Complete rewrite of ArtifactAPI from Python/FastAPI to Go as a single binary. Core engine: - 10 package providers: generic, docker, helm, pypi, npm, rpm, alpine, puppet, terraform, goproxy — each with built-in mutable patterns - Content-addressable storage (SHA256 dedup across all remotes) - Three-tier caching: Redis (TTL/locks) → S3/MinIO (blobs) → upstream - Classifier with allowlist/blocklist per-remote (empty = allow all) - Circuit breaker, conditional revalidation, stale-on-error - Background garbage collection for orphaned blobs - Access logging to PostgreSQL API: - v1 proxy endpoints (backwards compatible) - v2 management API: CRUD remotes/virtuals, object browser, stats, health, SSE events, probe/test endpoint - Virtual repos with index merging (Helm YAML + PyPI HTML) Frontend (React + Vite, separate Dockerfile): - Dashboard with stats, health indicators, top remotes - Remotes list with type filter, remote detail with config/patterns - Object browser with pagination and evict - Test Remote page: probe any remote path, see headers/size/timing - Virtuals page with expandable member lists TUI (Bubble Tea): - Dashboard, remotes list/detail, object browser, virtuals - Vim-style navigation, artifactapi tui --endpoint <url> Infrastructure: - S3 client supports MinIO, Ceph RGW, AWS S3 (minio-go) - PostgreSQL schema with migrations - Docker Compose: API + UI + Postgres 17 + Redis 7 + MinIO - Makefile with Go version check, build/test/lint/fmt/e2e targets - Distroless Docker image (~15MB) Testing: - Unit tests for models, classifier, providers, mergers - E2E tests with testcontainers-go (real Postgres/Redis/MinIO) Terraform config: - All 40 production remotes + helm virtual as HCL - Provider repo: terraform-provider-artifactapi v0.0.1 (separate) --------- Co-authored-by: Ben Vincent <ben@unkin.net> Reviewed-on: #47
This commit was merged in pull request #47.
This commit is contained in:
@@ -0,0 +1,305 @@
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package tui
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import (
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"context"
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"fmt"
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tea "github.com/charmbracelet/bubbletea"
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"github.com/charmbracelet/lipgloss"
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"git.unkin.net/unkin/artifactapi/pkg/client"
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"git.unkin.net/unkin/artifactapi/pkg/models"
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)
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type view int
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const (
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viewDashboard view = iota
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viewRemotes
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viewRemoteDetail
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viewObjects
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viewVirtuals
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)
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type model struct {
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client *client.Client
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view view
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width int
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height int
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err error
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loading bool
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stats *models.OverviewStats
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remotes []models.Remote
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virtuals []models.Virtual
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objects []models.Artifact
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selectedRemote string
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cursor int
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page int
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}
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func New(endpoint string) *model {
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return &model{
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client: client.New(endpoint),
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view: viewDashboard,
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loading: true,
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page: 1,
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}
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}
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func (m *model) Run() error {
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p := tea.NewProgram(m, tea.WithAltScreen())
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_, err := p.Run()
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return err
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}
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func (m *model) Init() tea.Cmd {
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return m.loadDashboard()
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}
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type dashboardLoaded struct {
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stats *models.OverviewStats
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remotes []models.Remote
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virtuals []models.Virtual
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}
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type remotesLoaded struct{ remotes []models.Remote }
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type virtualsLoaded struct{ virtuals []models.Virtual }
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type objectsLoaded struct{ objects []models.Artifact }
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type errMsg struct{ err error }
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func (m *model) loadDashboard() tea.Cmd {
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return func() tea.Msg {
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ctx := context.Background()
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stats, err := m.client.Stats(ctx)
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if err != nil {
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return errMsg{err}
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}
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remotes, _ := m.client.ListRemotes(ctx)
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virtuals, _ := m.client.ListVirtuals(ctx)
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return dashboardLoaded{stats: stats, remotes: remotes, virtuals: virtuals}
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}
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}
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func (m *model) loadRemotes() tea.Cmd {
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return func() tea.Msg {
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remotes, err := m.client.ListRemotes(context.Background())
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if err != nil {
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return errMsg{err}
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}
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return remotesLoaded{remotes}
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}
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}
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func (m *model) loadVirtuals() tea.Cmd {
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return func() tea.Msg {
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virtuals, err := m.client.ListVirtuals(context.Background())
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if err != nil {
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return errMsg{err}
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}
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return virtualsLoaded{virtuals}
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}
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}
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func (m *model) loadObjects() tea.Cmd {
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return func() tea.Msg {
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objects, err := m.client.ListObjects(context.Background(), m.selectedRemote, m.page, 30)
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if err != nil {
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return errMsg{err}
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}
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return objectsLoaded{objects}
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}
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}
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func (m *model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
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switch msg := msg.(type) {
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case tea.WindowSizeMsg:
