json5format

json5format is a general purpose Rust library that formats JSON5 (a.k.a., "JSON for Humans"), preserving contextual line and block comments.

json5format Rust library

The json5format library includes APIs to customize the document format, with style options configurable both globally (affecting the entire document) as well as tailoring specific subsets of a target JSON5 schema. (See the Rust package documentation for more details and examples.)

formatjson5 command line tool

The json5format package also bundles an example command line tool, formatjson5, that formats JSON5 documents using a basic style with some customizations available through command line options:

``` $ cargo build $ ./target/debug/examples/formatjson5 --help

formatjson5 [FLAGS] [OPTIONS] [files]...

FLAGS: -h, --help Prints help information -n, --notrailingcommas Suppress trailing commas (otherwise added by default) -o, --oneelementlines Objects or arrays with a single child should collapse to a single line; no trailing comma -r, --replace Replace (overwrite) the input file with the formatted result -s, --sort_arrays Sort arrays of primitive values (string, number, boolean, or null) lexicographically -V, --version Prints version information

OPTIONS: -i, --indent Indent by the given number of spaces [default: 4]

ARGS: ... Files to format (use "-" for stdin) ```

NOTE: This is not an officially supported Google product.