Add code to generate redirects output

db.go

@@ -0,0 +1,55 @@
+package main
+
+import (
+	"fmt"
+	"log"
+
+	"gorm.io/driver/postgres"
+	"gorm.io/gorm"
+)
+
+type AccountMigration struct {
+	AccountID       int64  `gorm:"account_id"`
+	Acct            string `gorm:"acct"`
+	FollowersCount  string `gorm:"followers_count"`
+	TargetAccountID int64  `gorm:"target_account_id"`
+}
+
+type Account struct {
+	ID               int64  `gorm:"id"`
+	Username         string `gorm:"username"`
+	Domain           string `gorm:"domain"`
+	MovedToAccountID int64  `gorm:"moved_to_account_id"`
+}
+
+func findMigration(db *gorm.DB, acct int64) *Account {
+	acc := &Account{ID: acct}
+	db.Model(&Account{}).Find(&acc)
+	if acc.MovedToAccountID != 0 {
+		return findMigration(db, acc.MovedToAccountID)
+	}
+	return acc
+}
+
+func getAccount(db *gorm.DB, acct int64) *Account {
+	acc := &Account{ID: acct}
+	db.Model(&Account{}).Find(&acc)
+	return acc
+}
+
+func generateOutput() {
+	dsn := "host= user= password= dbname= port= sslmode="
+	db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{})
+	if err != nil {
+		log.Fatal("Unable to connect to database")
+	}
+
+	var accts = []AccountMigration{}
+
+	db.Model(&AccountMigration{}).Where("target_account_id IS NOT NULL").Find(&accts)
+	for _, acct := range accts {
+		a := findMigration(db, acct.TargetAccountID)
+		ghacct := getAccount(db, acct.AccountID)
+		fmt.Printf("redirects[\"%s@gearheads.social\"] = []string{\"%s\", \"%s\"}\n", ghacct.Username, a.Username, a.Domain)
+	}
+}