/
srcinfo.go
90 lines (83 loc) · 2.07 KB
/
srcinfo.go
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package main
import (
"log"
"os"
"path/filepath"
"regexp"
"github.com/jinzhu/gorm"
"github.com/sarum9in/archutil/srcinfo"
)
var pkgNameReg = regexp.MustCompile("[0-9a-zA-Z_-]+")
type SrcInfoProcessor func(path string) error
func WalkSrcInfo(root string, processor SrcInfoProcessor) error {
return filepath.Walk(root,
func(path string, info os.FileInfo, err error) error {
if info.IsDir() {
if err != nil {
return filepath.SkipDir
}
} else {
if err != nil {
return nil
}
if filepath.Base(path) == ".SRCINFO" {
return processor(path)
}
}
return nil
})
}
func StripDependencyPkgName(dependency string) string {
return pkgNameReg.FindString(dependency)
}
func FillSrcInfo(path string, db *gorm.DB) error {
f, err := os.Open(path)
if err != nil {
return err
}
defer f.Close()
info, err := srcinfo.ParseSrcInfo(f)
if err != nil {
return err
}
var oldPkgBase PackageBase
db.Select("id").First(&oldPkgBase, "pkg_base = ?", info.Global.PkgBase)
pkgBase := PackageBase{
ID: oldPkgBase.ID,
PkgBase: info.Global.PkgBase,
Packages: []Package{},
Version: info.Global.PkgVer,
Release: info.Global.PkgRel,
Depenencies: []Package{},
Directory: filepath.Dir(path),
}
log.Printf(" {%s}", pkgBase.PkgBase)
depend := func(dependency string) {
pkgName := StripDependencyPkgName(dependency)
log.Printf(" %s => %s", dependency, pkgName)
var dep Package
db.FirstOrCreate(&dep, Package{Name: pkgName})
log.Printf(" %+v", dep)
pkgBase.Depenencies = append(pkgBase.Depenencies, dep)
}
for _, dependency := range info.Global.Depends {
depend(dependency)
}
for _, dependency := range info.Global.MakeDepends {
depend(dependency)
}
for _, pkginfo := range info.Packages {
for _, dependency := range pkginfo.Depends {
depend(dependency)
}
var pkg Package
db.FirstOrCreate(&pkg, Package{
PackageBaseID: pkgBase.ID,
Name: pkginfo.PkgName,
})
log.Printf(" %s", pkginfo.PkgName)
pkgBase.Packages = append(pkgBase.Packages, pkg)
}
db.Save(&pkgBase)
return nil
}