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use mingling_core::{Program, ProgramCollect, setup::ProgramSetup};
use crate::{
consts::RENDERER_ARG,
picker::{pick_global_argument, pick_global_flag},
};
/// Sets up the structural renderer for the program:
///
/// - Adds a `--renderer` global argument to specify the renderer type
pub struct StructuralRendererSimpleSetup;
impl<C> ProgramSetup<C> for StructuralRendererSimpleSetup
where
C: ProgramCollect<Enum = C>,
{
fn setup(self, program: &mut Program<C>) {
if let Some(renderer) = pick_global_argument(program, &RENDERER_ARG) {
program.structural_renderer_name = renderer.into();
}
}
}
/// Sets up the structural renderer for the program:
///
/// - Adds global flags to specify the renderer type:
/// * `--json` for JSON output
/// * `--json-pretty` for pretty-printed JSON output
/// * `--yaml` for YAML output
/// * `--toml` for TOML output
/// * `--ron` for RON output
/// * `--ron-pretty` for pretty-printed RON output
///
/// # Flag priority
///
/// If multiple flags are specified, the last matching flag in the following
/// declaration order takes precedence:
/// 1. `--json`
/// 2. `--json-pretty`
/// 3. `--yaml`
/// 4. `--toml`
/// 5. `--ron`
/// 6. `--ron-pretty`
pub struct StructuralRendererSetup;
impl<C> ProgramSetup<C> for StructuralRendererSetup
where
C: ProgramCollect<Enum = C>,
{
fn setup(self, program: &mut Program<C>) {
#[cfg(feature = "json_serde_fmt")]
if pick_global_flag(program, &crate::consts::JSON_FLAG) {
program.structural_renderer_name = crate::StructuralRendererSetting::Json;
}
#[cfg(feature = "json_serde_fmt")]
if pick_global_flag(program, &crate::consts::JSON_PRETTY_FLAG) {
program.structural_renderer_name = crate::StructuralRendererSetting::JsonPretty;
}
#[cfg(feature = "yaml_serde_fmt")]
if pick_global_flag(program, &crate::consts::YAML_FLAG) {
program.structural_renderer_name = crate::StructuralRendererSetting::Yaml;
}
#[cfg(feature = "toml_serde_fmt")]
if pick_global_flag(program, &crate::consts::TOML_FLAG) {
program.structural_renderer_name = crate::StructuralRendererSetting::Toml;
}
#[cfg(feature = "ron_serde_fmt")]
if pick_global_flag(program, &crate::consts::RON_FLAG) {
program.structural_renderer_name = crate::StructuralRendererSetting::Ron;
}
#[cfg(feature = "ron_serde_fmt")]
if pick_global_flag(program, &crate::consts::RON_PRETTY_FLAG) {
program.structural_renderer_name = crate::StructuralRendererSetting::RonPretty;
}
}
}
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