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Merge pull request #1 from geaaru/master

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Integrate pkgs-checker gentoo parser on simpleparser
This commit is contained in:
Ettore Di Giacinto 2019-11-16 18:47:52 +01:00 committed by GitHub
commit b4f855fe83
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GPG Key ID: 4AEE18F83AFDEB23
11 changed files with 1939 additions and 55 deletions
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2
.gitignore vendored Normal file
View File

@ -0,0 +1,2 @@
*.swp
luet

9
go.mod
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@ -4,16 +4,18 @@ go 1.12
require (
github.com/DataDog/zstd v1.4.4 // indirect
github.com/MottainaiCI/simplestreams-builder v0.0.0-20190710131531-efb382161f56 // indirect
github.com/Sabayon/pkgs-checker v0.4.1
github.com/asdine/storm v0.0.0-20190418133842-e0f77eada154
github.com/briandowns/spinner v1.7.0
github.com/crillab/gophersat v1.1.7
github.com/docker/docker v0.7.3-0.20180827131323-0c5f8d2b9b23
github.com/ghodss/yaml v1.0.0
github.com/go-yaml/yaml v2.1.0+incompatible // indirect
github.com/hashicorp/go-version v1.2.0
github.com/jinzhu/copier v0.0.0-20180308034124-7e38e58719c3
github.com/kyokomi/emoji v2.1.0+incompatible
github.com/logrusorgru/aurora v0.0.0-20190417123914-21d75270181e
github.com/magiconair/properties v1.8.1 // indirect
github.com/mattn/go-isatty v0.0.10 // indirect
github.com/mudler/docker-companion v0.4.6-0.20191110154655-b8b364100616
github.com/onsi/ginkgo v1.10.1
@ -24,10 +26,11 @@ require (
github.com/spf13/afero v1.2.2 // indirect
github.com/spf13/cobra v0.0.5
github.com/spf13/pflag v1.0.5 // indirect
github.com/spf13/viper v1.4.0
github.com/spf13/viper v1.5.0
github.com/stevenle/topsort v0.0.0-20130922064739-8130c1d7596b
go.etcd.io/bbolt v1.3.3
golang.org/x/crypto v0.0.0-20191028145041-f83a4685e152 // indirect
gopkg.in/yaml.v2 v2.2.4
golang.org/x/sys v0.0.0-20191110163157-d32e6e3b99c4 // indirect
gopkg.in/yaml.v2 v2.2.5
mvdan.cc/sh v2.6.4+incompatible
)

