Merge pull request #6024 from goober/bugfix/jenkins-builds-with-slashes

[jenkins-plugin] Support Jenkins build details for branches that contains slashes

.changeset/honest-pianos-smell.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-jenkins': patch
+---
+
+Support showing build details for branches with slashes in their names

plugins/jenkins/src/components/BuildWithStepsPage/BuildWithStepsPage.tsx

@@ -50,7 +50,9 @@ const BuildWithStepsView = () => {
   const projectName = useProjectSlugFromEntity();
   const { branch, buildNumber } = useRouteRefParams(buildRouteRef);
   const classes = useStyles();
-  const buildPath = `${projectName}/${branch}/${buildNumber}`;
+  const buildPath = `${projectName}/${encodeURIComponent(
+    branch,
+  )}/${buildNumber}`;
   const [{ value }] = useBuildWithSteps(buildPath);
 
   return (

plugins/jenkins/src/components/BuildsPage/lib/CITable/CITable.tsx

@@ -118,7 +118,7 @@ const generatedColumns: TableColumn[] = [
         <Link
           component={RouterLink}
           to={generatePath(buildRouteRef.path, {
-            branch: row.source.branchName,
+            branch: encodeURIComponent(row.source.branchName),
             buildNumber: row.buildNumber.toString(),
           })}
         >