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Add Rst shortcode test

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Fixes #2253
This commit is contained in:
Bjørn Erik Pedersen
2016-07-04 10:49:20 +02:00
parent 5388211c11
commit e6d97c4fca
2 changed files with 31 additions and 8 deletions
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32
helpers/content.go
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@@ -469,6 +469,7 @@ func getAsciidocExecPath() string {
return path
}
// HasAsciidoc returns whether Asciidoctor or Asciidoc is installed on this computer.
func HasAsciidoc() bool {
return getAsciidocExecPath() != ""
}
@@ -497,19 +498,34 @@ func getAsciidocContent(content []byte) string {
return out.String()
}
// HasRst returns whether rst2html is installed on this computer.
func HasRst() bool {
return getRstExecPath() != ""
}
func getRstExecPath() string {
path, err := exec.LookPath("rst2html")
if err != nil {
path, err = exec.LookPath("rst2html.py")
if err != nil {
return ""
}
}
return path
}
// getRstContent calls the Python script rst2html as an external helper
// to convert reStructuredText content to HTML.
func getRstContent(content []byte) string {
cleanContent := bytes.Replace(content, SummaryDivider, []byte(""), 1)
path, err := exec.LookPath("rst2html")
if err != nil {
path, err = exec.LookPath("rst2html.py")
if err != nil {
jww.ERROR.Println("rst2html / rst2html.py not found in $PATH: Please install.\n",
" Leaving reStructuredText content unrendered.")
return (string(content))
}
path := getRstExecPath()
if path == "" {
jww.ERROR.Println("rst2html / rst2html.py not found in $PATH: Please install.\n",
" Leaving reStructuredText content unrendered.")
return (string(content))
}
cmd := exec.Command(path, "--leave-comments")