check for tutorial package updates

Author: ShMcK

CHANGELOG.md

@@ -4,6 +4,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [0.8.0] - in progress
 - save tutorial progress to localStorage
+- check for tutorial package updates
 
 ## [0.7.0] - 2016-04-23
 

lib/reducers/checks/verify.js

@@ -1,7 +1,7 @@
 "use strict";
 var check_system_1 = require('./check-system');
 var store_1 = require('../../store');
-var check_tutorials_1 = require('../tutorials/check-tutorials');
+var check_1 = require('../tutorials/check');
 var result = function (x) { return x; };
 function allTrue(obj) {
     return Object.values(obj).every(function (x) { return x === true; });
@@ -15,7 +15,7 @@ function setupVerify() {
         packageJson = !!pj;
     }
     if (dir && packageJson) {
-        tutorial = !!check_tutorials_1.searchForTutorials(pj.dependencies).length || !!check_tutorials_1.searchForTutorials(pj.devDependencies).length;
+        tutorial = !!check_1.searchForTutorials(pj.dependencies).length || !!check_1.searchForTutorials(pj.devDependencies).length;
     }
     var checks = {
         system: {

lib/reducers/tutorials/check-tutorials.js renamed to lib/reducers/tutorials/check.js

@@ -4,6 +4,7 @@ var fs_1 = require('fs');
 var exists_1 = require('../../services/exists');
 var is_tutorial_1 = require('./is-tutorial');
 var store_1 = require('../../store');
+var update_1 = require('./update');
 function searchForTutorials(deps) {
     if (!!deps && Object.keys(deps).length > 0) {
         var dir_1 = store_1.default.getState().dir;
@@ -23,6 +24,7 @@ function searchForTutorials(deps) {
             return {
                 name: name,
                 version: version,
+                latest: !update_1.canUpdateTutorial(name, version)
             };
         }));
     }

lib/reducers/tutorials/index.js

@@ -1,18 +1,18 @@
 "use strict";
 var _types_1 = require('../../actions/_types');
-var update_tutorial_1 = require('./update-tutorial');
+var update_1 = require('./update');
 var store_1 = require('../../store');
-var check_tutorials_1 = require('./check-tutorials');
+var check_1 = require('./check');
 function tutorialsReducer(tutorials, action) {
     if (tutorials === void 0) { tutorials = []; }
     switch (action.type) {
         case _types_1.TUTORIAL_UPDATE:
-            update_tutorial_1.tutorialUpdate(action.payload.name);
+            update_1.tutorialUpdate(action.payload.name);
         case _types_1.TUTORIALS_FIND:
             var packageJson = store_1.default.getState().packageJson;
             return ([]
-                .concat(check_tutorials_1.searchForTutorials(packageJson.dependencies))
-                .concat(check_tutorials_1.searchForTutorials(packageJson.devDependencies)));
+                .concat(check_1.searchForTutorials(packageJson.dependencies))
+                .concat(check_1.searchForTutorials(packageJson.devDependencies)));
         default:
             return tutorials;
     }

lib/reducers/tutorials/update-tutorial.js

@@ -0,0 +1,31 @@
+"use strict";
+var command_line_1 = require('../../services/command-line');
+var store_1 = require('../../store');
+var actions_1 = require('../../actions');
+function tutorialUpdate(name) {
+    command_line_1.default('npm', "install --save-dev " + name)
+        .then(function () {
+        store_1.default.dispatch(actions_1.tutorialsFind());
+    });
+}
+exports.tutorialUpdate = tutorialUpdate;
+function canUpdateTutorial(name, currentVersion) {
+    if (!navigator.onLine) {
+        return false;
+    }
+    return (command_line_1.default('npm', "outdated " + name).then(function (res) {
+        console.log(res);
+        if (res.length > 0) {
+            var linked = res.match(/[0-9\.]+\s+linked/);
+            if (linked) {
+                return false;
+            }
+            var match = res.match(/[0-9\.]+\s+[0-9\.]+\s+([0-9\.]+)/);
+            if (match.length >= 2) {
+                return true;
+            }
+        }
+        return false;
+    }));
+}
+exports.canUpdateTutorial = canUpdateTutorial;

lib/reducers/tutorials/update.js

@@ -38,7 +38,7 @@
     "atom": ">=1.0.0 <2.0.0"
   },
   "dependencies": {
-    "classnames": "2.2.3",
+    "classnames": "2.2.4",
     "highlights": "1.3.1",
     "marked": "0.3.5",
     "material-ui": "0.15.0-beta.2",

