rmcl 0.4.0

A fully featured Minecraft TUI launcher
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// mojang-format launch profile types. mirrors the on-disk JSON schema
// used by vanilla versions, forge installer output, neoforge installer
// output, fabric profiles, and quilt profiles. parsing is lossless for
// the fields we care about; unknown fields are silently dropped (serde
// default behavior) - which is fine because we write upstream JSON
// byte-for-byte on the install side.

use serde::{Deserialize, Serialize};

use super::rules::Rule;

#[derive(Debug, Clone, Default, PartialEq, Eq, Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct LaunchProfile {
    pub id: String,
    pub inherits_from: Option<String>,
    pub main_class: Option<String>,
    #[serde(default)]
    pub libraries: Vec<Library>,
    pub arguments: Option<Arguments>,
    pub minecraft_arguments: Option<String>,
    pub asset_index: Option<AssetIndex>,
    pub assets: Option<String>,
    pub java_version: Option<JavaVersion>,
    pub downloads: Option<VersionDownloads>,
    pub release_time: Option<String>,
    pub time: Option<String>,
    #[serde(rename = "type")]
    pub type_: Option<String>,
    // present only in rmcl <= 0.3.0's stripped loader-profile shape.
    // we deserialize it so the launch-time legacy-detection predicate
    // can confirm "this really is our old format, not an upstream
    // profile that happens to omit arguments". skipped on serialize so
    // we never propagate this field outward.
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub game_arguments: Option<Vec<String>>,
}

#[derive(Debug, Clone, PartialEq, Eq, Default, Deserialize, Serialize)]
pub struct Arguments {
    #[serde(default)]
    pub game: Vec<Argument>,
    #[serde(default)]
    pub jvm: Vec<Argument>,
}

#[derive(Debug, Clone, PartialEq, Eq, Deserialize, Serialize)]
#[serde(untagged)]
pub enum Argument {
    Literal(String),
    Conditional {
        rules: Vec<Rule>,
        value: ArgumentValue,
    },
}

#[derive(Debug, Clone, PartialEq, Eq, Deserialize, Serialize)]
#[serde(untagged)]
pub enum ArgumentValue {
    Single(String),
    Multiple(Vec<String>),
}

#[derive(Debug, Clone, Default, PartialEq, Eq, Deserialize, Serialize)]
pub struct Library {
    pub name: String,
    pub downloads: Option<LibraryDownloads>,
    pub rules: Option<Vec<Rule>>,
    pub url: Option<String>,
}

#[derive(Debug, Clone, Default, PartialEq, Eq, Deserialize, Serialize)]
pub struct LibraryDownloads {
    pub artifact: Option<Artifact>,
}

#[derive(Debug, Clone, Default, PartialEq, Eq, Deserialize, Serialize)]
pub struct Artifact {
    pub url: String,
    pub path: String,
    pub sha1: String,
    pub size: u64,
}

#[derive(Debug, Clone, Default, PartialEq, Eq, Deserialize, Serialize)]
pub struct AssetIndex {
    pub id: String,
    pub url: String,
    pub sha1: String,
    pub size: Option<u64>,
    pub total_size: Option<u64>,
}

#[derive(Debug, Clone, Default, PartialEq, Eq, Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct JavaVersion {
    pub component: Option<String>,
    pub major_version: u32,
}

#[derive(Debug, Clone, Default, PartialEq, Eq, Deserialize, Serialize)]
pub struct VersionDownloads {
    pub client: Download,
}

#[derive(Debug, Clone, Default, PartialEq, Eq, Deserialize, Serialize)]
pub struct Download {
    pub url: String,
    pub sha1: String,
    pub size: u64,
}

#[cfg(test)]
#[path = "tests/model.rs"]
mod tests;