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forgejo/models/packages/debian/search.go

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// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package debian
import (
"context"
"strconv"
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/models/packages"
debian_module "code.gitea.io/gitea/modules/packages/debian"
"xorm.io/builder"
)
type PackageSearchOptions struct {
OwnerID int64
Distribution string
Component string
Architecture string
}
func (opts *PackageSearchOptions) toCond() builder.Cond {
var cond builder.Cond = builder.Eq{
"package_file.is_lead": true,
"package.type": packages.TypeDebian,
"package.owner_id": opts.OwnerID,
"package.is_internal": false,
"package_version.is_internal": false,
}
props := make(map[string]string)
if opts.Distribution != "" {
props[debian_module.PropertyDistribution] = opts.Distribution
}
if opts.Component != "" {
props[debian_module.PropertyComponent] = opts.Component
}
if opts.Architecture != "" {
props[debian_module.PropertyArchitecture] = opts.Architecture
}
if len(props) > 0 {
var propsCond builder.Cond = builder.Eq{
"package_property.ref_type": packages.PropertyTypeFile,
}
propsCond = propsCond.And(builder.Expr("package_property.ref_id = package_file.id"))
propsCondBlock := builder.NewCond()
for name, value := range props {
propsCondBlock = propsCondBlock.Or(builder.Eq{
"package_property.name": name,
"package_property.value": value,
})
}
propsCond = propsCond.And(propsCondBlock)
cond = cond.And(builder.Eq{
strconv.Itoa(len(props)): builder.Select("COUNT(*)").Where(propsCond).From("package_property"),
})
}
return cond
}
// ExistPackages tests if there are packages matching the search options
func ExistPackages(ctx context.Context, opts *PackageSearchOptions) (bool, error) {
return db.GetEngine(ctx).
Table("package_file").
Join("INNER", "package_version", "package_version.id = package_file.version_id").
Join("INNER", "package", "package.id = package_version.package_id").
Where(opts.toCond()).
Exist(new(packages.PackageFile))
}
// SearchPackages gets the packages matching the search options
func SearchPackages(ctx context.Context, opts *PackageSearchOptions, iter func(*packages.PackageFileDescriptor)) error {
return db.GetEngine(ctx).
Table("package_file").
Select("package_file.*").
Join("INNER", "package_version", "package_version.id = package_file.version_id").
Join("INNER", "package", "package.id = package_version.package_id").
Where(opts.toCond()).
Asc("package.lower_name", "package_version.created_unix").
Iterate(new(packages.PackageFile), func(_ int, bean any) error {
pf := bean.(*packages.PackageFile)
pfd, err := packages.GetPackageFileDescriptor(ctx, pf)
if err != nil {
return err
}
iter(pfd)
return nil
})
}
// GetDistributions gets all available distributions
func GetDistributions(ctx context.Context, ownerID int64) ([]string, error) {
return packages.GetDistinctPropertyValues(
ctx,
packages.TypeDebian,
ownerID,
packages.PropertyTypeFile,
debian_module.PropertyDistribution,
nil,
)
}
// GetComponents gets all available components for the given distribution
func GetComponents(ctx context.Context, ownerID int64, distribution string) ([]string, error) {
return packages.GetDistinctPropertyValues(
ctx,
packages.TypeDebian,
ownerID,
packages.PropertyTypeFile,
debian_module.PropertyComponent,
&packages.DistinctPropertyDependency{
Name: debian_module.PropertyDistribution,
Value: distribution,
},
)
}
// GetArchitectures gets all available architectures for the given distribution
func GetArchitectures(ctx context.Context, ownerID int64, distribution string) ([]string, error) {
return packages.GetDistinctPropertyValues(
ctx,
packages.TypeDebian,
ownerID,
packages.PropertyTypeFile,
debian_module.PropertyArchitecture,
&packages.DistinctPropertyDependency{
Name: debian_module.PropertyDistribution,
Value: distribution,
},
)
}