feat(precheck): now includes a precheck for more generic runner execution

ts/mod_precheck/index.ts

@@ -0,0 +1,24 @@
+import * as plugins from './plugins.js';
+import * as paths from '../npmci.paths.js';
+import { logger } from '../npmci.logging.js';
+import { Npmci } from '../npmci.classes.npmci.js';
+
+export const handleCli = async (npmciRefArg: Npmci, argvArg: any) => {
+  logger.log('info', 'checking execution context');
+  const presentRunnerTags = process.env.CI_RUNNER_TAGS.split(',').map((stringArg) =>
+    stringArg.trim()
+  );
+  let allDesiredGitlabRunnerTagsPresent = true;
+  for (const desiredRunnerTag of npmciRefArg.npmciConfig.getConfig().gitlabRunnerTags) {
+    if (!presentRunnerTags.includes(desiredRunnerTag)) {
+      allDesiredGitlabRunnerTagsPresent = false;
+      logger.log(
+        'error',
+        `Desired runnerRag ${desiredRunnerTag} is missing in current execution context.`
+      );
+    }
+  }
+  if (!allDesiredGitlabRunnerTagsPresent) {
+    process.exit(1);
+  }
+};

ts/mod_precheck/plugins.ts

@@ -0,0 +1 @@
+export * from '../npmci.plugins.js';