mirror of https://github.com/perkeep/perkeep.git
85 lines
2.1 KiB
Go
85 lines
2.1 KiB
Go
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/*
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Copyright 2013 The Camlistore Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package main
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import (
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"flag"
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"fmt"
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"os"
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"camlistore.org/pkg/client"
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"camlistore.org/pkg/cmdmain"
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)
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type indexCmd struct {
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verbose bool
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wipe bool
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}
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func init() {
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cmdmain.RegisterCommand("index", func(flags *flag.FlagSet) cmdmain.CommandRunner {
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cmd := new(indexCmd)
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flags.BoolVar(&cmd.verbose, "verbose", false, "Be verbose.")
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flags.BoolVar(&cmd.wipe, "wipe", false, "Erase and recreate all discovered indexes. NOOP for now.")
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return cmd
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})
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}
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func (c *indexCmd) Describe() string {
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return "Synchronize blobs for all discovered blobs storage - indexer pairs."
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}
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func (c *indexCmd) Usage() {
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fmt.Fprintf(os.Stderr, "Usage: camtool [globalopts] index [indexopts] \n")
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}
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func (c *indexCmd) RunCommand(args []string) error {
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dc := c.discoClient()
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syncHandlers, err := dc.SyncHandlers()
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if err != nil {
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return fmt.Errorf("sync handlers discovery failed: %v", err)
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}
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for _, sh := range syncHandlers {
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if sh.ToIndex {
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if err := c.sync(sh.From, sh.To); err != nil {
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return fmt.Errorf("Error while indexing from %v to %v: %v", sh.From, sh.To, err)
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}
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}
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}
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return nil
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}
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func (c *indexCmd) sync(from, to string) error {
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return (&syncCmd{
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src: from,
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dest: to,
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verbose: c.verbose,
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wipe: c.wipe,
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}).RunCommand(nil)
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}
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// discoClient returns a client initialized with a server
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// based from the configuration file. The returned client
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// can then be used to discover the blobRoot and syncHandlers.
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func (c *indexCmd) discoClient() *client.Client {
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var cl *client.Client
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cl = client.NewOrFail()
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cl.SetupAuth()
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return cl
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}
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