Hein
8c602e3db0
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feat(templ): ✨ added templ to command line that reads go template and outputs code Reviewed-on: #1 Co-authored-by: Hein <hein.puth@gmail.com> Co-committed-by: Hein <hein.puth@gmail.com>
73 lines
1.7 KiB
Go
73 lines
1.7 KiB
Go
package commontypes
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// RustTypeMap maps PostgreSQL types to Rust types
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var RustTypeMap = map[string]string{
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// Integer types
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"integer": "i32",
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"int": "i32",
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"int4": "i32",
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"smallint": "i16",
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"int2": "i16",
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"bigint": "i64",
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"int8": "i64",
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"serial": "i32",
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"bigserial": "i64",
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"smallserial": "i16",
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// String types
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"text": "String",
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"varchar": "String",
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"char": "String",
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"character": "String",
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"citext": "String",
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"bpchar": "String",
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"uuid": "String",
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// Boolean
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"boolean": "bool",
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"bool": "bool",
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// Float types
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"real": "f32",
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"float4": "f32",
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"double precision": "f64",
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"float8": "f64",
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"numeric": "f64",
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"decimal": "f64",
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// Date/Time types (using chrono crate)
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"timestamp": "NaiveDateTime",
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"timestamp without time zone": "NaiveDateTime",
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"timestamp with time zone": "DateTime<Utc>",
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"timestamptz": "DateTime<Utc>",
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"date": "NaiveDate",
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"time": "NaiveTime",
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"time without time zone": "NaiveTime",
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"time with time zone": "DateTime<Utc>",
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"timetz": "DateTime<Utc>",
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// Binary
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"bytea": "Vec<u8>",
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// JSON
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"json": "serde_json::Value",
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"jsonb": "serde_json::Value",
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}
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// SQLToRust converts SQL types to Rust types
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func SQLToRust(sqlType string, nullable bool) string {
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baseType := ExtractBaseType(sqlType)
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rustType, ok := RustTypeMap[baseType]
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if !ok {
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rustType = "String"
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}
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// Handle nullable types with Option<T>
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if nullable {
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return rustType
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}
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return "Option<" + rustType + ">"
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}
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