Alphabetical order generating with sea-orm-cli

[frederikhors]

Description

Using sea-orm-cli to generate entities I found out that the order of relations is random, not alphabetical.

Expected Behavior

I would like it to be alphabetical.

Actual Behavior

Sometimes it generates:

#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {
    #[sea_orm(
        belongs_to = "super::company::Entity",
        from = "Column::CompanyId",
        to = "super::company::Column::Id",
        on_update = "NoAction",
        on_delete = "NoAction"
    )]
    Company,
    #[sea_orm(has_many = "super::player::Entity")]
    Player,
    #[sea_orm(has_many = "super::team::Entity")]
    Team,
    #[sea_orm(has_many = "super::coach::Entity")]
    Coach,
}

Sometimes instead:

#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {
    #[sea_orm(
        belongs_to = "super::company::Entity",
        from = "Column::CompanyId",
        to = "super::company::Column::Id",
        on_update = "NoAction",
        on_delete = "NoAction"
    )]
    Company,
    #[sea_orm(has_many = "super::player::Entity")]
    Player,
    #[sea_orm(has_many = "super::coach::Entity")]
    Coach,
    #[sea_orm(has_many = "super::team::Entity")]
    Team,
}

Reproduces How Often

Yeah

Versions

sea-orm-cli 0.10.2

[tyt2y3]

That's right. Non-determinism is sometimes annoying. I am mostly sure this is due to the pseudo-random nature of HashMap. The solution usually is to replace all HashMap with BTreeMap and so it will order naturally by the key.

[billy1624]

Hey @frederikhors, thanks for the report!! I'll dig into it :)

[billy1624]

Hey @frederikhors, please check #1229

[frederikhors]

I think it should work. I cannot try it right now. Thanks!