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package ingest
import (
"fmt"
)
// ingest initializes transaction state and executes the ingest pipeline.
func ingest(state *ingestState) (out Result, err error) {
err = openTemporaryArtifacts(state)
if err != nil {
return Result{}, err
}
defer func() {
_ = closeTemporaryArtifacts(state)
if err != nil {
rollbackTemporaryArtifacts(state)
}
}()
err = streamPackAndScan(state)
if err != nil {
return Result{}, err
}
err = resolveAll(state)
if err != nil {
return Result{}, err
}
err = maybeFixThin(state)
if err != nil {
return Result{}, err
}
if state.thinFixed {
err := resolveAll(state)
if err != nil {
return Result{}, err
}
}
if len(state.unresolvedRefDeltas) > 0 {
return Result{}, &ThinPackUnresolvedError{Count: len(state.unresolvedRefDeltas)}
}
err = verifyResolvedRecords(state)
if err != nil {
return Result{}, err
}
writeProgress(state, "writing index...\r")
err = state.packFile.Sync()
if err != nil {
return Result{}, &DestinationWriteError{Op: fmt.Sprintf("sync pack: %v", err)}
}
err = writeIdx(state)
if err != nil {
return Result{}, err
}
writeProgress(state, "writing index: done.\n")
if state.opts.WriteRev {
writeProgress(state, "writing reverse index...\r")
}
err = writeRev(state)
if err != nil {
return Result{}, err
}
if state.opts.WriteRev {
writeProgress(state, "writing reverse index: done.\n")
}
return finalizeArtifacts(state)
}
|
