benvin
b46c116f6b
ci/woodpecker/tag/docker Pipeline was successful
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
93 lines
2.0 KiB
Go
93 lines
2.0 KiB
Go
package virtual
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import (
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"fmt"
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"strings"
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"gopkg.in/yaml.v3"
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"git.unkin.net/unkin/artifactapi/pkg/models"
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)
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func init() {
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RegisterMerger(models.PackageHelm, &HelmMerger{})
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}
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type HelmMerger struct{}
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type helmIndex struct {
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APIVersion string `yaml:"apiVersion"`
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Entries map[string][]helmChartVersion `yaml:"entries"`
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Generated string `yaml:"generated,omitempty"`
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}
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type helmChartVersion struct {
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Name string `yaml:"name"`
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Version string `yaml:"version"`
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URLs []string `yaml:"urls"`
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rest map[string]any
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}
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func (m *HelmMerger) MergeIndexes(members []MemberIndex, proxyBaseURL string) ([]byte, error) {
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merged := &helmIndex{
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APIVersion: "v1",
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Entries: make(map[string][]helmChartVersion),
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}
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seen := map[string]map[string]bool{}
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for _, member := range members {
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var idx helmIndex
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if err := yaml.Unmarshal(member.Body, &idx); err != nil {
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continue
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}
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for chart, versions := range idx.Entries {
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if seen[chart] == nil {
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seen[chart] = map[string]bool{}
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}
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for _, ver := range versions {
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key := chart + ":" + ver.Version
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if seen[chart][ver.Version] {
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continue
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}
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seen[chart][ver.Version] = true
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if proxyBaseURL != "" {
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for i, u := range ver.URLs {
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if strings.HasPrefix(u, "http://") || strings.HasPrefix(u, "https://") {
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ver.URLs[i] = fmt.Sprintf("%s/api/v1/remote/%s/%s",
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strings.TrimRight(proxyBaseURL, "/"),
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member.RemoteName,
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extractPath(u))
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} else {
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ver.URLs[i] = fmt.Sprintf("%s/api/v1/remote/%s/%s",
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strings.TrimRight(proxyBaseURL, "/"),
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member.RemoteName,
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u)
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}
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}
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}
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merged.Entries[chart] = append(merged.Entries[chart], ver)
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_ = key
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}
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}
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}
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return yaml.Marshal(merged)
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}
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func extractPath(rawURL string) string {
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idx := strings.Index(rawURL, "://")
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if idx == -1 {
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return rawURL
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}
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rest := rawURL[idx+3:]
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slashIdx := strings.Index(rest, "/")
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if slashIdx == -1 {
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return ""
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}
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return rest[slashIdx+1:]
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}
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