Fix GHRepository#listWorkflows() and add a test

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

@@ -38,6 +38,7 @@
 import java.io.InputStreamReader;
 import java.io.InterruptedIOException;
 import java.io.Reader;
+import java.net.MalformedURLException;
 import java.net.URL;
 import java.util.AbstractSet;
 import java.util.ArrayList;
@@ -2904,9 +2905,12 @@ public GHIssueEvent getIssueEvent(long id) throws IOException {
      * @return the paged iterable
      */
     public PagedIterable<GHWorkflow> listWorkflows() {
-        return root.createRequest()
-                .withUrlPath(getApiTailUrl("actions/workflows"))
-                .toIterable(GHWorkflow[].class, item -> item.wrapUp(root));
+        try {
+            GitHubRequest request = root.createRequest().withUrlPath(getApiTailUrl("actions/workflows")).build();
+            return new GHWorkflowsIterable(this, request);
+        } catch (MalformedURLException e) {
+            throw new GHException("Malformed URL", e);
+        }
     }
 
     /**

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

@@ -0,0 +1,44 @@
+package org.kohsuke.github;
+
+import java.util.Iterator;
+
+import javax.annotation.Nonnull;
+
+/**
+ * Iterable for workflows listing.
+ */
+class GHWorkflowsIterable extends PagedIterable<GHWorkflow> {
+    private final transient GHRepository owner;
+    private final GitHubRequest request;
+
+    private GHWorkflowsPage result;
+
+    public GHWorkflowsIterable(GHRepository owner, GitHubRequest request) {
+        this.owner = owner;
+        this.request = request;
+    }
+
+    @Nonnull
+    @Override
+    public PagedIterator<GHWorkflow> _iterator(int pageSize) {
+        return new PagedIterator<>(
+                adapt(GitHubPageIterator.create(owner.getRoot().getClient(), GHWorkflowsPage.class, request, pageSize)),
+                null);
+    }
+
+    protected Iterator<GHWorkflow[]> adapt(final Iterator<GHWorkflowsPage> base) {
+        return new Iterator<GHWorkflow[]>() {
+            public boolean hasNext() {
+                return base.hasNext();
+            }
+
+            public GHWorkflow[] next() {
+                GHWorkflowsPage v = base.next();
+                if (result == null) {
+                    result = v;
+                }
+                return v.getWorkflows(owner);
+            }
+        };
+    }
+}

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

@@ -0,0 +1,20 @@
+package org.kohsuke.github;
+
+/**
+ * Represents the one page of workflow result when listing workflows.
+ */
+class GHWorkflowsPage {
+    private int total_count;
+    private GHWorkflow[] workflows;
+
+    public int getTotalCount() {
+        return total_count;
+    }
+
+    GHWorkflow[] getWorkflows(GHRepository owner) {
+        for (GHWorkflow workflow : workflows) {
+            workflow.wrapUp(owner);
+        }
+        return workflows;
+    }
+}

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

@@ -6,6 +6,7 @@
 
 import java.io.IOException;
 import java.util.Collections;
+import java.util.List;
 
 import static com.github.tomakehurst.wiremock.client.WireMock.containing;
 import static com.github.tomakehurst.wiremock.client.WireMock.postRequestedFor;
@@ -86,4 +87,21 @@ public void testDispatch() throws IOException {
                         .withRequestBody(containing("parameter"))
                         .withRequestBody(containing("value")));
     }
+
+    @Test
+    public void testListWorkflows() throws IOException {
+        List<GHWorkflow> workflows = repo.listWorkflows().toList();
+
+        GHWorkflow workflow = workflows.get(0);
+        assertEquals(6817859L, workflow.getId());
+        assertEquals("MDg6V29ya2Zsb3c2ODE3ODU5", workflow.getNodeId());
+        assertEquals("test-workflow", workflow.getName());
+        assertEquals(".github/workflows/test-workflow.yml", workflow.getPath());
+        assertEquals("active", workflow.getState());
+        assertEquals("/repos/hub4j-test-org/GHWorkflowTest/actions/workflows/6817859", workflow.getUrl().getPath());
+        assertEquals("/hub4j-test-org/GHWorkflowTest/blob/main/.github/workflows/test-workflow.yml",
+                workflow.getHtmlUrl().getPath());
+        assertEquals("/hub4j-test-org/GHWorkflowTest/workflows/test-workflow/badge.svg",
+                workflow.getBadgeUrl().getPath());
+    }
 }

src/test/resources/org/kohsuke/github/GHWorkflowTest/wiremock/testListWorkflows/__files/repos_hub4j-test-org_ghworkflowtest-2.json

