32a3613a3a
Add four new infrastructure packages with CLI commands: - pkg/config: layered configuration (defaults → file → env → flags) - pkg/crypt: crypto primitives (Argon2id, AES-GCM, ChaCha20, HMAC, checksums) - pkg/plugin: plugin system with GitHub-based install/update/remove - pkg/collect: collection subsystem (GitHub, BitcoinTalk, market, papers, excavate) Fix all golangci-lint issues across the entire codebase (~100 errcheck, staticcheck SA1012/SA1019/ST1005, unused, ineffassign fixes) so that `core go qa` passes with 0 issues. Closes #167, #168, #170, #250, #251, #252, #253, #254, #255, #256 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
63 lines
1.5 KiB
Go
63 lines
1.5 KiB
Go
package plugin
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import (
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"path/filepath"
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core "github.com/host-uk/core/pkg/framework/core"
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"github.com/host-uk/core/pkg/io"
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)
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// Loader loads plugins from the filesystem.
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type Loader struct {
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medium io.Medium
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baseDir string
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}
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// NewLoader creates a new plugin loader.
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func NewLoader(m io.Medium, baseDir string) *Loader {
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return &Loader{
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medium: m,
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baseDir: baseDir,
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}
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}
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// Discover finds all plugin directories under baseDir and returns their manifests.
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// Directories without a valid plugin.json are silently skipped.
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func (l *Loader) Discover() ([]*Manifest, error) {
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entries, err := l.medium.List(l.baseDir)
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if err != nil {
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return nil, core.E("plugin.Loader.Discover", "failed to list plugin directory", err)
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}
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var manifests []*Manifest
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for _, entry := range entries {
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if !entry.IsDir() {
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continue
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}
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manifest, err := l.LoadPlugin(entry.Name())
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if err != nil {
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// Skip directories without valid manifests
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continue
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}
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manifests = append(manifests, manifest)
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}
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return manifests, nil
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}
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// LoadPlugin loads a single plugin's manifest by name.
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func (l *Loader) LoadPlugin(name string) (*Manifest, error) {
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manifestPath := filepath.Join(l.baseDir, name, "plugin.json")
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manifest, err := LoadManifest(l.medium, manifestPath)
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if err != nil {
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return nil, core.E("plugin.Loader.LoadPlugin", "failed to load plugin: "+name, err)
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}
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if err := manifest.Validate(); err != nil {
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return nil, core.E("plugin.Loader.LoadPlugin", "invalid plugin manifest: "+name, err)
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}
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return manifest, nil
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}
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