How to not commit a database ID in wrangler.toml?

Original message was deleted

H

Hard@Work•8/25/25, 9:02 PM

Couldn't you nest the database declaration within a Wrangler environment?

Original message was deleted

H

Hard@Work•8/25/25, 9:10 PM

Something like this:

{
  "env": {
        "dev": {
            "d1_databases": [{
                "database_id": "foo",
                "binding": "D1"
            }]
        },
        "prod": {
            "d1_databases": [{
                "database_id": "bar",
                "binding": "D1"
            }]
        }
    }
}

{
  "env": {
        "dev": {
            "d1_databases": [{
                "database_id": "foo",
                "binding": "D1"
            }]
        },
        "prod": {
            "d1_databases": [{
                "database_id": "bar",
                "binding": "D1"
            }]
        }
    }
}

{
  "env": {
        "dev": {
            "d1_databases": [{
                "database_id": "foo",
                "binding": "D1"
            }]
        },
        "prod": {
            "d1_databases": [{
                "database_id": "bar",
                "binding": "D1"
            }]
        }
    }
}

{
  "env": {
        "dev": {
            "d1_databases": [{
                "database_id": "foo",
                "binding": "D1"
            }]
        },
        "prod": {
            "d1_databases": [{
                "database_id": "bar",
                "binding": "D1"
            }]
        }
    }
}

Original message was deleted

H

Hard@Work•8/25/25, 9:16 PM

Sorry, that's

wrangler.json

wrangler.json

. In TOML it would be:

[[env.dev.d1_databases]]
database_id = "foo"
binding = "D1"

[[env.prod.d1_databases]]
database_id = "bar"
binding = "D1"

[[env.dev.d1_databases]]
database_id = "foo"
binding = "D1"

[[env.prod.d1_databases]]
database_id = "bar"
binding = "D1"

[[env.dev.d1_databases]]
database_id = "foo"
binding = "D1"

[[env.prod.d1_databases]]
database_id = "bar"
binding = "D1"

[[env.dev.d1_databases]]
database_id = "foo"
binding = "D1"

[[env.prod.d1_databases]]
database_id = "bar"
binding = "D1"

Original message was deleted

H

Hard@Work•8/25/25, 9:26 PM

I'm not sure I understand what the issue is then? You mentioned that the DB ID is env-specific, which is where Wrangler environments come in, allowing you to specify a different ID for each environment

H

Hard@Work•8/25/25, 9:28 PM

Oh, you can't do that. But note that Database IDs are safe to commit

H

Hard@Work•8/25/25, 9:29 PM

To bind to your DB, someone would need access to your account

H

Hard@Work•8/25/25, 9:29 PM

And if they have access to your account, then they are already able to find the DB anyway

Original message was deleted

H

Hard@Work•8/25/25, 9:31 PM

Gotcha. But

wrangler

wrangler

does not support pulling IDs from

.env

.env

. So you would need to add a script somewhere that pulls it in manually

How to not commit a database ID in wrangler.toml?

Similar Threads

Similar Threads

Similar Threads