14
go.sum
View File

@ -9,9 +9,13 @@ github.com/Microsoft/go-winio v0.4.11 h1:zoIOcVf0xPN1tnMVbTtEdI+P8OofVk3NObnwOQ6
github.com/Microsoft/go-winio v0.4.11/go.mod h1:VhR8bwka0BXejwEJY73c50VrPtXAaKcyvVC4A4RozmA=
github.com/Microsoft/hcsshim v0.8.6 h1:ZfF0+zZeYdzMIVMZHKtDKJvLHj76XCuVae/jNkjj0IA=
github.com/Microsoft/hcsshim v0.8.6/go.mod h1:Op3hHsoHPAvb6lceZHDtd9OkTew38wNoXnJs8iY7rUg=
github.com/MottainaiCI/simplestreams-builder v0.0.0-20190710131531-efb382161f56 h1:XCZM9J5KqLsr5NqtrZuXiD3X5fe5IfgU7IIUZzpeFBk=
github.com/MottainaiCI/simplestreams-builder v0.0.0-20190710131531-efb382161f56/go.mod h1:+Gbv6dg6TPHWq4oDjZY1vn978PLCEZ2hOu8kvn+S7t4=
github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5 h1:TngWCqHvy9oXAN6lEVMRuU21PR1EtLVZJmdB18Gu3Rw=
github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5/go.mod h1:lmUJ/7eu/Q8D7ML55dXQrVaamCz2vxCfdQBasLZfHKk=
github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
github.com/Sabayon/pkgs-checker v0.4.1 h1:NImZhA5Z9souyr9Ff3nDzP0Bs9SGuDLxRzduVqci3dQ=
github.com/Sabayon/pkgs-checker v0.4.1/go.mod h1:GFGM6ZzSE5owdGgjLnulj0+Vt9UTd5LFGmB2AOVPYrE=
github.com/Sereal/Sereal v0.0.0-20181211220259-509a78ddbda3 h1:Xu7z47ZiE/J+sKXHZMGxEor/oY2q6dq51fkO0JqdSwY=
github.com/Sereal/Sereal v0.0.0-20181211220259-509a78ddbda3/go.mod h1:D0JMgToj/WdxCgd30Kc1UcA9E+WdZoJqeVOuYW7iTBM=
github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
@ -83,6 +87,8 @@ github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2
github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
github.com/go-yaml/yaml v2.1.0+incompatible h1:RYi2hDdss1u4YE7GwixGzWwVo47T8UQwnTLB6vQiq+o=
github.com/go-yaml/yaml v2.1.0+incompatible/go.mod h1:w2MrLa16VYP0jy6N7M5kHaCkaLENm+P+Tv+MfurjSw0=
github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
github.com/gogo/protobuf v1.2.0/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
github.com/gogo/protobuf v1.2.1 h1:/s5zKNz0uPFCZ5hddgPdo2TK2TVrUNMn0OOX8/aZMTE=
@ -243,6 +249,8 @@ github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An
github.com/spf13/viper v1.3.2/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DMA2s=
github.com/spf13/viper v1.4.0 h1:yXHLWeravcrgGyFSyCgdYpXQ9dR9c/WED3pg1RhxqEU=
github.com/spf13/viper v1.4.0/go.mod h1:PTJ7Z/lr49W6bUbkmS1V3by4uWynFiR9p7+dSq/yZzE=
github.com/spf13/viper v1.5.0 h1:GpsTwfsQ27oS/Aha/6d1oD7tpKIqWnOA6tgOX9HHkt4=
github.com/spf13/viper v1.5.0/go.mod h1:AkYRkVJF8TkSG/xet6PzXX+l39KhhXa2pdqVSxnTcn4=
github.com/stevenle/topsort v0.0.0-20130922064739-8130c1d7596b h1:wJSBFlabo96ySlmSX0a02WAPyGxagzTo9c5sk3sHP3E=
github.com/stevenle/topsort v0.0.0-20130922064739-8130c1d7596b/go.mod h1:YIyOMT17IKD8FbLO8RfCJZd2qAZiOnIfuYePIeESwWc=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
@ -252,6 +260,8 @@ github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXf
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
github.com/subosito/gotenv v1.2.0 h1:Slr1R9HxAlEKefgq5jn9U+DnETlIUa6HfgEzj0g5d7s=
github.com/subosito/gotenv v1.2.0/go.mod h1:N0PQaV/YGNqwC0u51sEeR/aUtSLEXKX9iv69rRypqCw=
github.com/tj/assert v0.0.0-20171129193455-018094318fb0/go.mod h1:mZ9/Rh9oLWpLLDRpvE+3b7gP/C2YyLFYxNmcLnPTMe0=
github.com/tj/go-elastic v0.0.0-20171221160941-36157cbbebc2/go.mod h1:WjeM0Oo1eNAjXGDx2yma7uG2XoyRZTq1uv3M/o7imD0=
github.com/tj/go-kinesis v0.0.0-20171128231115-08b17f58cb1b/go.mod h1:/yhzCV0xPfx6jb1bBgRFjl5lytqVqZXEaeqWP8lTEao=
@ -320,6 +330,8 @@ golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20190913121621-c3b328c6e5a7/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191008105621-543471e840be h1:QAcqgptGM8IQBC9K/RC4o+O9YmqEm0diQn9QmZw/0mU=
golang.org/x/sys v0.0.0-20191008105621-543471e840be/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191110163157-d32e6e3b99c4 h1:Hynbrlo6LbYI3H1IqXpkVDOcX/3HiPdhVEuyj5a59RM=
golang.org/x/sys v0.0.0-20191110163157-d32e6e3b99c4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
@ -352,6 +364,8 @@ gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.5 h1:ymVxjfMaHvXD8RqPRmzHHsB3VvucivSkIAvJFDI5O3c=
gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gotest.tools v2.1.0+incompatible h1:5USw7CrJBYKqjg9R7QlA6jzqZKEAtvW82aNmsxxGPxw=
gotest.tools v2.1.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

21
pkg/logger/logger.go
View File

@ -12,13 +12,16 @@ import (
var s *spinner.Spinner = spinner.New(spinner.CharSets[22], 100*time.Millisecond)
// TODO: handle this from configuration
var debug = false
func Spinner(i int) {
if i > 43 {
i = 43
}
if !s.Active() {
if !debug && !s.Active() {
// s.UpdateCharSet(spinner.CharSets[i])
s.Start() // Start the spinner
}
@ -27,13 +30,21 @@ func Spinner(i int) {
func SpinnerText(suffix, prefix string) {
s.Lock()
defer s.Unlock()
s.Suffix = Bold(Magenta(suffix)).BgBlack().String()
s.Prefix = Bold(Cyan(prefix)).String()
if debug {
fmt.Println(fmt.Sprintf("%s %s",
Bold(Cyan(prefix)).String(),
Bold(Magenta(suffix)).BgBlack().String(),
))
} else {
s.Suffix = Bold(Magenta(suffix)).BgBlack().String()
s.Prefix = Bold(Cyan(prefix)).String()
}
}
func SpinnerStop() {
s.Stop()
if !debug {
s.Stop()
}
}
func msg(level string, msg ...interface{}) {

9
pkg/package/package.go
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@ -16,6 +16,7 @@
package pkg
import (
"encoding/json"
"fmt"
"path/filepath"
@ -119,6 +120,14 @@ func NewPackage(name, version string, requires []*DefaultPackage, conflicts []*D
return &DefaultPackage{Name: name, Version: version, PackageRequires: requires, PackageConflicts: conflicts}
}
func (p *DefaultPackage) String() string {
b, err := json.Marshal(p)
if err != nil {
return fmt.Sprintf("{ id: \"%d\", name: \"%s\" }", p.ID, p.Name)
}
return fmt.Sprintf("%s", string(b))
}
// GetFingerPrint returns a UUID of the package.
// FIXME: this needs to be unique, now just name is generalized
func (p *DefaultPackage) GetFingerPrint() string {

4
pkg/solver/decoder.go
View File

@ -61,6 +61,10 @@ func (a *PackageAssert) Explain() {
a.Package.Explain()
}
func (a *PackageAssert) String() string {
return a.ToString()
}
func (a *PackageAssert) ToString() string {
var msg string
if a.Package.Flagged() {

