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feat: add rapidoc

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This commit is contained in:
Bastien Riviere 2024-01-29 22:23:15 +01:00
parent b248550c3b
commit e4f760f4c2
Signed by: babariviere
GPG key ID: 4E5F0839249F162E
1 changed files with 29 additions and 1 deletions
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30
main.go
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@ -2,6 +2,7 @@ package main
import (
"context"
_ "embed"
"log"
"net/http"
"os"
@ -13,6 +14,22 @@ import (
"github.com/jackc/pgx/v5"
)
//go:embed openapi.yaml
var openapiFile []byte
var rapidocHtml = `
<!doctype html> <!-- Important: must specify -->
<html>
<head>
<meta charset="utf-8"> <!-- Important: rapi-doc uses utf8 characters -->
<script type="module" src="https://unpkg.com/rapidoc/dist/rapidoc-min.js"></script>
</head>
<body>
<rapi-doc spec-url="/docs/openapi.yaml" render-style="view"> </rapi-doc>
</body>
</html>
`
func main() {
// This is rude but at least we can configure the database URL securely.
psqlUrl := os.Getenv("DATABASE_URL")
@ -40,8 +57,19 @@ func main() {
log.Fatalf("failed te create OpenAPI server: %v", err)
}
mux := http.NewServeMux()
mux.Handle("/", srv)
mux.Handle("/docs", serveContent([]byte(rapidocHtml), "text/html"))
mux.Handle("/docs/openapi.yaml", serveContent(openapiFile, "application/yaml"))
log.Println("Listening on :8080")
if err = http.ListenAndServe(":8080", srv); err != nil {
if err = http.ListenAndServe(":8080", mux); err != nil {
log.Fatal(err)
}
}
func serveContent(content []byte, contentType string) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Add("Content-Type", contentType)
w.Write(content)
})
}