Feature: Support Import postman environment - Fixes issue #193

packages/bruno-app/src/utils/importers/postman-environment.js

@@ -0,0 +1,71 @@
+import each from 'lodash/each';
+import fileDialog from 'file-dialog';
+import { BrunoError } from 'utils/common/error';
+
+const readFile = (files) => {
+  return new Promise((resolve, reject) => {
+    const fileReader = new FileReader();
+    fileReader.onload = (e) => resolve(e.target.result);
+    fileReader.onerror = (err) => reject(err);
+    fileReader.readAsText(files[0]);
+  });
+};
+
+const isSecret = (type) => {
+  return type === 'secret';
+};
+
+const importPostmanEnvironmentVariables = (brunoEnvironment, values) => {
+  brunoEnvironment.variables = brunoEnvironment.variables || [];
+
+  each(values, (i) => {
+    const brunoEnvironmentVariable = {
+      name: i.key,
+      value: i.value,
+      enabled: i.enabled,
+      secret: isSecret(i.type)
+    };
+
+    brunoEnvironment.variables.push(brunoEnvironmentVariable);
+  });
+};
+
+const importPostmanEnvironment = (environment) => {
+  const brunoEnvironment = {
+    name: environment.name,
+    variables: []
+  };
+
+  importPostmanEnvironmentVariables(brunoEnvironment, environment.values);
+  return brunoEnvironment;
+};
+
+const parsePostmanEnvironment = (str) => {
+  return new Promise((resolve, reject) => {
+    try {
+      let environment = JSON.parse(str);
+      return resolve(importPostmanEnvironment(environment));
+    } catch (err) {
+      console.log(err);
+      if (err instanceof BrunoError) {
+        return reject(err);
+      }
+      return reject(new BrunoError('Unable to parse the postman environment json file'));
+    }
+  });
+};
+
+const importEnvironment = () => {
+  return new Promise((resolve, reject) => {
+    fileDialog({ accept: 'application/json' })
+      .then(readFile)
+      .then(parsePostmanEnvironment)
+      .then((environment) => resolve(environment))
+      .catch((err) => {
+        console.log(err);
+        reject(new BrunoError('Import Environment failed'));
+      });
+  });
+};
+
+export default importEnvironment;