280
pkg/tree/builder/gentoo/simpleparser.go
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@ -22,14 +22,14 @@ import (
"context"
"errors"
"fmt"
"os"
"io/ioutil"
"path/filepath"
"regexp"
"strings"
"time"
. "github.com/mudler/luet/pkg/logger"
_gentoo "github.com/Sabayon/pkgs-checker/pkg/gentoo"
pkg "github.com/mudler/luet/pkg/package"
"mvdan.cc/sh/expand"
"mvdan.cc/sh/shell"
@ -41,13 +41,205 @@ type SimpleEbuildParser struct {
World pkg.PackageDatabase
}
func SourceFile(ctx context.Context, path string) (map[string]expand.Variable, error) {
f, err := os.Open(path)
type GentooDependency struct {
Use string
UseCondition _gentoo.PackageCond
SubDeps []*GentooDependency
Dep *_gentoo.GentooPackage
}
type GentooRDEPEND struct {
Dependencies []*GentooDependency
}
func NewGentooDependency(pkg, use string) (*GentooDependency, error) {
var err error
ans := &GentooDependency{
Use: use,
SubDeps: make([]*GentooDependency, 0),
}
if strings.HasPrefix(use, "!") {
ans.Use = ans.Use[1:]
ans.UseCondition = _gentoo.PkgCondNot
}
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
}
}
return ans, nil
}
func (d *GentooDependency) String() string {
if d.Dep != nil {
return fmt.Sprintf("%s", d.Dep)
} else {
return fmt.Sprintf("%s %d %s", d.Use, d.UseCondition, d.SubDeps)
}
}
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
}
d.SubDeps = append(d.SubDeps, ans)
return ans, nil
}
func (r *GentooRDEPEND) GetDependencies() []*GentooDependency {
ans := make([]*GentooDependency, 0)
for _, d := range r.Dependencies {
list := d.GetDepsList()
ans = append(ans, list...)
}
// the same dependency could be available in multiple use flags.
// It's needed avoid duplicate.
m := make(map[string]*GentooDependency, 0)
for _, p := range ans {
m[p.String()] = p
}
ans = make([]*GentooDependency, 0)
for _, p := range m {
ans = append(ans, p)
}
return ans
}
func ParseRDEPEND(rdepend string) (*GentooRDEPEND, error) {
var lastdep []*GentooDependency = make([]*GentooDependency, 0)
var pendingDep = false
var dep *GentooDependency
var err error
ans := &GentooRDEPEND{
Dependencies: make([]*GentooDependency, 0),
}
if rdepend != "" {
rdepends := strings.Split(rdepend, "\n")
for _, rr := range rdepends {
rr = strings.TrimSpace(rr)
if rr == "" {
continue
}
if strings.Index(rr, "?") > 0 {
// use flag present
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)
}
if strings.Index(rr, ")") < 0 {
pendingDep = true
lastdep = append(lastdep, dep)
}
fields := strings.Split(rr[strings.Index(rr, "?")+1:], " ")
for _, f := range fields {
f = strings.TrimSpace(f)
if f == ")" || f == "(" || f == "" {
continue
}
_, err = dep.AddSubDependency(f, "")
if err != nil {
return nil, err
}
}
} else if pendingDep {
fields := strings.Split(rr, " ")
for _, f := range fields {
f = strings.TrimSpace(f)
if f == ")" || f == "(" || f == "" {
continue
}
_, err = lastdep[len(lastdep)-1].AddSubDependency(f, "")
if err != nil {
return nil, err
}
}
if strings.Index(rr, ")") >= 0 {
lastdep = lastdep[:len(lastdep)-1]
if len(lastdep) == 0 {
pendingDep = false
}
}
} else {
dep, err := NewGentooDependency(rr, "")
if err != nil {
return nil, err
}
ans.Dependencies = append(ans.Dependencies, dep)
}
}
}
return ans, nil
}
func SourceFile(ctx context.Context, path string, pkg *_gentoo.GentooPackage) (map[string]expand.Variable, error) {
content, err := ioutil.ReadFile(path)
if err != nil {
return nil, fmt.Errorf("could not open: %v", err)
}
defer f.Close()
file, err := syntax.NewParser(syntax.StopAt("src")).Parse(f, path)
// Add default Genoo Variables
ebuild := fmt.Sprintf("P=%s\n", pkg.GetP()) +
fmt.Sprintf("PN=%s\n", pkg.GetPN()) +
fmt.Sprintf("PV=%s\n", pkg.GetPV()) +
fmt.Sprintf("PVR=%s\n", pkg.GetPVR()) +
