| index : pandoc | |
| Hex package with a file-watcher and Mix task for using Pandoc to convert Markdown files to HTML. |
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| author | Catalin Mititiuc <webdevcat@proton.me> | 2025-01-20 14:55:24 -0800 |
|---|---|---|
| committer | Catalin Mititiuc <webdevcat@proton.me> | 2025-01-20 14:55:24 -0800 |
| commit | a2442650188d5cfe2b3ca763ab520f286500263e (patch) | |
| tree | 939a0c65c1daaca4ff18faa1c5cb874d8fdbe0a1 /lib | |
| parent | f85f240e2b7ec64a96c626857281c1a7d694c053 (diff) | |
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/pandoc/watcher.ex | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/lib/pandoc/watcher.ex b/lib/pandoc/watcher.ex index 9ff2620..515407c 100644 --- a/lib/pandoc/watcher.ex +++ b/lib/pandoc/watcher.ex @@ -3,6 +3,8 @@ defmodule Pandoc.Watcher do use GenServer + @events MapSet.new([:closed, :deleted, :moved_from, :moved_to]) + def start_link(args) do GenServer.start_link(__MODULE__, args) end @@ -18,12 +20,8 @@ defmodule Pandoc.Watcher do @impl true def handle_info({:file_event, watcher_pid, {path, events}}, %{watcher_pid: watcher_pid} = state) do - case {String.match?(path, state[:pattern]), :closed in events or :deleted in events} do - {true, true} -> - Pandoc.install_and_run(state[:profile], [Path.basename(path) | state[:extra_args]]) - - _ -> - nil + if String.match?(path, state[:pattern]) and update?(events) do + Pandoc.install_and_run(state[:profile], [Path.basename(path) | state[:extra_args]]) end {:noreply, state} @@ -32,4 +30,8 @@ defmodule Pandoc.Watcher do def handle_info({:file_event, watcher_pid, :stop}, %{watcher_pid: watcher_pid} = state) do {:noreply, state} end + + defp update?(events) do + events |> MapSet.new() |> MapSet.intersection(@events) |> MapSet.size() > 0 + end end |