"fmt"
"html/template"
"os/exec"
+ "runtime"
"unicode"
"unicode/utf8"
// getRstContent calls the Python script rst2html as an external helper
// to convert reStructuredText content to HTML.
func getRstContent(ctx *RenderingContext) []byte {
- python := getPythonExecPath()
path := getRstExecPath()
if path == "" {
}
jww.INFO.Println("Rendering", ctx.DocumentName, "with", path, "...")
- args := []string{path, "--leave-comments", "--initial-header-level=2"}
- result := externallyRenderContent(ctx, python, args)
+ var result []byte
+ // certain *nix based OSs wrap executables in scripted launchers
+ // invoking binaries on these OSs via python interpreter causes SyntaxError
+ // invoke directly so that shebangs work as expected
+ // handle Windows manually because it doesn't do shebangs
+ if runtime.GOOS == "windows" {
+ python := getPythonExecPath()
+ args := []string{path, "--leave-comments", "--initial-header-level=2"}
+ result = externallyRenderContent(ctx, python, args)
+ } else {
+ args := []string{"--leave-comments", "--initial-header-level=2"}
+ result = externallyRenderContent(ctx, path, args)
+ }
// TODO(bep) check if rst2html has a body only option.
bodyStart := bytes.Index(result, []byte("<body>\n"))
if bodyStart < 0 {