gitbay/Views/Repos/RefsView.swift

 1import SwiftUI
 2
 3/// Branches and tags. Tapping one browses the repository at that ref.
 4struct RefsView: View {
 5
 6    @State private var model: RefsViewModel
 7
 8    init(client: GitbayClient, repo: String) {
 9        _model = State(initialValue: RefsViewModel(client: client, repoPath: repo))
10    }
11
12    var body: some View {
13        List {
14            if !model.branches.isEmpty {
15                Section("Branches") {
16                    ForEach(model.branches) { ref in
17                        NavigationLink(value: RepoRoute.tree(
18                            repo: model.repoPath, directory: "", ref: ref.name
19                        )) {
20                            RefRow(ref: ref, isDefault: ref.name == model.defaultBranch)
21                        }
22                    }
23                }
24            }
25            if !model.tags.isEmpty {
26                Section("Tags") {
27                    ForEach(model.tags) { ref in
28                        NavigationLink(value: RepoRoute.tree(
29                            repo: model.repoPath, directory: "", ref: ref.name
30                        )) {
31                            RefRow(ref: ref, isDefault: false)
32                        }
33                    }
34                }
35            }
36        }
37        .overlay {
38            LoadStateOverlay(
39                state: model.state,
40                isEmpty: model.branches.isEmpty && model.tags.isEmpty
41            )
42        }
43        .searchable(text: Bindable(model).searchText, prompt: "Filter refs")
44        .navigationTitle("Branches & Tags")
45        .navigationBarTitleDisplayMode(.inline)
46        .task { await model.load() }
47        .refreshable { await model.load() }
48    }
49}
50
51private struct RefRow: View {
52    let ref: RepoRef
53    let isDefault: Bool
54
55    var body: some View {
56        HStack(spacing: 8) {
57            Text(ref.name)
58                .font(.gbSans(.subheadline))
59                .lineLimit(1)
60            if isDefault {
61                GBChip("default", .gbAccent)
62            }
63            Spacer()
64            Text(String(ref.sha.prefix(10)))
65                .font(.gbMono(.caption2))
66                .foregroundStyle(.tertiary)
67        }
68    }
69}