@chordbook/codemirror-lang-chordpro - npm Package Compare versions

Comparing version 0.0.2 to 0.0.3

dist/index.js

@@ -1,6 +0,73 @@
-import { ExternalTokenizer, LRParser } from '@lezer/lr';
 import { syntaxTree, LRLanguage, LanguageSupport } from '@codemirror/language';
 import { styleTags, tags } from '@lezer/highlight';
+import { snippetCompletion, completeFromList } from '@codemirror/autocomplete';
+import { ExternalTokenizer, LRParser } from '@lezer/lr';
 import { linter } from '@codemirror/lint';
 
+const ValueDirectives = [
+    "title",
+    "subtitle",
+    "artist",
+    "album",
+    "comment"
+];
+const Directives = [
+    "start_of_verse",
+    "end_of_verse",
+    "start_of_chorus",
+    "end_of_chorus",
+    "start_of_tab",
+    "end_of_tab"
+];
+const snippets = [
+    .../*@__PURE__*/ValueDirectives.map(name => snippetCompletion(`{${name}: #{}}`, { label: name, type: "directive" })),
+    .../*@__PURE__*/Directives.map(name => snippetCompletion(`{${name}}`, { label: name, type: "directive" })),
+    /*@__PURE__*/snippetCompletion("\[${}\]", { label: "chord", type: "chord" }),
+    /*@__PURE__*/snippetCompletion("{define: ${1:name} frets ${2:E} ${3:A} ${4:D} ${5:G} ${6:B} ${7:E} fingers ${8:E} ${9:A} ${10:D} ${11:G} ${12:B} ${13:E}}", { label: "define", type: "directive" }),
+    /*@__PURE__*/snippetCompletion(/*@__PURE__*/`
+      {start_of_tab}
+      E | -#{1:-}--------------------------------|
+      B | ----------------------------------|
+      G | ----------------------------------|
+      D | ----------------------------------|
+      A | ----------------------------------|
+      E | ----------------------------------|
+      {end_of_tab}
+    `.replaceAll(/^\s*/gm, ''), { label: "tab", type: "directive" })
+];
+
+// Get a list of all the chords used in the document
+function chordsUsed(state) {
+    const chords = {};
+    syntaxTree(state).iterate({
+        enter(node) {
+            if (node.type.name === "Chord") {
+                const name = state.doc.sliceString(node.from, node.to);
+                chords[name] = (chords[name] || 0) + 1;
+            }
+        }
+    });
+    return chords;
+}
+function completeChords(context) {
+    const word = context.matchBefore(/[^\[]*/);
+    const chords = chordsUsed(context.state);
+    return {
+        from: word.from,
+        options: Object.keys(chords).map(chord => {
+            return { label: chord, type: "chord", boost: chords[chord] };
+        })
+    };
+}
+const completeSnippets = /*@__PURE__*/completeFromList(snippets);
+function chordproCompletionSource(context) {
+    let node = syntaxTree(context.state).resolveInner(context.pos, -1);
+    if (node.name === "[" || node.name === "Chord") {
+        return completeChords(context);
+    }
+    else {
+        return completeSnippets(context);
+    }
+}
+
 // This file was generated by lezer-generator. You probably shouldn't edit it.
@@ -327,5 +394,9 @@ const Comment = 1,
 function ChordPro() {
-    return new LanguageSupport(ChordProLanguage);
+    return new LanguageSupport(ChordProLanguage, [
+        ChordProLanguage.data.of({
+            autocomplete: chordproCompletionSource
+        })
+    ]);
 }
 
 export { ChordPro, ChordProLanguage, exampleStringLinter };

package.json

 {
   "name": "@chordbook/codemirror-lang-chordpro",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "description": "ChordPro language support for CodeMirror",
@@ -5,0 +5,0 @@ "scripts": {

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Improved metrics

Total package byte prevSize

34852

increased by16.33%

Lines of code

809

increased by20.57%

No dependency changes