90849a067f
# Description See title. # User-Facing Changes See title. # Tests + Formatting Don't forget to add tests that cover your changes. Make sure you've run and fixed any issues with these commands: - `cargo fmt --all -- --check` to check standard code formatting (`cargo fmt --all` applies these changes) - `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A clippy::needless_collect` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass # After Submitting If your PR had any user-facing changes, update [the documentation](https://github.com/nushell/nushell.github.io) after the PR is merged, if necessary. This will help us keep the docs up to date.
82 lines
2.4 KiB
Rust
82 lines
2.4 KiB
Rust
use super::base64::{operate, ActionType, CHARACTER_SET_DESC};
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use nu_protocol::ast::Call;
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use nu_protocol::engine::{Command, EngineState, Stack};
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use nu_protocol::{
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Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
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};
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#[derive(Clone)]
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pub struct EncodeBase64;
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impl Command for EncodeBase64 {
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fn name(&self) -> &str {
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"encode base64"
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}
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fn signature(&self) -> Signature {
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Signature::build("encode base64")
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.input_output_types(vec![
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(Type::String, Type::String),
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(Type::Binary, Type::String),
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])
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.vectorizes_over_list(true)
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.named(
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"character-set",
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SyntaxShape::String,
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CHARACTER_SET_DESC,
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Some('c'),
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)
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.rest(
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"rest",
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SyntaxShape::CellPath,
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"For a data structure input, encode data at the given cell paths",
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)
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.output_type(Type::String)
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.category(Category::Hash)
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}
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fn usage(&self) -> &str {
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"Encode a string or binary value using Base64"
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}
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fn examples(&self) -> Vec<Example> {
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vec![
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Example {
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description: "Encode binary data",
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example: "0x[09 F9 11 02 9D 74 E3 5B D8 41 56 C5 63 56 88 C0] | encode base64",
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result: Some(Value::string("CfkRAp1041vYQVbFY1aIwA==", Span::test_data())),
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},
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Example {
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description: "Encode a string with default settings",
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example: "'Some Data' | encode base64",
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result: Some(Value::string("U29tZSBEYXRh", Span::test_data())),
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},
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Example {
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description: "Encode a string with the binhex character set",
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example: "'Some Data' | encode base64 --character-set binhex",
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result: Some(Value::string(r#"7epXB5"%A@4J"#, Span::test_data())),
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},
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]
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}
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fn run(
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&self,
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engine_state: &EngineState,
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stack: &mut Stack,
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call: &Call,
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input: PipelineData,
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) -> Result<PipelineData, ShellError> {
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operate(ActionType::Encode, engine_state, stack, call, input)
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn test_examples() {
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crate::test_examples(EncodeBase64)
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}
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}
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