Proxy environment variable can be lower case (#505)

fixes #476

Author: fjakobs

packages/databricks-sdk-js/src/config/Config.test.ts

@@ -34,14 +34,14 @@ describe(__dirname, function () {
         if (testCase.only) {
             // eslint-disable-next-line no-only-tests/no-only-tests
             it.only(testCase.name, async function () {
-                this.timeout(5_000);
+                this.timeout(10_000);
                 await apply(testCase);
             });
         } else if (testCase.skip) {
             it.skip(testCase.name, async () => {});
         } else {
             it(testCase.name, async function () {
-                this.timeout(5_000);
+                this.timeout(10_000);
                 await apply(testCase);
             });
         }

packages/databricks-vscode/src/cli/BricksTasks.ts

@@ -250,8 +250,8 @@ export class LazyCustomSyncTerminal extends CustomSyncTerminal {
         // Pass through proxy settings to child process.
         const proxySettings: {[key: string]: string | undefined} = {
             /* eslint-disable @typescript-eslint/naming-convention */
-            HTTP_PROXY: process.env.HTTP_PROXY,
-            HTTPS_PROXY: process.env.HTTPS_PROXY,
+            HTTP_PROXY: process.env.HTTP_PROXY || process.env.http_proxy,
+            HTTPS_PROXY: process.env.HTTPS_PROXY || process.env.https_proxy,
             /* eslint-enable @typescript-eslint/naming-convention */
         };