3rd draft

numToStr · Apr 3, 2022 · 0fe68bd · 0fe68bd
1 parent 14cd8b5
commit 0fe68bd
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Showing 3 changed files with 114 additions and 65 deletions.
diff --git a/a.jsx b/a.jsx
@@ -1,17 +1,11 @@
-function Yo() {
-  return (
-    <>
-      <div>hello</div>
-    </>
-  );
-}
-
 const Yoo = () => {
   return (
     <div>
       <section>
         <p>hello</p>
         <p
+          he="llo"
+          wor="ld"
           attr={{
             ...window,
             hello: () => {
@@ -25,33 +19,56 @@ const Yoo = () => {
         >
           hello
         </p>
+        <p>{true ? "true" : "false"}</p>
+        <p>{true && "true"}</p>
+        <p>
+          {true && (
+            <section>
+              <p>This is awesome</p>
+            </section>
+          )}
+        </p>
+        <div id="div">
+          {getUser({
+            name: "numToStr",
+            job: "making plugins",
+          })}
+        </div>
       </section>
     </div>
   );
 };
-
-class Yooo {
-  render() {
-    return (
-      <>
-        <div>hello</div>
-      </>
-    );
-  }
-}
-
-const Yoooo = () => (
-  <>
-    <div>hello</div>
-  </>
-);
-
-const Yoooo = () => (
-  <section>
-    <div>hello</div>
-  </section>
-);
-
-function Yoooo() {
-  return <div>hello</div>;
-}
+//
+// const Yoooo = () => (
+//   <section>
+//     <div>hello</div>
+//   </section>
+// );
+//
+// function Yo() {
+//   return (
+//     <>
+//       <div>hello</div>
+//     </>
+//   );
+// }
+//
+// class Yooo {
+//   render() {
+//     return (
+//       <>
+//         <div>hello</div>
+//       </>
+//     );
+//   }
+// }
+//
+// const Yoooo = () => (
+//   <>
+//     <div>hello</div>
+//   </>
+// );
+//
+// function Yoooo() {
+//   return <div>hello</div>;
+// }
diff --git a/a.md b/a.md
@@ -32,6 +32,12 @@ const Yoo = () => {
         >
           hello
         </p>
+        <div>
+          {getUser({
+            name: "numToStr",
+            job: "making plugins",
+          })}
+        </div>
       </section>
     </div>
   );

diff --git a/lua/Comment/jsx.lua b/lua/Comment/jsx.lua
@@ -1,45 +1,58 @@
 local J = {
     comment = '{/*%s*/}',
-    valid = { 'jsx_element', 'jsx_fragment', 'jsx_text', '<', '>' },
 }
 
-local function is_jsx_tree(lang)
+local query = [[
+    ; If somehow we can group all the attributes into one
+    (jsx_opening_element [(jsx_attribute) (comment)] @nojsx)
+
+    ; If somehow we can group all the comments into one
+    (jsx_expression (comment)) @jsx
+
+    (jsx_expression
+        [(object) (call_expression)] @nojsx)
+
+    (parenthesized_expression
+        [(jsx_fragment) (jsx_element)] @jsx)
+
+    (return_statement
+        [(jsx_fragment) (jsx_element)] @jsx)
+]]
+
+local function is_jsx(lang)
     -- Name of the treesitter parsers that supports jsx syntax
     return lang == 'tsx' or lang == 'javascript'
 end
 
-local function is_jsx_node(node)
-    if not node then
-        return false
-    end
-    return vim.tbl_contains(J.valid, node:type())
-end
-
-local function capture(child, range)
-    local lang = child:lang()
+local function capture(parser, range)
+    local lang = parser:lang()
 
-    local rng = {
-        range.srow - 1,
-        range.scol,
-        range.erow - 1,
-        range.ecol,
-    }
-
-    if not (is_jsx_tree(lang) and child:contains(rng)) then
+    if not is_jsx(lang) then
         return
     end
 
-    for _, tree in ipairs(child:trees()) do
-        local root = tree:root()
-        local node = root:descendant_for_range(unpack(rng))
-        local srow, _, erow = node:range()
-        if srow <= range.srow - 1 and erow >= range.erow - 1 then
-            local nxt, prev = node:next_sibling(), node:prev_sibling()
-            if is_jsx_node(prev) or is_jsx_node(node) or is_jsx_node(nxt) then
-                return J.comment
+    local Q = vim.treesitter.query.parse_query(lang, query)
+
+    local winner = {}
+
+    for _, tree in ipairs(parser:trees()) do
+        for id, node in Q:iter_captures(tree:root(), parser:source(), range.srow - 1, range.erow) do
+            local srow, _, erow = node:range()
+            -- print(Q.captures[id])
+            -- print(srow, range.srow - 1)
+            -- print(erow, range.erow - 1)
+            -- print(srow <= range.srow - 1 and erow >= range.erow - 1)
+            if srow <= range.srow - 1 and erow >= range.erow - 1 then
+                local lines = erow - srow
+                if not winner.lines or lines < winner.lines then
+                    winner.lines = lines
+                    winner.name = Q.captures[id]
+                end
             end
         end
     end
+
+    return winner.name == 'jsx' and J.comment
 end
 
 function J.calculate(ctx)
@@ -49,14 +62,27 @@ function J.calculate(ctx)
         return
     end
 
+    local rng = {
+        ctx.range.srow - 1,
+        ctx.range.scol,
+        ctx.range.erow - 1,
+        ctx.range.ecol,
+    }
+
+    -- This is for `markdown` which embeds multiple `tsx` blocks
     for _, child in pairs(P:children()) do
-        local captured = capture(child, ctx.range)
-        if captured then
-            return captured
+        if child:contains(rng) then
+            local captured = capture(child, ctx.range)
+            if captured then
+                return captured
+            end
         end
     end
 
-    return capture(P, ctx.range)
+    if P:contains(rng) then
+        -- This is for `tsx` itself
+        return capture(P, ctx.range)
+    end
 end
 
 return J