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error in case of unknown grouping option

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This commit is contained in:
Tobias Klein 2017-09-09 13:04:12 +02:00
parent 1073bfba37
commit 8f9ef4402b
2 changed files with 17 additions and 7 deletions
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16
cmd/restic/cmd_forget.go
View file

@ -7,6 +7,7 @@ import (
"strings" "strings"
"github.com/restic/restic/internal/restic" "github.com/restic/restic/internal/restic"
"github.com/restic/restic/internal/errors"
"github.com/spf13/cobra" "github.com/spf13/cobra"
) )
@ -95,10 +96,19 @@ func runForget(opts ForgetOptions, gopts GlobalOptions, args []string) error {
var GroupByTag bool var GroupByTag bool
var GroupByHost bool var GroupByHost bool
var GroupByPath bool var GroupByPath bool
var GroupOptionList []string
GroupByTag = strings.Contains( opts.GroupBy, "tag" ) GroupOptionList = strings.Split( opts.GroupBy, "," )
GroupByHost = strings.Contains( opts.GroupBy, "host" )
GroupByPath = strings.Contains( opts.GroupBy, "path" ) for _, option := range GroupOptionList {
switch( option ) {
case "host": GroupByHost = true
case "paths": GroupByPath = true
case "tags": GroupByTag = true
case "":
default: return errors.Fatal( "unknown grouping option: '" + option + "'" )
}
}
ctx, cancel := context.WithCancel(gopts.ctx) ctx, cancel := context.WithCancel(gopts.ctx)
defer cancel() defer cancel()

8
doc/man/restic-forget.1
View file

@ -50,10 +50,6 @@ data after 'forget' was run successfully, see the 'prune' command.
\fB\-\-keep\-tag\fP=[] \fB\-\-keep\-tag\fP=[]
keep snapshots with this \fB\fCtaglist\fR (can be specified multiple times) keep snapshots with this \fB\fCtaglist\fR (can be specified multiple times)
.PP
\fB\-G\fP, \fB\-\-group\-by\-tags\fP[=false]
Group by host,paths,tags instead of just host,paths
.PP .PP
\fB\-\-host\fP="" \fB\-\-host\fP=""
only consider snapshots with the given \fB\fChost\fR only consider snapshots with the given \fB\fChost\fR
@ -70,6 +66,10 @@ data after 'forget' was run successfully, see the 'prune' command.
\fB\-\-path\fP=[] \fB\-\-path\fP=[]
only consider snapshots which include this (absolute) \fB\fCpath\fR (can be specified multiple times) only consider snapshots which include this (absolute) \fB\fCpath\fR (can be specified multiple times)
.PP
\fB\-g\fP, \fB\-\-group\-by\fP="host,paths"
string for grouping snapshots by host,paths,tags
.PP .PP
\fB\-n\fP, \fB\-\-dry\-run\fP[=false] \fB\-n\fP, \fB\-\-dry\-run\fP[=false]
do not delete anything, just print what would be done do not delete anything, just print what would be done