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toml-cli
Validate and format TOML files using the bobzhang/toml_cli tool. Use when the user asks to check whether a TOML file is valid, normalize/format a TOML file, or debug TOML syntax errors.
$ files
SKILL.md
SKILL.md
TOML CLI
bobzhang/toml_cli is a prebuilt WebAssembly CLI on mooncakes.io that parses,
validates, and formats TOML files. It requires the MoonBit toolchain (moon)
but no installation step — moon runwasm fetches and caches the binary on
first use.
Commands
Validate a TOML file (prints <file>: OK or a parse error):
moon runwasm bobzhang/toml_cli -- check path/to/file.tomlFormat (parse and print normalized TOML to stdout):
moon runwasm bobzhang/toml_cli -- format path/to/file.tomlShow help:
moon runwasm bobzhang/toml_cli -- --helpBehavior
- Exit code 0: success.
- Exit code 1: the file could not be read or is not valid TOML; a human-readable error with position information is printed to stdout.
- Exit code 2: usage error (unknown subcommand or missing file argument).
- format prints the normalized document; it never rewrites the input file. To format in place, redirect stdout to a temporary file and move it over the original after checking the exit code.
Notes
- Pin a version with moon runwasm bobzhang/toml_cli@<version> -- ... for reproducible behavior.
- When working inside this repository, run the local build instead so changes are exercised: moon runwasm ./toml_cli -- check file.toml from the workspace root.
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