Improve status display and add --all params ( #334 )

bin/clever.js

@@ -151,6 +151,9 @@ function run () {
       description: 'Short name for the application',
       complete: Application('listAvailableAliases'),
     }),
+    all: cliparse.flag('all', {
+      description: 'For all apps',
+    }),
     before: cliparse.option('before', {
       metavar: 'before',
       aliases: ['until'],
@@ -692,7 +695,7 @@ function run () {
   const status = lazyRequirePromiseModule('../src/commands/status.js');
   const statusCommand = cliparse.command('status', {
     description: 'See the status of an application on Clever Cloud',
-    options: [opts.alias],
+    options: [opts.alias, opts.all],
   }, status('status'));
 
   // STOP COMMAND

src/commands/status.js

@@ -6,8 +6,9 @@ const colors = require('colors/safe');
 const AppConfig = require('../models/app_configuration.js');
 const Logger = require('../logger.js');
 
-const { get: getApplication, getAllInstances } = require('@clevercloud/client/cjs/api/v2/application.js');
+const { get: getApplication, getAllInstances, getAll } = require('@clevercloud/client/cjs/api/v2/application.js');
 const { sendToApi } = require('../models/send-to-api.js');
+const table = require('text-table');
 
 function displayGroupInfo (instances, commit) {
   return `(${displayFlavors(instances)},  Commit: ${commit || 'N/A'})`;
@@ -64,15 +65,81 @@ function displayScalability (app) {
   Dedicated build: ${app.separateBuild ? colors.bold(app.buildFlavor.name) : colors.red('disabled')}`;
 }
 
-async function status (params) {
-  const { alias } = params.options;
-  const { ownerId, appId } = await AppConfig.getAppDetails({ alias });
+function appStatus (allInstances) {
+  return allInstances.map((instances) => {
+    const upInstances = _.filter(instances, ({ state }) => state === 'UP');
+    const isUp = !_.isEmpty(upInstances);
+    // const upCommit = _(upInstances).map('commit').head();
+
+    const deployingInstances = _.filter(instances, ({ state }) => state === 'DEPLOYING');
+    const isDeploying = !_.isEmpty(deployingInstances);
+    // const deployingCommit = _(deployingInstances).map('commit').head();
+    // table doesn't work with multilines
+    const statusMessage = isUp
+      ? `${colors.bold.green('running')} ${displayFlavors(instances)}`
+      : isDeploying
+        ? `${colors.bold.yellow('deploying')} ${displayFlavors(deployingInstances)}`
+        : colors.bold.red('stopped');
+
+    return statusMessage;
+  });
+
+}
+
+function allName (apps) {
+  return apps.map((app) => colors.cyan(app.name));
+}
+
+function allCommitId (apps) {
+  return apps.map((app) => colors.bold.gray(app.commitId ? app.commitId.substr(0, 12) : 'none'));
+}
 
-  const instances = await getAllInstances({ id: ownerId, appId }).then(sendToApi);
-  const app = await getApplication({ id: ownerId, appId }).then(sendToApi);
+function allAutoScalability (apps) {
+  return apps.map((app) => {
+    const { minFlavor, maxFlavor, minInstances, maxInstances } = app.instance;
+    return (minFlavor.name !== maxFlavor.name) || (minInstances !== maxInstances) ? colors.bold.green('enabled') : colors.bold.red('disabled');
+  });
+}
 
-  Logger.println(computeStatus(instances, app));
-  Logger.println(displayScalability(app));
+function allScalers (apps) {
+  return apps.map((app) => {
+    const { minInstances, maxInstances } = app.instance;
+    return colors.bold.gray(minInstances + (minInstances !== maxInstances ? ' to ' + maxInstances : ''));
+  });
+}
+
+function allSizes (apps) {
+  return apps.map((app) => {
+    const { minFlavor, maxFlavor } = app.instance;
+    return colors.bold.green(minFlavor.name + (minFlavor.name !== maxFlavor.name ? ' to ' + maxFlavor.name : ''));
+  });
+}
+
+function allDedicatedBuild (apps) {
+  return apps.map((app) => {
+    return app.separateBuild ? colors.bold(app.buildFlavor.name) : colors.bold.red('disabled');
+  });
+}
+
+async function status (params) {
+  const { alias, all } = params.options;
+  const apps = all ? await getAll({}).then(sendToApi) : [await getApplication(await AppConfig.getAppDetails({ alias })).then(sendToApi)];
+  const allInstances = await Promise.all(apps.map(async (app) => {
+    return await getAllInstances({ id: app.ownerId, appId: app.id }).then(sendToApi);
+  }));
+  const output = table([
+    ['Name']            .concat(...allName(apps)),
+    ['Status']          .concat(...appStatus(allInstances)),
+    ['Commit']          .concat(...allCommitId(apps)),
+    ['Auto scalability'].concat(...allAutoScalability(apps)),
+    ['Scalers']         .concat(...allScalers(apps)),
+    ['Sizes']           .concat(...allSizes(apps)),
+    ['Dedicated build'] .concat(...allDedicatedBuild(apps)),
+  ], {
+    hsep: '   ',
+    stringLength: (str) => colors.strip(str).length,
+  });
+  Logger.println(output);
 }
 
 module.exports = { status };