mirror of
https://github.com/aptly-dev/aptly.git
synced 2026-04-20 19:38:39 +00:00
516dd7b044
Only small amount of required checks is enabled, plan is to enable more linters as issues are fixed in the code.
92 lines
2.6 KiB
Go
92 lines
2.6 KiB
Go
package cmd
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
|
|
"github.com/smira/aptly/deb"
|
|
"github.com/smira/commander"
|
|
)
|
|
|
|
func aptlySnapshotMerge(cmd *commander.Command, args []string) error {
|
|
var err error
|
|
if len(args) < 2 {
|
|
cmd.Usage()
|
|
return commander.ErrCommandError
|
|
}
|
|
|
|
sources := make([]*deb.Snapshot, len(args)-1)
|
|
|
|
for i := 0; i < len(args)-1; i++ {
|
|
sources[i], err = context.CollectionFactory().SnapshotCollection().ByName(args[i+1])
|
|
if err != nil {
|
|
return fmt.Errorf("unable to load snapshot: %s", err)
|
|
}
|
|
|
|
err = context.CollectionFactory().SnapshotCollection().LoadComplete(sources[i])
|
|
if err != nil {
|
|
return fmt.Errorf("unable to load snapshot: %s", err)
|
|
}
|
|
}
|
|
|
|
latest := context.Flags().Lookup("latest").Value.Get().(bool)
|
|
noRemove := context.Flags().Lookup("no-remove").Value.Get().(bool)
|
|
|
|
if noRemove && latest {
|
|
return fmt.Errorf("-no-remove and -latest can't be specified together")
|
|
}
|
|
|
|
overrideMatching := !latest && !noRemove
|
|
|
|
result := sources[0].RefList()
|
|
for i := 1; i < len(sources); i++ {
|
|
result = result.Merge(sources[i].RefList(), overrideMatching, false)
|
|
}
|
|
|
|
if latest {
|
|
result.FilterLatestRefs()
|
|
}
|
|
|
|
sourceDescription := make([]string, len(sources))
|
|
for i, s := range sources {
|
|
sourceDescription[i] = fmt.Sprintf("'%s'", s.Name)
|
|
}
|
|
|
|
// Create <destination> snapshot
|
|
destination := deb.NewSnapshotFromRefList(args[0], sources, result,
|
|
fmt.Sprintf("Merged from sources: %s", strings.Join(sourceDescription, ", ")))
|
|
|
|
err = context.CollectionFactory().SnapshotCollection().Add(destination)
|
|
if err != nil {
|
|
return fmt.Errorf("unable to create snapshot: %s", err)
|
|
}
|
|
|
|
fmt.Printf("\nSnapshot %s successfully created.\nYou can run 'aptly publish snapshot %s' to publish snapshot as Debian repository.\n", destination.Name, destination.Name)
|
|
|
|
return err
|
|
}
|
|
|
|
func makeCmdSnapshotMerge() *commander.Command {
|
|
cmd := &commander.Command{
|
|
Run: aptlySnapshotMerge,
|
|
UsageLine: "merge <destination> <source> [<source>...]",
|
|
Short: "merges snapshots",
|
|
Long: `
|
|
Merge command merges several <source> snapshots into one <destination> snapshot.
|
|
Merge happens from left to right. By default, packages with the same
|
|
name-architecture pair are replaced during merge (package from latest snapshot
|
|
on the list wins). If run with only one source snapshot, merge copies <source> into
|
|
<destination>.
|
|
|
|
Example:
|
|
|
|
$ aptly snapshot merge wheezy-w-backports wheezy-main wheezy-backports
|
|
`,
|
|
}
|
|
|
|
cmd.Flag.Bool("latest", false, "use only the latest version of each package")
|
|
cmd.Flag.Bool("no-remove", false, "don't remove duplicate arch/name packages")
|
|
|
|
return cmd
|
|
}
|