Added fallback to feed with workflow ID. Fixes #17.

CCMenu/Source/Pipeline Window/GitHub Sheets/AddGitHubPipelineSheet.swift

@@ -128,9 +128,12 @@ struct AddGitHubPipelineSheet: View {
                 }
                 .keyboardShortcut(.cancelAction)
                 Button("Apply") {
-                    if let p = builder.makePipeline() {
-                        config.setPipeline(p)
-                        presentation.dismiss()
+                    Task {
+                        if let p = await builder.makePipeline() {
+                            config.setPipeline(p)
+                            presentation.dismiss()
+                        }
+                        // TODO: show error
                     }
                 }
                 .keyboardShortcut(.defaultAction)

CCMenu/Source/Pipeline Window/GitHub Sheets/GitHubPipelineBuilder.swift

@@ -25,21 +25,57 @@ class GitHubPipelineBuilder: ObservableObject {
     }
 
     var canMakePipeline: Bool {
-       return makePipeline() != nil
+        guard !name.isEmpty else { return false }
+        guard let owner else { return false }
+        guard let repository, repository.isValid else { return false }
+        guard let workflow, workflow.isValid else { return false }
+        guard let branch, branch.isValid else { return false }
+        return true
     }
 
-    func makePipeline() -> Pipeline? {
+    func makePipeline() async -> Pipeline? {
         guard !name.isEmpty else { return nil }
         guard let owner else { return nil }
         guard let repository, repository.isValid else { return nil }
         guard let workflow, workflow.isValid else { return nil }
         guard let branch, branch.isValid else { return nil }
         let branchName = branch.isAllBranchPlaceholder ? nil : branch.name
-        let url = GitHubAPI.feedUrl(owner: owner, repository: repository.name, workflow: workflow.filename, branch: branchName)
+
+        var url: URL? = nil
+        let workflowPathComponents = [ workflow.filename, String(workflow.id) ]
+        for wfid in workflowPathComponents {
+            url = GitHubAPI.feedUrl(owner: owner, repository: repository.name, workflow: wfid, branch: branchName)
+            if let url, let result = await fetchRuns(url: url), result == 200 {
+                break
+            }
+            url = nil
+        }
+        guard let url else {
+            return nil
+        }
+
         let feed = PipelineFeed(type: .github, url:url)
         let pipeline = Pipeline(name: name, feed: feed)
         return pipeline
     }
 
+    private func fetchRuns(url: URL) async -> Int? {
+        let feed = PipelineFeed(type: .github, url:url)
+        guard let request = GitHubAPI.requestForFeed(feed: feed, token: nil) else {
+            return nil
+        }
+        let result = await fetchRuns(request: request)
+        return result
+    }
+
+    private func fetchRuns(request: URLRequest) async -> Int? {
+        do {
+            let (data, response) = try await URLSession.feedSession.data(for: request)
+            guard let response = response as? HTTPURLResponse else { throw URLError(.unsupportedURL) }
+            return response.statusCode
+        } catch {
+            return nil
+        }
+    }
 }
 

CCMenu/Source/Server Monitor/GitHubAPI.swift

@@ -80,6 +80,7 @@ class GitHubAPI {
     // MARK: - feed
 
     static func feedUrl(owner: String, repository: String, workflow: String, branch: String?) -> URL {
+        // see https://docs.github.com/en/rest/actions/workflow-runs?apiVersion=2022-11-28#list-workflow-runs-for-a-workflow
         var components = URLComponents(string: baseURL(forAPI: true))!
         components.path = String(format: "/repos/%@/%@/actions/workflows/%@/runs", owner, repository, workflow)
         if let branch {

CCMenuUITests/GitHubTests.swift

@@ -129,6 +129,52 @@ class GitHubTests: XCTestCase {
         waitForExpectations(timeout: 5)
     }
 
+    func testAddsGitHubPipelineByIdIfNeccessary() throws {
+        webapp.router.get("/users/erikdoe/repos") { _ in
+            try TestHelper.contentsOfFile("GitHubReposByUserCCM2OnlyResponse.json")
+        }
+        webapp.router.get("/repos/erikdoe/ccmenu2/actions/workflows") { _ in
+            try TestHelper.contentsOfFile("GitHubWorkflowsResponse.json")
+        }
+        webapp.router.get("/repos/erikdoe/ccmenu2/branches") { _ in
+            try TestHelper.contentsOfFile("GitHubBranchesResponse.json")
+        }
+        webapp.router.get("/repos/erikdoe/ccmenu2/actions/workflows/build-and-test.yaml/runs", options: .editResponse) { r in
+            r.response.status = .notFound
+            return "{ } "
+        }
+        webapp.router.get("/repos/erikdoe/ccmenu2/actions/workflows/62921699/runs") { _ in
+            try TestHelper.contentsOfFile("GitHubWorkflowRunsResponse.json")
+        }
+
+        let app = TestHelper.launchApp(pipelines: "EmptyPipelines.json", pauseMonitor: false)
+        let window = app.windows["Pipelines"]
+        let sheet = window.sheets.firstMatch
+
+        // Navigate to add workflow sheet
+        window.toolbars.popUpButtons["Add pipeline menu"].click()
+        window.toolbars.menuItems["Add GitHub Actions workflow..."].click()
+
+        // Enter owner
+        sheet.textFields["Owner field"].click()
+        sheet.typeText("erikdoe" + "\n")
+
+        let repositoryPicker = sheet.popUpButtons["Repository picker"]
+        expectation(for: NSPredicate(format: "value == 'ccmenu2'"), evaluatedWith: repositoryPicker)
+        let workflowPicker = sheet.popUpButtons["Workflow picker"]
+        expectation(for: NSPredicate(format: "value == 'Build and test'"), evaluatedWith: workflowPicker)
+        waitForExpectations(timeout: 5)
+
+        sheet.buttons["Apply"].click()
+
+        // Make sure the pipeline is shown, and that its status is fetched immediately
+        let titleText = window.tables.staticTexts["Pipeline title"]
+        expectation(for: NSPredicate(format: "value BEGINSWITH 'ccmenu2'"), evaluatedWith: titleText)
+        let descriptionText = window.tables.staticTexts["Status description"]
+        expectation(for: NSPredicate(format: "value CONTAINS 'Label: 42'"), evaluatedWith: descriptionText)
+        waitForExpectations(timeout: 5)
+    }
+
     func testAddsGitHubPipelineWithBranch() throws {
         var branchParam: String?
         webapp.router.get("/users/erikdoe/repos") { _ in