initial feature add

src/main/java/org/kohsuke/github/GHRepository.java

@@ -125,8 +125,11 @@ public GHRepository() {
     private GHRepository source, parent;
 
     private Boolean isTemplate;
+
     private boolean compareUsePaginatedCommits;
 
+    private Set<GHRepositoryCustomProperty> custom_properties;
+
     /**
      * Read.
      *
@@ -2893,6 +2896,24 @@ public GHRepositoryCloneTraffic getCloneTraffic() throws IOException {
                 .fetch(GHRepositoryCloneTraffic.class);
     }
 
+    /**
+     * Gets all custom property values that are set for a repository. Users with read access to the repository can use
+     * this endpoint. <a href=
+     * "https://docs.github.com/en/rest/repos/custom-properties?apiVersion=2022-11-28#get-all-custom-property-values-for-a-repository">
+     * docs</a>
+     *
+     * @return the custom properties and values on the repository
+     * @throws IOException
+     *             the io exception
+     */
+    public Set<GHRepositoryCustomProperty> getCustomProperties() throws IOException {
+        return root().createRequest()
+                .method("GET")
+                .withUrlPath("/properties/values")
+                .toIterable(GHRepositoryCustomProperty[].class, null)
+                .toSet();
+    }
+
     /**
      * Hash code.
      *

src/main/java/org/kohsuke/github/GHRepositoryCustomProperty.java

@@ -0,0 +1,41 @@
+package org.kohsuke.github;
+
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+
+/**
+ * A custom property set on a repository in GitHub.
+ *
+ * @author gitPushPuppets
+ */
+@SuppressFBWarnings(value = { "UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD", "UWF_UNWRITTEN_FIELD", "NP_UNWRITTEN_FIELD" },
+        justification = "JSON API")
+public class GHRepositoryCustomProperty {
+
+    /**
+     * Create default GHRepositoryCustomProperty instance
+     */
+    public GHRepositoryCustomProperty() {
+    }
+
+    private String property_name;
+    private String value;
+
+    /**
+     * Gets property_name
+     *
+     * @return the property_name
+     */
+    public String getPropertyName() {
+        return property_name;
+    }
+
+    /**
+     * Gets property value
+     *
+     * @return the property value
+     */
+    public String getValue() {
+        return value;
+    }
+
+}

src/test/java/org/kohsuke/github/GHRepositoryTest.java

@@ -1945,6 +1945,21 @@ public void testIsVulnerabilityAlertsEnabled() throws Exception {
         assertThat(repository.isVulnerabilityAlertsEnabled(), is(true));
     }
 
+    /**
+     * Test getCustomProperties. This test may or may not work, you will need to point to an org and repo that have
+     * custom properties setup
+     *
+     * @throws Exception
+     *             the exception
+     */
+    @Test
+    public void testGetCustomProperties() throws Exception {
+        GHRepository repository = getTempRepository();
+        Set<GHRepositoryCustomProperty> customProperties = repository.getCustomProperties();
+        GHRepositoryCustomProperty property = customProperties.iterator().next();
+        assertThat(customProperties, notNullValue());
+    }
+
     private void verifyEmptyResult(PagedSearchIterable<GHPullRequest> searchResult) {
         assertThat(searchResult.getTotalCount(), is(0));
     }

src/test/resources/org/kohsuke/github/GHRepositoryTest/wiremock/testGetCustomProperties/__files/1-user.json

@@ -0,0 +1,45 @@
+{
+  "login": "bitwiseman",
+  "id": 1958953,
+  "node_id": "MDQ6VXNlcjE5NTg5NTM=",
+  "avatar_url": "https://avatars3.githubusercontent.com/u/1958953?v=4",
+  "gravatar_id": "",
+  "url": "https://api.github.com/users/bitwiseman",
+  "html_url": "https://github.com/bitwiseman",
+  "followers_url": "https://api.github.com/users/bitwiseman/followers",
+  "following_url": "https://api.github.com/users/bitwiseman/following{/other_user}",
+  "gists_url": "https://api.github.com/users/bitwiseman/gists{/gist_id}",
+  "starred_url": "https://api.github.com/users/bitwiseman/starred{/owner}{/repo}",
+  "subscriptions_url": "https://api.github.com/users/bitwiseman/subscriptions",
+  "organizations_url": "https://api.github.com/users/bitwiseman/orgs",
+  "repos_url": "https://api.github.com/users/bitwiseman/repos",
+  "events_url": "https://api.github.com/users/bitwiseman/events{/privacy}",
+  "received_events_url": "https://api.github.com/users/bitwiseman/received_events",
+  "type": "User",
+  "site_admin": false,
+  "name": "Liam Newman",
+  "company": "Cloudbees, Inc.",
+  "blog": "",
+  "location": "Seattle, WA, USA",
+  "email": "[email protected]",
+  "hireable": null,
+  "bio": "https://twitter.com/bitwiseman",
+  "public_repos": 181,
+  "public_gists": 7,
+  "followers": 147,
+  "following": 9,
+  "created_at": "2012-07-11T20:38:33Z",
+  "updated_at": "2020-02-06T17:29:39Z",
+  "private_gists": 8,
+  "total_private_repos": 10,
+  "owned_private_repos": 0,
+  "disk_usage": 33697,
+  "collaborators": 0,
+  "two_factor_authentication": true,
+  "plan": {
+    "name": "free",
+    "space": 976562499,
+    "collaborators": 0,
+    "private_repos": 10000
+  }
+}

src/test/resources/org/kohsuke/github/GHRepositoryTest/wiremock/testGetCustomProperties/__files/2-orgs_hub4j-test-org.json

@@ -0,0 +1,41 @@
+{
+  "login": "hub4j-test-org",
+  "id": 7544739,
+  "node_id": "MDEyOk9yZ2FuaXphdGlvbjc1NDQ3Mzk=",
+  "url": "https://api.github.com/orgs/hub4j-test-org",
+  "repos_url": "https://api.github.com/orgs/hub4j-test-org/repos",
+  "events_url": "https://api.github.com/orgs/hub4j-test-org/events",
+  "hooks_url": "https://api.github.com/orgs/hub4j-test-org/hooks",
+  "issues_url": "https://api.github.com/orgs/hub4j-test-org/issues",
+  "members_url": "https://api.github.com/orgs/hub4j-test-org/members{/member}",
+  "public_members_url": "https://api.github.com/orgs/hub4j-test-org/public_members{/member}",
+  "avatar_url": "https://avatars3.githubusercontent.com/u/7544739?v=4",
+  "description": null,
+  "is_verified": false,
+  "has_organization_projects": true,
+  "has_repository_projects": true,
+  "public_repos": 11,
+  "public_gists": 0,
+  "followers": 0,
+  "following": 0,
+  "html_url": "https://github.com/hub4j-test-org",
+  "created_at": "2014-05-10T19:39:11Z",
+  "updated_at": "2015-04-20T00:42:30Z",
+  "type": "Organization",
+  "total_private_repos": 0,
+  "owned_private_repos": 0,
+  "private_gists": 0,
+  "disk_usage": 147,
+  "collaborators": 0,
+  "billing_email": "[email protected]",
+  "default_repository_permission": "none",
+  "members_can_create_repositories": false,
+  "two_factor_requirement_enabled": false,
+  "plan": {
+    "name": "free",
+    "space": 976562499,
+    "private_repos": 0,
+    "filled_seats": 12,
+    "seats": 0
+  }
+}