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Consider provides during upgrades

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This commit is contained in:
Ettore Di Giacinto
2020-11-05 20:52:02 +01:00
parent 55ec38ffc7
commit 984366d3a5
4 changed files with 54 additions and 4 deletions
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12
pkg/solver/solver.go
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@@ -495,14 +495,20 @@ func (s *Solver) Upgrade(checkconflicts, full bool) (pkg.Packages, PackagesAsser
availableCache[p.GetName()+p.GetCategory()] = append(availableCache[p.GetName()+p.GetCategory()], p)
}
// we do this in memory so we take into account of provides
universe := pkg.NewInMemoryDatabase(false)
for _, p := range s.DefinitionDatabase.World() {
universe.CreatePackage(p)
}
installedcopy := pkg.NewInMemoryDatabase(false)
for _, p := range s.InstalledDatabase.World() {
installedcopy.CreatePackage(p)
packages, ok := availableCache[p.GetName()+p.GetCategory()]
if ok && len(packages) != 0 {
packages, err := universe.FindPackageVersions(p)
if err == nil && len(packages) != 0 {
best := packages.Best(nil)
if best.GetVersion() != p.GetVersion() {
if !best.Matches(p) {
toUninstall = append(toUninstall, p)
toInstall = append(toInstall, best)
}