feat: DII 47 hyperlinks in help (twilio#290)

* Merging changes from main (twilio#286) * Removed sonar-code scan step * [Librarian] Regenerated @ fdad267944635962308083659322c23f28226702 * Release 2.29.0 * fix: Added missing require statement (twilio#285) Co-authored-by: lakshmiravali <lakshmiravali.rimmalapudi@gmail.com> * [Librarian] Regenerated @ 9a313923ef0eae61a7da7210b7d5de59e65a697c * Release 2.29.1 Co-authored-by: Anuj <abadhwar@twilio.com> Co-authored-by: Twilio <team_interfaces+github@twilio.com> Co-authored-by: ravali-rimmalapudi <83863595+ravali-rimmalapudi@users.noreply.github.com> Co-authored-by: lakshmiravali <lakshmiravali.rimmalapudi@gmail.com> * Changes to make url a hyperlink Changes to make hyperLink for URLs in supported terminals * Segregated testcases for different terminals * Fix for failing test cases in Travis * Fix for failing test cases in Travis * Testing travis CI build failed testcases * Testing travis CI build failed testcases Co-authored-by: Anuj <abadhwar@twilio.com> Co-authored-by: Twilio <team_interfaces+github@twilio.com> Co-authored-by: ravali-rimmalapudi <83863595+ravali-rimmalapudi@users.noreply.github.com> Co-authored-by: lakshmiravali <lakshmiravali.rimmalapudi@gmail.com>
AsabuHere · Sep 14, 2021 · ce15661 · ce15661
1 parent 7e9d233
commit ce15661
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Showing 5 changed files with 197 additions and 5 deletions.
diff --git a/package.json b/package.json
@@ -46,8 +46,10 @@
     "@twilio/cli-core": "^5.9.1",
     "chalk": "^4.1.0",
     "file-type": "^14.6.2",
+    "hyperlinker": "1.0.0",
     "inquirer": "^7.3.0",
     "ngrok": "^3.2.7",
+    "supports-hyperlinks": "2.2.0",
     "twilio": "^3.49.4",
     "untildify": "^4.0.0"
   },
@@ -64,6 +66,7 @@
     "eslint": "^7.5.0",
     "eslint-config-twilio": "~1.31.0",
     "eslint-config-twilio-mocha": "~1.31.0",
+    "flush-cache": "1.0.1",
     "globby": "^11.0.1",
     "mocha": "^8.0.1",
     "nock": "^13.0.2",

diff --git a/src/services/hyperlink-utility.js b/src/services/hyperlink-utility.js
@@ -0,0 +1,21 @@
+function supportsHyperlink() {
+  const { env } = process;
+  const supports = require('supports-hyperlinks');
+  if (supports.stdout) {
+    return true;
+  }
+  // support for Windows terminal
+  if ('WT_SESSION' in env) {
+    return true;
+  }
+  return false;
+}
+
+function convertToHyperlink(text, link, params) {
+  if (supportsHyperlink()) {
+    const hyperlinker = require('hyperlinker');
+    return { url: hyperlinker(text, link, params), isSupported: true };
+  }
+  return { url: link, isSupported: false };
+}
+module.exports = { convertToHyperlink, supportsHyperlink };
diff --git a/src/services/twilio-help/twilio-command-help.js b/src/services/twilio-help/twilio-command-help.js
@@ -6,6 +6,7 @@ const indent = require('indent-string');
 const util = require('@oclif/plugin-help/lib/util');
 const stripAnsi = require('strip-ansi');
 
+const urlUtil = require('../hyperlink-utility');
 const { getDocLink } = require('../twilio-api');
 /**
  * Extended functionality from @oclif/plugin-help.
@@ -41,10 +42,14 @@ class TwilioCommandHelp extends CommandHelp.default {
     if (!helpDoc) {
       return '';
     }
-
-    listOfDetails.push(chalk.bold('MORE INFO'));
-    listOfDetails.push(indent(helpDoc, 2));
-
+    const hyperLink = urlUtil.convertToHyperlink('MORE INFO', helpDoc);
+    // if the terminal doesn't support hyperlink, mention complete url under More Info
+    if (hyperLink.isSupported) {
+      listOfDetails.push(chalk.bold(hyperLink.url));
+    } else {
+      listOfDetails.push(chalk.bold('MORE INFO'));
+      listOfDetails.push(indent(helpDoc, 2));
+    }
     return listOfDetails.join('\n');
   }
 

