Introduce option to assume that looked up maven data is specification…

… compliant
renovatebot · Nov 21, 2024 · ff8d056 · ff8d056
1 parent a4d8bff
commit ff8d056
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diff --git a/docs/usage/self-hosted-experimental.md b/docs/usage/self-hosted-experimental.md
@@ -73,6 +73,14 @@ See [issue 8660](https://github.com/renovatebot/renovate/issues/8660) for backgr
 
 Skip initializing `RE2` for regular expressions and instead use Node-native `RegExp` instead.
 
+## `RENOVATE_X_MAVEN_LOOKUP_ASSUME_SPECIFICATION_COMPLIANT`
+
+If set to any value, Renovate assumes that the looked up [Maven Metadata](https://maven.apache.org/repositories/metadata.html) conforms to specification.
+Enabling this will:
+
+- not use the HTML index page for lookup
+- not check if looked up `.pom` files exist
+
 ## `RENOVATE_X_NUGET_DOWNLOAD_NUPKGS`
 
 If set to any value, Renovate will download `nupkg` files for determining package metadata.

diff --git a/lib/modules/datasource/maven/index.ts b/lib/modules/datasource/maven/index.ts
@@ -129,7 +129,10 @@ export class MavenDatasource extends Datasource {
     dependency: MavenDependency,
     repoUrl: string,
   ): Promise<ReleaseMap> {
-    if (!repoUrl.startsWith(MAVEN_REPO)) {
+    if (
+      process.env.RENOVATE_X_MAVEN_LOOKUP_ASSUME_SPECIFICATION_COMPLIANT ||
+      !repoUrl.startsWith(MAVEN_REPO)
+    ) {
       return inputReleaseMap;
     }
 
@@ -261,7 +264,11 @@ export class MavenDatasource extends Datasource {
     { packageName, registryUrl }: PostprocessReleaseConfig,
     release: Release,
   ): Promise<PostprocessReleaseResult> {
-    if (!packageName || !registryUrl) {
+    if (
+      process.env.RENOVATE_X_MAVEN_LOOKUP_ASSUME_SPECIFICATION_COMPLIANT ||
+      !packageName ||
+      !registryUrl
+    ) {
       return release;
     }