{{- $owner := .Get "owner" | default "AlchemistSimulator" -}}
{{- $repo := .Get "repo" | default "Alchemist" -}}
{{- $path := .Get "path" | default "README.md" -}}
{{- $branch := .Get "branch" | default "master" -}}
{{- $highlight := .Get "highlight" | default "true" -}}
{{- $json := getJSON "https://api.github.com/repos/" $owner "/" $repo "/contents/" $path -}}
{{- $content := $json.content | base64Decode | htmlUnescape -}}
{{- $content := split $content "\n" -}}
{{- $start := .Get "from" | default "1" | int | add -1 }}
{{- $end := .Get "to" | default (len $content) | int }}
{{- $end := sub $end $start }}
{{- $content := after $start (first (add $start $end) $content) -}}
{{- $content := delimit $content "\n" -}}
{{- if eq $highlight "true" }}
    {{- $language := .Get "language" | default (
        cond (or (strings.HasSuffix $path ".kt") (strings.HasSuffix $path ".kts")) "kotlin" (
            cond (strings.HasSuffix $path ".yml") "yaml" (
                cond (strings.HasSuffix $path ".md") "markdown" (
                    replaceRE "^.*\\.(\\w+)$" "$1" $path
                )
            )
        )
    ) -}}
    {{- highlight ($content) ($language) "" -}}
{{- else -}}
    {{- $content -}}
{{- end -}}