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gentoo/simpleparser: Fix parsing of RDEPEND on multiple level

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This commit is contained in:
Geaaru
2019-11-04 18:08:38 +01:00
committed by Daniele Rondina
parent aa829acf80
commit 0e3952cbd8
2 changed files with 233 additions and 108 deletions
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97
pkg/tree/builder/gentoo/simpleparser.go
View File

@@ -44,7 +44,7 @@ type SimpleEbuildParser struct {
type GentooDependency struct {
Use string
UseCondition _gentoo.PackageCond
SubDeps []*_gentoo.GentooPackage
SubDeps []*GentooDependency
Dep *_gentoo.GentooPackage
}
@@ -56,7 +56,7 @@ func NewGentooDependency(pkg, use string) (*GentooDependency, error) {
var err error
ans := &GentooDependency{
Use: use,
SubDeps: make([]*_gentoo.GentooPackage, 0),
SubDeps: make([]*GentooDependency, 0),
}
if strings.HasPrefix(use, "!") {
@@ -66,6 +66,12 @@ func NewGentooDependency(pkg, use string) (*GentooDependency, error) {
if pkg != "" {
ans.Dep, err = _gentoo.ParsePackageStr(pkg)
// TODO: Fix this on parsing phase for handle correctly ${PV}
if strings.HasSuffix(ans.Dep.Name, "-") {
ans.Dep.Name = ans.Dep.Name[:len(ans.Dep.Name)-1]
}
if err != nil {
return nil, err
}
@@ -74,8 +80,25 @@ func NewGentooDependency(pkg, use string) (*GentooDependency, error) {
return ans, nil
}
func (d *GentooDependency) AddSubDependency(pkg string) (*_gentoo.GentooPackage, error) {
ans, err := _gentoo.ParsePackageStr(pkg)
func (d *GentooDependency) GetDepsList() []*GentooDependency {
ans := make([]*GentooDependency, 0)
if len(d.SubDeps) > 0 {
for _, d2 := range d.SubDeps {
list := d2.GetDepsList()
ans = append(ans, list...)
}
}
if d.Dep != nil {
ans = append(ans, d)
}
return ans
}
func (d *GentooDependency) AddSubDependency(pkg, use string) (*GentooDependency, error) {
ans, err := NewGentooDependency(pkg, use)
if err != nil {
return nil, err
}
@@ -86,8 +109,9 @@ func (d *GentooDependency) AddSubDependency(pkg string) (*_gentoo.GentooPackage,
}
func ParseRDEPEND(rdepend string) (*GentooRDEPEND, error) {
var lastdep *GentooDependency
var lastdep []*GentooDependency = make([]*GentooDependency, 0)
var pendingDep = false
var dep *GentooDependency
var err error
ans := &GentooRDEPEND{
@@ -105,16 +129,23 @@ func ParseRDEPEND(rdepend string) (*GentooRDEPEND, error) {
if strings.Index(rr, "?") > 0 {
// use flag present
dep, err := NewGentooDependency("", rr[:strings.Index(rr, "?")])
if err != nil {
return nil, err
}
if strings.Index(rr, ")") < 0 {
pendingDep = true
lastdep = dep
if pendingDep {
dep, err = lastdep[len(lastdep)-1].AddSubDependency("", rr[:strings.Index(rr, "?")])
if err != nil {
return nil, err
}
} else {
dep, err = NewGentooDependency("", rr[:strings.Index(rr, "?")])
if err != nil {
return nil, err
}
ans.Dependencies = append(ans.Dependencies, dep)
}
ans.Dependencies = append(ans.Dependencies, dep)
if strings.Index(rr, ")") < 0 {
pendingDep = true
lastdep = append(lastdep, dep)
}
fields := strings.Split(rr[strings.Index(rr, "?")+1:], " ")
for _, f := range fields {
@@ -123,7 +154,7 @@ func ParseRDEPEND(rdepend string) (*GentooRDEPEND, error) {
continue
}
_, err = dep.AddSubDependency(f)
_, err = dep.AddSubDependency(f, "")
if err != nil {
return nil, err
}
@@ -136,15 +167,17 @@ func ParseRDEPEND(rdepend string) (*GentooRDEPEND, error) {
if f == ")" || f == "(" || f == "" {
continue
}
_, err = lastdep.AddSubDependency(f)
_, err = lastdep[len(lastdep)-1].AddSubDependency(f, "")
if err != nil {
return nil, err
}
}
if strings.Index(rr, ")") >= 0 {
pendingDep = false
lastdep = nil
lastdep = lastdep[:len(lastdep)-1]
if len(lastdep) == 0 {
pendingDep = false
}
}
} else {
@@ -224,36 +257,24 @@ func (ep *SimpleEbuildParser) ScanEbuild(path string, tree pkg.Tree) ([]pkg.Pack
pack.PackageRequires = []*pkg.DefaultPackage{}
for _, d := range gRDEPEND.Dependencies {
deps := d.GetDepsList()
// TODO: See how handle use flags enabled.
