forked from extern/nushell
b3c021899c
fixes #969, admittedly without a --delimiter alias moves from_structured_data.rs to from_delimited_data.rs to better identify its scope and adds to_delimited_data.rs. Now csv and tsv both use the same code, tsv passes in a fixed '\t' argument where csv passes in the value of --separator
41 lines
958 B
Rust
41 lines
958 B
Rust
use crate::commands::from_delimited_data::from_delimited_data;
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use crate::commands::WholeStreamCommand;
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use crate::prelude::*;
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pub struct FromTSV;
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#[derive(Deserialize)]
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pub struct FromTSVArgs {
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headerless: bool,
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}
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impl WholeStreamCommand for FromTSV {
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fn name(&self) -> &str {
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"from-tsv"
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}
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fn signature(&self) -> Signature {
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Signature::build("from-tsv")
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.switch("headerless", "don't treat the first row as column names")
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}
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fn usage(&self) -> &str {
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"Parse text as .tsv and create table."
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}
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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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args.process(registry, from_tsv)?.run()
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}
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}
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fn from_tsv(
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FromTSVArgs { headerless }: FromTSVArgs,
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runnable_context: RunnableContext,
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) -> Result<OutputStream, ShellError> {
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from_delimited_data(headerless, '\t', "TSV", runnable_context)
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}
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