@ts-common/source-map - npm Package Compare versions

Comparing version 0.2.8 to 0.2.9

index.d.ts

@@ -71,3 +71,3 @@ import { StringMap } from "@ts-common/string-map";
  */
-export declare const getChildFilePosition: (data: object, index: string | number) => FilePosition | undefined;
+export declare const getChildFilePosition: (data: object | undefined, index: string | number | undefined) => FilePosition | undefined;
 /**
@@ -80,1 +80,3 @@ * Get a file position of a descendant by path.
 export declare const getDescendantFilePosition: (object: object, path: Iterable<string | number> | undefined) => FilePosition | undefined;
+export declare const getAllDirectives: (object: object, path: Iterable<string | number> | undefined) => StringMap<unknown>;
+//# sourceMappingURL=index.d.ts.map

index.js

@@ -123,13 +123,10 @@ "use strict";
 exports.getRootObjectInfo = (info) => !info.isChild ? info : exports.getRootObjectInfo(info.parent[exports.objectInfoSymbol]());
-const getReversedPath = (info) => {
-    function* iterator() {
-        let i = info;
-        while (i.isChild) {
-            yield i.property;
-            i = i.parent[exports.objectInfoSymbol]();
-        }
+const getReversedInfoIterator = function* (info) {
+    while (info.isChild) {
+        yield info;
+        info = info.parent[exports.objectInfoSymbol]();
     }
-    return _.iterable(iterator);
+    yield info;
 };
-exports.getPath = (info) => _.reverse(getReversedPath(info));
+exports.getPath = (info) => _.reverse(_.filterMap(getReversedInfoIterator(info), i => i.isChild ? i.property : undefined));
 exports.cloneDeep = (source) => {
@@ -165,2 +162,8 @@ const data = source;
 exports.getChildFilePosition = (data, index) => {
+    if (data === undefined) {
+        return undefined;
+    }
+    if (index === undefined) {
+        return exports.getFilePosition(data);
+    }
     const child = data[index];
@@ -180,3 +183,3 @@ if (child === undefined) {
 /**
- * Get a file position of a descendant by path.
+ * Returns a data reference corresponding to the given path.
  *
@@ -186,21 +189,54 @@ * @param object
  */
-exports.getDescendantFilePosition = (object, path) => {
+const getDataRef = (object, path) => {
     if (path === undefined) {
-        return exports.getFilePosition(object);
+        return { parent: object, index: undefined };
     }
     let index = undefined;
+    // preserve the last index.
     for (const i of path) {
         if (index !== undefined) {
-            object = object[index];
+            const newObject = object[index];
+            if (newObject === null || typeof newObject !== "object") {
+                return { parent: undefined, index: undefined };
+            }
+            object = newObject;
         }
-        if (object === null || typeof object !== "object") {
-            return undefined;
-        }
         index = i;
     }
-    if (index === undefined) {
-        return exports.getFilePosition(object);
+    return { parent: object, index };
+};
+/**
+ * Get a file position of a descendant by path.
+ *
+ * @param object
+ * @param path
+ */
+exports.getDescendantFilePosition = (object, path) => {
+    const dataRef = getDataRef(object, path);
+    return exports.getChildFilePosition(dataRef.parent, dataRef.index);
+};
+const getReversedFilePositions = function* (dataRef) {
+    const parent = dataRef.parent;
+    if (parent === undefined) {
+        return;
     }
-    return exports.getChildFilePosition(object, index);
+    if (dataRef.index !== undefined) {
+        const filePosition = exports.getChildFilePosition(parent, dataRef.index);
+        if (filePosition !== undefined) {
+            yield filePosition;
+        }
+    }
+    let i = exports.getInfo(parent);
+    if (i === undefined) {
+        return;
+    }
+    yield* _.map(getReversedInfoIterator(i), v => v.position);
 };
+exports.getAllDirectives = (object, path) => {
+    const dataRef = getDataRef(object, path);
+    const reversedFilePositions = getReversedFilePositions(dataRef);
+    const reversedDirectives = _.filterMap(reversedFilePositions, v => v.directives);
+    const directives = _.reverse(reversedDirectives);
+    return sm.merge(...directives);
+};
 //# sourceMappingURL=index.js.map

package.json

 {
   "name": "@ts-common/source-map",
-  "version": "0.2.8",
+  "version": "0.2.9",
   "description": "Source Map",
@@ -18,3 +18,7 @@ "main": "index.js",
   "files": [
-    "index.d.ts"
+    "index.js",
+    "index.js.map",
+    "index.d.ts",
+    "index.d.ts.map",
+    "index.ts"
   ],
@@ -36,3 +40,3 @@ "repository": {
   "devDependencies": {
-    "@types/chai": "^4.1.5",
+    "@types/chai": "^4.1.6",
     "@types/mocha": "^5.2.5",
@@ -49,4 +53,4 @@ "chai": "^4.2.0",
     "@ts-common/property-set": "0.0.8",
-    "@ts-common/string-map": "0.0.26"
+    "@ts-common/string-map": "0.1.0"
   }
 }

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Improved metrics

Total package byte prevSize

41987

increased by88.71%

Number of package files

8

increased by60%

Lines of code

620

increased by122.22%

Dependency changes

• + Added@ts-common/string-map@0.1.0(transitive)

• Updated@ts-common/string-map@0.1.0