first commit

web-app/node_modules/muggle-string/out/map.js

@@ -0,0 +1,66 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.generateMap = exports.clone = void 0;
+const sourcemap_codec_1 = require("@jridgewell/sourcemap-codec");
+const vscode_languageserver_textdocument_1 = require("vscode-languageserver-textdocument");
+const base_1 = require("./base");
+function clone(segments) {
+    const cloned = [];
+    for (const s of segments) {
+        if (typeof s === 'string') {
+            cloned.push(s);
+        }
+        else {
+            cloned.push([...s]);
+        }
+    }
+    return cloned;
+}
+exports.clone = clone;
+function generateMap(segments, readSource) {
+    const cloned = clone(segments);
+    const mappings = [];
+    const sourceCode = new Map();
+    let newLineIndex = (0, base_1.toString)(cloned).indexOf('\n');
+    while (newLineIndex >= 0) {
+        onLine((0, base_1.overwrite)(cloned, [0, newLineIndex + 1]));
+        newLineIndex = (0, base_1.toString)(cloned).indexOf('\n');
+    }
+    onLine((0, base_1.overwrite)(cloned, [0, (0, base_1.getLength)(cloned)]));
+    return (0, sourcemap_codec_1.encode)(mappings);
+    function onLine(lineSegments) {
+        const lineMapping = [];
+        let currentColumn = 0;
+        let hasCodeMapping = false;
+        for (const s of lineSegments) {
+            if (typeof s === 'string') {
+                if (hasCodeMapping) {
+                    hasCodeMapping = false;
+                    // we don't break off last mapping for now
+                }
+                currentColumn += s.length;
+            }
+            else {
+                hasCodeMapping = true;
+                const source = s[1];
+                const sourceOffset = s[2][0];
+                if (!sourceCode.has(source)) {
+                    const readed = readSource(source);
+                    sourceCode.set(source, [readed[0], vscode_languageserver_textdocument_1.TextDocument.create('', '', 0, readed[1])]);
+                }
+                const [sourceIndex, document] = sourceCode.get(source);
+                const position = document.positionAt(sourceOffset);
+                lineMapping.push([
+                    currentColumn,
+                    sourceIndex,
+                    position.line,
+                    position.character,
+                ]);
+                currentColumn += s[0].length;
+            }
+        }
+        mappings.push(lineMapping);
+    }
+}
+exports.generateMap = generateMap;
+//# sourceMappingURL=map.js.map