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|
package anitya
import (
"encoding/json"
"log/slog"
"net/http"
"net/url"
"slices"
"strconv"
"strings"
"time"
"soko/pkg/config"
"soko/pkg/database"
"soko/pkg/models"
)
// API documentation: https://release-monitoring.org/static/docs/api.html#get--api-v2-packages-
const itemsPerPage = 250
type ApiPackage struct {
Name string `json:"name"`
Project string `json:"project"`
StableVersion string `json:"stable_version"`
Version string `json:"version"`
}
type ApiResponse struct {
Items []ApiPackage `json:"items"`
TotalItems int `json:"total_items"`
}
func UpdateAnitya() {
anityaPackages, err := readAllResults()
if err != nil {
slog.Error("Failed fetching anitya data", slog.Any("err", err))
return
} else if len(anityaPackages) == 0 {
slog.Error("No anitya packages found")
}
packagesMap := make(map[string]int, len(anityaPackages))
packages := make([]*models.Package, len(anityaPackages))
for i, p := range anityaPackages {
packages[i] = &models.Package{Atom: p.Name}
packagesMap[p.Name] = i
}
err = database.DBCon.Model(&packages).WherePK().Relation("Versions").Select()
if err != nil {
slog.Error("Failed fetching packages", slog.Any("err", err))
return
}
outdatedEntries := make([]*models.OutdatedPackages, 0, len(packages))
nextPackage:
for _, p := range packages {
anitya := anityaPackages[packagesMap[p.Atom]]
p.AnityaInfo = &models.AnityaInfo{
Project: anitya.Project,
}
if len(p.Versions) == 0 {
continue
}
latest := models.Version{Version: anitya.LatestVersion()}
currentLatest := p.Versions[0]
for _, v := range p.Versions {
if slices.Contains(v.Properties, "live") {
continue
}
if strings.HasPrefix(v.Version, latest.Version) || !latest.GreaterThan(*v) {
continue nextPackage
}
if v.GreaterThan(*currentLatest) {
currentLatest = v
}
}
outdatedEntries = append(outdatedEntries, &models.OutdatedPackages{
Atom: p.Atom,
GentooVersion: currentLatest.Version,
NewestVersion: anitya.StableVersion,
Source: models.OutdatedSourceAnitya,
})
}
_, err = database.DBCon.Model(&packages).Set("anitya_info = ?anitya_info").Update()
if err != nil {
slog.Error("Failed updating packages", slog.Any("err", err))
return
}
slog.Info("Updated anitya information", slog.Int("count", len(packages)))
_, _ = database.DBCon.Model((*models.OutdatedPackages)(nil)).Where("source = ?", models.OutdatedSourceAnitya).Delete()
res, err := database.DBCon.Model(&outdatedEntries).OnConflict("(atom) DO UPDATE").Insert()
if err != nil {
slog.Error("Error while inserting outdated packages", slog.Any("err", err))
} else {
slog.Info("Inserted outdated packages", slog.Int("res", res.RowsAffected()))
}
updateStatus()
}
var client = http.Client{Timeout: 1 * time.Minute}
func fetchResults(page int, params url.Values) (int, []ApiPackage, error) {
req, err := http.NewRequest("GET", "https://release-monitoring.org/api/v2/packages/?"+params.Encode(), nil)
if err != nil {
slog.Error("Failed creating request", slog.Int("page", page), slog.Any("err", err))
return 0, nil, err
}
req.Header.Set("User-Agent", config.UserAgent())
resp, err := client.Do(req)
if err != nil {
slog.Error("Failed fetching anitya data", slog.Int("page", page), slog.Any("err", err))
return 0, nil, err
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
slog.Error("Failed fetching anitya data", slog.Int("page", page), slog.Int("status", resp.StatusCode))
return 0, nil, nil
}
var data ApiResponse
err = json.NewDecoder(resp.Body).Decode(&data)
return data.TotalItems, data.Items, err
}
func readAllResults() (result []ApiPackage, err error) {
params := url.Values{
"distribution": {"Gentoo"},
"items_per_page": {strconv.Itoa(itemsPerPage)},
}
totalPages := 1
for page := 1; page <= totalPages; page++ {
slog.Info("Fetching anitya data", slog.Int("page", page))
params.Set("page", strconv.Itoa(page))
total, items, err := fetchResults(page, params)
if err != nil {
return nil, err
}
if page == 1 {
totalPages = (total + itemsPerPage - 1) / itemsPerPage
result = make([]ApiPackage, 0, total)
}
result = append(result, items...)
}
return
}
func (p *ApiPackage) LatestVersion() (result string) {
result = p.Version
if p.StableVersion != "" {
result = p.StableVersion
}
result, _, _ = strings.Cut(result, ".post")
return
}
func updateStatus() {
database.DBCon.Model(&models.Application{
Id: "anitya",
LastUpdate: time.Now(),
Version: config.Version(),
}).OnConflict("(id) DO UPDATE").Insert()
}
|
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