dotfiles

commit cbd468785a4f57d6174a2f1026704485b1b1fee7
parent ad82542ebd2047f588728d3cd419cca3fff1b99f
Author: Chris Bracken <chris@bracken.jp>
Date:   Fri,  5 Jun 2026 18:55:36 +0900

nvim: add mappings for markdown-oxide daily notes

Adds the following mappings:

* <leader>dd: open daily note for today
* <leader>dp: open previous day's daily note
* <leader>dn: open next day's daily note

Diffstat:
M
.config/nvim/lua/config/keymaps.lua
 | 
26
+++++++++++++++-----------
M
.config/nvim/lua/custom/utils.lua
 | 
36
++++++++++++++++++++++++++++++++++++

2 files changed, 51 insertions(+), 11 deletions(-)
diff --git a/.config/nvim/lua/config/keymaps.lua b/.config/nvim/lua/config/keymaps.lua
@@ -1,3 +1,5 @@
+local utils = require('custom.utils')
+
 -- Globals.
 vim.g.mapleader=' '                    -- Set <leader> key.
 
@@ -102,16 +104,18 @@ vim.keymap.set('n', '<leader>n', function()
   end
 end)
 
--- Open today's daily note unconditionally.
-vim.keymap.set('n', '<leader>dn', function()
-  if vim.fn.exists(':Daily') == 2 then
-    vim.cmd('Daily')
-  else
-    local notes_dir = vim.g.notes_dir
-    assert(notes_dir, "vim.g.notes_dir is not set")
-    local today = os.date("%Y/%m/%Y-%m-%d")
-    local path = vim.fn.expand(notes_dir .. "/" .. today .. ".md")
-    vim.cmd("edit " .. vim.fn.fnameescape(path))
-  end
+-- Open today's daily note.
+vim.keymap.set('n', '<leader>dd', function()
+  utils.jump_daily(0)
 end, { desc = "Open today's daily note", noremap = true, silent = true })
 
+-- Go to previous day's note relative to current note (or today).
+vim.keymap.set('n', '<leader>dp', function()
+  utils.jump_daily(-1)
+end, { desc = "Go to previous daily note", noremap = true, silent = true })
+
+-- Go to next day's note relative to current note (or today).
+vim.keymap.set('n', '<leader>dn', function()
+  utils.jump_daily(1)
+end, { desc = "Go to next daily note", noremap = true, silent = true })
+
diff --git a/.config/nvim/lua/custom/utils.lua b/.config/nvim/lua/custom/utils.lua
@@ -19,4 +19,40 @@ function M.change_google3_subdir(subdir)
   end
 end
 
+function M.jump_daily(offset)
+  local notes_dir = vim.g.notes_dir
+  assert(notes_dir, "vim.g.notes_dir is not set")
+
+  local current_file = vim.api.nvim_buf_get_name(0)
+  local year, month, day = current_file:match("(%d%d%d%d)%-(%d%d)%-(%d%d)%.md$")
+
+  local target_date
+  if year and month and day then
+    local current_time = os.time({
+      year = tonumber(year),
+      month = tonumber(month),
+      day = tonumber(day),
+      hour = 12
+    })
+    local target_time = current_time + (offset * 86400)
+    target_date = os.date("*t", target_time)
+  else
+    local target_time = os.time() + (offset * 86400)
+    target_date = os.date("*t", target_time)
+  end
+
+  local formatted_date = string.format("%04d/%02d/%04d-%02d-%02d",
+    target_date.year, target_date.month, target_date.year, target_date.month, target_date.day)
+
+  local path = vim.fn.expand(notes_dir .. "/" .. formatted_date .. ".md")
+
+  -- Create parent directories if they don't exist
+  local dir = vim.fn.fnamemodify(path, ":h")
+  if vim.fn.isdirectory(dir) == 0 then
+    vim.fn.mkdir(dir, "p")
+  end
+
+  vim.cmd("edit " .. vim.fn.fnameescape(path))
+end
+
 return M