gitbay/Views/MRs/RangeDiffView.swift

 1import SwiftUI
 2
 3/// git's range-diff between two revisions of a merge request, as the
 4/// command prints it — the same monospaced text treatment as a build log.
 5struct RangeDiffView: View {
 6
 7    @State private var model: RangeDiffViewModel
 8
 9    init(client: GitbayClient, repo: String, number: Int64, from: String, to: String) {
10        _model = State(initialValue: RangeDiffViewModel(
11            client: client, repoPath: repo, number: number, from: from, to: to))
12    }
13
14    var body: some View {
15        ZStack {
16            Color.clear
17            if let text = model.state.value {
18                ScrollView([.horizontal, .vertical]) {
19                    Text(text)
20                        .font(.gbMono(.caption2))
21                        .frame(maxWidth: .infinity, alignment: .leading)
22                        .padding(12)
23                        .textSelection(.enabled)
24                }
25            }
26        }
27        .overlay { LoadStateOverlay(state: model.state) }
28        .navigationTitle("\(model.from.prefix(7))…\(model.to.prefix(7))")
29        .navigationBarTitleDisplayMode(.inline)
30        .task { await model.load() }
31    }
32}