@@ -0,0 +1,126 @@
+{
+  "id": 348651606,
+  "node_id": "MDEwOlJlcG9zaXRvcnkzNDg2NTE2MDY=",
+  "name": "GHWorkflowTest",
+  "full_name": "hub4j-test-org/GHWorkflowTest",
+  "private": false,
+  "owner": {
+    "login": "hub4j-test-org",
+    "id": 7544739,
+    "node_id": "MDEyOk9yZ2FuaXphdGlvbjc1NDQ3Mzk=",
+    "avatar_url": "https://avatars.githubusercontent.com/u/7544739?v=4",
+    "gravatar_id": "",
+    "url": "https://api.github.com/users/hub4j-test-org",
+    "html_url": "https://github.com/hub4j-test-org",
+    "followers_url": "https://api.github.com/users/hub4j-test-org/followers",
+    "following_url": "https://api.github.com/users/hub4j-test-org/following{/other_user}",
+    "gists_url": "https://api.github.com/users/hub4j-test-org/gists{/gist_id}",
+    "starred_url": "https://api.github.com/users/hub4j-test-org/starred{/owner}{/repo}",
+    "subscriptions_url": "https://api.github.com/users/hub4j-test-org/subscriptions",
+    "organizations_url": "https://api.github.com/users/hub4j-test-org/orgs",
+    "repos_url": "https://api.github.com/users/hub4j-test-org/repos",
+    "events_url": "https://api.github.com/users/hub4j-test-org/events{/privacy}",
+    "received_events_url": "https://api.github.com/users/hub4j-test-org/received_events",
+    "type": "Organization",
+    "site_admin": false
+  },
+  "html_url": "https://github.com/hub4j-test-org/GHWorkflowTest",
+  "description": "Repository used for GHWorkflowTest",
+  "fork": false,
+  "url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest",
+  "forks_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/forks",
+  "keys_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/keys{/key_id}",
+  "collaborators_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/collaborators{/collaborator}",
+  "teams_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/teams",
+  "hooks_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/hooks",
+  "issue_events_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/issues/events{/number}",
+  "events_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/events",
+  "assignees_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/assignees{/user}",
+  "branches_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/branches{/branch}",
+  "tags_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/tags",
+  "blobs_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/git/blobs{/sha}",
+  "git_tags_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/git/tags{/sha}",
+  "git_refs_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/git/refs{/sha}",
+  "trees_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/git/trees{/sha}",
+  "statuses_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/statuses/{sha}",
+  "languages_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/languages",
+  "stargazers_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/stargazers",
+  "contributors_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/contributors",
+  "subscribers_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/subscribers",
+  "subscription_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/subscription",
+  "commits_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/commits{/sha}",
+  "git_commits_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/git/commits{/sha}",
+  "comments_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/comments{/number}",
