forked from extern/nushell
8f9dd6516e
`left =~ right` return true if left contains right, using Rust's `String::contains`. `!~` is the negated version. A new `apply_operator` function is added which decouples evaluation from `Value::compare`. This returns a `Value` and opens the door to implementing `+` for example, though it wouldn't be useful immediately. The `operator!` macro had to be changed slightly as it would choke on `~` in arguments.
30 lines
1023 B
Rust
30 lines
1023 B
Rust
pub mod commands;
|
|
pub mod hir;
|
|
pub mod parse;
|
|
pub mod parse_command;
|
|
|
|
pub use crate::commands::classified::{ClassifiedCommand, ClassifiedPipeline, InternalCommand};
|
|
pub use crate::commands::ExternalCommand;
|
|
pub use crate::hir::syntax_shape::flat_shape::FlatShape;
|
|
pub use crate::hir::syntax_shape::{expand_syntax, ExpandSyntax, PipelineShape, SignatureRegistry};
|
|
pub use crate::hir::tokens_iterator::TokensIterator;
|
|
pub use crate::parse::files::Files;
|
|
pub use crate::parse::flag::Flag;
|
|
pub use crate::parse::operator::Operator;
|
|
pub use crate::parse::parser::pipeline;
|
|
pub use crate::parse::parser::Number;
|
|
pub use crate::parse::token_tree::{Delimiter, TokenNode};
|
|
pub use crate::parse::token_tree_builder::TokenTreeBuilder;
|
|
|
|
use nu_errors::ShellError;
|
|
use nu_source::nom_input;
|
|
|
|
pub fn parse(input: &str) -> Result<TokenNode, ShellError> {
|
|
let _ = pretty_env_logger::try_init();
|
|
|
|
match pipeline(nom_input(input)) {
|
|
Ok((_rest, val)) => Ok(val),
|
|
Err(err) => Err(ShellError::parse_error(err)),
|
|
}
|
|
}
|