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m.width = msg.Width
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m.height = msg.Height
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return m, nil
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case tea.KeyMsg:
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return m.handleKey(msg)
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case dashboardLoaded:
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m.loading = false
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m.stats = msg.stats
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m.remotes = msg.remotes
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m.virtuals = msg.virtuals
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return m, nil
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case remotesLoaded:
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m.loading = false
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m.remotes = msg.remotes
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m.cursor = 0
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return m, nil
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case virtualsLoaded:
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m.loading = false
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m.virtuals = msg.virtuals
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m.cursor = 0
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return m, nil
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case objectsLoaded:
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m.loading = false
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m.objects = msg.objects
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m.cursor = 0
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return m, nil
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case errMsg:
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m.loading = false
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m.err = msg.err
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return m, nil
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}
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return m, nil
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}
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func (m *model) handleKey(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
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switch msg.String() {
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case "q", "ctrl+c":
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if m.view == viewDashboard {
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return m, tea.Quit
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}
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m.view = viewDashboard
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m.cursor = 0
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m.loading = true
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return m, m.loadDashboard()
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case "esc":
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switch m.view {
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case viewRemoteDetail, viewObjects:
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m.view = viewRemotes
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m.cursor = 0
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m.loading = true
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return m, m.loadRemotes()
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case viewRemotes, viewVirtuals:
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m.view = viewDashboard
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m.cursor = 0
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m.loading = true
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return m, m.loadDashboard()
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default:
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return m, tea.Quit
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}
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case "1":
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m.view = viewDashboard
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m.loading = true
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return m, m.loadDashboard()
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case "2":
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m.view = viewRemotes
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m.loading = true
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return m, m.loadRemotes()
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case "3":
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m.view = viewVirtuals
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m.loading = true
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return m, m.loadVirtuals()
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case "j", "down":
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m.cursor++
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m.clampCursor()
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return m, nil
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case "k", "up":
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if m.cursor > 0 {
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m.cursor--
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}
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return m, nil
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case "enter":
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return m.handleEnter()
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case "r":
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m.loading = true
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switch m.view {
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case viewDashboard:
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return m, m.loadDashboard()
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case viewRemotes:
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return m, m.loadRemotes()
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case viewVirtuals:
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return m, m.loadVirtuals()
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case viewObjects:
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return m, m.loadObjects()
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}
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}
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return m, nil
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}
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func (m *model) handleEnter() (tea.Model, tea.Cmd) {
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switch m.view {
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case viewRemotes:
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if m.cursor < len(m.remotes) {
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m.selectedRemote = m.remotes[m.cursor].Name
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m.view = viewRemoteDetail
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return m, nil
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}
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case viewRemoteDetail:
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m.view = viewObjects
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m.page = 1
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m.loading = true
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return m, m.loadObjects()
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}
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return m, nil
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}
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func (m *model) clampCursor() {
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max := 0
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switch m.view {
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case viewRemotes:
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max = len(m.remotes) - 1
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case viewVirtuals:
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max = len(m.virtuals) - 1
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case viewObjects:
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max = len(m.objects) - 1
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}
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if m.cursor > max {
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m.cursor = max
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}
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if m.cursor < 0 {
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m.cursor = 0
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}
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}
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func (m *model) View() string {
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if m.loading {
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return m.chrome("Loading...")
