postgres scaffold not compatible with current persistent library

[schoettl]

The yesodweb/postgres scaffold doesn't compile with persistent >= 2.13.0.0 (since about mid of 2021).

They removed the function connEscapeTableName which is used in the scaffold, see ChangeLog.

I tried for an hour to get it going again but I failed. The problematic code is here:
https://github.com/yesodweb/yesod-scaffold/blob/postgres/test/TestImport.hs#L59

For now, I fall back to loading every *Spec module individually and only those that do without Yesod's TestImport.

[snoyberg]

@parsonsmatt any recommendations on the easiest way to migrate the scaffold?

[parsonsmatt]

I think that getEscapedRawName ought to do it

-    let escapedTables = map (connEscapeName sqlBackend . DBName) tables
+    let escapedTables = map (getEscapedRawName sqlBackend) tables