refactor: share commands across lg and lg-build scripts

Author: nima-taheri-mongodb

tools/build/src/cli-commands.ts

@@ -0,0 +1,43 @@
+import { Command } from 'commander';
+
+import { buildPackage } from './rollup/build-package';
+import { buildTSDoc } from './tsdoc/build-tsdoc';
+import { buildTypescript } from './typescript/build-ts';
+
+export function registerBundleCommand(command: Command) {
+  command
+    .description('Builds a package using Rollup')
+    .option('-v, --verbose', 'Enable verbose logging', false)
+    .option(
+      '-d, --direct',
+      'Build package using the lg-build rollup command directly from @lg-tools/build',
+      true,
+    )
+    .action(buildPackage);
+}
+
+export function registerBuildTSCommand(command: Command) {
+  command
+    .description("Builds a package's TypeScript definitions")
+    .argument('[pass-through...]', 'Pass-through options for `tsc`')
+    .option('-v, --verbose', 'Enable verbose logging', false)
+    .option(
+      '-d, --downlevel',
+      'Downlevel TypeScript packages based on the typesVersions field in package.json',
+      false,
+    )
+    .option(
+      '-u, --update',
+      'Update package.json typesVersions and exports fields',
+      false,
+    )
+    .allowUnknownOption(true)
+    .action(buildTypescript);
+}
+
+export function registerBuildDocsCommand(command: Command) {
+  command
+    .description('Build TSDoc documentation')
+    .option('-v, --verbose', 'Enable verbose logging', false)
+    .action(buildTSDoc);
+}

tools/build/src/cli.ts

@@ -1,43 +1,16 @@
 import { Command } from 'commander';
 
-import { buildPackage } from './rollup/build-package';
-import { buildTSDoc } from './tsdoc/build-tsdoc';
-import { buildTypescript } from './typescript/build-ts';
+import {
+  registerBuildDocsCommand,
+  registerBuildTSCommand,
+  registerBundleCommand,
+} from './cli-commands';
 
 const build = new Command('lg-build');
 build.description('Build LeafyGreen packages');
 
-build
-  .command('bundle')
-  .description('Bundle packages with Rollup')
-  .option('-v, --verbose', 'Enable verbose logging', false)
-  .option(
-    '-d, --direct',
-    'Build package using the lg-build rollup command directly from @lg-tools/build',
-    true,
-  )
-  .action(buildPackage);
-
-build
-  .command('tsc')
-  .description('Build TypeScript packages')
-  .option('-v, --verbose', 'Enable verbose logging', false)
-  .option(
-    '-d, --downlevel',
-    'Downlevel TypeScript packages based on the typesVersions field in package.json',
-    false,
-  )
-  .option(
-    '-u, --update',
-    'Update package.json typesVersions and exports fields',
-    false,
-  )
-  .action(buildTypescript);
-
-build
-  .command('docs')
-  .description('Build TSDoc documentation')
-  .option('-v, --verbose', 'Enable verbose logging', false)
-  .action(buildTSDoc);
+registerBundleCommand(build.command('bundle'));
+registerBuildTSCommand(build.command('tsc'));
+registerBuildDocsCommand(build.command('docs'));
 
 build.parse(process.argv);

tools/build/src/index.ts

@@ -1,4 +1,9 @@
 export { buildAll as build } from './buildAll';
+export {
+  registerBuildDocsCommand,
+  registerBuildTSCommand,
+  registerBundleCommand,
+} from './cli-commands';
 export { buildPackage } from './rollup/build-package';
 export { buildTSDoc } from './tsdoc/build-tsdoc';
 export { parseTSDoc } from './tsdoc/tsdocParser';

tools/cli/src/index.ts

@@ -1,4 +1,8 @@
-import { buildPackage, buildTSDoc, buildTypescript } from '@lg-tools/build';
+import {
+  registerBuildDocsCommand,
+  registerBuildTSCommand,
+  registerBundleCommand,
+} from '@lg-tools/build';
 import { migrator } from '@lg-tools/codemods';
 import { createPackage } from '@lg-tools/create';
 import { installLeafyGreen } from '@lg-tools/install';
@@ -224,33 +228,10 @@ cli
   .action(migrator);
 
 /** Build steps */
-cli
-  .command('build-package')
-  .description('Builds a package')
-  .option('-v --verbose', 'Prints additional information to the console', false)
-  .action(buildPackage);
-cli
-  .command('build-ts')
-  .description("Builds a package's TypeScript definitions")
-  .argument('[pass-through...]', 'Pass-through options for `tsc`')
-  .option('-v --verbose', 'Prints additional information to the console', false)
-  .option(
-    '--downlevel',
-    'Builds all TS downlevel targets based on the typesVersions field in package.json',
-    false,
-  )
-  .option(
-    '-u, --update',
-    'Update package.json typesVersions and exports fields',
-    false,
-  )
-  .allowUnknownOption(true)
-  .action(buildTypescript);
-cli
-  .command('build-tsdoc')
-  .description("Builds a package's TSDoc file")
-  .option('-v --verbose', 'Prints additional information to the console', false)
-  .action(buildTSDoc);
+
+registerBundleCommand(cli.command('build-package'));
+registerBuildTSCommand(cli.command('build-ts'));
+registerBuildDocsCommand(cli.command('build-tsdoc'));
 
 /** Merge editor settings */
 cli