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}
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if m.err != nil {
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return m.chrome(errStyle.Render(fmt.Sprintf("Error: %v", m.err)))
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}
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var body string
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switch m.view {
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case viewDashboard:
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body = m.viewDashboard()
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case viewRemotes:
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body = m.viewRemotesList()
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case viewRemoteDetail:
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body = m.viewRemoteDetail()
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case viewObjects:
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body = m.viewObjectsList()
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case viewVirtuals:
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body = m.viewVirtualsList()
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}
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return m.chrome(body)
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}
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func (m *model) chrome(body string) string {
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nav := navStyle.Render(
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"[1] Dashboard [2] Remotes [3] Virtuals │ [r] Refresh [q] Quit",
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)
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return lipgloss.JoinVertical(lipgloss.Left, body, "", nav)
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}
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var (
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titleStyle = lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("12"))
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navStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("8"))
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errStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("9"))
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mutedStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("8"))
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selStyle = lipgloss.NewStyle().Background(lipgloss.Color("4")).Foreground(lipgloss.Color("15"))
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)
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@@ -0,0 +1,140 @@
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package tui
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import (
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"fmt"
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"strings"
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"git.unkin.net/unkin/artifactapi/internal/tui/views"
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"git.unkin.net/unkin/artifactapi/pkg/models"
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)
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func (m *model) viewDashboard() string {
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return titleStyle.Render("ArtifactAPI Dashboard") + "\n\n" +
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views.RenderDashboard(m.stats, len(m.remotes), len(m.virtuals)) +
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"\n\n" + mutedStyle.Render("Press [2] for remotes, [3] for virtuals")
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}
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func (m *model) viewRemotesList() string {
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var sb strings.Builder
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sb.WriteString(titleStyle.Render("Remotes") + "\n\n")
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if len(m.remotes) == 0 {
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sb.WriteString(mutedStyle.Render("No remotes configured"))
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return sb.String()
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}
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for i, r := range m.remotes {
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line := fmt.Sprintf(" %-25s %-12s %s", r.Name, r.PackageType, r.Description)
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if i == m.cursor {
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sb.WriteString(selStyle.Render(line))
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} else {
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sb.WriteString(line)
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}
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sb.WriteString("\n")
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}
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sb.WriteString("\n" + mutedStyle.Render("j/k navigate · enter detail · esc back"))
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return sb.String()
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}
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func (m *model) viewRemoteDetail() string {
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var r *remoteView
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for i := range m.remotes {
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if m.remotes[i].Name == m.selectedRemote {
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r = &remoteView{m.remotes[i]}
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break
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}
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}
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if r == nil {
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return mutedStyle.Render("Remote not found")
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}
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var sb strings.Builder
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sb.WriteString(titleStyle.Render(r.Name) + "\n\n")
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sb.WriteString(fmt.Sprintf(" Type: %s\n", r.PackageType))
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sb.WriteString(fmt.Sprintf(" Base URL: %s\n", r.BaseURL))
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sb.WriteString(fmt.Sprintf(" Description: %s\n", r.Description))
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sb.WriteString(fmt.Sprintf(" Immutable TTL: %s\n", ttlStr(r.ImmutableTTL)))
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sb.WriteString(fmt.Sprintf(" Mutable TTL: %ds\n", r.MutableTTL))
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sb.WriteString(fmt.Sprintf(" Revalidation: %v\n", r.CheckMutable))
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sb.WriteString(fmt.Sprintf(" Stale on Error: %v\n", r.StaleOnError))
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if len(r.Patterns) > 0 {
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sb.WriteString(fmt.Sprintf(" Patterns: %s\n", strings.Join(r.Patterns, ", ")))
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}
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if len(r.Blocklist) > 0 {
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sb.WriteString(fmt.Sprintf(" Blocklist: %s\n", strings.Join(r.Blocklist, ", ")))