string(content)
file, err := syntax.NewParser(syntax.StopAt("src")).Parse(strings.NewReader(ebuild), path)
if err != nil {
return nil, fmt.Errorf("could not parse: %v", err)
}
@ -58,74 +250,74 @@ func SourceFile(ctx context.Context, path string) (map[string]expand.Variable, e
func (ep *SimpleEbuildParser) ScanEbuild(path string, tree pkg.Tree) ([]pkg.Package, error) {
Debug("Starting parsing of ebuild", path)
file := filepath.Base(path)
file = strings.Replace(file, ".ebuild", "", -1)
pkgstr := filepath.Base(path)
paths := strings.Split(filepath.Dir(path), "/")
pkgstr = paths[len(paths)-2] + "/" + strings.Replace(pkgstr, ".ebuild", "", -1)
decodepackage, err := regexp.Compile(`^([<>]?\~?=?)((([^\/]+)\/)?(?U)(\S+))(-(\d+(\.\d+)*[a-z]?(_(alpha|beta|pre|rc|p)\d*)*(-r\d+)?))?$`)
gp, err := _gentoo.ParsePackageStr(pkgstr)
if err != nil {
return []pkg.Package{}, errors.New("Invalid regex")
return []pkg.Package{}, errors.New("Error on parsing package string")
}
v := strings.Replace(path, filepath.Base(file)+".ebuild", "", -1)
pName := filepath.Base(v)
cat := filepath.Base(strings.Replace(v, pName, "", -1))
packageInfo := decodepackage.FindAllStringSubmatch(filepath.Join(cat, file), -1)
if len(packageInfo) != 1 || len(packageInfo[0]) != 12 {
return []pkg.Package{}, errors.New("Failed decoding ebuild: " + path)
pack := &pkg.DefaultPackage{
Name: gp.Name,
Version: fmt.Sprintf("%s%s", gp.Version, gp.VersionSuffix),
Category: gp.Category,
}
pack := &pkg.DefaultPackage{Name: packageInfo[0][5], Version: packageInfo[0][7], Category: cat}
Debug("Prepare package ", pack)
// Adding a timeout of 60secs, as with some bash files it can hang indefinetly
timeout, cancel := context.WithTimeout(context.Background(), 60*time.Second)
defer cancel()
vars, err := SourceFile(timeout, path)
vars, err := SourceFile(timeout, path, gp)
if err != nil {
return []pkg.Package{pack}, nil
// return []pkg.Package{}, err
}
// TODO: Handle this a bit better
iuse, ok := vars["IUSE"]
if ok {
uses := strings.Split(strings.TrimSpace(iuse.String()), " ")
for _, u := range uses {
pack.AddUse(u)
}
}
rdepend, ok := vars["RDEPEND"]
if ok {
rdepends := strings.Split(rdepend.String(), "\n")
gRDEPEND, err := ParseRDEPEND(rdepend.String())
if err != nil {
return []pkg.Package{pack}, nil
// return []pkg.Package{}, err
}
pack.PackageConflicts = []*pkg.DefaultPackage{}
pack.PackageRequires = []*pkg.DefaultPackage{}
for _, rr := range rdepends {
rr = strings.TrimSpace(rr)
conflicts := false
if strings.HasPrefix(rr, "~") {
rr = rr[1:]
}
if strings.HasPrefix(rr, "!") {
rr = rr[1:]
conflicts = true
}
if strings.HasSuffix(rr, "-") {
rr = rr[0 : len(rr)-1]
}
deppackageInfo := decodepackage.FindAllStringSubmatch(rr, -1)
if len(deppackageInfo) != 1 || len(deppackageInfo[0]) != 12 {
continue
}
// TODO: See how handle use flags enabled.
// and if it's correct get list of deps directly.
for _, d := range gRDEPEND.GetDependencies() {
//TODO: Resolve to db or create a new one.
dep := &pkg.DefaultPackage{Name: deppackageInfo[0][5], Version: deppackageInfo[0][7], Category: deppackageInfo[0][4]}
if conflicts {
dep := &pkg.DefaultPackage{
Name: d.Dep.Name,
Version: d.Dep.Version + d.Dep.VersionSuffix,
Category: d.Dep.Category,
}
Debug(fmt.Sprintf("For package %s found dep: %s/%s %s",
gp, dep.Category, dep.Name, dep.Version))
if d.Dep.Condition == _gentoo.PkgCondNot {
pack.PackageConflicts = append(pack.PackageConflicts, dep)
} else {
pack.PackageRequires = append(pack.PackageRequires, dep)
}
}
}
Debug("Finished processing ebuild", path)
Debug("Finished processing ebuild", path, "deps ", len(pack.PackageRequires))
//TODO: Deps and conflicts
return []pkg.Package{pack}, nil