diff --git a/test/services/hyperlink-utility.test.js b/test/services/hyperlink-utility.test.js
@@ -0,0 +1,164 @@
+/* eslint-disable import/no-extraneous-dependencies */
+const { expect, test } = require('@twilio/cli-test');
+const { Command } = require('@oclif/command');
+const flush = require('flush-cache');
+
+const ORIG_ENV = { ...process.env };
+const { supportsHyperlink, convertToHyperlink } = require('../../src/services/hyperlink-utility');
+const TwilioHelp = require('../../src/services/twilio-help/custom-help');
+
+class TestCommand extends Command {
+  constructor(argv, config) {
+    super(argv, config);
+    this.id = 'api:core';
+    this.description = 'This is a dummy description';
+    this.args = [{ name: 'arg_1', description: 'argument description' }];
+  }
+}
+const testThisConfig = ({ platform, env, argv, stream }) => {
+  platform = platform || 'darwin';
+  env = env || {};
+  argv = argv || [];
+  // back up the original env
+  const oldPlatform = process.platform;
+  const oldEnv = process.env;
+  const oldArgv = process.argv;
+
+  // Inject new env properties from args
+  Object.defineProperties(process, {
+    platform: { value: platform },
+    env: { value: env },
+    argv: { value: [process.argv[0], ...argv] },
+  });
+
+  const result = supportsHyperlink(stream);
+  // restore the original env
+  Object.defineProperties(process, {
+    platform: { value: oldPlatform },
+    env: { value: oldEnv },
+    argv: { value: oldArgv },
+  });
+  return result;
+};
+
+const testLink = test
+  .loadConfig()
+  .add('help', (ctx) => new TwilioHelp(ctx.config))
+  .register('cmdTestLink', (args) => {
+    return {
+      async run(ctx) {
+        const dummyHelpCommand = new TestCommand(args, ctx.config);
+        dummyHelpCommand.docLink = 'https://twilio.com/docs/dummyCmd';
+        const help = ctx.help.formatCommand(dummyHelpCommand);
+        ctx.cmdTestLink = help
+          .split('\n')
+          .map((s) => s.trimRight())
+          .join('\n');
+      },
+    };
+  });
+
+describe('supportsHyperlink', () => {
+  describe('test hyperlink generation', () => {
+    describe('test for Mac terminals', () => {
+      afterEach(() => {
+        flush();
+      });
+      test.it('not supported in Mac Terminal', () => {
+        expect(
+          testThisConfig({
+            env: {
+              TERM_PROGRAM: '',
+            },
+            stream: {
+              isTTY: false,
+            },
+          }),
+        ).to.be.false;
+      });
+      test.it('testing convertToHyperlink, supported iTerm.app 3.1, tty stream', () => {
+        const result = testThisConfig({
+          env: {
+            TERM_PROGRAM: 'iTerm.app',
+            TERM_PROGRAM_VERSION: '3.1.0',
+          },
+          stream: {
+            isTTY: true,
+          },
+        });
+        if ('CI' in process.env) {
+          expect(result).to.be.false;
+          expect(convertToHyperlink('MORE INFO', 'https://twilio.com/docs/dummyCmd').isSupported).to.be.false;
+        } else {
+          expect(result).to.be.true;
+          expect(convertToHyperlink('MORE INFO', 'https://twilio.com/docs/dummyCmd').isSupported).to.be.true;
+        }
+      });
+    });
+
+    describe('test for iTerm terminals', () => {
+      afterEach(() => {
+        flush();
+      });
+      test.it('supported in iTerm.app 3.1, tty stream', () => {
+        const result = testThisConfig({
+          env: {
+            TERM_PROGRAM: 'iTerm.app',
+            TERM_PROGRAM_VERSION: '3.1.0',
+          },
+          stream: {
+            isTTY: true,
+          },
+        });
+        if ('CI' in process.env) {
+          expect(result).to.be.false;
+        } else {
+          expect(result).to.be.true;
+        }
+      });
+    });
+
+    describe('test for Windows', () => {
+      afterEach(() => {
+        flush();
+      });
+      test.it('supported in Windows Terminal', () => {
+        expect(
+          testThisConfig({
+            env: {
+              WT_SESSION: '',
+            },
+            stream: {
+              isTTY: false,
+            },
+          }),
+        ).to.be.true;
+      });
+    });
+  });
+});
+
+describe('convertToHyperlink', () => {
+  describe('test hyperlink generation for dummyURL and dummyText on macOS', () => {
+    describe('test for iTerm', () => {
+      beforeEach(() => {
+        process.env.TERM_PROGRAM = 'iTerm.app';
+        process.env.TERM_PROGRAM_VERSION = '3.1.0';
+      });
+      afterEach(() => {
+        flush();
+        process.env = ORIG_ENV;
+      });
+      testLink.cmdTestLink([]).it('test', (ctx) => {
+        const result = convertToHyperlink('MORE INFO', 'https://twilio.com/docs/dummyCmd').isSupported;
+        if ('CI' in process.env) {
+          expect(result).to.be.false;
+        } else {
+          expect(result).to.be.true;
+        }
+        expect(ctx.cmdTestLink).to.contain('MORE INFO');
+        expect(ctx.cmdTestLink).to.contain('https://twilio.com/docs/dummyCmd');
+      });
+    });
+  });
+});
diff --git a/test/services/twilio-help/twilio-help-doc.test.js b/test/services/twilio-help/twilio-help-doc.test.js
@@ -2,7 +2,6 @@
 const { expect, test } = require('@oclif/test');
 const { Command, flags } = require('@oclif/command');
 const stripAnsi = require('strip-ansi');
-const { id } = require('@twilio/cli-core/src/base-commands/base-command');
 
 const TwilioHelp = require('../../../src/services/twilio-help/custom-help');