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jsonnetfmt(1)

Jsonnet - manual page for Jsonnet reformatter v0.22.0

JSONNET(1) User Commands JSONNET(1)

Jsonnet - manual page for Jsonnet reformatter v0.22.0

Jsonnet reformatter v0.22.0

jsonnetfmt {<option>} { <filename> }

This message
Treat filename as code

-o / --output-file <file> Write to the output file rather than stdout

Update the Jsonnet file(s) in place.
Exit with failure if reformatting changed the file(s).
Number of spaces to indent by (default 2, 0 means no change)
Max vertical spacing, 0 means no change (default 2)
Enforce double, single (default) quotes or 'leave'

--comment-style <h|s|l> # (h), // (s)(default), or 'leave'; never changes she-bang

--[no-]pretty-field-names Use syntax sugar for fields and indexing (on by default)

--[no-]pad-arrays
[ 1, 2, 3 ] instead of [1, 2, 3]
--[no-]pad-objects
{ x: 1, y: 2 } instead of {x: 1, y: 2} (on by default)
--[no-]sort-imports
Sorting of imports (on by default)
Unparse the desugared AST without executing it
Print version

In all cases: <filename> can be - (stdin) Multichar options are expanded e.g. -abc becomes -a -b -c. The -- option suppresses option processing for subsequent arguments. Note that since filenames and jsonnet programs can begin with -, it is advised to use -- if the argument is unknown, e.g. jsonnet -- "$FILENAME".

October 2026 Jsonnet reformatter v0.22.0

jsonnet 0.22.0-r1 · enterprise-packages · ingested 2026-10-30