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Make e2e/kubectl.go look more places for kubectl binary.

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This commit is contained in:
Joe Beda 2015-11-02 09:58:50 -08:00
parent 32eafc3c1f
commit 89872777b8
1 changed files with 33 additions and 3 deletions
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36
test/e2e/kubectl.go
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@ -211,10 +211,9 @@ var _ = Describe("Kubectl client", func() {
// Build the static kubectl
By("Finding a static kubectl for upload")
testStaticKubectlPath := path.Join(testContext.RepoRoot, "platforms/linux/386/kubectl")
_, err = os.Stat(testStaticKubectlPath)
testStaticKubectlPath, err := findBinary("kubectl", "linux/386")
if err != nil {
Logf("No kubectl in %s. Attempting a local build...", testStaticKubectlPath)
Logf("No kubectl found: %v.\nAttempting a local build...", err)
// Fall back to trying to build a local static kubectl
kubectlContainerPath := path.Join(testContext.RepoRoot, "/examples/kubectl-container/")
if _, err := os.Stat(path.Join(testContext.RepoRoot, "hack/build-go.sh")); err != nil {
@ -1201,3 +1200,34 @@ func streamingUpload(file *os.File, fileName string, postBodyWriter *multipart.W
Failf("Unable to close the writer for file upload. Error: %s", err)
}
}
var binPrefixes = []string{
"_output/dockerized/bin",
"_output/local/bin",
"platforms",
}
// findBinary searches through likely paths to find the specified binary. It
// takes the one that has been built most recently. Platform should be
// specified as '<os>/<arch>'. For example: 'linux/amd64'.
func findBinary(binName string, platform string) (string, error) {
var binTime time.Time
var binPath string
for _, pre := range binPrefixes {
tryPath := path.Join(testContext.RepoRoot, pre, platform, binName)
fi, err := os.Stat(tryPath)
if err != nil {
continue
}
if fi.ModTime().After(binTime) {
binPath = tryPath
binTime = fi.ModTime()
}
}
if len(binPath) > 0 {
return binPath, nil
}
return binPath, fmt.Errorf("Could not find %v for %v", binName, platform)
}