func (s *commandSuite) TestRunCommandCombinesOutput(c *gc.C) {
content := `#!/bin/bash --norc
echo stdout
echo stderr 1>&2
`
patchExecutable(s, c.MkDir(), "test-output", content)
output, err := utils.RunCommand("test-output")
c.Assert(err, gc.IsNil)
c.Assert(output, gc.Equals, "stdout\nstderr\n")
}
func (s *commandSuite) TestRunCommandNonZeroExit(c *gc.C) {
content := `#!/bin/bash --norc
echo stdout
exit 42
`
patchExecutable(s, c.MkDir(), "test-output", content)
output, err := utils.RunCommand("test-output")
c.Assert(err, gc.ErrorMatches, `exit status 42`)
c.Assert(output, gc.Equals, "stdout\n")
}
// run the command and return the combined output.
func run(command string, args ...string) (output string, err error) {
logger.Tracef("%s %v", command, args)
output, err = utils.RunCommand(command, args...)
logger.Tracef("output: %v", output)
return output, err
}
func runSSHImportId(keyId string) (string, error) {
return utils.RunCommand("ssh-import-id", "-o", "-", keyId)
}