feat(hm/conf/nvim/plgs/treesitter): Add custom parser for `yts`

1 files changed, 26 insertions, 0 deletions

diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/grammar.js b/sys/nixpkgs/pkgs/tree-sitter-yts/grammar.js
new file mode 100644
index 00000000..722d6a44
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/grammar.js
@@ -0,0 +1,26 @@
+module.exports = grammar({
+  name: "yts",
+
+  rules: {
+    source_file: ($) => repeat(choice($.line, $.comment)),
+    line: ($) =>
+      seq($.command, $.id, $.title, $.date, $.author, $.duration, $.url, "\n"),
+
+    command: ($) => choice("pick", "watch", "drop", "p", "w", "d"),
+    id: ($) => /[0-9]+/,
+    title: ($) => seq($._q, /[^"]+/, $._q),
+    date: ($) => seq($._q, /\d{4}-\d{2}-\d{2}/, $._q),
+    author: ($) => seq($._q, /[^"]+/, $._q),
+    duration: ($) =>
+      seq(
+        $._q,
+        seq("[", choice("No Duration", /\d+m \d+s/, /\d+h \d+m/), "]"),
+        $._q,
+      ),
+    url: ($) => seq($._q, /[^"]+/, $._q),
+    comment: ($) => /#.*/,
+    _q: ($) => $.quote,
+    quote: ($) => /"/,
+  },
+  extras: ($) => [/\s/, /\\\r?\n/],
+});