if d.Use != "" {
for _, d2 := range d.SubDeps {
//TODO: Resolve to db or create a new one.
dep := &pkg.DefaultPackage{
Name: d2.Name,
Version: d2.Version + d2.VersionSuffix,
Category: d2.Category,
}
if d2.Condition == _gentoo.PkgCondNot {
pack.PackageConflicts = append(pack.PackageConflicts, dep)
} else {
pack.PackageRequires = append(pack.PackageRequires, dep)
}
}
} else {
// and if it's correct get list of deps directly.
for _, d2 := range deps {
//TODO: Resolve to db or create a new one.
dep := &pkg.DefaultPackage{
Name: d.Dep.Name,
Version: d.Dep.Version + d.Dep.VersionSuffix,
Category: d.Dep.Category,
Name: d2.Dep.Name,
Version: d2.Dep.Version + d2.Dep.VersionSuffix,
Category: d2.Dep.Category,
}
if d.Dep.Condition == _gentoo.PkgCondNot {
if d2.Dep.Condition == _gentoo.PkgCondNot {
pack.PackageConflicts = append(pack.PackageConflicts, dep)
} else {
pack.PackageRequires = append(pack.PackageRequires, dep)
}
}
}
}

244
pkg/tree/builder/gentoo/simpleparser_test.go
View File

@@ -51,7 +51,7 @@ var _ = Describe("GentooBuilder", func() {
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*_gentoo.GentooPackage, 0),
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "sbsigntools",
Category: "app-crypt",
@@ -66,7 +66,7 @@ var _ = Describe("GentooBuilder", func() {
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*_gentoo.GentooPackage, 0),
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "sabayon-artwork-grub",
Category: "x11-themes",
@@ -81,7 +81,7 @@ var _ = Describe("GentooBuilder", func() {
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*_gentoo.GentooPackage, 0),
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "ncurses",
Category: "sys-libs",
@@ -123,7 +123,7 @@ var _ = Describe("GentooBuilder", func() {
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*_gentoo.GentooPackage, 0),
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "sbsigntools",
Category: "app-crypt",
@@ -138,7 +138,7 @@ var _ = Describe("GentooBuilder", func() {
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*_gentoo.GentooPackage, 0),
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "sabayon-artwork-grub",
Category: "x11-themes",
@@ -153,7 +153,7 @@ var _ = Describe("GentooBuilder", func() {
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*_gentoo.GentooPackage, 0),
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "ncurses",
Category: "sys-libs",
@@ -171,11 +171,18 @@ var _ = Describe("GentooBuilder", func() {
GentooDependency{
Use: "mount",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: []*_gentoo.GentooPackage{&_gentoo.GentooPackage{
Name: "fuse",
Category: "sys-fs",
Slot: "0",
}},
SubDeps: []*GentooDependency{
&GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "fuse",
Category: "sys-fs",
Slot: "0",
},
},
},
Dep: nil,
},
))
@@ -210,7 +217,7 @@ var _ = Describe("GentooBuilder", func() {
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*_gentoo.GentooPackage, 0),
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "sbsigntools",
Category: "app-crypt",
@@ -225,7 +232,7 @@ var _ = Describe("GentooBuilder", func() {
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*_gentoo.GentooPackage, 0),
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "sabayon-artwork-grub",
Category: "x11-themes",
@@ -240,7 +247,7 @@ var _ = Describe("GentooBuilder", func() {
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*_gentoo.GentooPackage, 0),
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "ncurses",
Category: "sys-libs",
@@ -258,19 +265,29 @@ var _ = Describe("GentooBuilder", func() {
GentooDependency{
Use: "mount",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: []*_gentoo.GentooPackage{
&_gentoo.GentooPackage{
Name: "fuse",
Category: "sys-fs",
Slot: "0",
SubDeps: []*GentooDependency{
&GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "fuse",
Category: "sys-fs",
Slot: "0",
},
},
&_gentoo.GentooPackage{
Name: "pmount",
Category: "sys-apps",
Condition: _gentoo.PkgCondEqual,
Version: "0.9.99",
VersionSuffix: "_alpha-r5",
Slot: "=",
&GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "pmount",
Category: "sys-apps",
Condition: _gentoo.PkgCondEqual,
Version: "0.9.99",
VersionSuffix: "_alpha-r5",
Slot: "=",
},
},
},
Dep: nil,
@@ -307,7 +324,7 @@ var _ = Describe("GentooBuilder", func() {
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*_gentoo.GentooPackage, 0),
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "sbsigntools",
