Support image posts

go/blog/blog.go

var dataPath string = "blog.yaml"
var defaultStyle = `
article {
	margin-bottom: 1em;
}
article header {
	display: flex;
	align-items: center;
article time {
	color: #666;
}
article img {
	max-width: 80vw;
	max-height: 50vh;
}
`
func init() {
			err = shellTmpl.Execute(os.Stdout, post)
		case "link":
			err = linkTmpl.Execute(os.Stdout, post)
		case "image":
			err = imageTmpl.Execute(os.Stdout, post)
		default:
			fmt.Fprintf(os.Stderr, "Error: no output for type '%s'\n", post.Type)
			os.Exit(1)
	"markdown": func(markdown string) template.HTML {
		return template.HTML(blackfriday.MarkdownCommon([]byte(markdown)))
	},
	"safe_url": func(s string) template.URL {
		return template.URL(s)
	},
}
var shellTmpl = template.Must(template.New("shell").
</article>
`))
var imageTmpl = template.Must(template.New("image").
	Funcs(funcs).Parse(`
<article id="{{ .Id }}" class="image">
	{{- if .Title }}
	<header>
		<h1>{{ .Title }}</h1>
		{{- if .Date }}<time>{{ .Date }}</time>{{ end -}}
	</header>
	{{- end }}
	<img src="{{ safe_url .URL }}" />
	{{- if .Content }}
	{{ markdown .Content }}
	{{- end -}}
</article>
`))
func exit(err error) {
	fmt.Fprintf(os.Stderr, "Error: %s\n", err)
	os.Exit(1)

go/blog/blog.yaml

  content: Unfortunately, the ones for 2016 are missing.  I'm not sure if there will be video, I haven't found anything official so far.
  date: "2016-09-24"
  type: link
- url: file:///home/lu/m/pictures/inspiration/empartridge-anything.jpg
  content: By [@empartridge](http://empartridge.tumblr.com).
  type: image