dot-language-support - npm Package Compare versions

Comparing version 1.1.6 to 1.1.7

lib/checker.d.ts

@@ -13,2 +13,2 @@ import { SyntaxNode, Identifier, SyntaxKind, Graph, EdgeStatement, EdgeRhs, SourceFile, SubGraphStatement, NodeId, AttributeStatement, Statement, StatementOf, Token } from "./types";
 export declare function edgeStatementHasAttributes(es: EdgeStatement): boolean;
-export declare function getIdentifierText(n: Identifier): string | undefined;
+export declare function getIdentifierText(n: Identifier): string;

lib/service/hover.js

@@ -7,2 +7,3 @@ "use strict";
 const util_1 = require("./util");
+const common_1 = require("./command/common");
 function hover(doc, sourceFile, position) {
@@ -69,2 +70,4 @@ const offset = doc.offsetAt(position);
                 }
+                case types_1.SyntaxKind.EdgeRhs:
+                    return getEdgeHover(parent);
             }
@@ -86,2 +89,5 @@ return types_1.SyntaxKind[parent.kind];
             return getGraphHover(n);
+        case types_1.SyntaxKind.DirectedEdgeOp:
+        case types_1.SyntaxKind.UndirectedEdgeOp:
+            return getEdgeHover(n.parent);
         default:
@@ -99,2 +105,26 @@ return undefined;
 }
+function getEdgeHover(n) {
+    const p = n.parent;
+    if (!p || p.rhs.length === 0)
+        return undefined;
+    let source = undefined;
+    for (const curr of p.rhs) {
+        if (curr === n)
+            break;
+        source = curr.target;
+    }
+    if (source === undefined)
+        source = p.source;
+    const edgeOpStr = common_1.getEdgeStr(n.operation.kind);
+    return source === undefined
+        ? undefined
+        : `(edge) ${getEdgeSourceOrTargetText(source)} ${edgeOpStr} ${getEdgeSourceOrTargetText(n.target)}`;
+}
+function getEdgeSourceOrTargetText(n) {
+    return n.kind === types_1.SyntaxKind.NodeId
+        ? checker_1.getIdentifierText(n.id)
+        : n.id !== undefined
+            ? `${checker_1.getIdentifierText(n.id)}`
+            : "sub graph";
+}
 //# sourceMappingURL=hover.js.map

package.json

 {
   "name": "dot-language-support",
-  "version": "1.1.6",
+  "version": "1.1.7",
   "description": "Parser and language service for graphviz (dot) files",
@@ -11,3 +11,3 @@ "author": "Niklas Mollenhauer",
     "test": "mocha -r ts-node/register tests/**/*.spec.ts tests/*.spec.ts",
-    "clean": "rm -rv -- lib/* || true",
+    "clean": "rimraf lib",
     "compile": "tsc",
@@ -36,2 +36,3 @@ "prepare": "npm run compile"
     "mocha": "^5.2.0",
+    "rimraf": "^2.6.2",
     "ts-node": "^6.0.5",
@@ -38,0 +39,0 @@ "typescript": "^2.9.1",

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Improved metrics

Total package byte prevSize

157805

increased by0.67%

Lines of code

4285

increased by0.71%

Worsened metrics

Dev dependency count

8

increased by14.29%

No dependency changes