mirror of
https://github.com/neilotoole/sq.git
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91 lines
2.3 KiB
Go
91 lines
2.3 KiB
Go
package cli
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import (
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"github.com/samber/lo"
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"github.com/spf13/cobra"
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"github.com/neilotoole/sq/cli/flag"
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"github.com/neilotoole/sq/cli/run"
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"github.com/neilotoole/sq/libsq/core/errz"
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"github.com/neilotoole/sq/libsq/source"
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)
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func newRemoveCmd() *cobra.Command {
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cmd := &cobra.Command{
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Use: "rm @HANDLE|GROUP",
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Short: "Remove data source or group",
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Long: `Remove data source or group. Removing a group removes
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all sources in that group. On return, the active source or active group
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may have changed, if that source or group was removed.`,
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Args: cobra.MinimumNArgs(1),
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RunE: execRemove,
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ValidArgsFunction: completeHandleOrGroup,
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Example: ` # Remove @sakila source
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$ sq rm @sakila_db
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# Remove multiple data sources
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$ sq rm @sakila/pg @sakila_my
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# Remove the "prod" group (and all its children)
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$ sq rm prod
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# Remove a mix of sources and groups
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$ sq rm @staging/sakila_db @staging/backup_db dev`,
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}
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markCmdRequiresConfigLock(cmd)
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addTextFormatFlags(cmd)
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cmd.Flags().BoolP(flag.JSON, flag.JSONShort, false, flag.JSONUsage)
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cmd.Flags().BoolP(flag.Compact, flag.CompactShort, false, flag.CompactUsage)
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cmd.Flags().BoolP(flag.YAML, flag.YAMLShort, false, flag.YAMLUsage)
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return cmd
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}
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// execRemove removes sources and groups. The elements of
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// args can be a handle, or a group.
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func execRemove(cmd *cobra.Command, args []string) error {
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ru := run.FromContext(cmd.Context())
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cfg, coll := ru.Config, ru.Config.Collection
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args = lo.Uniq(args)
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var removed []*source.Source
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for _, arg := range args {
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switch {
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case source.IsValidHandle(arg):
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if source.Contains(removed, arg) {
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// removed may already contain the handle
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// by virtue of its group having been removed.
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continue
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}
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src, err := coll.Get(arg)
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if err != nil {
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return err
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}
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err = coll.Remove(src.Handle)
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if err != nil {
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return err
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}
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removed = append(removed, src)
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case source.IsValidGroup(arg):
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removedViaGroup, err := coll.RemoveGroup(arg)
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if err != nil {
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return err
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}
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removed = append(removed, removedViaGroup...)
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default:
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return errz.Errorf("invalid arg: %s", arg)
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}
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}
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if err := ru.ConfigStore.Save(cmd.Context(), cfg); err != nil {
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return err
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}
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lo.Uniq(removed)
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source.Sort(removed)
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return ru.Writers.Source.Removed(removed...)
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}
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