97 lines
2.7 KiB
Go
97 lines
2.7 KiB
Go
package aptsolver
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import (
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"strings"
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"github.com/osbuild/images/pkg/arch"
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"github.com/osbuild/images/pkg/bib/osinfo"
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)
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// AptSolver implements package dependency resolution for Debian using apt
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type AptSolver struct {
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arch arch.Arch
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osInfo *osinfo.Info
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cacheDir string
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}
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// DepsolveResult represents the result of apt dependency resolution
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type DepsolveResult struct {
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Packages []string
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Repos []interface{}
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}
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// NewAptSolver creates a new apt-based solver for Debian
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func NewAptSolver(cacheDir string, arch arch.Arch, osInfo *osinfo.Info) *AptSolver {
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return &AptSolver{
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arch: arch,
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osInfo: osInfo,
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cacheDir: cacheDir,
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}
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}
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// Depsolve resolves package dependencies using apt
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func (s *AptSolver) Depsolve(packages []string, maxAttempts int) (*DepsolveResult, error) {
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// For now, we'll return the packages as-is since apt dependency resolution
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// is more complex and would require running apt in a chroot
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// This is a simplified implementation that will be enhanced later
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result := &DepsolveResult{
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Packages: packages,
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Repos: []interface{}{
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map[string]interface{}{
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"name": "debian",
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"baseurls": []string{"http://deb.debian.org/debian"},
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},
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map[string]interface{}{
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"name": "debian-security",
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"baseurls": []string{"http://deb.debian.org/debian-security"},
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},
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},
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}
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return result, nil
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}
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// GetArch returns the architecture for this solver
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func (s *AptSolver) GetArch() arch.Arch {
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return s.arch
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}
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// GetOSInfo returns the OS information for this solver
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func (s *AptSolver) GetOSInfo() *osinfo.Info {
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return s.osInfo
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}
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// ValidatePackages checks if the specified packages are available in Debian repositories
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func (s *AptSolver) ValidatePackages(packages []string) error {
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// This is a simplified validation - in a real implementation,
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// we would query the Debian package database
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for _, pkg := range packages {
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if !strings.HasPrefix(pkg, "linux-") &&
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!strings.HasPrefix(pkg, "grub-") &&
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!strings.HasPrefix(pkg, "initramfs-") &&
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pkg != "util-linux" &&
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pkg != "parted" &&
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pkg != "e2fsprogs" &&
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pkg != "dosfstools" &&
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pkg != "efibootmgr" &&
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pkg != "systemd" &&
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pkg != "dbus" &&
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pkg != "sudo" {
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// For now, we'll assume these are valid Debian packages
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// In a real implementation, we would validate against the package database
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}
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}
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return nil
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}
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// GetPackageInfo retrieves information about a specific package
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func (s *AptSolver) GetPackageInfo(packageName string) (map[string]interface{}, error) {
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// This is a placeholder - in a real implementation, we would query apt
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// for detailed package information
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return map[string]interface{}{
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"name": packageName,
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"version": "latest",
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"arch": s.arch.String(),
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}, nil
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}
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