From 15939f8a6d322e27244fe2f5f57ee51ceb2b5aa1 Mon Sep 17 00:00:00 2001
From: Rene Schallner <rene@rocks.ai>
Date: Sat, 20 Nov 2021 20:37:28 +0100
Subject: [PATCH] progress

---
 ext_commands/daily_finder.sh | 49 ++++++++++++++++++++++++++++++++++++
 lua/telekasten.lua           | 26 ++++++++++++++++---
 2 files changed, 71 insertions(+), 4 deletions(-)
 create mode 100755 ext_commands/daily_finder.sh

diff --git a/ext_commands/daily_finder.sh b/ext_commands/daily_finder.sh
new file mode 100755
index 0000000..800878c
--- /dev/null
+++ b/ext_commands/daily_finder.sh
@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+
+# daily_finder for telekasten.nvim 
+#
+# gives the plugin the ability to search for daily notes,
+#     - sorted by date 
+#     - creates today's note if not present, with hardcoded template
+
+
+# if called by the plugin, no args are provided, and the current working
+# directory is set instead
+if [ $1 = ""] ; then 
+    the_dir=$(pwd)
+else
+    the_dir=$1
+fi
+
+# function DaySuffix:
+# little helper to give us st, nd, th for 1st, 2nd, 3rd, 4th, ...
+DaySuffix() {
+  case `date +%d` in
+    1|21|31) echo "st";;
+    2|22)    echo "nd";;
+    3|23)    echo "rd";;
+    *)       echo "th";;
+  esac
+}
+
+# path to today's note
+dailyfile=$the_dir/$(date --iso).md
+
+# function CreateDaily:
+# create today's daily note with hardcoded template
+CreateDaily() {
+    daysuffix=$(DaySuffix)
+    daystr=$(LC_TIME=en_US.UTF-8 date +"%A, %B %d$daysuffix, %Y")
+    datestr="title: $daystr"
+    echo --- >> $dailyfile
+    echo $datestr >> $dailyfile
+    echo --- >> $dailyfile
+}
+
+if [ $(basename $the_dir) = daily ] ; then 
+    if [ ! -f $dailyfile ] ; then 
+        $(CreateDaily)
+    fi
+fi
+
+find $the_dir | sort -rn 
diff --git a/lua/telekasten.lua b/lua/telekasten.lua
index bf40ea2..f35e368 100644
--- a/lua/telekasten.lua
+++ b/lua/telekasten.lua
@@ -12,7 +12,7 @@ zkcfg = {
      home = "/home/rs/zettelkasten",
      dailies = "/home/rs/zettelkasten/daily",
      extension = ".md",
-     zkfinder = "shitzk.sh",
+     daily_finder = "daily_finder.sh",
  }
 
 
@@ -43,7 +43,7 @@ find_daily_notes = function(opts)
     builtin.find_files({
     prompt_title = "Find daily note",
     cwd = zkcfg.dailies,
-    find_command = { zkcfg.zkfinder },
+    find_command = { zkcfg.daily_finder },
     entry_maker = zk_entry_maker,
    })
 end
@@ -59,7 +59,6 @@ insert_link = function(opts)
     builtin.find_files({
         prompt_title = "Insert link to note",
         cwd = zkcfg.home,
-        find_command = { zkcfg.zkfinder },
         attach_mappings = function(prompt_bufnr, map)
             actions.select_default:replace(function()
                 actions.close(prompt_bufnr)
@@ -82,7 +81,6 @@ follow_link = function(opts)
     builtin.find_files({
         prompt_title = "Follow link to note...",
         cwd = zkcfg.home,
-        find_command = { zkcfg.zkfinder },
         default_text = vim.fn.expand("<cword>"),
         entry_maker = zk_entry_maker,
    })
@@ -241,12 +239,32 @@ end
     return M
 --]]
 
+
+
+-- setup(cfg)
+--
+-- Overrides config with elements from cfg
+-- Valid keys are:
+--     - home : path to zettelkasten folder
+--     - dailies : path to folder of daily notes
+--     - extension : extension of note files (.md)
+--     - daily_finder: executable that finds daily notes and sorts them by date 
+--                     as long as we have no lua equivalent, this will be necessary
+--
+setup = function(cfg) 
+    cfg = cfg or {}
+   for k, v in pairs(cfg) do
+       zkcfg[k] = v
+   end
+end
+
 local M = {
     zkcfg = zkcfg,
     find_daily_notes = find_daily_notes,
     insert_link = insert_link,
     follow_link = follow_link,
     find_notes = find_filenames,
+    setup = setup,
 }
 print("rene reloaded")
 return M