 0 then
+    utils.error("You should at least give a plugin to load!")
+    return
+  end
+  for _, plugin in ipairs(plugins) do
+    local dep = Dep.get(plugin)
+    if dep ~= nil then
+      dep:load()
+    end
+  end
+end

lua/sloth-flake/command/version.lua

@@ -0,0 +1,4 @@
+return function()
+  local version = require('sloth-flake.version')
+  print(string.format('Sloth v%s', version()))
+end

lua/sloth-flake/dep.lua

@@ -89,7 +89,6 @@ function M:import()
 end
 
 function M:load()
-  -- unshim_plugin(name)
   self:unshim()
   self:init()
   self:import()

lua/sloth-flake/utils.lua

@@ -0,0 +1,7 @@
+local M = {}
+
+function M.error(...)
+  vim.api.nvim_err_writeln(string.format(...))
+end
+
+return M