aptly/cmd/publish_source_update.go

92 lines
2.9 KiB
Go

package cmd
import (
"fmt"
"strings"
"github.com/aptly-dev/aptly/deb"
"github.com/smira/commander"
"github.com/smira/flag"
)
func aptlyPublishSourceUpdate(cmd *commander.Command, args []string) error {
if len(args) < 2 {
cmd.Usage()
return commander.ErrCommandError
}
distribution := args[0]
names := args[1:]
components := strings.Split(context.Flags().Lookup("component").Value.String(), ",")
if len(names) != len(components) {
return fmt.Errorf("mismatch in number of components (%d) and sources (%d)", len(components), len(names))
}
prefix := context.Flags().Lookup("prefix").Value.String()
storage, prefix := deb.ParsePrefix(prefix)
collectionFactory := context.NewCollectionFactory()
published, err := collectionFactory.PublishedRepoCollection().ByStoragePrefixDistribution(storage, prefix, distribution)
if err != nil {
return fmt.Errorf("unable to update: %s", err)
}
err = collectionFactory.PublishedRepoCollection().LoadComplete(published, collectionFactory)
if err != nil {
return fmt.Errorf("unable to update: %s", err)
}
revision := published.ObtainRevision()
sources := revision.Sources
for i, component := range components {
name := names[i]
_, exists := sources[component]
if !exists {
return fmt.Errorf("unable to update: component '%s' does not exist", component)
}
context.Progress().Printf("Updating component '%s' with source '%s' [%s]...\n", component, name, published.SourceKind)
sources[component] = name
}
err = collectionFactory.PublishedRepoCollection().Update(published)
if err != nil {
return fmt.Errorf("unable to save to DB: %s", err)
}
context.Progress().Printf("\nYou can run 'aptly publish update %s %s' to update the content of the published repository.\n",
distribution, published.StoragePrefix())
return err
}
func makeCmdPublishSourceUpdate() *commander.Command {
cmd := &commander.Command{
Run: aptlyPublishSourceUpdate,
UsageLine: "update <distribution> <source>",
Short: "update the source components of a published repository",
Long: `
The command updates the source components of a snapshot or local repository to be published.
This does not publish the changes directly, but rather schedules them for a subsequent 'aptly publish update'.
The flag -component is mandatory. Use a comma-separated list of components, if
multiple components should be modified. The number of given components must be
equal to the number of given sources, e.g.:
aptly publish source update -component=main,contrib wheezy wheezy-main wheezy-contrib
Example:
$ aptly publish source update -component=contrib wheezy ppa wheezy-contrib
`,
Flag: *flag.NewFlagSet("aptly-publish-source-update", flag.ExitOnError),
}
cmd.Flag.String("prefix", ".", "publishing prefix in the form of [<endpoint>:]<prefix>")
cmd.Flag.String("component", "", "component names to add (for multi-component publishing, separate components with commas)")
return cmd
}