unkinben
deabda9895
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)
90 lines
1.7 KiB
Go
90 lines
1.7 KiB
Go
package virtual
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import (
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"fmt"
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"sort"
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"strings"
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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.PackagePyPI, &PyPIMerger{})
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}
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type PyPIMerger struct{}
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func (m *PyPIMerger) MergeIndexes(members []MemberIndex, proxyBaseURL string) ([]byte, error) {
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links := map[string]string{}
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for _, member := range members {
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body := string(member.Body)
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for _, line := range strings.Split(body, "\n") {
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line = strings.TrimSpace(line)
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if !strings.HasPrefix(line, "<a ") {
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continue
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}
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href := extractHref(line)
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text := extractLinkText(line)
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if text == "" {
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continue
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}
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if _, exists := links[text]; exists {
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continue
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}
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if proxyBaseURL != "" && href != "" {
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href = 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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strings.TrimLeft(href, "/"))
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}
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links[text] = href
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}
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}
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keys := make([]string, 0, len(links))
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for k := range links {
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keys = append(keys, k)
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}
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sort.Strings(keys)
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var sb strings.Builder
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sb.WriteString("<!DOCTYPE html>\n<html><body>\n")
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for _, name := range keys {
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sb.WriteString(fmt.Sprintf(" <a href=\"%s\">%s</a>\n", links[name], name))
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}
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sb.WriteString("</body></html>\n")
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return []byte(sb.String()), nil
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}
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func extractHref(tag string) string {
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idx := strings.Index(tag, `href="`)
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if idx == -1 {
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return ""
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}
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rest := tag[idx+6:]
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end := strings.Index(rest, `"`)
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if end == -1 {
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return rest
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}
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return rest[:end]
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}
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func extractLinkText(tag string) string {
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start := strings.Index(tag, ">")
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if start == -1 {
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return ""
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}
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rest := tag[start+1:]
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end := strings.Index(rest, "</a>")
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if end == -1 {
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return strings.TrimSpace(rest)
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}
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return strings.TrimSpace(rest[:end])
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}
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