package.json

@@ -1,6 +1,6 @@
 import {npmMinVersion, nodeMinVersion} from './check-system';
 import store from '../../store';
-import {searchForTutorials} from '../tutorials/check-tutorials';
+import {searchForTutorials} from '../tutorials/check';
 
 const result = x => x;
 function allTrue(obj: Object): boolean {

src/reducers/checks/verify.ts

@@ -3,7 +3,7 @@ import {readFileSync} from 'fs';
 import {fileExists} from '../../services/exists';
 import {isTutorial, tutorialError} from './is-tutorial';
 import store from '../../store';
-// import {canUpdateTutorial} from './update-tutorial';
+import {canUpdateTutorial} from './update';
 
 export function searchForTutorials(deps: Object): Tutorial.Info[] {
   if (!!deps && Object.keys(deps).length > 0) {
@@ -25,14 +25,14 @@ export function searchForTutorials(deps: Object): Tutorial.Info[] {
         }
 
         let tutorialPackageJson = JSON.parse(readFileSync(pathToTutorialPackageJson, 'utf8'));
-        const version  = tutorialPackageJson.version;
+        const version = tutorialPackageJson.version;
 
-      return {
-        name,
-        version,
-        // latest: !!canUpdateTutorial(name, version)
-      };
-    }));
+        return {
+          name,
+          version,
+          latest: !canUpdateTutorial(name, version)
+        };
+      }));
   } else {
     return [];
   }

src/reducers/tutorials/check-tutorials.ts renamed to src/reducers/tutorials/check.ts

@@ -1,20 +1,20 @@
 import {TUTORIAL_UPDATE, TUTORIALS_FIND} from '../../actions/_types';
-import {tutorialUpdate} from './update-tutorial';
+import {tutorialUpdate} from './update';
 import store from '../../store';
-import {searchForTutorials} from './check-tutorials';
+import {searchForTutorials} from './check';
 
 export default function tutorialsReducer(
   tutorials = [], action: Action
 ): Tutorial.Info[] {
   switch (action.type) {
     case TUTORIAL_UPDATE:
       tutorialUpdate(action.payload.name);
-      /* falls through */
+    /* falls through */
     case TUTORIALS_FIND:
-          const packageJson = store.getState().packageJson;
-          return ([]
-            .concat(searchForTutorials(packageJson.dependencies))
-            .concat(searchForTutorials(packageJson.devDependencies)));
+      const packageJson = store.getState().packageJson;
+      return ([]
+        .concat(searchForTutorials(packageJson.dependencies))
+        .concat(searchForTutorials(packageJson.devDependencies)));
     default:
       return tutorials;
   }

src/reducers/tutorials/index.ts

@@ -0,0 +1,33 @@
+import commandLine from '../../services/command-line';
+import store from '../../store';
+import {tutorialsFind} from '../../actions';
+
+export function tutorialUpdate(name: string): void {
+  commandLine('npm', `install --save-dev ${name}`)
+    .then(() => {
+      store.dispatch(tutorialsFind());
+    });
+}
+
+export function canUpdateTutorial(
+  name: string, currentVersion: string
+): Promise<boolean> | boolean {
+  if (!navigator.onLine) {
+    return false;
+  }
+  return (commandLine('npm', `outdated ${name}`).then(
+    (res: string) => {
+      console.log(res);
+      if (res.length > 0) {
+        let linked = res.match(/[0-9\.]+\s+linked/);
+        if (linked) { return false; }
+        let match = res.match(/[0-9\.]+\s+[0-9\.]+\s+([0-9\.]+)/);
+        if (match.length >= 2) {
+          // return match[1];
+          return true;
+        }
+      }
+      return false;
+    })
+  );
+}

src/reducers/tutorials/update-tutorial.ts

@@ -106,10 +106,10 @@
         "src/reducers/test-run/test-result.ts",
         "src/reducers/tutorial/index.ts",
         "src/reducers/tutorial/tutorial-config.ts",
-        "src/reducers/tutorials/check-tutorials.ts",
+        "src/reducers/tutorials/check.ts",
         "src/reducers/tutorials/index.ts",
         "src/reducers/tutorials/is-tutorial.ts",
-        "src/reducers/tutorials/update-tutorial.ts",
+        "src/reducers/tutorials/update.ts",
         "src/services/command-line.ts",
         "src/services/exists.ts",
         "src/services/polyfills.ts",