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package service
import (
"os"
"codeberg.org/lindenii/furgit/format/pack/ingest"
"codeberg.org/lindenii/furgit/internal/utils"
)
func (service *Service) ingestQuarantine(
result *Result,
commands []Command,
req *Request,
) (string, *os.Root, bool) {
if !req.PackExpected {
return "", nil, true
}
if req.Pack == nil {
utils.BestEffortFprintf(service.opts.Progress, "unpack failed: missing pack stream.\n")
result.UnpackError = "missing pack stream"
fillCommandErrors(result, commands, "missing pack stream")
return "", nil, false
}
if service.opts.ObjectsRoot == nil {
utils.BestEffortFprintf(service.opts.Progress, "unpack failed: objects root not configured.\n")
result.UnpackError = "objects root not configured"
fillCommandErrors(result, commands, "objects root not configured")
return "", nil, false
}
var err error
err = service.opts.ExistingObjects.Refresh()
if err != nil {
utils.BestEffortFprintf(service.opts.Progress, "unpack failed: refresh existing objects: %v.\n", err)
result.UnpackError = err.Error()
fillCommandErrors(result, commands, err.Error())
return "", nil, false
}
pending, err := ingest.Ingest(
req.Pack,
service.opts.Algorithm,
ingest.Options{
FixThin: true,
WriteRev: true,
Base: service.opts.ExistingObjects,
Progress: service.opts.Progress,
ProgressFlush: service.opts.ProgressFlush,
},
)
if err != nil {
utils.BestEffortFprintf(service.opts.Progress, "unpack failed: %v.\n", err)
result.UnpackError = err.Error()
fillCommandErrors(result, commands, err.Error())
return "", nil, false
}
if pending.Header().ObjectCount == 0 {
discarded, err := pending.Discard()
if err != nil {
utils.BestEffortFprintf(service.opts.Progress, "unpack failed: %v.\n", err)
result.UnpackError = err.Error()
fillCommandErrors(result, commands, err.Error())
return "", nil, false
}
result.Ingest = &ingest.Result{
PackHash: discarded.PackHash,
ObjectCount: discarded.ObjectCount,
}
utils.BestEffortFprintf(
service.opts.Progress,
"unpacking: done (%d objects, %s).\n",
discarded.ObjectCount,
discarded.PackHash,
)
return "", nil, true
}
utils.BestEffortFprintf(service.opts.Progress, "creating quarantine...\r")
quarantineName, quarantineRoot, err := service.createQuarantineRoot()
if err != nil {
utils.BestEffortFprintf(service.opts.Progress, "unpack failed: %v.\n", err)
result.UnpackError = err.Error()
fillCommandErrors(result, commands, err.Error())
return "", nil, false
}
quarantinePackRoot, err := service.openQuarantinePackRoot(quarantineRoot)
if err != nil {
utils.BestEffortFprintf(service.opts.Progress, "unpack failed: %v.\n", err)
result.UnpackError = err.Error()
fillCommandErrors(result, commands, err.Error())
_ = quarantineRoot.Close()
_ = service.opts.ObjectsRoot.RemoveAll(quarantineName)
return "", nil, false
}
utils.BestEffortFprintf(service.opts.Progress, "creating quarantine: done.\n")
utils.BestEffortFprintf(service.opts.Progress, "unpacking...\r")
ingested, err := pending.Continue(quarantinePackRoot)
_ = quarantinePackRoot.Close()
if err != nil {
utils.BestEffortFprintf(service.opts.Progress, "unpack failed: %v.\n", err)
result.UnpackError = err.Error()
fillCommandErrors(result, commands, err.Error())
_ = quarantineRoot.Close()
_ = service.opts.ObjectsRoot.RemoveAll(quarantineName)
return "", nil, false
}
utils.BestEffortFprintf(service.opts.Progress, "unpacking: done (%d objects, %s).\n", ingested.ObjectCount, ingested.PackHash)
result.Ingest = &ingested
return quarantineName, quarantineRoot, true
}
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