fix(manager/gitlabci): Update local include files

If local files are imported from the GitLab CI YAML file, the
dependencies will be recognized but not updated by renovate.
Renovate needs to respect the 'include:local' imports and update the
depedependencies in those files.

`extractPackageFile` is replaced by `extractAllPackageFiles` since the
functionality of those two functions are the same.

Related to renovatebot#6745
Fixes renovatebot#6713

lib/manager/gitlabci-include/__snapshots__/extract.spec.ts.snap

@@ -1,19 +1,5 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`lib/manager/gitlabci-include/extract extractPackageFile() extracts local include block 1`] = `
-Array [
-  Object {
-    "autoReplaceStringTemplate": "{{depName}}{{#if newValue}}:{{newValue}}{{/if}}{{#if newDigest}}@{{newDigest}}{{/if}}",
-    "currentDigest": undefined,
-    "currentValue": "3.11",
-    "datasource": "docker",
-    "depName": "alpine",
-    "depType": "image",
-    "replaceString": "alpine:3.11",
-  },
-]
-`;
-
 exports[`lib/manager/gitlabci-include/extract extractPackageFile() extracts multiple include blocks 1`] = `
 Array [
   Object {
@@ -36,27 +22,3 @@ Array [
   },
 ]
 `;
-
-exports[`lib/manager/gitlabci-include/extract extractPackageFile() extracts multiple local include blocks 1`] = `
-Array [
-  Object {
-    "autoReplaceStringTemplate": "{{depName}}{{#if newValue}}:{{newValue}}{{/if}}{{#if newDigest}}@{{newDigest}}{{/if}}",
-    "currentDigest": undefined,
-    "currentValue": "3.11",
-    "datasource": "docker",
-    "depName": "alpine",
-    "depType": "image",
-    "replaceString": "alpine:3.11",
-  },
-  Object {
-    "autoReplaceStringTemplate": "{{depName}}{{#if newValue}}:{{newValue}}{{/if}}{{#if newDigest}}@{{newDigest}}{{/if}}",
-    "commitMessageTopic": "Node.js",
-    "currentDigest": undefined,
-    "currentValue": "12",
-    "datasource": "docker",
-    "depName": "node",
-    "depType": "image",
-    "replaceString": "node:12",
-  },
-]
-`;

lib/manager/gitlabci-include/extract.spec.ts

@@ -5,50 +5,27 @@ const yamlFile = fs.readFileSync(
   'lib/manager/gitlabci-include/__fixtures__/gitlab-ci.1.yaml',
   'utf8'
 );
-const yamlLocal = fs.readFileSync(
-  'lib/manager/gitlabci-include/__fixtures__/gitlab-ci.2.yaml',
-  'utf8'
-);
-
-const yamlLocalBlock = fs.readFileSync(
-  'lib/manager/gitlabci-include/__fixtures__/gitlab-ci.3.yaml',
-  'utf8'
-);
 
 describe('lib/manager/gitlabci-include/extract', () => {
   describe('extractPackageFile()', () => {
-    it('returns null for empty', async () => {
+    it('returns null for empty', () => {
       expect(
-        await extractPackageFile('nothing here', '.gitlab-ci.yml', {})
+        extractPackageFile('nothing here', '.gitlab-ci.yml', {})
       ).toBeNull();
     });
-    it('extracts multiple include blocks', async () => {
-      const res = await extractPackageFile(yamlFile, '.gitlab-ci.yml', {});
+    it('extracts multiple include blocks', () => {
+      const res = extractPackageFile(yamlFile, '.gitlab-ci.yml', {});
       expect(res.deps).toMatchSnapshot();
       expect(res.deps).toHaveLength(3);
     });
-    it('extracts local include block', async () => {
-      const res = await extractPackageFile(yamlLocal, '.gitlab-ci.yml', {});
-      expect(res.deps).toMatchSnapshot();
-      expect(res.deps).toHaveLength(1);
-    });
-    it('extracts multiple local include blocks', async () => {
-      const res = await extractPackageFile(
-        yamlLocalBlock,
-        '.gitlab-ci.yml',
-        {}
-      );
-      expect(res.deps).toMatchSnapshot();
-      expect(res.deps).toHaveLength(2);
-    });
-    it('normalizes configured endpoints', async () => {
+    it('normalizes configured endpoints', () => {
       const endpoints = [
         'http://gitlab.test/api/v4',
         'http://gitlab.test/api/v4/',
       ];
 
       for (const endpoint of endpoints) {
-        const res = await extractPackageFile(yamlFile, '.gitlab-ci.yml', {
+        const res = extractPackageFile(yamlFile, '.gitlab-ci.yml', {
           endpoint,
         });
         expect(res.deps[0].registryUrls[0]).toEqual('http://gitlab.test');

lib/manager/gitlabci-include/extract.ts

@@ -3,9 +3,7 @@ import yaml from 'js-yaml';
 import * as datasourceGitlabTags from '../../datasource/gitlab-tags';
 import { logger } from '../../logger';
 import { SkipReason } from '../../types';
-import { readLocalFile } from '../../util/fs';
 import { ExtractConfig, PackageDependency, PackageFile } from '../common';
-import * as gitlabci from '../gitlabci/extract';
 
 function extractDepFromIncludeFile(includeObj: {
   file: any;
@@ -25,19 +23,11 @@ function extractDepFromIncludeFile(includeObj: {
   return dep;
 }
 
-async function extractDepsFromIncludeLocal(includeObj: {
-  local: string;
-}): Promise<PackageDependency[] | null> {
-  const content = await readLocalFile(includeObj.local, 'utf8');
-  const deps = gitlabci.extractPackageFile(content)?.deps;
-  return deps;
-}
-
-export async function extractPackageFile(
+export function extractPackageFile(
   content: string,
   _packageFile: string,
   config: ExtractConfig
-): Promise<PackageFile | null> {
+): PackageFile | null {
   const deps: PackageDependency[] = [];
   try {
     // TODO: fix me
@@ -50,13 +40,6 @@ export async function extractPackageFile(
             dep.registryUrls = [config.endpoint.replace(/\/api\/v4\/?/, '')];
           }
           deps.push(dep);
-        } else if (includeObj.local) {
-          const includedDeps = await extractDepsFromIncludeLocal(includeObj);
-          if (includedDeps) {
-            for (const includedDep of includedDeps) {
-              deps.push(includedDep);
-            }
-          }
         }
       }
     }

lib/manager/gitlabci/__fixtures__/gitlab-ci.3.yaml

@@ -0,0 +1,13 @@
+image:
+  # comment
+  name: renovate/renovate:19.70.8-slim
+
+services:
+  # comment
+  - mariadb:10.4.11
+  # another comment
+  - other/image:1.0.0
+
+include:
+  - local: 'lib/manager/gitlabci/__fixtures__/include.yml'
+  - local: 'lib/manager/gitlabci/__fixtures__/include.1.yml'

lib/manager/gitlabci/__fixtures__/include.1.yml

@@ -0,0 +1,5 @@
+test:
+  stage: test
+  image: node:12
+  script:
+    - echo test

lib/manager/gitlabci/__fixtures__/include.yml

@@ -0,0 +1,5 @@
+test:
+  stage: test
+  image: alpine:3.11
+  script:
+    - echo test