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use schemars::JsonSchema;
use serde::{Deserialize, Serialize};
use std::collections::HashMap;
use std::path::PathBuf;
#[derive(Debug, Clone, Serialize, Deserialize, JsonSchema)]
pub struct ElixirConfig {
pub app_name: Option<String>,
#[serde(default)]
pub features: Option<Vec<String>>,
/// Override the serde rename_all strategy for JSON field names (e.g. "camelCase", "snake_case").
/// When set, this takes priority over the IR type-level serde_rename_all.
#[serde(default)]
pub serde_rename_all: Option<String>,
/// Functions to exclude from Elixir NIF generation.
#[serde(default)]
pub exclude_functions: Vec<String>,
/// Types to exclude from Elixir NIF generation.
#[serde(default)]
pub exclude_types: Vec<String>,
/// Additional Cargo dependencies for this language's binding crate only.
#[serde(default)]
#[schemars(with = "HashMap<String, serde_json::Value>")]
pub extra_dependencies: HashMap<String, toml::Value>,
/// Override the scaffold output directory for this language's Cargo.toml and package files.
#[serde(default)]
pub scaffold_output: Option<PathBuf>,
/// Per-field name remapping for this language. Key is `TypeName.field_name`, value is the
/// desired binding field name. Applied after automatic keyword escaping.
#[serde(default)]
pub rename_fields: HashMap<String, String>,
/// Prefix wrapper for default tool invocations. When set, prepends this string to default
/// commands across all pipelines (lint, test, build, etc.).
#[serde(default)]
pub run_wrapper: Option<String>,
/// Extra paths to append to default lint commands (format, check, typecheck).
#[serde(default)]
pub extra_lint_paths: Vec<String>,
/// Functions that should be scheduled on the dirty CPU scheduler.
/// HTML parsing and other CPU-intensive NIFs should be listed here to avoid
/// blocking BEAM scheduler threads.
#[serde(default)]
pub cpu_bound_functions: Vec<String>,
/// Rust target triples for which precompiled NIFs are uploaded to the
/// GitHub release. `RustlerPrecompiled` reads this list to know which
/// archives to download at install time. Must agree with the consumer's
/// CI build matrix and the `generate-elixir-checksums` action's targets
/// input. When empty, falls back to the historical default of
/// `aarch64-apple-darwin, aarch64-unknown-linux-gnu, x86_64-unknown-linux-gnu, x86_64-pc-windows-gnu`.
#[serde(default)]
pub nif_targets: Vec<String>,
}