feat: Migrate to NPM package manager (#16754)

- updated all yarn references to npm counterparts of the cli commands
- removed yarn lock for package lock
- update tools, scripts, builds to use npm


closes https://jira.tools.sap/browse/CXSPA-1977

.github/api-extractor-action/Dockerfile

@@ -1,13 +1,13 @@
 FROM node:16
 
 COPY package.json /
-COPY yarn.lock /
+COPY package-lock.json /
 
-RUN yarn
+RUN npm i
 
 COPY src/*.ts /
 COPY tsconfig.json /
 
-RUN ["yarn", "build"]
+RUN ["npm", "run", "build"]
 
 ENTRYPOINT ["node", "/index.js"]

.github/api-extractor-action/src/setup.ts

@@ -23,7 +23,7 @@ export async function prepareRepositoryForApiExtractor(
   core.startGroup('Prepare branches for extractor');
 
   // Install dependencies to build libraries
-  await exec.exec('yarn');
+  await exec.exec('npm', ['i']);
   // Create directory for reports
   await io.mkdirP(`${REPORT_DIR}`);
 
@@ -60,14 +60,14 @@ export async function prepareRepositoryForApiExtractor(
     );
 
     // If we didn't restore builded libs from cache on the BASE branch, we need to also build base branch
-    await exec.exec('yarn', ['--cwd', BASE_BRANCH_DIR]);
-    await exec.exec('yarn', ['--cwd', BASE_BRANCH_DIR, BUILD_COMMAND]);
+    await exec.exec('npm', ['--prefix', BASE_BRANCH_DIR]);
+    await exec.exec('npm', ['--prefix', BASE_BRANCH_DIR, 'run', BUILD_COMMAND]);
   }
 
   // Build the libraries from the HEAD branch
-  // TODO: We can parallel these builds, when schematics builds won't trigger yarn install
-  await exec.exec('yarn');
-  await exec.exec('yarn', [BUILD_COMMAND]);
+  // TODO: We can parallel these builds, when schematics builds won't trigger npm install
+  await exec.exec('npm', ['i']);
+  await exec.exec('npm', ['run', BUILD_COMMAND]);
 
   core.endGroup();
 }

.github/cache-builded-libs/Dockerfile

@@ -1,13 +1,13 @@
 FROM node:16
 
 COPY package.json /
-COPY yarn.lock /
+COPY package-lock.json /
 
-RUN yarn
+RUN npm i
 
 COPY index.ts /
 COPY tsconfig.json /
 
-RUN ["yarn", "build"]
+RUN ["npm", "run", "build"]
 
 ENTRYPOINT ["node", "/index.js"]

.github/cache-builded-libs/index.ts

@@ -10,17 +10,17 @@ import * as exec from '@actions/exec';
 import * as github from '@actions/github';
 
 async function run() {
-  core.startGroup('yarn');
-  let exitCode = await exec.exec('yarn', [], {
+  core.startGroup('npm');
+  let exitCode = await exec.exec('npm', ['i'], {
     ignoreReturnCode: true,
   });
   core.endGroup();
   if (exitCode !== 0) {
-    core.setFailed(`Yarn install failed`);
+    core.setFailed(`NPM install failed`);
   }
 
-  core.startGroup('yarn build:libs');
-  exitCode = await exec.exec('yarn', ['build:libs'], {
+  core.startGroup('npm run build:libs');
+  exitCode = await exec.exec('npm', ['run', 'build:libs'], {
     ignoreReturnCode: true,
   });
   core.endGroup();