Simple util to print original email based on hash.

cmd/dumporiginal/dumporiginal.go

@@ -0,0 +1,59 @@
+package main
+
+import (
+	"database/sql"
+	"flag"
+	"fmt"
+	"os"
+
+	"github.com/golang/glog"
+	_ "github.com/lib/pq"
+)
+
+func fetchMessage(db *sql.DB, hash string) error {
+	rows, err := db.Query(`
+SELECT
+    blob
+FROM
+    original
+WHERE
+    hash = $1
+`, hash)
+	if err != nil {
+		return err
+	}
+	var b []byte
+
+	for rows.Next() {
+		if err := rows.Scan(&b); err != nil {
+			return err
+		}
+		fmt.Println(string(b))
+	}
+	if err := rows.Err(); err != nil {
+		return err
+	}
+	return nil
+}
+
+func main() {
+	defer glog.Flush()
+	flag.Parse()
+
+	// TODO(wathiede): make a set of flags.
+	db, err := sql.Open("postgres", "user=gomail dbname=gomail sslmode=disable")
+	if err != nil {
+		glog.Fatal(err)
+	}
+
+	if flag.NArg() == 0 {
+		fmt.Println("Must specify message hashes to print")
+		os.Exit(1)
+	}
+
+	for _, hash := range flag.Args() {
+		if err := fetchMessage(db, hash); err != nil {
+			glog.Fatal(err)
+		}
+	}
+}