stop ignoring the lib directory

.gitignore

@@ -1,3 +1,2 @@
 node_modules/
 /coverage
-lib/

lib/swapi-node.js

@@ -0,0 +1,118 @@
+var request = require('request'),
+    util = require('./util');
+
+const BASE_URL = 'http://swapi.co/api/';
+
+function sendRequest(options) {
+    return new Promise((resolve, reject) => {
+        request(options, (error, response, body) => {
+            if (error || response.statusCode > 399) {
+                return reject({error: response.statusCode});
+            }
+
+            var jsonBody;
+
+            try {
+                jsonBody = JSON.parse(body);
+            } catch (e) {
+                return reject({error: 'JSON parse error'});
+            }
+
+            ['nextPage', 'previousPage'].forEach((value) => {
+                jsonBody[value] = (() => {
+                    return () => {
+                        var url = jsonBody[(value.indexOf('next') > -1) ? 'next' : 'previous'];
+                        if (url) {
+                            return makeRequest(url);
+                        }
+
+                        return Promise.resolve(null);
+                    };
+                })();
+            });
+
+            Object.keys(jsonBody).forEach((value) => {
+                if (typeof jsonBody[value] !== 'function') {
+                    jsonBody['get' + util.capitaliseFirstLetter(value)] = (() => {
+                        return () => {
+                            if (!Array.isArray(jsonBody[value])) {
+                                if (jsonBody[value].indexOf(BASE_URL) > -1) {
+                                    return makeRequest(jsonBody[value]);
+                                }
+
+                                return Promise.resolve(jsonBody[value]);
+                            }
+
+                            var p = jsonBody[value].map((val) => {
+                                if (val.indexOf(BASE_URL) > -1) {
+                                    return makeRequest(val);
+                                }
+                                return Promise.resolve(val);
+                            });
+
+                            return Promise.all(p).then((v) => {
+                                return v;
+                            });
+                        };
+                    })();
+                }
+            });
+
+            return resolve(jsonBody);
+        });
+    });
+}
+
+function makeRequest(url) {
+    var options = {
+        url: (url.indexOf(BASE_URL) > -1) ? url : BASE_URL + url,
+        headers: {
+            'User-Agent': 'swapi-node',
+            'SWAPI-Node-Version': require('../package.json').version,
+        }
+    };
+
+    return sendRequest(options);
+}
+
+function parseOptions(options) {
+    var id, opts;
+
+    opts = options || {};
+
+    if (typeof opts === 'object') {
+        return opts;
+    } else {
+        return {
+            id: opts
+        };
+    }
+
+
+}
+
+module.exports = {
+    get (url) {
+        return makeRequest(url);
+    },
+    getPerson (options) {
+        var opts = parseOptions(options);
+        return makeRequest('people' + (opts.id ? '/' + opts.id : '/'));
+    },
+    getStarship (options) {
+        var opts = parseOptions(options);
+        return makeRequest('starship' + (opts.id ? '/' + opts.id : '/'));
+    },
+    getVehicle (options) {
+        var opts = parseOptions(options);
+        return makeRequest('vehicles' + (opts.id ? '/' + opts.id : '/'));
+    },
+    getFilm (options) {
+        var opts = parseOptions(options);
+        return makeRequest('films' + (opts.id ? '/' + opts.id : '/'));
+    },
+    getSpecies (options) {
+        var opts = parseOptions(options);
+        return makeRequest('species' + (opts.id ? '/' + opts.id : '/'));
+    }
+};

lib/util.js

@@ -0,0 +1,5 @@
+module.exports = {
+    capitaliseFirstLetter (string) {
+        return string.charAt(0).toUpperCase() + string.slice(1);
+    }
+};