From 81921cd0bb4fcd4a18b15adb97b41578c1535d97 Mon Sep 17 00:00:00 2001
From: Julien Tanay <julien.tanay@doctolib.com>
Date: Wed, 20 Nov 2024 06:38:50 +0100
Subject: [PATCH] feat(bundler): add inline source support (#32600)

---
 lib/modules/manager/bundler/extract.spec.ts | 44 +++++++++++++++++----
 lib/modules/manager/bundler/extract.ts      |  8 ++++
 2 files changed, 44 insertions(+), 8 deletions(-)

diff --git a/lib/modules/manager/bundler/extract.spec.ts b/lib/modules/manager/bundler/extract.spec.ts
index 54fd4b4cfe8542..8e58870bed9922 100644
--- a/lib/modules/manager/bundler/extract.spec.ts
+++ b/lib/modules/manager/bundler/extract.spec.ts
@@ -145,8 +145,6 @@ describe('modules/manager/bundler/extract', () => {
 
   it('parses source variable in Gemfile', async () => {
     const sourceVariableGemfile = codeBlock`
-      source "https://rubygems.org"
-      ruby '~> 1.5.3'
       foo = 'https://gems.foo.com'
       bar = 'https://gems.bar.com'
 
@@ -159,12 +157,42 @@ describe('modules/manager/bundler/extract', () => {
 
     fs.readLocalFile.mockResolvedValueOnce(sourceVariableGemfile);
     const res = await extractPackageFile(sourceVariableGemfile, 'Gemfile');
-    expect(res?.deps).toHaveLength(2);
-    expect(res?.registryUrls).toHaveLength(2);
-    expect(res?.registryUrls?.[1]).toBe('https://gems.foo.com');
-    expect(res?.deps[1]).toMatchObject({
-      depName: 'some_internal_gem',
-      registryUrls: ['https://gems.bar.com'],
+    expect(res).toMatchObject({
+      registryUrls: ['https://gems.foo.com'],
+      deps: [
+        {
+          depName: 'some_internal_gem',
+          registryUrls: ['https://gems.bar.com'],
+        },
+      ],
+    });
+  });
+
+  it('parses inline source in Gemfile', async () => {
+    const sourceInlineGemfile = codeBlock`
+      baz = 'https://gems.baz.com'
+      gem "inline_source_gem", source: 'https://gems.foo.com'
+      gem 'inline_source_gem_with_version', "~> 1", source: 'https://gems.bar.com'
+      gem 'inline_source_gem_with_variable_source', source: baz
+      `;
+    fs.readLocalFile.mockResolvedValueOnce(sourceInlineGemfile);
+    const res = await extractPackageFile(sourceInlineGemfile, 'Gemfile');
+    expect(res).toMatchObject({
+      deps: [
+        {
+          depName: 'inline_source_gem',
+          registryUrls: ['https://gems.foo.com'],
+        },
+        {
+          depName: 'inline_source_gem_with_version',
+          currentValue: '"~> 1"',
+          registryUrls: ['https://gems.bar.com'],
+        },
+        {
+          depName: 'inline_source_gem_with_variable_source',
+          registryUrls: ['https://gems.baz.com'],
+        },
+      ],
     });
   });
 });
diff --git a/lib/modules/manager/bundler/extract.ts b/lib/modules/manager/bundler/extract.ts
index 8087f2afadd216..e84cd65cb36f41 100644
--- a/lib/modules/manager/bundler/extract.ts
+++ b/lib/modules/manager/bundler/extract.ts
@@ -137,6 +137,14 @@ export async function extractPackageFile(
         const currentValue = gemMatch.groups.currentValue;
         dep.currentValue = currentValue;
       }
+      if (gemMatch.groups?.registryUrl) {
+        const registryUrl = gemMatch.groups.registryUrl;
+        dep.registryUrls = [registryUrl];
+      }
+      if (gemMatch.groups?.sourceName) {
+        const registryUrl = variables[gemMatch.groups.sourceName];
+        dep.registryUrls = [registryUrl];
+      }
       dep.datasource = RubygemsDatasource.id;
       res.deps.push(dep);
     }