hidrocor

diff --git a/markdown.go b/markdown.go
new file mode 100644
index 0000000000000000000000000000000000000000..d1cf44eb2859d766b43186df7326fe54a138766e
--- /dev/null
+++ b/markdown.go
@@ -0,0 +1,63 @@
+// This package holds the context that given a route, it'll pipe to wiki.Lookup
+// and output a markdown file converted to html. We'll use it later to feed
+// into our main HTML template.
+
+package hidrocor
+
+import (
+	"context"
+	"os"
+	"net/http"
+	"github.com/yuin/goldmark"
+	"github.com/yuin/goldmark/extension"
+	"github.com/yuin/goldmark/parser"
+	"github.com/yuin/goldmark/renderer/html"
+)
+
+type contextKey struct {
+	name string
+}
+
+var mdCtxKey = &contextKey{"markdown"}
+
+func Middleware() func(next http.Handler) http.Handler {
+	return func(next http.Handler) http.Handler {
+		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			md := goldmark.New(
+				goldmark.WithExtensions(
+					extension.GFM,
+					extension.Linkify,
+					extension.Table,
+					extension.TaskList,
+					extension.DefinitionList,
+					extension.Strikethrough,
+					extension.Footnote,
+				),
+				goldmark.WithParserOptions(
+					parser.WithAutoHeadingID(),
+				),
+				goldmark.WithRendererOptions(
+					html.WithHardWraps(),
+				),
+			)
+
+			r = r.WithContext(Context(r.Context(), md))
+
+			next.ServeHTTP(w, r)
+		})
+	}
+}
+
+func Context(ctx context.Context, md goldmark.Markdown) context.Context {
+	return context.WithValue(ctx, mdCtxKey, md)
+}
+
+func ForContext(ctx context.Context) *goldmark.Markdown {
+	raw, ok := ctx.Value(mdCtxKey).(*goldmark.Markdown)
+
+	if !ok {
+		panic(errors.New("Invalid markdown context"))
+	}
+
+	return raw
+}