First upload version 0.0.1

node_modules/env-var/env-var.js

@@ -0,0 +1,70 @@
+'use strict'
+
+const variable = require('./lib/variable')
+const EnvVarError = require('./lib/env-error')
+
+/**
+ * Returns an "env-var" instance that reads from the given container of values.
+ * By default, we export an instance that reads from process.env
+ * @param  {Object} container target container to read values from
+ * @param  {Object} extraAccessors additional accessors to attach to the
+ * resulting object
+ * @return {Object} a new module instance
+ */
+const from = (container, extraAccessors, logger) => {
+  return {
+    from: from,
+
+    /**
+     * This is the Error class used to generate exceptions. Can be used to identify
+     * exceptions and handle them appropriately.
+     */
+    EnvVarError: require('./lib/env-error'),
+
+    /**
+     * Returns a variable instance with helper functions, or process.env
+     * @param  {String} variableName Name of the environment variable requested
+     * @return {Object}
+     */
+    get: function (variableName) {
+      if (!variableName) {
+        return container
+      }
+
+      if (arguments.length > 1) {
+        throw new EnvVarError('It looks like you passed more than one argument to env.get(). Since env-var@6.0.0 this is no longer supported. To set a default value use env.get(TARGET).default(DEFAULT)')
+      }
+
+      return variable(container, variableName, extraAccessors || {}, logger || function noopLogger () {})
+    },
+
+    /**
+     * Provides access to the functions that env-var uses to parse
+     * process.env strings into valid types requested by the API
+     */
+    accessors: require('./lib/accessors/index'),
+
+    /**
+     * Provides a default logger that can be used to print logs.
+     * This will not print logs in a production environment (checks process.env.NODE_ENV)
+     */
+    logger: require('./lib/logger')(console.log, container.NODE_ENV)
+  }
+}
+
+/**
+ * Makes a best-effort attempt to load environment variables in
+ * different environments, e.g create-react-app, vite, Node.js
+ * @returns Object
+ */
+function getProcessEnv () {
+  /* istanbul ignore next */
+  try {
+    return process.env
+  } catch (e) {
+    return {}
+  }
+}
+
+/* istanbul ignore next */
+module.exports = from(getProcessEnv())