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Generalize handling of text blocks with <<EOF syntax. (#3136)

This commit is contained in:
Martin Taillefer 2019-01-24 17:17:18 -08:00 committed by istio-bot
parent 7c82233734
commit d77ac74d81
1 changed files with 4 additions and 5 deletions
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9
layouts/shortcodes/text.html
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@ -7,11 +7,12 @@
{{- $syntax := "" -}}
{{- $text := "" -}}
{{- $output := "" -}}
{{- $line0 := "" -}}
{{- if .Get 0 -}}
{{- $lines := split (strings.TrimRight " " (trim .Inner "\n")) "\n" -}}
{{- $line0 := index $lines 0 -}}
{{- $line0 = index $lines 0 -}}
{{- $indent := 0 -}}
{{- if hasPrefix $line0 " " -}}{{- $indent = 16 -}}
{{- else if hasPrefix $line0 " " -}}{{- $indent = 12 -}}
@ -44,10 +45,8 @@
{{- if not (hasPrefix $text "$") -}}
{{- errorf "Text block specifies a bash syntax, but the first line of the block does not start with $ (%s)" .Position -}}
{{- else -}}
{{- if hasPrefix (trim $text " ") "$ cat <<EOF " -}}
{{- $text = replace $text "$ cat" "cat" -}}
{{- else if (or (hasPrefix (trim $text " ") "$ kubectl apply -f - <<EOF") (hasPrefix (trim $text " ") "$ kubectl create -f - <<EOF")) -}}
{{- $text = replace $text "$ kubectl" "kubectl" -}}
{{- if findRE "<<EOF" $line0 -}}
{{- $text = substr $text 2 -}}
{{- else -}}
{{- $syntax = "command" -}}
{{- if $output -}}