OCaml library for JSONfeed parsing and creation
remove eio dep
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.tangled/workflows/build.yml
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.tangled/workflows/build.yml
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example/dune
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example/dune
···
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(executable
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(name feed_example)
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(modules feed_example)
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(libraries jsonfeed eio_main))
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(libraries jsonfeed))
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(executable
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(name feed_parser)
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(modules feed_parser)
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(libraries jsonfeed eio_main))
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(libraries jsonfeed))
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(executable
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(name feed_validator)
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(modules feed_validator)
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(libraries jsonfeed eio_main))
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(libraries jsonfeed))
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example/feed_example.ml
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example/feed_example.ml
···
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open Jsonfeed
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(* Helper to write feed to Eio flow *)
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let to_flow flow feed =
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(* Helper to write feed to output channel *)
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let to_file filename feed =
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let s = Jsonfeed.to_string feed in
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Eio.Flow.copy_string s flow
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Out_channel.with_open_gen
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[Open_wronly; Open_creat; Open_trunc; Open_text]
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0o644
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filename
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(fun oc -> Out_channel.output_string oc s)
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let create_blog_feed () =
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(* Create some authors *)
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feed
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let main () =
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Eio_main.run @@ fun env ->
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(* Create blog feed *)
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let blog_feed = create_blog_feed () in
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Format.printf "Created blog feed: %a\n\n" Jsonfeed.pp blog_feed;
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(String.sub json_string 0 (min 200 (String.length json_string)));
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(* Serialize to file *)
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let feed_path = Eio.Path.(env#fs / "blog-feed.json") in
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Eio.Path.with_open_out ~create:(`Or_truncate 0o644) feed_path @@ fun flow ->
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to_flow (flow :> Eio.Flow.sink_ty Eio.Resource.t) blog_feed;
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to_file "blog-feed.json" blog_feed;
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Format.printf "Wrote blog feed to blog-feed.json\n\n";
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(* Create podcast feed *)