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}
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if r.ManagedBy != "" {
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sb.WriteString(fmt.Sprintf(" Managed by: %s\n", r.ManagedBy))
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}
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sb.WriteString("\n" + mutedStyle.Render("enter → browse objects · esc back"))
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return sb.String()
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}
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func (m *model) viewObjectsList() string {
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var sb strings.Builder
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sb.WriteString(titleStyle.Render(fmt.Sprintf("Objects: %s (page %d)", m.selectedRemote, m.page)) + "\n\n")
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if len(m.objects) == 0 {
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sb.WriteString(mutedStyle.Render("No cached objects"))
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return sb.String()
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}
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for i, a := range m.objects {
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size := views.FormatBytes(a.SizeBytes)
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line := fmt.Sprintf(" %-50s %10s %5d hits", truncate(a.Path, 50), size, a.AccessCount)
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if i == m.cursor {
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sb.WriteString(selStyle.Render(line))
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} else {
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sb.WriteString(line)
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}
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sb.WriteString("\n")
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}
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sb.WriteString("\n" + mutedStyle.Render("j/k navigate · esc back"))
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return sb.String()
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}
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func (m *model) viewVirtualsList() string {
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var sb strings.Builder
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sb.WriteString(titleStyle.Render("Virtual Repositories") + "\n\n")
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if len(m.virtuals) == 0 {
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sb.WriteString(mutedStyle.Render("No virtual repositories configured"))
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return sb.String()
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}
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for i, v := range m.virtuals {
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line := fmt.Sprintf(" %-25s %-12s %d members %s",
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v.Name, v.PackageType, len(v.Members), v.Description)
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if i == m.cursor {
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sb.WriteString(selStyle.Render(line))
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} else {
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sb.WriteString(line)
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}
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sb.WriteString("\n")
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}
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sb.WriteString("\n" + mutedStyle.Render("j/k navigate · esc back"))
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return sb.String()
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}
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type remoteView struct {
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models.Remote
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}
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func ttlStr(ttl int) string {
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if ttl == 0 {
|
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return "forever"
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}
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return fmt.Sprintf("%ds", ttl)
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}
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func truncate(s string, max int) string {
|
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if len(s) <= max {
|
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return s
|
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}
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return s[:max-3] + "..."
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}
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@@ -0,0 +1,45 @@
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package views
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|
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import (
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"fmt"
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|
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"git.unkin.net/unkin/artifactapi/pkg/models"
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)
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|
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func FormatBytes(bytes int64) string {
|
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if bytes == 0 {
|
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return "0 B"
|
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}
|
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units := []string{"B", "KB", "MB", "GB", "TB"}
|
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i := 0
|
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b := float64(bytes)
|
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for b >= 1024 && i < len(units)-1 {
|
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b /= 1024
|
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i++
|
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}
|
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if i == 0 {
|
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return fmt.Sprintf("%.0f %s", b, units[i])
|
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}
|
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return fmt.Sprintf("%.1f %s", b, units[i])
|
||||
}
|
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|
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func RenderDashboard(stats *models.OverviewStats, remoteCount, virtualCount int) string {
|
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if stats == nil {
|
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return "No stats available"
|
||||
}
|
||||
|
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return fmt.Sprintf(
|
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"╭─ Dashboard ──────────────────────────────╮\n"+
|
||||
"│ Remotes: %-24d│\n"+
|
||||
"│ Cached Objects: %-24d│\n"+
|
||||
"│ Storage Used: %-24s│\n"+
|
||||
"│ Dedup Savings: %-20d blobs │\n"+
|
||||
"│ Virtuals: %-24d│\n"+
|
||||
"╰──────────────────────────────────────────╯",
|
||||
stats.TotalRemotes,
|
||||
stats.TotalObjects,
|
||||
FormatBytes(stats.TotalBytes),
|
||||
stats.TotalBlobsDeduped,
|
||||
virtualCount,
|
||||
)
|
||||
}
|
||||
Reference in New Issue
Block a user