Prepare Gotcha 1.0 for release

2026-08-03 17:54:07 +02:00
parent 1c4a6efd13
commit 46cca8fdd2
60 changed files with 7916 additions and 7173 deletions
--- a/ios/Sources/CommitDetailScreen.swift
+++ b/ios/Sources/CommitDetailScreen.swift
@@ -0,0 +1,178 @@
+import UIKit
+
+private final class CommitHeaderView: UIView {
+    private let stack = UIStackView()
+    private let titleLabel = UILabel()
+    private var descriptionView: UIView?
+    private let metadataStack = UIStackView()
+    private let bottomSeparator = separator()
+
+    override init(frame: CGRect) {
+        super.init(frame: frame)
+        backgroundColor = .systemBackground
+        directionalLayoutMargins = .init(top: 20, leading: 20, bottom: 20, trailing: 20)
+
+        titleLabel.font = .preferredFont(forTextStyle: .title2)
+        titleLabel.adjustsFontForContentSizeCategory = true
+        titleLabel.numberOfLines = 0
+        titleLabel.accessibilityTraits = .header
+
+        metadataStack.axis = .vertical
+        metadataStack.spacing = 10
+        stack.axis = .vertical
+        stack.spacing = 12
+        stack.translatesAutoresizingMaskIntoConstraints = false
+        stack.addArrangedSubview(titleLabel)
+        stack.addArrangedSubview(metadataStack)
+        addSubview(stack)
+        bottomSeparator.translatesAutoresizingMaskIntoConstraints = false
+        addSubview(bottomSeparator)
+        NSLayoutConstraint.activate([
+            stack.leadingAnchor.constraint(equalTo: layoutMarginsGuide.leadingAnchor),
+            stack.trailingAnchor.constraint(equalTo: layoutMarginsGuide.trailingAnchor),
+            stack.topAnchor.constraint(equalTo: layoutMarginsGuide.topAnchor),
+            stack.bottomAnchor.constraint(equalTo: layoutMarginsGuide.bottomAnchor),
+            bottomSeparator.leadingAnchor.constraint(equalTo: leadingAnchor),
+            bottomSeparator.trailingAnchor.constraint(equalTo: trailingAnchor),
+            bottomSeparator.bottomAnchor.constraint(equalTo: bottomAnchor),
+        ])
+    }
+
+    @available(*, unavailable)
+    required init?(coder: NSCoder) { fatalError("init(coder:) is not supported") }
+
+    func configure(_ page: CommitDetailsPage) {
+        titleLabel.text = page.title
+        descriptionView?.removeFromSuperview()
+        if !page.description.isEmpty {
+            let view = markdownView(page.description)
+            stack.insertArrangedSubview(view, at: 1)
+            descriptionView = view
+        }
+        metadataStack.arrangedSubviews.forEach { $0.removeFromSuperview() }
+        for metadata in page.metadata {
+            let label = UILabel()
+            label.text = metadata.label.uppercased()
+            label.font = .preferredFont(forTextStyle: .caption2)
+            label.adjustsFontForContentSizeCategory = true
+            label.textColor = .secondaryLabel
+
+            let value = UILabel()
+            value.text = metadata.value
+            value.font = metadata.monospaced
+                ? UIFontMetrics(forTextStyle: .subheadline).scaledFont(
+                    for: .monospacedSystemFont(ofSize: 15, weight: .regular)
+                )
+                : .preferredFont(forTextStyle: .subheadline)
+            value.adjustsFontForContentSizeCategory = true
+            value.numberOfLines = 0
+            value.lineBreakMode = metadata.monospaced ? .byCharWrapping : .byWordWrapping
+
+            let row = UIStackView(arrangedSubviews: [label, value])
+            row.axis = .vertical
+            row.spacing = 2
+            row.isAccessibilityElement = true
+            row.accessibilityLabel = "\(metadata.label): \(metadata.value)"
+            metadataStack.addArrangedSubview(row)
+        }
+    }
+}
+@MainActor
+final class FilesViewController: RefreshingTableViewController {
+    private let context: AppContext
+    private let owner: String
+    private let repository: String
+    private let sha: String
+    private let branch: String?
+    private let commitHeader = CommitHeaderView()
+    private var page: CommitDetailsPage?
+
+    init(context: AppContext, owner: String, repository: String, sha: String, branch: String? = nil) {
+        self.context = context
+        self.owner = owner
+        self.repository = repository
+        self.sha = sha
+        self.branch = branch
+        super.init()
+        title = "Changed Files"
+    }
+
+    @available(*, unavailable)
+    required init?(coder: NSCoder) { fatalError("init(coder:) is not supported") }
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        loadContent(refreshing: false)
+    }
+
+    override func viewDidLayoutSubviews() {
+        super.viewDidLayoutSubviews()
+        guard let header = tableView.tableHeaderView else { return }
+        let size = header.systemLayoutSizeFitting(
+            CGSize(width: tableView.bounds.width, height: 0),
+            withHorizontalFittingPriority: .required,
+            verticalFittingPriority: .fittingSizeLevel
+        )
+        guard header.frame.height != size.height else { return }
+        header.frame.size.height = size.height
+        tableView.tableHeaderView = header
+    }
+
+    override func loadContent(refreshing: Bool) {
+        beginLoading(refreshing: refreshing)
+        loadingTask?.cancel()
+        loadingTask = Task {
+            do {
+                let page = try await context.core.commitDetails(
+                    owner: owner,
+                    repository: repository,
+                    sha: sha,
+                    branch: branch
+                )
+                self.page = page
+                commitHeader.configure(page)
+                tableView.tableHeaderView = commitHeader
+                tableView.reloadData()
+                tableView.backgroundView = page.files.isEmpty
+                    ? EmptyBackgroundView(title: "No changed files", detail: "This commit does not contain file changes.")
+                    : nil
+            } catch {
+                if !Task.isCancelled { show(error: error) }
+            }
+            endLoading()
+        }
+    }
+
+    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+        page?.files.count ?? 0
+    }
+
+    override func tableView(
+        _ tableView: UITableView,
+        cellForRowAt indexPath: IndexPath
+    ) -> UITableViewCell {
+        let cell = tableView.dequeueReusableCell(withIdentifier: "file")
+            ?? UITableViewCell(style: .subtitle, reuseIdentifier: "file")
+        let row = page!.files[indexPath.row]
+        configureTextCell(cell, title: row.path, detail: row.status)
+        cell.accessoryType = .disclosureIndicator
+        return cell
+    }
+
+    override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
+        tableView.deselectRow(at: indexPath, animated: true)
+        guard let row = page?.files[indexPath.row] else { return }
+        navigationController?.pushViewController(
+            DiffViewController(
+                context: context,
+                source: .commit(
+                    owner: owner,
+                    repository: repository,
+                    sha: sha,
+                    path: row.path
+                )
+            ),
+            animated: true
+        )
+    }
+}