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Gomote.md

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Using gomote

Installing

$ go get -u golang.org/x/build/cmd/gomote

Using

TODO: examples. For now:

The gomote command is a client for the Go builder infrastructure.  
It's a remote control for remote Go builder machines.  
  
Usage:  
  
  gomote [global-flags] cmd [cmd-flags]  
  
  For example,  
  $ gomote create openbsd-amd64-60  
  user-username-openbsd-amd64-60-0  
  $ gomote push user-username-openbsd-amd64-60-0  
  $ gomote run user-username-openbsd-amd64-60-0 go/src/make.bash  
  $ gomote run user-username-openbsd-amd64-60-0 go/bin/go test -v -short os  
  
To list the subcommands, run "gomote" without arguments:  
  
  Commands:  
  
    create     create a buildlet  
    destroy    destroy a buildlet  
    gettar     extract a tar.gz from a buildlet  
    list       list buildlets  
    ls         list the contents of a directory on a buildlet  
    ping       test whether a buildlet is alive and reachable  
    push       sync the repo of your pwd to the buildlet  
    put        put files on a buildlet  
    put14      put Go 1.4 in place  
    puttar     extract a tar.gz to a buildlet  
    rm         delete files or directories  
    run        run a command on a buildlet  
  
To list all the builder types available, run "create" with no arguments:  
  
  $ gomote create  
  (tons of builder types)  
  
The "gomote run" command has many of its own flags:  
  
  $ gomote run -h  
  create usage: gomote run [run-opts] <instance> <cmd> [args...]  
    -builderenv string  
          Optional alternate builder to act like. Must share the same  
          underlying buildlet host type, or it's an error. For  
          instance, linux-amd64-race or linux-386-387 are compatible  
          with linux-amd64, but openbsd-amd64 and openbsd-386 are  
          different hosts.  
    -debug  
          write debug info about the command's execution before it begins  
    -dir string  
          Directory to run from. Defaults to the directory of the  
          command, or the work directory if -system is true.  
    -e value  
          Environment variable KEY=value. The -e flag may be repeated  
          multiple times to add multiple things to the environment.  
    -path string  
          Comma-separated list of ExecOpts.Path elements. The special  
          string 'EMPTY' means to run without any $PATH. The empty  
          string (default) does not modify the $PATH. Otherwise, the  
          following expansions apply: the string '$PATH' expands to  
          the current PATH element(s), the substring '$WORKDIR'  
          expands to the buildlet's temp workdir.  
    -system  
          run inside the system, and not inside the workdir; this is implicit if cmd starts with '/'

Tricks

Windows

$ gomote run -path '$PATH,$WORKDIR/go/bin' -e 'GOROOT=c:\workdir\go' user-bradfitz-windows-amd64-gce-0 go/bin/go.exe  test cmd/go -short

Subrepos on Windows

$ tar -C ~/src/ -zc golang.org/x/tools | gomote puttar -dir=gopath/src $MOTE
$ gomote run -e 'GOPATH=c:/workdir/gopath' $MOTE go/bin/go test -run=TestFixImportsVendorPackage golang.org/x/tools/imports