func (s *uploadSuite) TestSyncTools(c *gc.C) {
builtTools, err := sync.BuildToolsTarball(nil)
c.Assert(err, gc.IsNil)
t, err := sync.SyncBuiltTools(s.env.Storage(), builtTools)
c.Assert(err, gc.IsNil)
c.Assert(t.Version, gc.Equals, version.Current)
c.Assert(t.URL, gc.Not(gc.Equals), "")
dir := downloadTools(c, t)
out, err := exec.Command(filepath.Join(dir, "jujud"), "version").CombinedOutput()
c.Assert(err, gc.IsNil)
c.Assert(string(out), gc.Equals, version.Current.String()+"\n")
}
func (s *uploadSuite) TestSyncToolsFakeSeries(c *gc.C) {
seriesToUpload := "precise"
if seriesToUpload == version.Current.Series {
seriesToUpload = "raring"
}
builtTools, err := sync.BuildToolsTarball(nil)
c.Assert(err, gc.IsNil)
t, err := sync.SyncBuiltTools(s.env.Storage(), builtTools, "quantal", seriesToUpload)
c.Assert(err, gc.IsNil)
s.assertUploadedTools(c, t, seriesToUpload)
}
func (s *uploadSuite) TestSyncAndForceVersion(c *gc.C) {
// This test actually tests three things:
// the writing of the FORCE-VERSION file;
// the reading of the FORCE-VERSION file by the version package;
// and the reading of the version from jujud.
vers := version.Current
vers.Patch++
builtTools, err := sync.BuildToolsTarball(&vers.Number)
c.Assert(err, gc.IsNil)
t, err := sync.SyncBuiltTools(s.env.Storage(), builtTools)
c.Assert(err, gc.IsNil)
c.Assert(t.Version, gc.Equals, vers)
}
// uploadTools compiles jujud from $GOPATH and uploads it into the supplied
// storage. If no version has been explicitly chosen, the version number
// reported by the built tools will be based on the client version number.
// In any case, the version number reported will have a build component higher
// than that of any otherwise-matching available envtools.
// uploadTools resets the chosen version and replaces the available tools
// with the ones just uploaded.
func (context *upgradeContext) uploadTools(series []string) (err error) {
// TODO(fwereade): this is kinda crack: we should not assume that
// version.Current matches whatever source happens to be built. The
// ideal would be:
// 1) compile jujud from $GOPATH into some build dir
// 2) get actual version with `jujud version`
// 3) check actual version for compatibility with CLI tools
// 4) generate unique build version with reference to available tools
// 5) force-version that unique version into the dir directly
// 6) archive and upload the build dir
// ...but there's no way we have time for that now. In the meantime,
// considering the use cases, this should work well enough; but it
// won't detect an incompatible major-version change, which is a shame.
if context.chosen == version.Zero {
context.chosen = context.client
}
context.chosen = uploadVersion(context.chosen, context.tools)
builtTools, err := sync.BuildToolsTarball(&context.chosen)
if err != nil {
return err
}
defer os.RemoveAll(builtTools.Dir)
var uploaded *coretools.Tools
toolsPath := path.Join(builtTools.Dir, builtTools.StorageName)
logger.Infof("uploading tools %v (%dkB) to Juju state server", builtTools.Version, (builtTools.Size+512)/1024)
uploaded, err = context.apiClient.UploadTools(toolsPath, builtTools.Version, series...)
if params.IsCodeNotImplemented(err) {
uploaded, err = context.uploadTools1dot17(builtTools, series...)
}
if err != nil {
return err
}
context.tools = coretools.List{uploaded}
return nil
}