diff options
Diffstat (limited to 'helpers/content.go')
| -rw-r--r-- | helpers/content.go | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/helpers/content.go b/helpers/content.go index 55d8ce202..f8479cd1b 100644 --- a/helpers/content.go +++ b/helpers/content.go @@ -22,6 +22,7 @@ import ( "fmt" "html/template" "os/exec" + "runtime" "unicode" "unicode/utf8" @@ -678,7 +679,6 @@ func getPythonExecPath() string { // 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 == "" { @@ -688,8 +688,19 @@ func getRstContent(ctx *RenderingContext) []byte { } 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 { |