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Rename Solve to Install

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This commit is contained in:
Ettore Di Giacinto
2019-06-04 22:22:45 +02:00
parent 2b095601eb
commit fef6467cc9
2 changed files with 28 additions and 25 deletions
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37
pkg/solver/solver.go
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@@ -25,10 +25,8 @@ import (
type State interface{ Encode() string }
type PackageSolver interface {
BuildFormula() (bf.Formula, error)
Solve() ([]PackageAssert, error)
Apply() (map[string]bool, bf.Formula, error)
SetWorld(p []pkg.Package)
Install(p []pkg.Package) ([]PackageAssert, error)
}
type Solver struct {
Wanted []pkg.Package
@@ -36,17 +34,14 @@ type Solver struct {
World []pkg.Package
}
func NewSolver(pcoll []pkg.Package, init []pkg.Package, w []pkg.Package) PackageSolver {
func NewSolver(init []pkg.Package, w []pkg.Package) PackageSolver {
for _, v := range init {
v.IsFlagged(true)
}
for _, v := range pcoll {
v.IsFlagged(false)
}
for _, v := range w {
v.IsFlagged(true)
}
return &Solver{Wanted: pcoll, Installed: init, World: w}
return &Solver{Installed: init, World: w}
}
func (s *Solver) SetWorld(p []pkg.Package) {
@@ -108,19 +103,27 @@ func (s *Solver) solve(f bf.Formula) (map[string]bool, bf.Formula, error) {
return model, f, nil
}
func (s *Solver) Apply() (map[string]bool, bf.Formula, error) {
f, err := s.BuildFormula()
if err != nil {
return map[string]bool{}, nil, err
}
return s.solve(f)
}
func (s *Solver) Solve() ([]PackageAssert, error) {
model, _, err := s.Apply()
f, err := s.BuildFormula()
if err != nil {
return nil, err
}
model, _, err := s.solve(f)
if err != nil {
return nil, err
}
return DecodeModel(model)
}
func (s *Solver) Install(coll []pkg.Package) ([]PackageAssert, error) {
for _, v := range coll {
v.IsFlagged(false)
}
s.Wanted = coll
return s.Solve()
}