fix(techdocs-cli): cross-platform build script

Co-authored-by: Emma Indal <emma.indahl@gmail.com>
Signed-off-by: Camila Belo <camilaibs@gmail.com>

scripts/techdocs-cli.js

@@ -0,0 +1,25 @@
+#!/usr/bin/env node
+/*
+ * Copyright 2021 The Backstage Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+const { execSync } = require('child_process');
+
+const args = process.argv.slice(2);
+
+execSync(`yarn workspace @techdocs/cli build`, { stdio: 'inherit' });
+execSync(`yarn workspace @techdocs/cli link`, { stdio: 'ignore' });
+execSync(`techdocs-cli ${args.join(' ')}`, { stdio: 'inherit' });
+execSync(`yarn workspace @techdocs/cli unlink`, { stdio: 'ignore' });