+  "issue_comment_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/issues/comments{/number}",
+  "contents_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/contents/{+path}",
+  "compare_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/compare/{base}...{head}",
+  "merges_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/merges",
+  "archive_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/{archive_format}{/ref}",
+  "downloads_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/downloads",
+  "issues_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/issues{/number}",
+  "pulls_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/pulls{/number}",
+  "milestones_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/milestones{/number}",
+  "notifications_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/notifications{?since,all,participating}",
+  "labels_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/labels{/name}",
+  "releases_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/releases{/id}",
+  "deployments_url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/deployments",
+  "created_at": "2021-03-17T09:32:03Z",
+  "updated_at": "2021-03-17T09:33:34Z",
+  "pushed_at": "2021-03-17T09:33:32Z",
+  "git_url": "git://github.com/hub4j-test-org/GHWorkflowTest.git",
+  "ssh_url": "git@github.com:hub4j-test-org/GHWorkflowTest.git",
+  "clone_url": "https://github.com/hub4j-test-org/GHWorkflowTest.git",
+  "svn_url": "https://github.com/hub4j-test-org/GHWorkflowTest",
+  "homepage": null,
+  "size": 1,
+  "stargazers_count": 0,
+  "watchers_count": 0,
+  "language": null,
+  "has_issues": true,
+  "has_projects": true,
+  "has_downloads": true,
+  "has_wiki": true,
+  "has_pages": false,
+  "forks_count": 0,
+  "mirror_url": null,
+  "archived": false,
+  "disabled": false,
+  "open_issues_count": 0,
+  "license": null,
+  "forks": 0,
+  "open_issues": 0,
+  "watchers": 0,
+  "default_branch": "main",
+  "permissions": {
+    "admin": true,
+    "push": true,
+    "pull": true
+  },
+  "temp_clone_token": "",
+  "allow_squash_merge": true,
+  "allow_merge_commit": true,
+  "allow_rebase_merge": true,
+  "delete_branch_on_merge": false,
+  "organization": {
+    "login": "hub4j-test-org",
+    "id": 7544739,
+    "node_id": "MDEyOk9yZ2FuaXphdGlvbjc1NDQ3Mzk=",
+    "avatar_url": "https://avatars.githubusercontent.com/u/7544739?v=4",
+    "gravatar_id": "",
+    "url": "https://api.github.com/users/hub4j-test-org",
+    "html_url": "https://github.com/hub4j-test-org",
+    "followers_url": "https://api.github.com/users/hub4j-test-org/followers",
+    "following_url": "https://api.github.com/users/hub4j-test-org/following{/other_user}",
+    "gists_url": "https://api.github.com/users/hub4j-test-org/gists{/gist_id}",
+    "starred_url": "https://api.github.com/users/hub4j-test-org/starred{/owner}{/repo}",
+    "subscriptions_url": "https://api.github.com/users/hub4j-test-org/subscriptions",
+    "organizations_url": "https://api.github.com/users/hub4j-test-org/orgs",
+    "repos_url": "https://api.github.com/users/hub4j-test-org/repos",
+    "events_url": "https://api.github.com/users/hub4j-test-org/events{/privacy}",
+    "received_events_url": "https://api.github.com/users/hub4j-test-org/received_events",
+    "type": "Organization",
+    "site_admin": false
+  },
+  "network_count": 0,
+  "subscribers_count": 10
+}

