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-rw-r--r--packages/sol-resolver/src/resolvers/url_resolver.ts21
1 files changed, 21 insertions, 0 deletions
diff --git a/packages/sol-resolver/src/resolvers/url_resolver.ts b/packages/sol-resolver/src/resolvers/url_resolver.ts
new file mode 100644
index 000000000..180b0c9f6
--- /dev/null
+++ b/packages/sol-resolver/src/resolvers/url_resolver.ts
@@ -0,0 +1,21 @@
+import * as fs from 'fs';
+
+import { ContractSource } from '../types';
+
+import { Resolver } from './resolver';
+
+export class URLResolver extends Resolver {
+ // tslint:disable-next-line:prefer-function-over-method
+ public resolveIfExists(importPath: string): ContractSource | undefined {
+ const FILE_URL_PREXIF = 'file://';
+ if (importPath.startsWith(FILE_URL_PREXIF)) {
+ const filePath = importPath.substr(FILE_URL_PREXIF.length);
+ const fileContent = fs.readFileSync(filePath).toString();
+ return {
+ source: fileContent,
+ path: importPath,
+ };
+ }
+ return undefined;
+ }
+}