nvim: Add support for ledger and timetrackingguix

2 files changed, 51 insertions, 1 deletions

diff --git a/nvim/nvim/init.lua b/nvim/nvim/init.lua
index 672ea11..fd6d1eb 100644
--- a/nvim/nvim/init.lua
+++ b/nvim/nvim/init.lua
@@ -119,7 +119,8 @@ vim.api.nvim_create_autocmd({ "BufEnter" }, {
 require'nvim-treesitter.configs'.setup {
   -- A list of parser names, or "all"
   ensure_installed = { "c", "cpp", "python", "scheme", "javascript", "fennel",
-  "zig", "clojure", "vimdoc", "vim", "bash", "markdown", "markdown_inline" },
+  "zig", "clojure", "vimdoc", "vim", "bash", "markdown", "markdown_inline",
+  "ledger"},
 
   -- Install parsers synchronously (only applied to `ensure_installed`)
   sync_install = false,
@@ -159,3 +160,4 @@ require 'highlight'
 require 'colors'
 require 'parens'
 require 'git'
+require 'ledger'
diff --git a/nvim/nvim/lua/ledger.lua b/nvim/nvim/lua/ledger.lua
new file mode 100644
index 0000000..a6a5cd4
--- /dev/null
+++ b/nvim/nvim/lua/ledger.lua
@@ -0,0 +1,48 @@
+function clock (start_end, text)
+    -- start_end: is "i" or "o"
+    -- text: is the account
+    local entry = os.date (start_end .. " %Y/%m/%d %H:%M:%S " .. text)
+    vim.api.nvim_put ({entry}, "l", true, true)
+end
+
+
+function complete (arglead, cmdline, cursorpos)
+    local account_pattern = "^account (%S+)%s*$"
+    local entry_pattern = "^[iIoO] %d+/%d%d/%d%d %d%d:%d%d:%d%d (%S+)%s?.*$"
+
+    local found = {}
+    for _,v in pairs(vim.api.nvim_buf_get_lines(0, 0, -1, false)) do
+        _, _, account = string.find(v, account_pattern)
+        if not account then
+            _, _, account = string.find(v, entry_pattern)
+        end
+        if account and string.sub(account, 1, #arglead) == arglead then
+            if not found[account] then
+                found[account] = true
+            end
+        end
+    end
+    local suggestions = {}
+    for i,_ in pairs(found) do
+        table.insert(suggestions, i)
+    end
+    table.sort(suggestions)
+    return suggestions
+end
+
+vim.api.nvim_create_user_command ('TimerStart',
+    function (opts) clock ("i", opts.fargs[1]) end,
+    {
+        desc="Start a ledger time entry",
+        nargs=1,
+        complete=complete
+    }
+)
+vim.api.nvim_create_user_command ('TimerStop',
+    function (opts) clock ("o", opts.fargs[1]) end,
+    {
+        desc="Stop a ledger time entry",
+        nargs=1,
+        complete=complete
+    }
+)