Fixes #262 normalize artifact paths

lib/PathNormalizer.js

@@ -0,0 +1,13 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.PathNormalizer = void 0;
+const path_1 = __importDefault(require("path"));
+class PathNormalizer {
+    static normalizePath(pathString) {
+        return path_1.default.resolve(pathString).split(path_1.default.sep).join("/");
+    }
+}
+exports.PathNormalizer = PathNormalizer;

src/ArtifactGlobber.ts

@@ -3,6 +3,7 @@ import {Globber, FileGlobber} from "./Globber";
 import {Artifact} from "./Artifact";
 import untildify from "untildify";
 import {ArtifactPathValidator} from "./ArtifactPathValidator";
+import {PathNormalizer} from "./PathNormalizer";
 
 export interface ArtifactGlobber {
     globArtifactString(artifact: string, contentType: string, errorsFailBuild: boolean): Artifact[]
@@ -19,6 +20,7 @@ export class FileArtifactGlobber implements ArtifactGlobber {
         const split = /[,\n]/
         return artifact.split(split)
             .map(path => path.trimStart())
+            .map(path => PathNormalizer.normalizePath(path))
             .map(path => FileArtifactGlobber.expandPath(path))
             .map(pattern => this.globPattern(pattern, errorsFailBuild))
             .map((globResult) => FileArtifactGlobber.validatePattern(errorsFailBuild, globResult[1], globResult[0]))

src/PathNormalizer.ts

@@ -0,0 +1,7 @@
+import path from "path";
+
+export class PathNormalizer {
+    static normalizePath(pathString: string): string {
+        return pathString.split(path.sep).join("/")
+    } 
+}