Add back presence plugin

Restrict activity status with neoconf

lazy-lock.json

@@ -35,6 +35,7 @@
   "nvim-web-devicons": { "branch": "master", "commit": "0bb67ef952ea3eb7b1bac9c011281471d99a27bc" },
   "oil.nvim": { "branch": "master", "commit": "132b4ea0740c417b9d717411cab4cf187e1fd095" },
   "plenary.nvim": { "branch": "master", "commit": "4f71c0c4a196ceb656c824a70792f3df3ce6bb6d" },
+  "presence.nvim": { "branch": "main", "commit": "87c857a56b7703f976d3a5ef15967d80508df6e6" },
   "promise-async": { "branch": "main", "commit": "94f6f03c6c1e2aab551aacdf0c1e597a7269abb6" },
   "rainbow_csv.nvim": { "branch": "main", "commit": "a520dabf1c74d7d7d8341dd3f3570063ef51b3aa" },
   "resession.nvim": { "branch": "master", "commit": "742aba4998123fc11f490a3aeffe8f550b2cb789" },

lua/valeth/plugins/presence.lua

@@ -0,0 +1,92 @@
+local create_autocmd = vim.api.nvim_create_autocmd
+local create_autogroup = vim.api.nvim_create_augroup
+local create_usercmd = vim.api.nvim_create_user_command
+
+local presence_enabled = false
+
+local function enabled_for_project()
+    local neoconf = require("neoconf")
+    return neoconf.get("presence") or false
+end
+
+local function enable()
+    local presence = require("presence")
+    presence_enabled = true
+    presence:handle_win_enter()
+end
+
+local function disable()
+    local presence = require("presence")
+    presence_enabled = false
+    presence:cancel()
+end
+
+local function toggle()
+    if presence_enabled then
+        disable()
+    else
+        enable()
+    end
+end
+
+
+local spec = {
+    "andweeb/presence.nvim",
+}
+
+spec.dependencies = {
+    "folke/neoconf.nvim",
+}
+
+spec.config = function()
+    local presence = require("presence")
+
+    local presence_group = create_autogroup("PresenceEvents", { clear = true })
+    local presence_autocmds = {
+        ["FocusGained"] = "handle_focus_gained",
+        ["TextChanged"] = "handle_text_changed",
+        ["VimLeavePre"] = "handle_vim_leave_pre",
+        ["WinEnter"] = "handle_win_enter",
+        ["WinLeave"] = "handle_win_leave",
+        ["BufEnter"] = "handle_buf_enter",
+        ["BufAdd"] = "handle_buf_add",
+    }
+
+    for event, callback_fn in pairs(presence_autocmds) do
+        create_autocmd(event, {
+            group = presence_group,
+            callback = function()
+                if presence_enabled then
+                    presence[callback_fn](presence)
+                end
+            end
+        })
+    end
+
+    create_autocmd({"VimEnter", "BufEnter"}, {
+        group = presence_group,
+        callback = function()
+            if enabled_for_project() then
+                enable()
+            else
+                disable()
+            end
+        end
+    })
+
+    create_usercmd("PresenceToggle", toggle, { nargs = 0 })
+
+    create_usercmd("PresenceState",
+        function()
+            print(presence_enabled and "enabled" or "disabled")
+        end,
+        { nargs = 0 }
+    )
+
+    presence.setup({
+        auto_update = false,
+        show_time = false,
+    })
+end
+
+return spec