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// Contains functions to import package versions into the database
package repository
import (
"regexp"
"soko/pkg/config"
"soko/pkg/database"
"soko/pkg/logger"
"soko/pkg/models"
"soko/pkg/portage/utils"
"strings"
)
// isVersion checks whether the path points to a package version
// that is an .ebuild file
func isVersion(path string) bool {
isVersion, _ := regexp.MatchString(`[^/]*\/[^/]*\/.*\.ebuild`, path)
return isVersion
}
// UpdateVersion updates the version in the database in case
// the given path points to a package version
func UpdateVersion(path string) {
line := strings.Split(path, "\t")
if len(line) != 2 {
if len(line) == 1 && isVersion(path) {
updateModifiedVersion(path)
}
return
}
status := line[0]
changedFile := line[1]
if isVersion(changedFile) && status == "D" {
updateDeletedVersion(changedFile)
} else if isVersion(changedFile) && (status == "A" || status == "M") {
updateModifiedVersion(changedFile)
}
}
// updateDeletedVersion deletes a package version from the database
func updateDeletedVersion(changedFile string) {
splitted := strings.Split(strings.ReplaceAll(changedFile, ".ebuild", ""), "/")
category := splitted[0]
packagename := splitted[1]
version := strings.ReplaceAll(splitted[2], packagename+"-", "")
atom := category + "/" + packagename
id := atom + "-" + version
versionObject := &models.Version{Id: id}
_, err := database.DBCon.Model(versionObject).WherePK().Delete()
if err != nil {
logger.Error.Println("Error during deleting version " + id)
logger.Error.Println(err)
}
}
// updateModifiedVersion adds a package version to the database or
// updates it. To do so, it parses the metadata from the md5-cache
func updateModifiedVersion(changedFile string) {
splitted := strings.Split(strings.ReplaceAll(changedFile, ".ebuild", ""), "/")
category := splitted[0]
packagename := splitted[1]
version := strings.ReplaceAll(splitted[2], packagename+"-", "")
atom := category + "/" + packagename
id := atom + "-" + version
version_metadata, _ := utils.ReadLines(config.PortDir() + "/metadata/md5-cache/" + id)
slot := "0"
subslot := "0"
eapi := ""
keywords := ""
var useflags []string
var restricts []string
var properties []string
var homepages []string
license := ""
description := ""
for _, metadata := range version_metadata {
switch {
case strings.HasPrefix(metadata, "EAPI="):
eapi = strings.ReplaceAll(metadata, "EAPI=", "")
case strings.HasPrefix(metadata, "KEYWORDS="):
keywords = strings.ReplaceAll(metadata, "KEYWORDS=", "")
case strings.HasPrefix(metadata, "IUSE="):
useflags = strings.Split(strings.ReplaceAll(metadata, "IUSE=", ""), " ")
case strings.HasPrefix(metadata, "RESTRICT="):
restricts = strings.Split(strings.ReplaceAll(strings.ReplaceAll(metadata, "RESTRICT=", ""), "!test? ( test )", ""), " ")
case strings.HasPrefix(metadata, "PROPERTIES="):
properties = strings.Split(strings.ReplaceAll(metadata, "PROPERTIES=", ""), " ")
case strings.HasPrefix(metadata, "HOMEPAGE="):
homepages = strings.Split(strings.ReplaceAll(metadata, "HOMEPAGE=", ""), " ")
case strings.HasPrefix(metadata, "LICENSE="):
license = strings.ReplaceAll(metadata, "LICENSE=", "")
case strings.HasPrefix(metadata, "DESCRIPTION="):
description = strings.ReplaceAll(metadata, "DESCRIPTION=", "")
case strings.HasPrefix(metadata, "SLOT="):
rawslot := strings.ReplaceAll(metadata, "SLOT=", "")
slot = strings.Split(rawslot, "/")[0]
if len(strings.Split(rawslot, "/")) > 1 {
subslot = strings.Split(rawslot, "/")[1]
}
}
}
ebuildVersion := &models.Version{
Id: id,
Category: category,
Package: packagename,
Atom: atom,
Version: version,
Slot: slot,
Subslot: subslot,
EAPI: eapi,
Keywords: keywords,
Useflags: useflags,
Restricts: restricts,
Properties: properties,
Homepage: homepages,
License: license,
Description: description,
}
_, err := database.DBCon.Model(ebuildVersion).OnConflict("(id) DO UPDATE").Insert()
if err != nil {
logger.Error.Println("Error during updating version " + id)
logger.Error.Println(err)
}
}
|
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