97 lines
2.3 KiB
Markdown
97 lines
2.3 KiB
Markdown
package cache
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import (
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"os"
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"strings"
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"time"
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"gopkg.in/yaml.v3"
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)
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// ExcludeList holds URL prefixes to skip during checking.
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type ExcludeList struct {
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Domains []string `yaml:"domains"`
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}
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// IsExcluded returns true if the URL starts with any excluded prefix.
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func (e *ExcludeList) IsExcluded(url string) bool {
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for _, d := range e.Domains {
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if strings.HasPrefix(url, d) {
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return true
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}
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}
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return false
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}
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// LoadExcludeList reads an exclude.yaml file.
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func LoadExcludeList(path string) (*ExcludeList, error) {
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data, err := os.ReadFile(path)
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if err != nil {
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return nil, err
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}
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var excl ExcludeList
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if err := yaml.Unmarshal(data, &excl); err != nil {
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return nil, err
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}
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return &excl, nil
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}
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// HealthEntry stores metadata about a single entry.
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type HealthEntry struct {
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URL string `yaml:"url"`
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Name string `yaml:"name"`
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Status string `yaml:"status"` // healthy, inactive, stale, archived, dead
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Stars int `yaml:"stars,omitempty"`
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Forks int `yaml:"forks,omitempty"`
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LastPush time.Time `yaml:"last_push,omitempty"`
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HasLicense bool `yaml:"has_license,omitempty"`
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HasReadme bool `yaml:"has_readme,omitempty"`
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CheckedAt time.Time `yaml:"checked_at"`
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}
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// HealthCache is the full YAML cache file.
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type HealthCache struct {
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Entries []HealthEntry `yaml:"entries"`
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}
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// LoadHealthCache reads a health_cache.yaml file. Returns empty cache if file doesn't exist.
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func LoadHealthCache(path string) (*HealthCache, error) {
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data, err := os.ReadFile(path)
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if err != nil {
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if os.IsNotExist(err) {
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return &HealthCache{}, nil
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}
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return nil, err
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}
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var hc HealthCache
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if err := yaml.Unmarshal(data, &hc); err != nil {
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return nil, err
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}
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return &hc, nil
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}
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// SaveHealthCache writes the cache to a YAML file.
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func SaveHealthCache(path string, hc *HealthCache) error {
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data, err := yaml.Marshal(hc)
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if err != nil {
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return err
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}
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return os.WriteFile(path, data, 0o644)
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}
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// Merge updates the cache with new entries, replacing existing ones by URL.
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func (hc *HealthCache) Merge(entries []HealthEntry) {
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index := make(map[string]int)
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for i, e := range hc.Entries {
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index[e.URL] = i
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}
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for _, e := range entries {
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if i, exists := index[e.URL]; exists {
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hc.Entries[i] = e
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} else {
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index[e.URL] = len(hc.Entries)
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hc.Entries = append(hc.Entries, e)
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}
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}
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}
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