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https://github.com/replicatedhq/troubleshoot.git
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e5e26eea14
* fix(support-bundle): default in-cluster collectors in host support bundle Ensure cluster-resources and cluster-info collectors are present only when a support bundle spec contains in-cluster collectors. * Various improvements * Improve error messages * Util function appending elements to a nil slice that allows adding specs to an empty slice of collectors/analysers/redactors * Fix failing test
77 lines
1.6 KiB
Go
77 lines
1.6 KiB
Go
package util
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import (
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"net/url"
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"os"
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"strings"
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"golang.org/x/text/cases"
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"golang.org/x/text/language"
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)
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func HomeDir() string {
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if h := os.Getenv("HOME"); h != "" {
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return h
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}
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return os.Getenv("USERPROFILE") // windows
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}
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func IsURL(str string) bool {
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parsed, err := url.ParseRequestURI(str)
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if err != nil {
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return false
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}
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return parsed.Scheme != ""
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}
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func AppName(name string) string {
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words := strings.Split(cases.Title(language.English).String(strings.ReplaceAll(name, "-", " ")), " ")
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casedWords := []string{}
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for i, word := range words {
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if strings.ToLower(word) == "ai" {
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casedWords = append(casedWords, "AI")
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} else if strings.ToLower(word) == "io" && i > 0 {
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casedWords[i-1] += ".io"
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} else {
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casedWords = append(casedWords, word)
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}
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}
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return strings.Join(casedWords, " ")
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}
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func SplitYAML(doc string) []string {
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return strings.Split(doc, "\n---\n")
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}
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func EstimateNumberOfLines(text string) int {
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n := strings.Count(text, "\n")
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if len(text) > 0 && !strings.HasSuffix(text, "\n") {
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n++
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}
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return n
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}
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// Append appends elements in src to target.
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// We have this function because of how append()
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// treats nil slices the same as empty slices.
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// An empty array in YAML like below is not the
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// same as when the array is not specified.
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//
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// spec:
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// collectors: []
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func Append[T any](target []T, src []T) []T {
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// Do nothing only if src is nil
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if src == nil {
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return target
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}
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// In case target is nil, we need to initialize it
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// since append() will not do it for us when len(src) == 0
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if target == nil {
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target = []T{}
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}
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return append(target, src...)
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}
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