mirror of
https://github.com/opentofu/opentofu.git
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a0b70b0ec7
A number of PRs have come through which modified the vendor folder without recording the proper information. This resets everything back to the recorded version.
83 lines
2.2 KiB
Go
83 lines
2.2 KiB
Go
package gophercloud
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import (
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"errors"
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"net/url"
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"path/filepath"
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"strings"
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"time"
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)
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// WaitFor polls a predicate function, once per second, up to a timeout limit.
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// It usually does this to wait for a resource to transition to a certain state.
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// Resource packages will wrap this in a more convenient function that's
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// specific to a certain resource, but it can also be useful on its own.
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func WaitFor(timeout int, predicate func() (bool, error)) error {
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start := time.Now().Second()
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for {
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// Force a 1s sleep
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time.Sleep(1 * time.Second)
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// If a timeout is set, and that's been exceeded, shut it down
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if timeout >= 0 && time.Now().Second()-start >= timeout {
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return errors.New("A timeout occurred")
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}
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// Execute the function
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satisfied, err := predicate()
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if err != nil {
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return err
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}
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if satisfied {
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return nil
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}
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}
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}
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// NormalizeURL is an internal function to be used by provider clients.
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//
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// It ensures that each endpoint URL has a closing `/`, as expected by
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// ServiceClient's methods.
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func NormalizeURL(url string) string {
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if !strings.HasSuffix(url, "/") {
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return url + "/"
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}
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return url
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}
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// NormalizePathURL is used to convert rawPath to a fqdn, using basePath as
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// a reference in the filesystem, if necessary. basePath is assumed to contain
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// either '.' when first used, or the file:// type fqdn of the parent resource.
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// e.g. myFavScript.yaml => file://opt/lib/myFavScript.yaml
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func NormalizePathURL(basePath, rawPath string) (string, error) {
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u, err := url.Parse(rawPath)
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if err != nil {
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return "", err
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}
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// if a scheme is defined, it must be a fqdn already
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if u.Scheme != "" {
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return u.String(), nil
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}
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// if basePath is a url, then child resources are assumed to be relative to it
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bu, err := url.Parse(basePath)
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if err != nil {
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return "", err
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}
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var basePathSys, absPathSys string
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if bu.Scheme != "" {
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basePathSys = filepath.FromSlash(bu.Path)
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absPathSys = filepath.Join(basePathSys, rawPath)
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bu.Path = filepath.ToSlash(absPathSys)
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return bu.String(), nil
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}
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absPathSys = filepath.Join(basePath, rawPath)
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u.Path = filepath.ToSlash(absPathSys)
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if err != nil {
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return "", err
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}
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u.Scheme = "file"
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return u.String(), nil
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}
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