620
pkg/tree/builder/gentoo/simpleparser_test.go
View File

@ -19,11 +19,631 @@ import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
_gentoo "github.com/Sabayon/pkgs-checker/pkg/gentoo"
. "github.com/mudler/luet/pkg/tree/builder/gentoo"
)
var _ = Describe("GentooBuilder", func() {
Context("Parse RDEPEND1", func() {
rdepend := `
app-crypt/sbsigntools
x11-themes/sabayon-artwork-grub
sys-boot/os-prober
app-arch/xz-utils
>=sys-libs/ncurses-5.2-r5:0=
`
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(5))
})
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",
Slot: "0",
},
},
))
})
It("Check dep2", func() {
Expect(*gr.Dependencies[1]).Should(Equal(
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "sabayon-artwork-grub",
Category: "x11-themes",
Slot: "0",
},
},
))
})
It("Check dep5", func() {
Expect(*gr.Dependencies[4]).Should(Equal(
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "ncurses",
Category: "sys-libs",
Slot: "0=",
Version: "5.2",
VersionSuffix: "-r5",
Condition: _gentoo.PkgCondGreaterEqual,
},
},
))
})
})
Context("Parse RDEPEND2", func() {
rdepend := `
app-crypt/sbsigntools
x11-themes/sabayon-artwork-grub
sys-boot/os-prober
app-arch/xz-utils
>=sys-libs/ncurses-5.2-r5:0=
mount? ( sys-fs/fuse )
`
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(6))
})
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",
Slot: "0",
},
},
))
})
It("Check dep2", func() {
Expect(*gr.Dependencies[1]).Should(Equal(
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "sabayon-artwork-grub",
Category: "x11-themes",
Slot: "0",
},
},
))
})
It("Check dep5", func() {
Expect(*gr.Dependencies[4]).Should(Equal(
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "ncurses",
Category: "sys-libs",
Slot: "0=",
Version: "5.2",
VersionSuffix: "-r5",
Condition: _gentoo.PkgCondGreaterEqual,
},
},
))
})
It("Check dep6", func() {
Expect(*gr.Dependencies[5]).Should(Equal(
GentooDependency{
Use: "mount",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: []*GentooDependency{
&GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "fuse",
Category: "sys-fs",
Slot: "0",
},
},
},
Dep: nil,
},
))
})
})
Context("Parse RDEPEND3", func() {
rdepend := `
app-crypt/sbsigntools
x11-themes/sabayon-artwork-grub
sys-boot/os-prober
app-arch/xz-utils
>=sys-libs/ncurses-5.2-r5:0=
mount? ( sys-fs/fuse =sys-apps/pmount-0.9.99_alpha-r5:= )
`
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(6))
})
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",
Slot: "0",
},
},
))
})
It("Check dep2", func() {
Expect(*gr.Dependencies[1]).Should(Equal(
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "sabayon-artwork-grub",
Category: "x11-themes",
Slot: "0",
},
},
))
})
It("Check dep5", func() {
Expect(*gr.Dependencies[4]).Should(Equal(
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "ncurses",
Category: "sys-libs",
Slot: "0=",
Version: "5.2",
VersionSuffix: "-r5",
Condition: _gentoo.PkgCondGreaterEqual,
},
},
))
})
It("Check dep6", func() {
Expect(*gr.Dependencies[5]).Should(Equal(
GentooDependency{
Use: "mount",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: []*GentooDependency{
&GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "fuse",
Category: "sys-fs",
Slot: "0",
},
},
&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,
},
))
})
})
Context("Parse RDEPEND4", func() {
rdepend := `
app-crypt/sbsigntools
x11-themes/sabayon-artwork-grub
sys-boot/os-prober
app-arch/xz-utils
>=sys-libs/ncurses-5.2-r5:0=
!mount? ( sys-fs/fuse =sys-apps/pmount-0.9.99_alpha-r5:= )
`
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(6))
})
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",
Slot: "0",
},
},
))
})
It("Check dep2", func() {
Expect(*gr.Dependencies[1]).Should(Equal(
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "sabayon-artwork-grub",
Category: "x11-themes",
Slot: "0",
},
},
))
})
It("Check dep5", func() {
Expect(*gr.Dependencies[4]).Should(Equal(
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "ncurses",
Category: "sys-libs",
Slot: "0=",
Version: "5.2",
VersionSuffix: "-r5",
Condition: _gentoo.PkgCondGreaterEqual,
},
},
))
})
It("Check dep6", func() {
Expect(*gr.Dependencies[5]).Should(Equal(
GentooDependency{
Use: "mount",
UseCondition: _gentoo.PkgCondNot,
SubDeps: []*GentooDependency{
&GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "fuse",
Category: "sys-fs",
Slot: "0",
},
},
&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,
},
))
})
})
Context("Parse RDEPEND5", func() {
rdepend := `
app-crypt/sbsigntools
>=sys-libs/ncurses-5.2-r5:0=
mount? (
sys-fs/fuse
=sys-apps/pmount-0.9.99_alpha-r5:=
)
`
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",
Slot: "0",
},
},
))
})
It("Check dep2", func() {
Expect(*gr.Dependencies[1]).Should(Equal(
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "ncurses",
Category: "sys-libs",
Slot: "0=",
Version: "5.2",
VersionSuffix: "-r5",
Condition: _gentoo.PkgCondGreaterEqual,
},
},
))
})
It("Check dep3", func() {
Expect(*gr.Dependencies[2]).Should(Equal(
GentooDependency{
Use: "mount",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: []*GentooDependency{
&GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "fuse",
Category: "sys-fs",
Slot: "0",
},
},
&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,
},
))
})
})
Context("Parse RDEPEND6", func() {
rdepend := `
app-crypt/sbsigntools
>=sys-libs/ncurses-5.2-r5:0=
mount? (
sys-fs/fuse
=sys-apps/pmount-0.9.99_alpha-r5:= )
`
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",
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",
Slot: "0",
},
},
))
})
It("Check dep2", func() {
Expect(*gr.Dependencies[1]).Should(Equal(
GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "ncurses",
Category: "sys-libs",
Slot: "0=",
Version: "5.2",
VersionSuffix: "-r5",
Condition: _gentoo.PkgCondGreaterEqual,
},
},
))
})
It("Check dep3", func() {
Expect(*gr.Dependencies[2]).Should(Equal(
GentooDependency{
Use: "mount",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: []*GentooDependency{
&GentooDependency{
Use: "",
UseCondition: _gentoo.PkgCondInvalid,
SubDeps: make([]*GentooDependency, 0),
Dep: &_gentoo.GentooPackage{
Name: "fuse",
Category: "sys-fs",
Slot: "0",
},
},
&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,
},
},
},
))
})
})
Context("Simple test", func() {
for _, dbType := range []MemoryDB{InMemory, BoltDB} {
It("parses correctly deps", func() {

