Tidy up some old examples (#1604)

tj · Sep 15, 2021 · c1472bc · c1472bc
1 parent 950f742
commit c1472bc
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Showing 4 changed files with 11 additions and 26 deletions.
diff --git a/examples/custom-help-description b/examples/custom-help-description
@@ -9,7 +9,7 @@ const program = new Command();
 program
   .helpOption('-c, --HELP', 'custom help message')
   .option('-s, --sessions', 'add session support')
-  .option('-t, --template <engine>', 'specify template engine (jade|ejs) [jade]', 'jade');
+  .option('-t, --template <engine>', 'specify template engine', 'jade');
 
 program
   .command('child')
@@ -19,3 +19,7 @@ program
   });
 
 program.parse(process.argv);
+
+// Try the following:
+// node custom-help-description -c
+// node custom-help-description child --HELP
diff --git a/examples/custom-version b/examples/custom-version
@@ -9,6 +9,10 @@ const program = new Command();
 program
   .version('0.0.1', '-v, --VERSION', 'new version message')
   .option('-s, --sessions', 'add session support')
-  .option('-t, --template <engine>', 'specify template engine (jade|ejs) [jade]', 'jade');
+  .option('-t, --template <engine>', 'specify template engine', 'jade');
 
 program.parse(process.argv);
+
+// Try the following:
+// node custom-version -v
+// node custom-version --VERSION
diff --git a/examples/defaults b/examples/defaults
diff --git a/examples/pm-install b/examples/pm-install
@@ -17,7 +17,7 @@ if (!pkgs.length) {
 }
 
 console.log();
-if (program.force) console.log('  force: install');
+if (program.opts().force) console.log('  force: install');
 pkgs.forEach(function(pkg) {
   console.log('  install : %s', pkg);
 });