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Adds tab indentation option for JSON files. (#4705)

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This commit is contained in:
Daniel Reilly
2022-03-03 13:15:13 -05:00
committed by GitHub
parent 7d0531d270
commit 52f4c4ba7e
3 changed files with 49 additions and 2 deletions
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11
crates/nu-command/src/formats/to/json.rs
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@ -22,6 +22,12 @@ impl Command for ToJson {
"specify indentation width",
Some('i'),
)
.named(
"tabs",
SyntaxShape::Number,
"specify indentation tab quantity",
Some('t'),
)
.category(Category::Formats)
}
@ -37,6 +43,7 @@ impl Command for ToJson {
input: PipelineData,
) -> Result<nu_protocol::PipelineData, ShellError> {
let raw = call.has_flag("raw");
let use_tabs = call.has_flag("tabs");
let span = call.head;
let value = input.into_value(span);
@ -44,9 +51,11 @@ impl Command for ToJson {
let json_result = if raw {
nu_json::to_string_raw(&json_value)
} else if use_tabs {
let tab_count: usize = call.get_flag(engine_state, stack, "tabs")?.unwrap_or(1);
nu_json::to_string_with_tab_indentation(&json_value, tab_count)
} else {
let indent: usize = call.get_flag(engine_state, stack, "indent")?.unwrap_or(2);
nu_json::to_string_with_indent(&json_value, indent)
};