10
pkg/tree/recipes_test.go
View File

@ -115,7 +115,11 @@ var _ = Describe("Recipe", func() {
Expect(len(tree.GetPackageSet().GetPackages())).To(Equal(10))
pack, err := tree.FindPackage(&pkg.DefaultPackage{Name: "pinentry", Version: "1.0.0-r2", Category: "app-crypt"}) // Note: the definition depends on pinentry-base without an explicit version
pack, err := tree.FindPackage(&pkg.DefaultPackage{
Name: "pinentry",
Version: "1.0.0-r2",
Category: "app-crypt",
}) // Note: the definition depends on pinentry-base without an explicit version
Expect(err).ToNot(HaveOccurred())
world, err := tree.World()
Expect(err).ToNot(HaveOccurred())
@ -123,14 +127,14 @@ var _ = Describe("Recipe", func() {
s := solver.NewSolver([]pkg.Package{}, world, tree.GetPackageSet())
solution, err := s.Install([]pkg.Package{pack})
Expect(err).ToNot(HaveOccurred())
Expect(len(solution)).To(Equal(3))
Expect(len(solution)).To(Equal(10))
var allSol string
for _, sol := range solution {
allSol = allSol + "\n" + sol.ToString()
}
Expect(allSol).To(ContainSubstring("app-crypt/pinentry-base installed: true"))
Expect(allSol).To(ContainSubstring("app-crypt/pinentry-base 1.0.0 installed: true"))
Expect(allSol).To(ContainSubstring("app-crypt/pinentry 1.1.0-r2 installed: false"))
Expect(allSol).To(ContainSubstring("app-crypt/pinentry 1.0.0-r2 installed: true"))
})

674
vendor/github.com/Sabayon/pkgs-checker/LICENSE generated vendored Normal file
View File

@ -0,0 +1,674 @@
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.
To protect your rights, we need to prevent others from denying you
these rights or asking you to surrender the rights. Therefore, you have
certain responsibilities if you distribute copies of the software, or if
you modify it: responsibilities to respect the freedom of others.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must pass on to the recipients the same
freedoms that you received. You must make sure that they, too, receive
or can get the source code. And you must show them these terms so they
know their rights.
Developers that use the GNU GPL protect your rights with two steps:
(1) assert copyright on the software, and (2) offer you this License
giving you legal permission to copy, distribute and/or modify it.
For the developers' and authors' protection, the GPL clearly explains
that there is no warranty for this free software. For both users' and
authors' sake, the GPL requires that modified versions be marked as
changed, so that their problems will not be attributed erroneously to
authors of previous versions.
Some devices are designed to deny users access to install or run
modified versions of the software inside them, although the manufacturer
can do so. This is fundamentally incompatible with the aim of
protecting users' freedom to change the software. The systematic
pattern of such abuse occurs in the area of products for individuals to
use, which is precisely where it is most unacceptable. Therefore, we
have designed this version of the GPL to prohibit the practice for those
products. If such problems arise substantially in other domains, we
stand ready to extend this provision to those domains in future versions
of the GPL, as needed to protect the freedom of users.
Finally, every program is threatened constantly by software patents.
States should not allow patents to restrict development and use of
software on general-purpose computers, but in those that do, we wish to
avoid the special danger that patents applied to a free program could
make it effectively proprietary. To prevent this, the GPL assures that
patents cannot be used to render the program non-free.
The precise terms and conditions for copying, distribution and
modification follow.
TERMS AND CONDITIONS
0. Definitions.
"This License" refers to version 3 of the GNU General Public License.
"Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.
"The Program" refers to any copyrightable work licensed under this
License. Each licensee is addressed as "you". "Licensees" and
"recipients" may be individuals or organizations.
To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of an
exact copy. The resulting work is called a "modified version" of the
earlier work or a work "based on" the earlier work.
A "covered work" means either the unmodified Program or a work based
on the Program.
To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
computer or modifying a private copy. Propagation includes copying,
distribution (with or without modification), making available to the
public, and in some countries other activities as well.
To "convey" a work means any kind of propagation that enables other
parties to make or receive copies. Mere interaction with a user through
a computer network, with no transfer of a copy, is not conveying.
An interactive user interface displays "Appropriate Legal Notices"
to the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
tells the user that there is no warranty for the work (except to the
extent that warranties are provided), that licensees may convey the
work under this License, and how to view a copy of this License. If
the interface presents a list of user commands or options, such as a
menu, a prominent item in the list meets this criterion.
1. Source Code.
The "source code" for a work means the preferred form of the work
for making modifications to it. "Object code" means any non-source
form of a work.
A "Standard Interface" means an interface that either is an official
standard defined by a recognized standards body, or, in the case of
interfaces specified for a particular programming language, one that
is widely used among developers working in that language.
The "System Libraries" of an executable work include anything, other
than the work as a whole, that (a) is included in the normal form of
packaging a Major Component, but which is not part of that Major
Component, and (b) serves only to enable use of the work with that
Major Component, or to implement a Standard Interface for which an
implementation is available to the public in source code form. A
"Major Component", in this context, means a major essential component
(kernel, window system, and so on) of the specific operating system
(if any) on which the executable work runs, or a compiler used to
produce the work, or an object code interpreter used to run it.
The "Corresponding Source" for a work in object code form means all
the source code needed to generate, install, and (for an executable
work) run the object code and to modify the work, including scripts to
control those activities. However, it does not include the work's
System Libraries, or general-purpose tools or generally available free
programs which are used unmodified in performing those activities but
which are not part of the work. For example, Corresponding Source
includes interface definition files associated with source files for
the work, and the source code for shared libraries and dynamically
linked subprograms that the work is specifically designed to require,
such as by intimate data communication or control flow between those
subprograms and other parts of the work.
The Corresponding Source need not include anything that users
can regenerate automatically from other parts of the Corresponding
Source.
The Corresponding Source for a work in source code form is that
same work.
2. Basic Permissions.
All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated
conditions are met. This License explicitly affirms your unlimited
permission to run the unmodified Program. The output from running a
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How to Apply These Terms to Your New Programs
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<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
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The hypothetical commands `show w' and `show c' should show the appropriate
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may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

