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package main
import (
"context"
"errors"
"log"
"log/slog"
"os"
"os/exec"
"path"
"searchix/internal/config"
"searchix/internal/importer"
"searchix/internal/search"
"strings"
"time"
"github.com/ardanlabs/conf/v3"
)
const timeout = 30 * time.Minute
type Config struct {
ConfigFile string `conf:"short:c"`
LogLevel slog.Level `conf:"default:INFO"`
}
func main() {
if _, found := os.LookupEnv("DEBUG"); found {
slog.SetLogLoggerLevel(slog.LevelDebug)
}
var runtimeConfig Config
help, err := conf.Parse("", &runtimeConfig)
if err != nil {
if errors.Is(err, conf.ErrHelpWanted) {
log.Println(help)
os.Exit(1)
}
log.Panicf("parsing runtime configuration: %v", err)
}
slog.SetLogLoggerLevel(runtimeConfig.LogLevel)
cfg, err := config.GetConfig(runtimeConfig.ConfigFile)
if err != nil {
log.Fatal(err)
}
if len(cfg.Sources) == 0 {
slog.Info("No sources enabled")
return
}
indexer, err := search.NewIndexer(cfg.DataPath)
if err != nil {
log.Fatalf("Failed to create indexer: %v", err)
}
ctx, cancel := context.WithTimeout(context.Background(), timeout)
defer cancel()
var imp importer.Importer
var hadErrors bool
for name, source := range cfg.Sources {
logger := slog.With("name", name, "importer", source.Type.String())
logger.Debug("starting importer")
switch source.Type {
case importer.ChannelNixpkgs:
imp = importer.NewNixpkgsChannelImporter(source, cfg.DataPath, logger)
case importer.Channel:
imp = importer.NewChannelImporter(source, cfg.DataPath, logger)
default:
log.Printf("unsupported importer type %s", source.Type.String())
continue
}
updated, err := imp.FetchIfNeeded(ctx)
if err != nil {
var exerr *exec.ExitError
if errors.As(err, &exerr) {
lines := strings.Split(strings.TrimSpace(string(exerr.Stderr)), "\n")
for _, line := range lines {
logger.Warn("importer fetch failed", "stderr", line, "status", exerr.ExitCode())
}
} else {
logger.Warn("importer fetch failed", "error", err)
}
hadErrors = true
continue
}
logger.Info("importer fetch succeeded", "updated", updated)
if updated {
hadWarnings, err := imp.Import(ctx, indexer)
if err != nil {
msg := err.Error()
for _, line := range strings.Split(strings.TrimSpace(msg), "\n") {
logger.Error("importer init failed", "error", line)
}
continue
}
if hadWarnings {
logger.Warn("importer succeeded, but with warnings/errors")
} else {
logger.Info("importer succeeded")
}
}
}
err = indexer.Close()
if err != nil {
slog.Error("error closing indexer", "error", err)
}
if hadErrors {
os.RemoveAll(path.Join(cfg.DataPath, "index.bleve"))
defer os.Exit(1)
}
}
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