Noratrieb/jsonformat
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nora 2021-07-17 23:06:40 +02:00
parent 9b7260660e
commit 34b49d736c
4 changed files with 522 additions and 7 deletions
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14
src/main.rs
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@ -8,7 +8,7 @@ fn main() -> Result<(), io::Error> {
let matches = clap_app!(jsonformat =>
(version: "1.0")
(author: "nilstrieb <nilstrieb@gmail.com>")
(about: "Formats json")
(about: "Formats json from stdin or from a file")
(@arg indentation: -i --indent +takes_value "Set the indentation used (\\s for space, \\t for tab)")
(@arg output: -o --output +takes_value "The output file for the formatted json")
(@arg input: "The input file to format")
@ -25,9 +25,15 @@ fn main() -> Result<(), io::Error> {
}
};
let replaced_indent = matches
.value_of("indentation")
.map(|value| value.replace("s", " ").replace("t", "\t"));
let replaced_indent = matches.value_of("indentation").map(|value| {
value
.to_lowercase()
.chars()
.filter(|c| ['s', 't'].contains(c))
.collect::<String>()
.replace("s", " ")
.replace("t", "\t")
});
let formatted = format_json(&str, replaced_indent.as_deref());