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vendor/github.com/Sabayon/pkgs-checker/pkg/gentoo/pkg.go generated vendored Normal file
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@ -0,0 +1,351 @@
/*
Copyright (C) 2017-2019 Daniele Rondina <geaaru@sabayonlinux.org>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gentoo
import (
"errors"
"fmt"
"regexp"
"strings"
version "github.com/hashicorp/go-version"
)
// ----------------------------------
// Code to move and merge inside luet project
// ----------------------------------
// Package condition
type PackageCond int
const (
PkgCondInvalid = 0
// >
PkgCondGreater = 1
// >=
PkgCondGreaterEqual = 2
// <
PkgCondLess = 3
// <=
PkgCondLessEqual = 4
// =
PkgCondEqual = 5
// !
PkgCondNot = 6
// ~
PkgCondAnyRevision = 7
// =<pkg>*
PkgCondMatchVersion = 8
)
type GentooPackage struct {
Name string `json:"name",omitempty"`
Category string `json:"category",omitempty"`
Version string `json:"version",omitempty"`
VersionSuffix string `json:"version_suffix",omitempty"`
Slot string `json:"slot",omitempty"`
Condition PackageCond
Repository string `json:"repository",omitempty"`
UseFlags []string `json:"use_flags",omitempty"`
}
func (p *GentooPackage) String() string {
// TODO
opt := ""
if p.Version != "" {
opt = "-"
}
return fmt.Sprintf("%s/%s%s%s%s",
p.Category, p.Name, opt,
p.Version, p.VersionSuffix)
}
func sanitizeVersion(v string) string {
// https://devmanual.gentoo.org/ebuild-writing/file-format/index.html
ans := strings.ReplaceAll(v, "_alpha", "-alpha")
ans = strings.ReplaceAll(ans, "_beta", "-beta")
ans = strings.ReplaceAll(ans, "_pre", "-pre")
ans = strings.ReplaceAll(ans, "_rc", "-rc")
ans = strings.ReplaceAll(ans, "_p", "-p")
return ans
}
func (p *GentooPackage) OfPackage(i *GentooPackage) (ans bool) {
if p.Category == i.Category && p.Name == i.Name {
ans = true
} else {
ans = false
}
return
}
func (p *GentooPackage) GetPackageName() (ans string) {
ans = fmt.Sprintf("%s/%s", p.Category, p.Name)
return
}
func (p *GentooPackage) GetP() string {
return fmt.Sprintf("%s-%s", p.Name, p.GetPV())
}
func (p *GentooPackage) GetPN() string {
return p.Name
}
func (p *GentooPackage) GetPV() string {
return fmt.Sprintf("%s", p.Version)
}
func (p *GentooPackage) GetPVR() (ans string) {
if p.VersionSuffix != "" {
ans = fmt.Sprintf("%s%s", p.Version, p.VersionSuffix)
} else {
ans = p.GetPV()
}
return
}
func (p *GentooPackage) GetPF() string {
return fmt.Sprintf("%s-%s", p.GetPN(), p.GetPVR())
}
func (p *GentooPackage) Admit(i *GentooPackage) (bool, error) {
var ans bool = false
var v1 *version.Version = nil
var v2 *version.Version = nil
var err error
if p.Category != i.Category {
return false, errors.New(
fmt.Sprintf("Wrong category for package %s", i.Name))
}
if p.Name != i.Name {
return false, errors.New(
fmt.Sprintf("Wrong name for package %s", i.Name))
}
if p.Version != "" {
v1, err = version.NewVersion(sanitizeVersion(p.Version))
if err != nil {
return false, err
}
}
if i.Version != "" {
v2, err = version.NewVersion(sanitizeVersion(i.Version))
if err != nil {
return false, err
}
}
// If package doesn't define version admit all versions of the package.
if p.Version == "" {
ans = true
} else {
if p.Condition == PkgCondInvalid || p.Condition == PkgCondEqual {
// case 1: source-pkg-1.0 and dest-pkg-1.0 or dest-pkg without version
if i.Version != "" && i.Version == p.Version && p.VersionSuffix == i.VersionSuffix {
ans = true
}
} else if p.Condition == PkgCondAnyRevision {
if v1 != nil && v2 != nil {
ans = v1.Equal(v2)
}
} else if p.Condition == PkgCondMatchVersion {
// TODO: case of 7.3* where 7.30 is accepted.
if v1 != nil && v2 != nil {
segments := v1.Segments()
n := strings.Count(p.Version, ".")
switch n {
case 0:
segments[0]++
case 1:
segments[1]++
case 2:
segments[2]++
default:
segments[len(segments)-1]++
}
nextVersion := strings.Trim(strings.Replace(fmt.Sprint(segments), " ", ".", -1), "[]")
constraints, err := version.NewConstraint(
