feat(manager/cargo): Changes to support cargo repository source repla…

…cement (#28759)
renovatebot · May 1, 2024 · 3374bd1 · 3374bd1
1 parent 4ec9485
commit 3374bd1
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diff --git a/lib/modules/manager/cargo/__fixtures__/Cargo.7.toml b/lib/modules/manager/cargo/__fixtures__/Cargo.7.toml
@@ -0,0 +1,9 @@
+[package]
+name = "renovate-test"
+version = "0.1.0"
+authors = ["John Doe <john.doe@example.org>"]
+edition = "2018"
+
+[dependencies]
+tokio = "0.2"
+
diff --git a/lib/modules/manager/cargo/extract.spec.ts b/lib/modules/manager/cargo/extract.spec.ts
@@ -23,6 +23,7 @@ const cargo4toml = Fixtures.get('Cargo.4.toml');
 const cargo5toml = Fixtures.get('Cargo.5.toml');
 const cargo6configtoml = Fixtures.get('cargo.6.config.toml');
 const cargo6toml = Fixtures.get('Cargo.6.toml');
+const cargo7toml = Fixtures.get('Cargo.7.toml');
 
 const lockfileUpdateCargotoml = Fixtures.get('lockfile-update/Cargo.toml');
 
@@ -167,6 +168,31 @@ replace-with = "private-crates"`,
       ]);
     });
 
+    it('extracts overridden source registry indexes from .cargo/config.toml', async () => {
+      mockReadLocalFile({
+        '.cargo/config.toml': codeBlock`[source.crates-io-replacement]
+registry = "https://github.com/replacement/testregistry"
+
+[source.crates-io]
+replace-with = "crates-io-replacement"`,
+      });
+      const res = await extractPackageFile(cargo7toml, 'Cargo.toml', {
+        ...config,
+      });
+      expect(res?.deps).toEqual([
+        {
+          currentValue: '0.2',
+          datasource: 'crate',
+          depName: 'tokio',
+          depType: 'dependencies',
+          managerData: {
+            nestedVersion: false,
+          },
+          registryUrls: ['https://github.com/replacement/testregistry'],
+        },
+      ]);
+    });
+
     it('extracts registries overridden to the default', async () => {
       mockReadLocalFile({
         '.cargo/config.toml': codeBlock`[source.mcorbin]

diff --git a/lib/modules/manager/cargo/extract.ts b/lib/modules/manager/cargo/extract.ts
@@ -191,6 +191,14 @@ function resolveRegistryIndex(
     );
   }
 
+  const sourceRegistry = config.source?.[registryName]?.registry;
+  if (sourceRegistry) {
+    logger.debug(
+      `Replacing cargo source registry with ${sourceRegistry} for ${registryName}`,
+    );
+    return sourceRegistry;
+  }
+
   const registryIndex = config.registries?.[registryName]?.index;
   if (registryIndex) {
     return registryIndex;

diff --git a/lib/modules/manager/cargo/types.ts b/lib/modules/manager/cargo/types.ts
@@ -45,6 +45,7 @@ export interface CargoRegistry {
 
 export interface CargoSource {
   'replace-with'?: string;
+  registry?: string;
 }
 
 /**