src/test/resources/org/kohsuke/github/GHWorkflowTest/wiremock/testListWorkflows/__files/repos_hub4j-test-org_ghworkflowtest_actions_workflows-3.json

@@ -0,0 +1,17 @@
+{
+  "total_count": 1,
+  "workflows": [
+    {
+      "id": 6817859,
+      "node_id": "MDg6V29ya2Zsb3c2ODE3ODU5",
+      "name": "test-workflow",
+      "path": ".github/workflows/test-workflow.yml",
+      "state": "active",
+      "created_at": "2021-03-17T10:33:32.000+01:00",
+      "updated_at": "2021-03-25T11:36:24.000+01:00",
+      "url": "https://api.github.com/repos/hub4j-test-org/GHWorkflowTest/actions/workflows/6817859",
+      "html_url": "https://github.com/hub4j-test-org/GHWorkflowTest/blob/main/.github/workflows/test-workflow.yml",
+      "badge_url": "https://github.com/hub4j-test-org/GHWorkflowTest/workflows/test-workflow/badge.svg"
+    }
+  ]
+}

src/test/resources/org/kohsuke/github/GHWorkflowTest/wiremock/testListWorkflows/__files/user-1.json

@@ -0,0 +1,46 @@
+{
+  "login": "gsmet",
+  "id": 1279749,
+  "node_id": "MDQ6VXNlcjEyNzk3NDk=",
+  "avatar_url": "https://avatars.githubusercontent.com/u/1279749?v=4",
+  "gravatar_id": "",
+  "url": "https://api.github.com/users/gsmet",
+  "html_url": "https://github.com/gsmet",
+  "followers_url": "https://api.github.com/users/gsmet/followers",
+  "following_url": "https://api.github.com/users/gsmet/following{/other_user}",
+  "gists_url": "https://api.github.com/users/gsmet/gists{/gist_id}",
+  "starred_url": "https://api.github.com/users/gsmet/starred{/owner}{/repo}",
+  "subscriptions_url": "https://api.github.com/users/gsmet/subscriptions",
+  "organizations_url": "https://api.github.com/users/gsmet/orgs",
+  "repos_url": "https://api.github.com/users/gsmet/repos",
+  "events_url": "https://api.github.com/users/gsmet/events{/privacy}",
+  "received_events_url": "https://api.github.com/users/gsmet/received_events",
+  "type": "User",
+  "site_admin": false,
+  "name": "Guillaume Smet",
+  "company": "Red Hat",
+  "blog": "https://www.redhat.com/",
+  "location": "Lyon, France",
+  "email": "guillaume.smet@gmail.com",
+  "hireable": null,
+  "bio": "Happy camper at Red Hat, working on Quarkus and the Hibernate portfolio.",
+  "twitter_username": "gsmet_",
+  "public_repos": 102,
+  "public_gists": 14,
+  "followers": 126,
+  "following": 3,
+  "created_at": "2011-12-22T11:03:22Z",
+  "updated_at": "2021-03-25T13:53:32Z",
+  "private_gists": 14,
+  "total_private_repos": 4,
+  "owned_private_repos": 1,
+  "disk_usage": 68258,
+  "collaborators": 1,
+  "two_factor_authentication": true,
+  "plan": {
+    "name": "free",
+    "space": 976562499,
+    "collaborators": 0,
+    "private_repos": 10000
+  }
+}

src/test/resources/org/kohsuke/github/GHWorkflowTest/wiremock/testListWorkflows/mappings/repos_hub4j-test-org_ghworkflowtest-2.json

@@ -0,0 +1,46 @@
+{
+  "id": "df58f346-eeca-4472-aa08-1d09980919b3",
+  "name": "repos_hub4j-test-org_ghworkflowtest",
+  "request": {
+    "url": "/repos/hub4j-test-org/GHWorkflowTest",
+    "method": "GET",
+    "headers": {
+      "Accept": {
+        "equalTo": "text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2"
+      }
+    }
+  },
+  "response": {
+    "status": 200,
+    "bodyFileName": "repos_hub4j-test-org_ghworkflowtest-2.json",
+    "headers": {
+      "Server": "GitHub.com",
+      "Date": "Mon, 29 Mar 2021 17:51:53 GMT",
+      "Content-Type": "application/json; charset=utf-8",
+      "Cache-Control": "private, max-age=60, s-maxage=60",
+      "Vary": [
+        "Accept, Authorization, Cookie, X-GitHub-OTP",
+        "Accept-Encoding, Accept, X-Requested-With"
+      ],
+      "ETag": "W/\"082e0c2ae9f1d8387e22ebe7279d627738b78d114a3badc2d9e60dfb0b2a6abf\"",
+      "Last-Modified": "Wed, 17 Mar 2021 09:33:34 GMT",
+      "X-OAuth-Scopes": "repo, user, workflow",
+      "X-Accepted-OAuth-Scopes": "repo",
+      "X-GitHub-Media-Type": "unknown, github.v3",
+      "X-RateLimit-Limit": "5000",
+      "X-RateLimit-Remaining": "4995",
+      "X-RateLimit-Reset": "1617043912",
+      "X-RateLimit-Used": "5",
+      "Strict-Transport-Security": "max-age=31536000; includeSubdomains; preload",
+      "X-Frame-Options": "deny",
+      "X-Content-Type-Options": "nosniff",
+      "X-XSS-Protection": "0",
+      "Referrer-Policy": "origin-when-cross-origin, strict-origin-when-cross-origin",
+      "Content-Security-Policy": "default-src 'none'",
+      "X-GitHub-Request-Id": "C8C8:5652:A3CF5A:A72804:606213B9"
+    }
+  },
+  "uuid": "df58f346-eeca-4472-aa08-1d09980919b3",
+  "persistent": true,
+  "insertionIndex": 2
+}