fmt.Sprintf(">= %s, < %s", p.Version, nextVersion),
)
if err != nil {
return false, err
}
ans = constraints.Check(v2)
}
} else if v1 != nil && v2 != nil {
switch p.Condition {
case PkgCondGreaterEqual:
ans = v2.GreaterThanOrEqual(v1)
case PkgCondLessEqual:
ans = v2.LessThanOrEqual(v1)
case PkgCondGreater:
ans = v2.GreaterThan(v1)
case PkgCondLess:
ans = v2.LessThan(v1)
case PkgCondNot:
ans = !v2.Equal(v1)
}
}
}
return ans, nil
}
// return category, package, version, slot, condition
func ParsePackageStr(pkg string) (*GentooPackage, error) {
if pkg == "" {
return nil, errors.New("Invalid package string")
}
ans := GentooPackage{
Slot: "0",
Condition: PkgCondInvalid,
}
// Check if pkg string contains inline use flags
regexUses := regexp.MustCompile(
"\\[([a-z]*[-]*[0-9]*[,]*)+\\]*$",
)
mUses := regexUses.FindAllString(pkg, -1)
if len(mUses) > 0 {
ans.UseFlags = strings.Split(
pkg[len(pkg)-len(mUses[0])+1:len(pkg)-1],
",",
)
pkg = pkg[:len(pkg)-len(mUses[0])]
}
if strings.HasPrefix(pkg, ">=") {
pkg = pkg[2:]
ans.Condition = PkgCondGreaterEqual
} else if strings.HasPrefix(pkg, ">") {
pkg = pkg[1:]
ans.Condition = PkgCondGreater
} else if strings.HasPrefix(pkg, "<=") {
pkg = pkg[2:]
ans.Condition = PkgCondLessEqual
} else if strings.HasPrefix(pkg, "<") {
pkg = pkg[1:]
ans.Condition = PkgCondLess
} else if strings.HasPrefix(pkg, "=") {
pkg = pkg[1:]
if strings.HasSuffix(pkg, "*") {
ans.Condition = PkgCondMatchVersion
pkg = pkg[0 : len(pkg)-1]
} else {
ans.Condition = PkgCondEqual
}
} else if strings.HasPrefix(pkg, "~") {
pkg = pkg[1:]
ans.Condition = PkgCondAnyRevision
} else if strings.HasPrefix(pkg, "!") {
pkg = pkg[1:]
ans.Condition = PkgCondNot
}
words := strings.Split(pkg, "/")
if len(words) != 2 {
return nil, errors.New(fmt.Sprintf("Invalid package string %s", pkg))
}
ans.Category = words[0]
pkgname := words[1]
// Check if has repository
if strings.Contains(pkgname, "::") {
words = strings.Split(pkgname, "::")
ans.Repository = words[1]
pkgname = words[0]
}
// Check if has slot
if strings.Contains(pkgname, ":") {
words = strings.Split(pkgname, ":")
ans.Slot = words[1]
pkgname = words[0]
}
regexPkg := regexp.MustCompile(
fmt.Sprintf("[-](%s|%s|%s|%s|%s|%s)((%s|%s|%s|%s|%s|%s|%s)+)*$",
// Version regex
// 1.1
"[0-9]+[.][0-9]+[a-z]*",
// 1
"[0-9]+[a-z]*",
// 1.1.1
"[0-9]+[.][0-9]+[.][0-9]+[a-z]*",
// 1.1.1.1
"[0-9]+[.][0-9]+[.][0-9]+[.][0-9]+[a-z]*",
// 1.1.1.1.1
"[0-9]+[.][0-9]+[.][0-9]+[.][0-9]+[.][0-9]+[a-z]*",
// 1.1.1.1.1.1
"[0-9]+[.][0-9]+[.][0-9]+[.][0-9]+[.][0-9]+[.][0-9]+[a-z]*",
// suffix
"-r[0-9]+",
"_p[0-9]+",
"_pre[0-9]*",
"_rc[0-9]+",
// handle also rc without number
"_rc",
"_alpha",
"_beta",
),
)
matches := regexPkg.FindAllString(pkgname, -1)
// NOTE: Now suffix comples like _alpha_rc1 are not supported.
if len(matches) > 0 {
// Check if there patch
if strings.Contains(matches[0], "_p") {
ans.Version = matches[0][1:strings.Index(matches[0], "_p")]
ans.VersionSuffix = matches[0][strings.Index(matches[0], "_p"):]
} else if strings.Contains(matches[0], "_rc") {
ans.Version = matches[0][1:strings.Index(matches[0], "_rc")]
ans.VersionSuffix = matches[0][strings.Index(matches[0], "_rc"):]
} else if strings.Contains(matches[0], "_alpha") {
ans.Version = matches[0][1:strings.Index(matches[0], "_alpha")]
ans.VersionSuffix = matches[0][strings.Index(matches[0], "_alpha"):]
} else if strings.Contains(matches[0], "_beta") {
ans.Version = matches[0][1:strings.Index(matches[0], "_beta")]
ans.VersionSuffix = matches[0][strings.Index(matches[0], "_beta"):]
} else if strings.Contains(matches[0], "-r") {
ans.Version = matches[0][1:strings.Index(matches[0], "-r")]
ans.VersionSuffix = matches[0][strings.Index(matches[0], "-r"):]
} else {
ans.Version = matches[0][1:]
}
ans.Name = pkgname[0 : len(pkgname)-len(ans.Version)-1-len(ans.VersionSuffix)]
} else {
ans.Name = pkgname
}
// Set condition if there isn't a prefix but only a version
if ans.Condition == PkgCondInvalid && ans.Version != "" {
ans.Condition = PkgCondEqual
}
return &ans, nil
}