mirror of
https://github.com/nushell/nushell.git
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b193303aa3
* WIP try testing hash command Ensure test worked fmt WIP get it working for other types of base64 Use optional named arg WIP * rebased and refactored a little with encoding and decoding Fix some typos Add some more charactersets refactor several args into the encoding config struct and fix character_set arg. It needs to match the field Add main hash command so it can be found via help Added tests for running the whole pipeline * add test case to cover invalid character sets * clippy and fmt
51 lines
1.2 KiB
Rust
51 lines
1.2 KiB
Rust
use crate::commands::WholeStreamCommand;
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use crate::prelude::*;
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use nu_errors::ShellError;
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use nu_protocol::{ReturnSuccess, Signature, SyntaxShape, UntaggedValue};
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pub struct Command;
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#[async_trait]
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impl WholeStreamCommand for Command {
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fn name(&self) -> &str {
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"hash"
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}
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fn signature(&self) -> Signature {
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Signature::build("hash").rest(
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SyntaxShape::ColumnPath,
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"optionally convert by column paths",
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)
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}
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fn usage(&self) -> &str {
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"Apply hash function."
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}
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async fn run(
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&self,
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_args: CommandArgs,
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registry: &CommandRegistry,
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) -> Result<OutputStream, ShellError> {
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let registry = registry.clone();
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Ok(OutputStream::one(ReturnSuccess::value(
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UntaggedValue::string(crate::commands::help::get_help(&Command, ®istry))
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.into_value(Tag::unknown()),
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)))
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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::Command;
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use super::ShellError;
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#[test]
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fn examples_work_as_expected() -> Result<(), ShellError> {
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use crate::examples::test as test_examples;
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Ok(test_examples(Command {})?)
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}
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}
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