claude@clouddev1
41b7e9a049
One-time, mechanical reformat — no functional changes. The tree was not rustfmt-clean (~1800 hunks across ~100 files); this brings it to stock `cargo fmt` defaults so a `cargo fmt --check` CI gate can follow. Behaviour-preserving: 2509 pass / 0 fail / 1 ignored (unchanged baseline), clippy clean. A .git-blame-ignore-revs entry follows so `git blame` skips this commit.
59 lines
1.9 KiB
Rust
59 lines
1.9 KiB
Rust
//! The Playground DSL.
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//!
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//! The DSL is the simplified, beginner-friendly command surface
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//! described in ADR-0003. This module owns its grammar
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//! (`parser`), its abstract syntax tree (`command`), and the
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//! user-facing type vocabulary (`types`).
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//!
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//! Raw SQL handling for advanced mode is intentionally *not* in
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//! this module — that path uses `sqlparser-rs` and lives
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//! elsewhere when it lands.
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pub mod action;
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pub mod command;
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pub mod grammar;
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pub mod parser;
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pub mod shortid;
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pub mod sql_functions;
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pub mod types;
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pub mod value;
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pub mod walker;
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pub use action::ReferentialAction;
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pub use command::{
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AlterTableAction, AppCommand, ChangeColumnMode, ColumnSpec, Command, CompareOp, CopyScope,
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Expr, IndexSelector, MessagesValue, ModeValue, Operand, Predicate, RelationshipSelector,
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RowFilter, ShowListKind, SqlForeignKey,
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};
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pub use parser::{ParseError, parse_command};
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pub use types::Type;
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pub use value::Value;
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/// Prefix every echoed DSL command carries in the output
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/// panel — i.e. `[simple] running: <input>` reads as
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/// `[simple]` (tag) + `running: ` (this constant) + the
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/// user's input.
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///
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/// The catalog template `dsl.running` is contracted to equal
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/// `format!("{ECHO_PREFIX}{{input}}")`. The constant lives
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/// in code because the echo-line renderer (ADR-0022 §5)
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/// peels this prefix off and re-tokenises the rest for
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/// highlighting; a unit test (`echo_prefix_matches_catalog_template`)
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/// pins the binding.
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pub const ECHO_PREFIX: &str = "running: ";
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#[cfg(test)]
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mod tests {
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use super::ECHO_PREFIX;
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#[test]
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fn echo_prefix_matches_catalog_template() {
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// The catalog template `dsl.running` must produce
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// `<ECHO_PREFIX><input>` so the echo-line renderer can
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// peel the prefix and re-tokenise the rest. A
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// translator changing the prefix breaks this test.
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let rendered = crate::t!("dsl.running", input = "");
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assert_eq!(rendered, ECHO_PREFIX);
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}
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}
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