feat: add possibility to ignore CI entries

Fixes #14

src/common.ts

@@ -18,6 +18,10 @@ export interface Configuration {
    * Whether or not the project has a CLI
    */
   hasCli: boolean;
+  /**
+   * A list of CI entries to ignore while checking
+   */
+  ignoreCiEntries: string[];
   /**
    * A list of script names to ignore while checking
    */
@@ -411,6 +415,7 @@ export function getConfiguration(packageJson: any): Configuration {
   const defaultConfiguration: Configuration = {
     forPackaging: true,
     hasCli: true,
+    ignoreCiEntries: [],
     ignoreScripts: [],
     serverSide: true,
     standardBuild: true,
@@ -490,7 +495,7 @@ export function getRules(configuration: Configuration): Rules {
   ];
 
   // expected values in CI config
-  const ciConfig = {
+  const ciConfig: { [k: string]: any; } = {
     /* tslint:disable:object-literal-sort-keys */
     image: 'registry.gitlab.com/openstapps/projectmanagement/node',
     cache: {
@@ -536,6 +541,10 @@ export function getRules(configuration: Configuration): Rules {
     /* tslint:enable */
   };
 
+  for (const ignoreCiEntry of configuration.ignoreCiEntries) {
+    delete ciConfig[ignoreCiEntry];
+  }
+
   if (configuration.forPackaging) {
     scripts.prepublishOnly = 'npm ci && npm run build';