Category: "app-crypt",
@@ -322,7 +339,7 @@ var _ = Describe("GentooBuilder", func() {
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*_gentoo.GentooPackage, 0),
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "sabayon-artwork-grub",
Category: "x11-themes",
@@ -337,7 +354,7 @@ var _ = Describe("GentooBuilder", func() {
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*_gentoo.GentooPackage, 0),
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "ncurses",
Category: "sys-libs",
@@ -355,19 +372,29 @@ var _ = Describe("GentooBuilder", func() {
GentooDependency{
Use: "mount",
UseCondition: _gentoo.PkgCondNot,
SubDeps: []*_gentoo.GentooPackage{
&_gentoo.GentooPackage{
Name: "fuse",
Category: "sys-fs",
Slot: "0",
SubDeps: []*GentooDependency{
&GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "fuse",
Category: "sys-fs",
Slot: "0",
},
},
&_gentoo.GentooPackage{
Name: "pmount",
Category: "sys-apps",
Condition: _gentoo.PkgCondEqual,
Version: "0.9.99",
VersionSuffix: "_alpha-r5",
Slot: "=",
&GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "pmount",
Category: "sys-apps",
Condition: _gentoo.PkgCondEqual,
Version: "0.9.99",
VersionSuffix: "_alpha-r5",
Slot: "=",
},
},
},
Dep: nil,
@@ -404,7 +431,7 @@ var _ = Describe("GentooBuilder", func() {
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*_gentoo.GentooPackage, 0),
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "sbsigntools",
Category: "app-crypt",
@@ -419,7 +446,7 @@ var _ = Describe("GentooBuilder", func() {
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*_gentoo.GentooPackage, 0),
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "ncurses",
Category: "sys-libs",
@@ -437,19 +464,29 @@ var _ = Describe("GentooBuilder", func() {
GentooDependency{
Use: "mount",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: []*_gentoo.GentooPackage{
&_gentoo.GentooPackage{
Name: "fuse",
Category: "sys-fs",
Slot: "0",
SubDeps: []*GentooDependency{
&GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "fuse",
Category: "sys-fs",
Slot: "0",
},
},
&_gentoo.GentooPackage{
Name: "pmount",
Category: "sys-apps",
Condition: _gentoo.PkgCondEqual,
Version: "0.9.99",
VersionSuffix: "_alpha-r5",
Slot: "=",
&GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "pmount",
Category: "sys-apps",
Condition: _gentoo.PkgCondEqual,
Version: "0.9.99",
VersionSuffix: "_alpha-r5",
Slot: "=",
},
},
},
Dep: nil,
@@ -485,7 +522,48 @@ var _ = Describe("GentooBuilder", func() {
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*_gentoo.GentooPackage, 0),
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "sbsigntools",
Category: "app-crypt",
Slot: "0",
},
},
))
})
})
Context("Parse RDEPEND7", func() {
rdepend := `
app-crypt/sbsigntools
>=sys-libs/ncurses-5.2-r5:0=
mount? (
sys-fs/fuse
=sys-apps/pmount-0.9.99_alpha-r5:=
ext2? (
sys-fs/genext2fs
)
)
`
gr, err := ParseRDEPEND(rdepend)
It("Check error", func() {
Expect(err).Should(BeNil())
})
It("Check gr", func() {
Expect(gr).ShouldNot(BeNil())
})
It("Check deps #", func() {
Expect(len(gr.Dependencies)).Should(Equal(3))
})
It("Check dep1", func() {
Expect(*gr.Dependencies[0]).Should(Equal(
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "sbsigntools",
Category: "app-crypt",
@@ -500,7 +578,7 @@ var _ = Describe("GentooBuilder", func() {
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*_gentoo.GentooPackage, 0),
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "ncurses",
Category: "sys-libs",
@@ -518,22 +596,48 @@ var _ = Describe("GentooBuilder", func() {
GentooDependency{
Use: "mount",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: []*_gentoo.GentooPackage{
&_gentoo.GentooPackage{
Name: "fuse",
Category: "sys-fs",
Slot: "0",
SubDeps: []*GentooDependency{
&GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "fuse",
Category: "sys-fs",
Slot: "0",
},
},
&_gentoo.GentooPackage{
Name: "pmount",
Category: "sys-apps",
Condition: _gentoo.PkgCondEqual,
Version: "0.9.99",
VersionSuffix: "_alpha-r5",
Slot: "=",
&GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "pmount",
Category: "sys-apps",
Condition: _gentoo.PkgCondEqual,
Version: "0.9.99",
VersionSuffix: "_alpha-r5",
Slot: "=",
},
},
&GentooDependency{
Use: "ext2",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: []*GentooDependency{
&GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "genext2fs",
Category: "sys-fs",
Slot: "0",
},
},
},
Dep: nil,
},
},
Dep: nil,
},
))
})