perkeep/dev/devcam/camput.go

106 lines
2.6 KiB
Go

/*
Copyright 2013 The Perkeep Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// This file adds the "put" subcommand to devcam, to run camput against the dev server.
package main
import (
"flag"
"fmt"
"path/filepath"
"strconv"
"strings"
"perkeep.org/pkg/cmdmain"
)
type putCmd struct {
// start of flag vars
altkey bool
path string
port string
tls bool
// end of flag vars
env *Env
}
func init() {
cmdmain.RegisterCommand("put", func(flags *flag.FlagSet) cmdmain.CommandRunner {
cmd := &putCmd{
env: NewCopyEnv(),
}
flags.BoolVar(&cmd.altkey, "altkey", false, "Use different gpg key and password from the server's.")
flags.BoolVar(&cmd.tls, "tls", false, "Use TLS.")
flags.StringVar(&cmd.path, "path", "/", "Optional URL prefix path.")
flags.StringVar(&cmd.port, "port", "3179", "Port camlistore is listening on.")
return cmd
})
}
func (c *putCmd) Usage() {
fmt.Fprintf(cmdmain.Stderr, "Usage: devcam put [put_opts] camput_args\n")
}
func (c *putCmd) Examples() []string {
return []string{
"file --filenodes /mnt/camera/DCIM",
}
}
func (c *putCmd) Describe() string {
return "run camput in dev mode."
}
func (c *putCmd) RunCommand(args []string) error {
err := c.checkFlags(args)
if err != nil {
return cmdmain.UsageError(fmt.Sprint(err))
}
if !*noBuild {
if err := build(filepath.Join("cmd", "camput")); err != nil {
return fmt.Errorf("Could not build camput: %v", err)
}
}
c.env.SetCamdevVars(c.altkey)
// wipeCacheDir needs to be called after SetCamdevVars, because that is
// where CAMLI_CACHE_DIR is defined.
if *wipeCache {
c.env.wipeCacheDir()
}
blobserver := "http://localhost:" + c.port + c.path
if c.tls {
blobserver = strings.Replace(blobserver, "http://", "https://", 1)
}
cmdBin := filepath.Join("bin", "camput")
cmdArgs := []string{
"-verbose=" + strconv.FormatBool(*cmdmain.FlagVerbose || !quiet),
"-server=" + blobserver,
}
cmdArgs = append(cmdArgs, args...)
return runExec(cmdBin, cmdArgs, c.env)
}
func (c *putCmd) checkFlags(args []string) error {
if _, err := strconv.ParseInt(c.port, 0, 0); err != nil {
return fmt.Errorf("Invalid -port value: %q", c.port)
}
return nil
}