git.delta.rocks / jrsonnet / refs/commits / 5858c9313e03

1use std::path::PathBuf;23use clap::{Parser, ValueEnum};4use jrsonnet_evaluator::manifest::{5	JsonFormat, ManifestFormat, StringFormat, ToStringFormat, YamlStreamFormat,6};7use jrsonnet_stdlib::{IniFormat, TomlFormat, XmlJsonmlFormat, YamlFormat};89#[derive(Clone, Copy, ValueEnum)]10pub enum ManifestFormatName {11	/// Expect string as output, and write them directly12	String,13	Json,14	Yaml,15	Toml,16	XmlJsonml,17	Ini,18}1920#[derive(Parser)]21#[clap(next_help_heading = "MANIFESTIFICATION OUTPUT")]22pub struct ManifestOpts {23	/// Output format, wraps resulting value to corresponding std.manifest call24	///25	/// [default: json, yaml when -y is used]26	#[clap(long, short = 'f')]27	format: Option<ManifestFormatName>,28	/// Expect plain string as output.29	/// Mutually exclusive with `--format`30	#[clap(long, short = 'S', conflicts_with = "format")]31	string: bool,32	/// Write output as YAML stream, can be used with --format json/yaml33	#[clap(long, short = 'y', conflicts_with = "string")]34	yaml_stream: bool,35	/// Number of spaces to pad output manifest with.36	/// `0` for hard tabs, `-1` for single line output37	///38	/// [default: 3 for json, 2 for yaml/toml]39	#[clap(long)]40	line_padding: Option<usize>,41	/// Preserve order in object manifestification42	#[cfg(feature = "exp-preserve-order")]43	#[clap(long)]44	pub preserve_order: bool,45}46impl ManifestOpts {47	pub fn manifest_format(&self) -> Box<dyn ManifestFormat> {48		let format: Box<dyn ManifestFormat> = if self.string {49			Box::new(StringFormat)50		} else {51			#[cfg(feature = "exp-preserve-order")]52			let preserve_order = self.preserve_order;53			let format = match self.format {54				Some(v) => v,55				None if self.yaml_stream => ManifestFormatName::Yaml,56				None => ManifestFormatName::Json,57			};58			match format {59				ManifestFormatName::String => Box::new(ToStringFormat),60				ManifestFormatName::Json => Box::new(JsonFormat::cli(61					self.line_padding.unwrap_or(3),62					#[cfg(feature = "exp-preserve-order")]63					preserve_order,64				)),65				ManifestFormatName::Yaml => Box::new(YamlFormat::cli(66					self.line_padding.unwrap_or(2),67					#[cfg(feature = "exp-preserve-order")]68					preserve_order,69				)),70				ManifestFormatName::Toml => Box::new(TomlFormat::cli(71					self.line_padding.unwrap_or(2),72					#[cfg(feature = "exp-preserve-order")]73					preserve_order,74				)),75				ManifestFormatName::XmlJsonml => Box::new(XmlJsonmlFormat::cli()),76				ManifestFormatName::Ini => Box::new(IniFormat::cli(77					#[cfg(feature = "exp-preserve-order")]78					preserve_order,79				)),80			}81		};82		if self.yaml_stream {83			Box::new(YamlStreamFormat::cli(format))84		} else {85			format86		}87	}88}8990#[derive(Parser)]91pub struct OutputOpts {92	/// Write to the output file rather than stdout93	#[clap(long, short = 'o')]94	pub output_file: Option<PathBuf>,95	/// Automatically creates all parent directories for files96	#[clap(long, short = 'c')]97	pub create_output_dirs: bool,98	/// Write multiple files to the directory, list files on stdout99	#[clap(long, short = 'm')]100	pub multi: Option<PathBuf>,101}