Convert seeds to obsidian.import task

lib/mix/tasks/obsidian/import.ex

@@ -0,0 +1,64 @@
+defmodule Mix.Tasks.Obsidian.Import do
+  use Mix.Task
+
+  @shortdoc "Import records from an Obsidian Vault containing Media entries "
+  @moduledoc """
+  Import records from an Obsidian Vault containing Media entries.
+
+  Requires the path of the vault as argument to the task:
+
+  `mix obsidian.import path/to/vault`
+  """
+
+  @impl Mix.Task
+  def run(args) do
+    case args do
+      [] ->
+        Mix.Shell.IO.error("Error: requires the path to the obsidian vault record folder")
+        System.halt(1)
+
+      [path] ->
+        Mix.Shell.IO.info("Seeding the database from #{path}")
+
+        %{valid: valid, errors: errors} =
+          Path.wildcard("#{path}/*.md")
+          |> Enum.reduce(%{valid: [], errors: []}, fn entry, acc ->
+            file_stat = File.stat!(entry)
+
+            case entry
+                 |> File.read!()
+                 |> Obsidian.Parser.from_file_contents() do
+              {:ok, parsed_entry} ->
+                inserted_at =
+                  file_stat.ctime
+                  |> NaiveDateTime.from_erl!()
+                  |> DateTime.from_naive!("Etc/UTC")
+
+                updated_at =
+                  file_stat.mtime
+                  |> NaiveDateTime.from_erl!()
+                  |> DateTime.from_naive!("Etc/UTC")
+
+                data =
+                  parsed_entry
+                  |> Map.put(:inserted_at, inserted_at)
+                  |> Map.put(:updated_at, updated_at)
+
+                %{acc | valid: [data | acc.valid]}
+
+              {:error, error} ->
+                %{acc | errors: [{entry, error} | acc.errors]}
+            end
+          end)
+
+        Mix.Shell.IO.info("Parsed #{length(valid)} entries")
+        Mix.Shell.IO.error("Failed to parse #{length(errors)} entries")
+
+        MusicLibrary.Repo.insert_all(MusicLibrary.Records.Record, valid)
+
+      _other ->
+        Mix.Shell.IO.error("Error: too many arguments")
+        System.halt(1)
+    end
+  end
+end

priv/repo/seeds.exs

@@ -9,53 +9,3 @@
 #
 # We recommend using the bang functions (`insert!`, `update!`
 # and so on) as they will fail if something goes wrong.
-
-case System.argv() do
-  [] ->
-    IO.puts("Error: requires the path to the obsidian vault record folder")
-    System.halt(1)
-
-  [path] ->
-    # TODO: validate path
-    IO.puts("Seeding the database from #{path}")
-
-    %{valid: valid, errors: errors} =
-      Path.wildcard("#{path}/*.md")
-      |> Enum.reduce(%{valid: [], errors: []}, fn entry, acc ->
-        file_stat = File.stat!(entry)
-
-        case entry
-             |> File.read!()
-             |> Obsidian.Parser.from_file_contents() do
-          {:ok, parsed_entry} ->
-            inserted_at =
-              file_stat.ctime
-              |> NaiveDateTime.from_erl!()
-              |> DateTime.from_naive!("Etc/UTC")
-
-            updated_at =
-              file_stat.mtime
-              |> NaiveDateTime.from_erl!()
-              |> DateTime.from_naive!("Etc/UTC")
-
-            data =
-              parsed_entry
-              |> Map.put(:inserted_at, inserted_at)
-              |> Map.put(:updated_at, updated_at)
-
-            %{acc | valid: [data | acc.valid]}
-
-          {:error, error} ->
-            %{acc | errors: [{entry, error} | acc.errors]}
-        end
-      end)
-
-    IO.puts("Parsed #{length(valid)} entries")
-    IO.puts("Failed to parse #{length(errors)} entries")
-
-    MusicLibrary.Repo.insert_all(MusicLibrary.Records.Record, valid)
-
-  _other ->
-    IO.puts("Error: too many arguments")
-    System.halt(1)
-end